• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Hydraulic cycle combined engine comprising at least three equal groups of three cylinders with a first drive cylinder and a second cylinder coupled to the first cylinder for emptying, being mounted in the third cylinder. The expulsions of the first cylinders are connected to a hydraulic machine, and the returns connected to the inlet of the third cylinder and to the admission of the first cylinder of the preceding group. The output of the second cylinder of each group is connected to the admission of the first cylinder of the same group, the exhaust of the third cylinder of each group being connected to the access of the second cylinder of the preceding group; having a drive control unit of solenoid valves that govern the operation according to the method of the invention. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2551527A1
    申请号:ES201530873
    申请日:2015-06-19
    公开日:2015-11-19
    发明作者:Gabriel ROIG SANTANDREU
    申请人:Gabriel ROIG SANTANDREU；
    IPC主号:
    专利说明:

    P201530873
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    HYDRAULIC MOTOR OF COMBINED CYCLES AND PROCEDURE FOR SUCH MOTOR
    DESCRIPTION
    OBJECT OF THE INVENTION
    The present invention relates to a combined cycle hydraulic motor and a method for said motor.
    BACKGROUND OF THE INVENTION
    At present, various types of motors are known, from electric, explosion, hydraulic etc, all of them with the common denominator of losses, low performance and high energy consumption, which is a drawback.
    DESCRIPTION OF THE INVENTION
    The combined cycle hydraulic motor of the invention has a configuration that solves the problems posed, since it has high performance and is capable of operating autonomously.
    According to the invention, the engine comprises at least three equal groups of three cylinders each group, each group comprising a first drive cylinder and a second cylinder mechanically coupled to the corresponding first cylinder, in order to cause its emptying, and by A drive of a hydraulic machine, such as a gear pump, is emptied. In addition, the first and second cylinders of each group are lifted with respect to a fixed support through the third cylinder of the corresponding group.
    For the drive of the hydraulic machine, the first cylinders of each group are connected to it through two drive circuits, and the return from the hydraulic machine of each sequentially connected drive circuit is found, first of all to the inlet of the third cylinder of the preceding group - to fill it with
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    elevation of the first cylinder of the preceding group-, and secondly to the admission of said first cylinder of the preceding group, understood herein as the preceding group, with respect to the drives that each of them performs, which is driven immediately before , while the group that will drive next would be the later group. This point indicates that first the third cylinder of the group is filled and once it is filled the first cylinder of the group is filled -which was empty and therefore with a lower weight during the filling of the third cylinder-, as reflected in The process of the invention.
    In addition, the output of the second cylinder of each group is connected to the admission of the first cylinder of the same group, and the escape of the third cylinder of each group is connected to the access of the second cylinder of the preceding group for its extension, which produces the emptying of the first cylinder and the hydraulic motor drive.
    Finally, the engine of the invention also comprises a control unit that performs the programmed sequential actuation of solenoid valves arranged in the conduits that communicate the different elements thereof and that govern the hydraulic fluid flows, understood as the programmed sequential drive that with conveniently arranged opening and closing cycles programmed for the correct operation of the machine according to the procedure of the invention.
