• 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:

    公开号:SE1150011A1
    申请号:SE1150011
    申请日:2011-01-11
    公开日:2012-07-12
    发明作者:Lars Landegren
    申请人:Lars Landegren；
    IPC主号:
    专利说明:

    IQ 15 20 2-5 30 35 comprising a gutter extension around the brake member and tilter for collecting the brake particles.
    FR2751390 discloses a device for collecting brake particles.
    The device comprises an enclosure around the brake member and a filter for grinding the brake particles. The device comprises channels for controlling the ambient air when the vehicle is moving so that the brake particles are conveyed to the filters.
    US5t62053 discloses a device for collecting well particles.
    The device comprises an enclosure around the brake member and a filter for retaining the well particles. The device comprises a fan adapted to create an air flow so that the brake particles are conveyed to the filters.
    SUMMARY OF THE INVENTION An object of the present invention is to provide a simple and inexpensive braking device for collecting and reducing emission of brake particles from a vehicle. The object is achieved with the initially indicated well device which is characterized in that the filter element is arranged at a greater distance from the axis of rotation than the inclined inlet, the brake disc comprising at least one cooling anal directed away from the axis of rotation which is adapted to flow through said cooling air duct. and filter elements are arranged so that upon a rotation of the brake disc a toss current is created which is directed towards the filter element.
    The air duct moves relative to the air around the brake disc. Thereby, the air duct affects the air so that the liquor stream is created. The filter element is arranged so that the filter element is exposed to the air flow. The created air flow contains the brake particles which are carried from the brake member to the filter element. 10 '15 2D 25 30 35 The term cooling duct means a passage for the air without restrictions in the shape of the duct. The cooling duct is arranged that upon rotation affects the air in the cooling duct so that said air flow is created.
    The device has the advantage that the air flow which carries the brake particles to the filter element is created through the cooling channel in the disc brake.
    One or more cooling channels are commonly used to provide adequate cooling of the brake device. No fan, device for conducting air when moving the vehicle or other modifications of the braking device are required to create the air tubes as for the brake particles' to the filter element. Thus, the device provides a simple and cost-effective way to create the air flow for emission reduction of brake particles.
    The air flow creates an overpressure in the containment relative to the environment. This results in a sufficient cooling of the brake means without the use of a fan, device for conducting air when the vehicle is moving or other modifications of the earpiece device. Thus, the braking device provides sufficient cooling of the braking means despite the enclosure around the braking means.
    According to an embodiment of the invention, the filter element. arranged radial part of the enclosure, the radial part of the enclosure being at a greater distance from the axis of rotation than the brake disc. By arranging the filter element in the radial part of the enclosure, the filter element is exposed directly to the air streams from the cooling ducts.
    According to an embodiment of the invention, the cooling channel comprises a first opening which is directed towards the filter element, which first opening is adapted to create the air flow during the rotation of the brake disc. When the disc rotates, the opening creates an influence on the air which comes into contact with the opening of the cooling duct, which means that the air flow is created in a direction towards the filter element.
    According to an embodiment of the invention, the cooling channel comprises a cavity separating a first inner side from a second inner side of the brake disc, and connections connecting the first inner side to the second inner side adapted to create said output current upon a rotation of the brake disc fan. Through the cavity and the connections, the brake disc acts as a fan which drives cooling air through the cooling duct during rotation of the prorn disc.
    According to an embodiment of the invention, the braking device comprises an air gap mat, the enclosure and the cooling duct, the first opening opening towards the air gap. The opening towards the air gap, when the disc rotates, creates an effect on the air in the gap and in the cooling channel, which means that the air flow is created in a direction towards the filter element.
    According to an embodiment of the invention, the brake disc has an edge surface directed away from the axis of rotation, the first opening being arranged in the edge surface. Thus, the first opening is arranged so that a maximum movement of the first opening occurs at. rotation of the brake disc. In this way, the movement of the brake disc is optimally used to create the air flow.
    According to an embodiment of the invention, the cooling channel runs from the first opening in the casing surface to a narrow opening in an inner part of the brake disc, the inner part of the brake disc being located closer to the axis of rotation than the casing surface.