    For its part, the process of the invention comprises the following steps:
    -activate in extension a second cylinder belonging to a first group of cylinders by emptying and compression of a third cylinder of equal capacity belonging to a second group of cylinders, driven in emptying by the weight of a first cylinder of greater capacity also belonging to said second group of cylinders, which is filled and supported descendingly by said third cylinder of the second group of cylinders; simultaneously, said second cylinder belonging to the first group of cylinders driving the emptying of a first cylinder belonging to the first group of cylinders, with a capacity equal to that of the first cylinder of the second group of cylinders, driving a hydraulic machine; and simultaneously deriving the return of the drive first to the entrance of a third cylinder belonging to a third group of cylinders, with a capacity equal to that of the third cylinder belonging to the second group of cylinders, for lifting another first cylinder belonging to said cylinder third group of cylinders, of equal capacity as the first cylinders of the first and
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    second group of cylinders, which is empty, and once said third cylinder belonging to the third group of cylinders is filled, deriving the return of the impulse to the admission of the first empty cylinder belonging to the third group of cylinders and of the same capacity as the first cylinders of the first and second groups of cylinders; and once the return is exhausted, supplement the filling of the first cylinder belonging to the third group of cylinders from a pressurized compensation circuit,
    -activate in extension a second cylinder belonging to the second group of cylinders by emptying and compression of the third cylinder belonging to the third group of cylinders, actuated in emptying by the weight of the first cylinder, previously filled, belonging to the third group of cylinders and, which it is supported descendingly by said third cylinder of the third group of cylinders; simultaneously operating said second cylinder belonging to the second group of cylinders the emptying of the first cylinder belonging to the second group of cylinders, driving the hydraulic machine; and simultaneously deriving the return of the drive first to the inlet of the third cylinder belonging to the first group of cylinders for lifting the first previously emptied cylinder belonging to said first group of cylinders, and once said third cylinder belonging to the first group of cylinders, deriving the return of the impulse to the admission of the first empty cylinder belonging to the first group of cylinders; and once the return is exhausted, supplement the filling of the first cylinder belonging to the first group of cylinders from the pressurized compensation circuit,
    -activate in extension the second cylinder belonging to the third group of cylinders by emptying and compression of the third cylinder belonging to the first group of cylinders, driven in emptying by the weight of the first cylinder, previously filled, belonging to the first group of cylinders and, which it is supported descendingly by said third cylinder of the first group of cylinders; simultaneously operating said second cylinder belonging to the third group of cylinders the emptying of the first cylinder belonging to the third group of cylinders, driving the hydraulic machine; and simultaneously deriving the return of the drive first to the inlet of the third cylinder belonging to the second group of cylinders for lifting the first previously emptied cylinder belonging to said second group of cylinders, and once said third cylinder belonging to the second group of cylinders is filled cylinders, deriving the return of the impulse to the admission of the first empty cylinder belonging to the second group of cylinders; and once the return is exhausted, supplement the filling of the first cylinder belonging to the second group of cylinders from the compensation circuit
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    pressurized, and
    -repeat successively the previous steps.
    5 Since the weight of the first full cylinder of the rear group is greater than that of the first cylinder of the preceding group, it has sufficient energy to drive the hydraulic machine through the first cylinder of the active group and lift the first empty cylinder of the preceding group simply with the energy that exists at the exit of said machine, that is, in the corresponding return, and then fill this first cylinder of the preceding group, all this
    10 provided that the load on the hydraulic machine is properly calculated. Once this first cylinder of the preceding group is raised and completely filled, it is loaded to act in turn in the same way on the subsequent group, and so on.
    BRIEF DESCRIPTION OF THE DRAWINGS
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    Figure 1 shows a view of a principle scheme of the engine of the invention.
    Figures 2a, 2b and 2c show the steps of the operation procedure of the motor of the invention, where the control part of the different solenoid valves has been removed.
    20 for a better appreciation.
    DESCRIPTION OF A PRACTICAL EMBODIMENT OF THE INVENTION
    The combined cycle hydraulic motor (1) of the invention comprises at least three groups
    25 (2, 3, 4) equal three-cylinder (2a, 2b, 2c, 3a, 3b, 3c, 4a, 4b, 4c) each group, where each group (2, 3, 4) comprises a first cylinder (2a , 3a, 4a) of drive and a second cylinder (2b, 3b, 4b) mechanically coupled to the corresponding first cylinder (2a, 3a, 4a) in order to cause its emptying, and which are also mounted elevably through the third cylinder (2c, 3c, 4c) of the corresponding group (2, 3, 4).
    30 The expulsions (11) or exits of the first cylinders (2nd, 3rd, 4th) of each group (2, 3, 4) are connected to a hydraulic machine (7) through two first supply ducts (31) with first solenoid valves (9) sequentially operated, and the returns (10) being found from the hydraulic machine (7) of each first drive line (31)
    35 sequentially connected first to the inlet (14) of the third cylinder (2c, 3c, 4c) of the
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    previous group through second ducts (32) with second solenoid valves (12) - for filling with elevation of the first empty cylinder (2nd, 3rd, 4th) - and then to the intake (16) of said first cylinder (2nd, 3rd) , 4a) of the preceding group through third conduits (33) with third solenoid valves (15); the outlet (17) of the second cylinder (2b, 3b, 4b) of each group (2, 3, 4) being connected by fourth ducts (34) with fourth solenoid valves (18) also to the intake (16) of the first cylinder ( 2nd, 3rd, 4th) of the same group (although in the drawings two admissions (16) are engraved on each first cylinder (2nd, 3rd, 4th) that fulfill the same function, for clarity), and the exhaust being connected ( 19) of the third cylinder (2c, 3c, 4c) of each group (2, 3, 4) by fifth ducts
    (35) with fifth solenoid valves (20) at the access (21) of the second cylinder (2b, 3b, 4b) of the preceding group to produce its extension, which also results in the emptying of the first cylinder (2a, 3a, 4a) of the group above and the drive of the hydraulic machine (7).