    According to an embodiment of the invention, the first opening is rectangular. According to an embodiment of the invention, the filter element is adapted to retain retaining brake particles with a particle history of less than 50 μm, preferably less than 10 μm.
    According to one embodiment of the invention, the tilting element is replaceable. When the filter is capable of retaining brake particles, the filter can be replaced while the enclosure: is around the brake device.
    According to an exhaust storm of the invention, the brake means creates a braking action on the vehicle during heat generation so that a temperature difference occurs between the temperature of the brake disc and the ambient temperature, the temperature separation associated with rotation of the brake disc creating the air flow away from the brake element.
    BRIEF DESCRIPTION OF THE DRAWINGS Inventions: will now be explained in more detail by describing various embodiments of the invention and with reference to the accompanying drawings.
    Figure 1 shows a cross section of a braking device for a vehicle according to an embodiment of the invention.
    Figure 2 shows a side view of the brake device in fig. in.
    Figure 3 shows a perspective view of the brake device in fig. 1 ,. FIGURES OF THE PREFERRED EMBODIMENTS OF THE UNDERGROUND FIGURE Figure 1 shows a cross section of a brake device 1 for a vehicle according to an embodiment of the invention. The braking device 'i comprises a well member 3' and an inner lock 5. The brake member 3 comprises a brake disc 10 with an axis of rotation R1. The brake means 3 is connected to a skin axle 11.
    The brake means 8 is adapted to come into contact with a brake caliper 12. The brake caliper 12 and the brake disc 10 are adapted to be brought into contact with each other so that a friction-induced braking action on the vehicle occurs during release of brake particles and during heat dissipation.
    The cross-section shown in Fig. 1 is arranged so that it opens perpendicularly through the axis of rotation R 1. In addition, a cut-out of the brake caliper 12 is shown in order to show the design of the brake disc in the center of the brake disc.
    The braking device i comprises a wheel hub 7 along which said axis of rotation Rt runs. The brake device 'i further comprises wheel buffers 8 for attaching a wheel (not shown) and a bearing 9. The inner surface 5 is arranged to inner the brake member 3. The inner surface 5 has an unindrindrical shape with a first side S1 and a second side S2. which is perpendicular to the axis of rotation Ri. The first side St and the second side S2 are directed in opposite directions. the enclosure 5 further comprises a third cylindrical side S3 which is directed away from the axis of rotation R1. The inlet 5 comprises two air inlets 1521, töb, a first air inlet 'from the first side S1 and a second air inlet 15k »from the second side S2. The air inlets thaw, 1513 are adapted to supply the well member 3 with cooling air.
    The enclosure 5 further comprises a plurality of air outlets 17a, 17b adapted to remove the cooling air from the brake member 3. The air outlets Ha, 'ib are provided with a filter element 2D. The filter element 20 is arranged in the radius 18 of the enclosure 15, the radial part being at a greater distance from the axis of rotation R1 than the brake disc 10.
    The air outlets comprise a first group of air inlets 17a with the filter element 20 arranged in the third side S3 of the interior 5. The air outlets 17a, 'IYb are arranged at a greater distance from the axis of rotation R1 than the air inlets i5a, ftšb. in the embodiment shown there is also a second group of air outlets 17b arranged at the first side S1 and the second side S2 nose the enclosure 5. The brake disc 10 comprises a plurality of cooling ducts 19 adapted to be traversed by cooling air, the friction shield being removed during firing of the vehicle.
    The well disk 1G has a non-inductive mantle surface at a certain distance from the axis of rotation Ri. Each cooling duct 19 extends from a first opening 22 in the casing surface to a second opening 24 in an inner part of the well plate 10, the inner part of the brake disc 10 being located closer to the axis of rotation R 1 than the casing surface.
    In the embodiment shown, the first openings 22 have a rectangular shape.
    The cooling air is adapted so that when the brake disc rotates by means of the channel walls, an air stream is driven which drives the cooling air into the second openings 24, through the channels 19 and out through the first openings 22. in fig. "I have the channels" iQ a common second opening for the kyiiuft tiii the channels and a number of first openings ..