    The operation is regulated by the solenoid valves (9, 12, 15, 18, 20) that govern the hydraulic fluid flows, having a control unit (60) for programmed sequential actuation thereof.
    The first cylinder (2a, 3a, 4a) and the second cylinder (2b, 3b, 4b) of each group (2, 3, 4) are mounted on a lifting structure (5a, 5b, 5c), the third cylinder being located (2c, 3c, 4c) of each group (2, 3, 4) mechanically relating each lifting structure (5a, 5b, 5c) to a fixed support (6). The third cylinders (2c, 3c, 4c) are ideally vertical, while the structures (5a, 5b, 5c) can run through guides, not shown to determine their vertical travel.
    Although the engine (1) in its most basic embodiment comprises three groups (2, 3, 4) of three cylinders (2a, 2b, 2c, 3a, 3b, 3c, 4a, 4b, 4c) as is the case of the present example not limiting the invention, it is envisioned that it may comprise a plurality of sets of three groups (2, 3, 4) of three cylinders (2a, 2b, 2c, 3a, 3b, 3c, 4a, 4b, 4c), each one of said assemblies sequentially offset from the others so that a more stable thrust curve is achieved on the hydraulic machine (7) the more assemblies are implemented.
    The second cylinders (2b, 3b, 4b) and the third cylinders (2c, 3c, 4c) of all the groups have the same capacity, since there is a direct transfer of hydraulic fluid between them, while the first cylinders (2a , 3rd, 4th) of all groups also have the same capacity as each other, which is significantly greater than the capacity of the second cylinders
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    (2b, 3b, 4b) and of the third cylinders (2c, 3c, 4c), taking into account that the weight differences existing in each moment in these first cylinders (2a, 3a, 4a) are what will drive the hydraulic machine and recharge the other cylinders. For this reason the capacity of these first cylinders (2a, 3a, 4a) could ideally be at least twice, or multiples much larger, than that of the second cylinders (2b, 3b, 4b) and of the third cylinders ( 2c, 3c, 4c). The first cylinders (2a, 3a, 4a) have the same stroke as the second cylinders (2b, 3b, 4b) and run in the opposite direction, since they will be driven by them. On the other hand, the capacities of the second cylinders (2b, 3b, 4b) and the third cylinders (2c, 3c, 4c) being equal, their diameter and stroke characteristics can be different, obtaining a multiplier effect. For example, if the ratio of diameters between seconds and third cylinders is 4 to 1, the force received in the third cylinders (2c, 3c, 4c) would be quadrupled. It is also planned the possible interleaving of specific multipliers based on additional cylinders of different diameters and strokes, not shown, arranged between the exhaust
    (19) of each third cylinder (2c, 3c, 4c) and access (21) to the second cylinder (2b, 3b, 4b) of the preceding group. In this way, in addition, the most convenient races for the different cylinders can be selected.
    If required, it is envisaged that within each group (2, 3, 4) of cylinders a duplicate cylinder of smaller capacity, not shown, of each original cylinder (2a, 2b, 2c, 3a, 3b, 3c) can be included , 4a, 4b, 4c), to maintain pressure values. As the first cylinder (2a, 3a, 4a) of each group (2, 3, 4) has a very large diameter and can not have much stroke because if not the second cylinder (2b, 3b, 4b) that pushes (and therefore the third cylinder (2c, 3c, 4c) that supplies this second cylinder) would be too long, these duplicate cylinders are responsible for maintaining sufficient pressure values. In this way, two circuits would materialize: one for flow and one for pressure, which would be joined - inserting non-return valves in both - in a manifold, not shown before the hydraulic machine (7) and separated again just after.
    The invention has also provided for the provision of a compensation circuit (22), which is connected to the fourth communication conduits (34) between the outputs of the second cylinders (2b, 3b, 4b) and the admissions of the first cylinders (2nd, 3rd, 4th) of each group, said compensation circuit (22) comprising a pressurized boiler (23) to absorb overpressures and recover energy. In these cases, it is envisioned that the second cylinder (2b, 3b, 4b) of each group may comprise a double-acting piston, being fed in retraction from the pressurized boiler (23) through sixths
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    conduits (36) and sixth solenoid valves (24) governed sequentially by the control unit (60). In this way, the residual energy accumulated in the boiler can be used
    (23) to retract the second cylinders (2b, 3b, 4b), helping to simultaneously fill the corresponding first cylinders (2a, 3a, 4a). . The compensation circuit (22) can be additionally connected to the return (10) of the first supply ducts (31) through seventh ducts (37) with seventh solenoid valves (27) governed sequentially by the control unit (60), in such a way that excess or punctual energy can be recovered or provided in the return, being able to monitor the pressures existing at all times in the main parts of the engine by means of pressure sensors, not shown, connected to the control unit (60).
    The provision of a preload initiator of the third cylinder (2c, 3c, 4c) of at least one of the groups (2, 3, 4) is also provided for starting the engine (1) from standstill if there is no sufficient preload in any of said third cylinders (2c, 3c, 4c). Said initiator comprises, for example, an external mechanical elevator (25) of the elevating structure (5a, 5b, 5c) of at least one of the groups (2, 3, 4) and / or about eighth ducts (38) with octaves solenoid valves (26) for direct connection of the first supply duct (31) of each group (2, 3, 4) with the return (10) to the inlet (14) of the third cylinder (2c, 3c, 4c) of the preceding group and then to the admission (16) of the first cylinder (2nd, 3rd, 4th) of the group, configuring a parallel branch that bridges the hydraulic machine (7), so that there will be no load losses applied to it. Said hydraulic machine (7) ideally comprises a gear pump, which can be in any location, since the hydraulic energy reaches it through the conduits or hoses of the drive circuits
    Finally, it is provided that the motor (1) additionally comprises cooling and / or filtering elements of the hydraulic fluids.
    As for the process of the invention, it comprises the steps of:
    - (see fig 2a) drive a second cylinder (2b) belonging to a first group (2) of cylinders by emptying and compressing a third cylinder (3c) of equal capacity belonging to a second group (3) of cylinders , actuated in emptying by the weight of a first cylinder (3a) of greater capacity also belonging to said second group (3) of cylinders, which is filled and supported descendingly by said third cylinder (3c)
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    of the second group (3) of cylinders; simultaneously, said second cylinder (2b) belonging to the first group (2) of cylinders driving the emptying of a first cylinder (2a) belonging to the first group (2) of cylinders, with a capacity equal to that of the first cylinder (3a) of the second group (3) of cylinders, driving a hydraulic machine (7); and simultaneously deriving the return of the drive first to the inlet (14) of a third cylinder (4c) belonging to a third group (4) of cylinders, with a capacity equal to that of the third cylinder (3c) belonging to the second group (3) of cylinders, for lifting another first cylinder (4a) belonging to said third group (4) of cylinders, of the same capacity as the first cylinders (2a, 3a) of the first and second groups (2, 3) of cylinders , which is empty, and once said third cylinder (4c) belonging to the third group (4) of cylinders is filled, deriving the return of the intake drive (16) from the first empty cylinder (4a) belonging to the third group ( 4) of cylinders and of the same capacity as the first cylinders (2nd, 3rd) of the first and second groups (2, 3) of cylinders; and once the return is exhausted, supplement the filling of the first cylinder (4a) belonging to the third group (4) of cylinders from a pressurized compensation circuit (22),