    The brake device 'i comprises an air gap 21 between the enclosure 5 and the mantle surface of the well plate 10. The first opening 22 in the mantle surface of the brake disc 10 is on rotation of the brake disc 10 adapted to create an air tube directed towards the filter element 20. The edges defining the first opening nos each cooling duct 19 affects the air in the air gap 21 '10 20 25 30 35 during the rotation .so that the air currents are created in the direction of the filter element 20 at the air outlets' 17a, iïb.
    The air tubes are adapted to carry airborne brake particles against the filter element 2G at the air outlets We, 17b. Thereby, the brake particles are moved towards the filter element 20 without humidifiers or other external means to create the air flow.
    The filter element 20 is adapted to retain the brake articles.
    The filter element 20: is adapted to be replaced. As a result, the filter element 20 can be replaced with a new filter element as the filter element 2G can no longer retain additional brake particles. In a preferred embodiment, the filter element 20 is formed in one piece which follows the design of the interior 5. As a result, the filter element 20 at all the air outlets 17a, 1b can be replaced by a simple procedure.
    Figure 2 shows a side view of the braking device 1 in Fig. 1 seen from the first side St. "The figure also exposes internal parts of the brake device 'by cutting the containment ring 5.
    Figure 3 shows a perspective view of the brake system in FIG. in.
    Figs. 2 and 3 show the first and third sides S3 of the enclosure 5. The air outlets 17a, 17b are arranged in the first side S1, in the second side S2 and in the third side S3.
    The air inlets i5a, 1sb comprise a circular opening at the hub 12 on each of the first side S1 and the second side S2.
    The air outlets 17a, “lïb are located at a greater distance than the axis of rotation Ri.
    The first group of air outlets 17a are located in the radial portion 18 of the third side S3 of the enclosure 5. The second group of air outlets 17b are located on the first side S1 and the second side S2 of the interior 5, respectively. The cooling channels “IQ” run from a first opening 22 in the mantle surface of the brake disc 1G to a second opening 24 in an inner portion of the brake disc 10. The inner part of the brake disc 10 is located closer to the axis of rotation Ri than the mantle surface of the brake disc 10.
    The air flow is adapted to flow through the ducts 19 from the second opening 24 to the first opening 22.
    The key channel comprises a hollow tube 30 which separates a first inner side A1 from a second inner side A2 of the brake disc 10. The second inner side A2 is not visible in Fig. 2. The first side A1 and the second side A2 are directed towards each other.
    The cooling duct 19 further comprises a plurality of connections 32 which partially connect the first inner side S1 to the second inner side S2. The connections 32 are adapted to create said air current during a rotation of the brake disc 1G. Through the headspace 30 and the connections 32, the brake disc acts as a fan which drives iryl air through the cooling channel when the brake disc 10 rotates.
    The invention is not limited to the embodiments shown but can be modified and varied within the scope of the appended claims.
    For example, the first opening may be of different design such as circular, oval, etc. According to an alternative embodiment, the first opening 22 is provided with a fin projecting away from the axis of rotation R 1, which fin is adapted to enhance the creation of air flow.
    权利要求:
    Claims (9)
    [1]
    Braking device (1) for a vehicle, the braking device (1) comprising - a braking means (3) adapted to create a tare action on the turret during release of brake particles, the brake means (3) comprising a brake disc (t0) with a axis of rotation (R1), an enclosure (5) around the well member (3) comprising at least one inclined inlet (15a, 15b) for supplying the cooling member (3) and at least one air outlet (17a, 17b) for removal - said cooling air from the brake means (3), the air outlet (17a, 1713) comprising a filter element (20) adapted to receive and retain the detached brake particles from the brake means (3), characterized in that the filter element (20) is arranged at a greater distance from the axis of rotation (F21) than the air inlet (tša, toe), the brake disc (10) comprising at least one kyikanai (19) directed away from the axis of rotation (Rt) which is adapted to flow through the cooling air, said kyikanal (19) and tiitereiement ( 20) are arranged so that a rotation of the well plate (10) creates an air flow directed towards the filter element (20).