    - (see fig 2b) drive in extension a second cylinder (3b) belonging to the second group (3) of cylinders by emptying and compression of the third cylinder (4c) belonging to the third group (4) of cylinders, driven in emptying by the weight of the first cylinder (4a), previously filled, belonging to the third group (4) of cylinders and, which is supported descendingly by said third cylinder (4c) of the third group (4) of cylinders; simultaneously, said second cylinder (3b) belonging to the second group (3) of cylinders driving the emptying of the first cylinder (3a) belonging to the second group (3) of cylinders, driving the hydraulic machine (7); and simultaneously deriving the return of the drive first to the inlet (14) of the third cylinder (2c) belonging to the first group (2) of cylinders for lifting the first cylinder (2a) previously emptied belonging to said first group (2) of cylinders, and once said third cylinder (2c) belonging to the first group (2) of cylinders is filled, deriving the return of the intake drive (16) from the first empty cylinder (2a) belonging to the first group (2) of cylinders; and once the return is exhausted, supplement the filling of the first cylinder (2a) belonging to the first group (2) of cylinders from the pressurized compensation circuit (22),
    - (see fig 2c) drive in extension the second cylinder (4b) belonging to the third group (4) of cylinders by emptying and compressing the third cylinder (2c) belonging to the first group (2) of cylinders, driven in emptying by the weight of the first cylinder (2a), previously filled,
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    belonging to the first group (2) of cylinders and, which is supported descendingly by said third cylinder (2c) of the first group (2) of cylinders; simultaneously, said second cylinder (4b) belonging to the third group (4) of cylinders driving the emptying of the first cylinder (4a) belonging to the third group (4) of cylinders, 5 driving the hydraulic machine (7); and simultaneously deriving the return of the drive first to the inlet (14) of the third cylinder (3c) belonging to the second group (3) of cylinders for lifting the first cylinder (3a) previously emptied belonging to said second group (3) of cylinders, and once said third cylinder (3c) belonging to the second group (3) of cylinders is filled, deriving the return of the drive to the intake (16) of the
    10 first empty cylinder (3a) belonging to the second group (3) of cylinders; and once the return is exhausted, supplement the filling of the first cylinder (3a) belonging to the second group (3) of cylinders from the pressurized compensation circuit (22), and
    -repeat successively the previous steps.
    The nature of the invention, as well as the manner in which it is carried out in practice, is sufficiently described, it should be noted that the provisions indicated above and represented in the attached drawings are subject to modifications in detail as long as they do not alter the fundamental principle.
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    权利要求:
    Claims (15)
    [1]

    5
    1.-Combined cycle hydraulic motor (1) characterized in that it comprises at least three equal groups (2, 3, 4) of three cylinders (2a, 2b, 2c, 3a, 3b, 3c, 4a, 4b, 4c) each group; where each group (2, 3, 4) comprises a first drive cylinder (2a, 3a, 4a) and a second cylinder (2b, 3b, 4b) mechanically coupled to the corresponding first cylinder (2nd, 3rd, 4th), and 10 which are mounted elevably through the third cylinder (2c, 3c, 4c) of the corresponding group (2, 3, 4); finding the expulsions (11) of the first cylinders (2nd, 3rd, 4th) of each group (2, 3, 4) connected to a hydraulic machine (7), and finding the returns
    (10) from the hydraulic machine (7) connected first to the inlet (14) of the third cylinder (2c, 3c, 4c) of the preceding group and then to the intake (16) of the first cylinder
    15 (2nd, 3rd, 4th) of the preceding group; the outlet (17) of the second cylinder (2b, 3b, 4b) of each group (2, 3, 4) being connected to the intake (16) of the first cylinder (2a, 3a, 4a) of the same group, and being connected the exhaust (19) of the third cylinder (2c, 3c, 4c) of each group (2, 3, 4) to the access (21) of the second cylinder (2b, 3b, 4b) of the preceding group; having a control unit (60) of programmed sequential actuation of solenoid valves (9,
    20 12, 15, 18, 20) that govern the hydraulic fluid flows.
    [2]
    2.-Combined cycle hydraulic motor (1) according to claim 1 characterized in that the first cylinder (2a, 3a, 4a) and the second cylinder (2b, 3b, 4b) of each group (2, 3, 4) are mounted in a lifting structure (5a, 5b, 5c), the third cylinder meeting
    25 (2c, 3c, 4c) of each group (2, 3, 4) mechanically relating each lifting structure (5a, 5b, 5c) to a fixed support (6).
    [3]
    3.-Combined cycle hydraulic motor (1) according to any of the preceding claims characterized in that it comprises a plurality of sets of three groups (2, 3, 4) of three 30 cylinders (2a, 2b, 2c, 3a, 3b, 3c , 4a, 4b, 4c), each of said sets sequentially offset from the others.
    [4]
    4.-Combined cycle hydraulic motor (1) according to any of the preceding claims characterized in that the second cylinders (2b, 3b, 4b) and the third cylinders (2c, 3c, 4c) of all the groups have the same capacity. eleven

    [5]
    5.-Combined cycle hydraulic motor (1) according to claim 4 characterized in that the second cylinders (2b, 3b, 4b) and the third cylinders (2c, 3c, 4c) have different diameter and stroke characteristics.
    5
    [6]
    6.-Combined cycle hydraulic motor (1) according to any of the preceding claims characterized in that it comprises multipliers based on additional cylinders of different diameters and strokes arranged between the exhaust (19) of each third cylinder (2c, 3c, 4c) and access (21) to the second cylinder (2b, 3b, 4b) of the preceding group.
    7. Combined cycle hydraulic motor (1) according to any of the preceding claims characterized in that the first cylinders (2nd, 3rd, 4th) of all the groups have the same capacity, which is substantially greater than the capacity of the second cylinders (2b, 3b, 4b) and third cylinders (2c, 3c, 4c); having the first cylinders (2nd, 3rd, 4th) the same
    15 stroke than the second cylinders (2b, 3b, 4b) and directed in the opposite direction.
    [8]
    8.-Combined cycle hydraulic motor (1) according to any of the preceding claims, characterized in that each group of cylinders comprises a duplicate cylinder, of smaller capacity, of each original cylinder, materializing a flow circuit by means of the cylinders
    20 originals (2a, 2b, 2c, 3a, 3b, 3c, 4a, 4b, 4c) and a pressure circuit using duplicate cylinders of smaller capacity; joining said two circuits before the hydraulic machine
    (7) and separating later.
    [9]
    9.-Combined cycle hydraulic motor (1) according to any of the preceding claims
    25 characterized in that it comprises a compensation circuit (22) which is connected to fourth communication channels (34) between the outputs (17) of the second cylinders (2b, 3b, 4b) and the inlets (16) of the first cylinders (2nd, 3rd, 4th) of each group, said compensation circuit (22) comprising a pressurized boiler (23) to absorb overpressures and recover energy.
    10. A combined cycle hydraulic motor (1) according to claim 9, characterized in that the second cylinder (2b, 3b, 4b) of each group comprises a double-acting piston, being fed in retraction from the pressurized boiler (23) according to to the instructions of the control unit (60).
    [35 ]
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    [11]
    11.-Combined cycle hydraulic motor (1) according to any one of claims 9 or 10, characterized in that the compensation circuit (22) is additionally connected to the return (10) of the first supply lines (31) according to the control unit instructions (60).
    [12]
    12.-Combined cycle hydraulic motor (1) according to any of the preceding claims, characterized in that it comprises a preload initiator of the third cylinder (2c, 3c, 4c) of at least one of the groups (2, 3, 4) .
    [13]
    13.-Combined cycle hydraulic motor (1) according to claim 12 characterized in that the initiator comprises an external mechanical elevator (25) of the structure (5a, 5b, 5c) liftable from at least one of the groups (2, 3 , 4).
    [14]
    14.-Combined cycle hydraulic motor (1) according to any of claims 12 or 13, characterized in that the initiator comprises the direct connection of the first impulse conduit (31) of each group (2, 3, 4) with the return (10 ) towards the entrance (14) of the third cylinder (2c, 3c, 4c) of the preceding group and then to the admission (16) of the first cylinder (2a, 3a, 4a) of the group.
    [15]
    15.-Combined cycle hydraulic motor (1) according to any of the preceding claims characterized in that the hydraulic machine (7) comprises a gear pump.
    [16]
    16.-Procedure for combined cycle hydraulic motor according to claim 1, characterized in that it comprises the steps of: - extending a second cylinder (2b) belonging to a first group (2) of cylinders by emptying and compressing a third cylinder ( 3c) of equal capacity belonging to a second group (3) of cylinders, actuated in emptying by the weight of a first cylinder (3a) of greater capacity also belonging to said second group (3) of cylinders, which is full and supported descending by said third cylinder (3c) of the second group (3) of cylinders; simultaneously, said second cylinder (2b) belonging to the first group (2) of cylinders driving the emptying of a first cylinder (2a) belonging to the first group (2) of cylinders, with a capacity equal to that of the first cylinder (3a) of the second group (3) of cylinders, driving a hydraulic machine (7); and simultaneously deriving the return of the drive first to the inlet (14) of a third cylinder (4c) belonging to a third
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    group (4) of cylinders, of capacity equal to that of the third cylinder (3c) belonging to the second group (3) of cylinders, for lifting another first cylinder (4a) belonging to said third group (4) of cylinders, of equal capacity that the first cylinders (2a, 3a) of the first and second groups (2, 3) of cylinders, which is empty, and once said third cylinder (4c) belonging to the third group (4) of cylinders, deriving the return of the impulse to the intake (16) of the first empty cylinder (4a) belonging to the third group (4) of cylinders and of equal capacity as the first cylinders (2a, 3a) of the first and second groups (2, 3) of cylinders; and once the return is exhausted, supplement the filling of the first cylinder (4a) belonging to the third group (4) of cylinders from a pressurized compensation circuit (22),
    -activate in extension a second cylinder (3b) belonging to the second group (3) of cylinders by emptying and compression of the third cylinder (4c) belonging to the third group (4) of cylinders, driven in emptying by the weight of the first cylinder ( 4a), previously filled, belonging to the third group (4) of cylinders and, which is supported descendingly by said third cylinder (4c) of the third group (4) of cylinders; simultaneously, said second cylinder (3b) belonging to the second group (3) of cylinders driving the emptying of the first cylinder (3a) belonging to the second group (3) of cylinders, driving the hydraulic machine (7); and simultaneously deriving the return of the drive first to the inlet (14) of the third cylinder (2c) belonging to the first group (2) of cylinders for lifting the first cylinder (2a) previously emptied belonging to said first group (2) of cylinders, and once said third cylinder (2c) belonging to the first group (2) of cylinders is filled, deriving the return of the intake drive (16) from the first empty cylinder (2a) belonging to the first group (2) of cylinders; and once the return is exhausted, supplement the filling of the first cylinder (2a) belonging to the first group (2) of cylinders from the pressurized compensation circuit (22),
    -activate in extension the second cylinder (4b) belonging to the third group (4) of cylinders by emptying and compression of the third cylinder (2c) belonging to the first group (2) of cylinders, driven in emptying by the weight of the first cylinder ( 2a), previously filled, belonging to the first group (2) of cylinders and, which is supported descendingly by said third cylinder (2c) of the first group (2) of cylinders; simultaneously, said second cylinder (4b) belonging to the third group (4) of cylinders driving the emptying of the first cylinder (4a) belonging to the third group (4) of cylinders, driving the hydraulic machine (7); and simultaneously deriving the return of the drive first to the input (14) of the third

    cylinder (3c) belonging to the second group (3) of cylinders for lifting the first cylinder (3a) previously emptied belonging to said second group (3) of cylinders, and once said third cylinder (3c) belonging to the second group (3) ) of cylinders, deriving the return of the drive to the intake (16) of the first empty cylinder (3a) belonging to the second group (3)
    5 cylinders; and once the return is exhausted, supplement the filling of the first cylinder (3a) belonging to the second group (3) of cylinders from the pressurized compensation circuit (22), and
    -repeat successively the previous stages.
    10
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    同族专利:
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    WO2016203079A1|2016-12-22|
    ES2551527B1|2016-06-10|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US3028727A|1959-04-21|1962-04-10|Anston George|Gravitational power generator|
    DE19624750A1|1996-06-21|1998-01-02|Schwarz Dieter|Liquid circulation maintainable by renewable energy source e.g. for storage of electricity|
    EP1850000A1|2006-04-25|2007-10-31|Johann Buchta|Hydro-electric plant with increased electrical output|
    ES2333999A1|2007-04-25|2010-03-03|Jose Luis Domingo De Arribas|New hydraulic system for the generation of electrical energy by gravity |
    WO2019203761A2|2018-03-20|2019-10-24|Yilmaz Ilknur|A new struture in centers with variable number of cylinders used for power generation systems using hydromotor|
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    ES201530873A|ES2551527B1|2015-06-19|2015-06-19|HYDRAULIC MOTOR OF COMBINED CYCLES AND PROCEDURE FOR SUCH MOTOR|ES201530873A| ES2551527B1|2015-06-19|2015-06-19|HYDRAULIC MOTOR OF COMBINED CYCLES AND PROCEDURE FOR SUCH MOTOR|
    PCT/ES2016/070444| WO2016203079A1|2015-06-19|2016-06-13|Combined cycle hydraulic motor and method for said motor|
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