    [2]
    Brake device (1) according to claim 1, characterized in that the filter element (20) is arranged in a radius !! dei (18) of the enclosure (5), the radial die (18) being at a greater distance from the axis of rotation (Rä) than the brake disc (10).
    [3]
    Braking device (1) according to any one of claims 1 and 2, characterized in that the cooling channel (19) comprises a first opening (22) which is directed towards the filter element (20), which first opening (22) is adapted to create discharge. -mrnen at the rotation 'of the brake disc (10).
    [4]
    Well device (1) according to claim 3, characterized in that the Brake device (1) comprises an air gap (21) inside the housing (5) and the cooling duct (19), the first opening (22 ) opens towards the air gap (21).
    [5]
    Bread device (1) according to any one of claims 3-4 ,. characterized in that the brake disc (10) has a mantle surface directed away from the axis of rotation (Rt), the first opening (22) being provided in the rim surface.
    [6]
    Well device (1) according to any one of claims 3-5, characterized in that the kyika channel (19) runs from the first opening (22) in the mantle surface to a second opening (24) in an inner de! of the brake disc (10), the inner part of the brake disc (10) being located closer to the axis of rotation (Ri) than the front surface.
    [7]
    Brake device (1) according to one of Claims 3 to 6, characterized in that the first opening (22) has an area of between A and B, preferably C and D.
    [8]
    B-pipe device (1) according to one of the preceding claims, characterized in that the cooling channel (19) comprises a cavity (39) which separates a first inner side (A1) from a second inner side (A2) of the well plate. (10), and connections (32) s-if connecting the first inner side (A1) to the second inner side (A2) adapted to create said air pipes during a rotation of the brake disc.
    [9]
    Brake device (1) according to one of the preceding claims, characterized in that the filter element (20) is adapted to retain well particles with a particle size of less than 50 μm, preferably less than 10 μm. Braking device (1) according to one of the preceding claims, characterized in that the filter element (20) is replaceable.
    类似技术:
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    同族专利:
    公开号 | 公开日
    SE535405C2|2012-07-24|
    EP2663784B1|2017-02-15|
    EP2663784A1|2013-11-20|
    WO2012095273A1|2012-07-19|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US5162053A|1987-09-24|1992-11-10|Kowalski Jr Walter J|Vehicular brake material collection system|
    FR2751390A1|1996-07-22|1998-01-23|Wiart Jean Claude|Road or rail vehicle brake lining dust collection|
    JP4847927B2|2007-01-19|2011-12-28|八州男 的場|Disc cover device for automobile disc brake|
    US8191691B2|2008-10-20|2012-06-05|Joseph Gelb|Disc brake debris collection system|KR101511663B1|2014-06-24|2015-04-13|한청원|Dust collector for tire of vehicle|
    FR3027982B1|2014-10-31|2020-03-20|Christian Francois Xavier Menard|INTEGRAL BRAKE WITH CONTAINMENT OF ENVIRONMENTAL BRAKING RESIDUES|
    FR3030659B1|2014-12-23|2018-04-27|Foundation Brakes France|BRAKE COMPRISING A DEVICE, DEVICE AND METHOD FOR COLLECTING DUST EMITTED BY FRICTION OF A VENTURI-EFFECT DISC BRAKE|
    DE102016108793A1|2016-05-12|2017-11-30|Dr. Ing. H.C. F. Porsche Aktiengesellschaft|Disc brake assembly with filter element|
    WO2017201583A1|2016-05-26|2017-11-30|Advanced Braking Pty Ltd|Lightweight brake system|
    DE102017008421A1|2017-09-08|2019-03-14|Mann+Hummel Gmbh|Brake dust particle filter and disc brake assembly with a brake dust particulate filter|
    DE102017008423A1|2017-09-08|2019-03-14|Mann+Hummel Gmbh|Brake dust particle filter and disc brake assembly with a brake dust particulate filter|
    FR3073157A1|2017-11-06|2019-05-10|Sogefi Filtration|FILTERING DEVICE AND USE OF THE DEVICE FOR SEPARATING AND COLLECTING BRAKING DUST|
    DE102018207303A1|2018-05-09|2019-11-14|Bayerische Motoren Werke Aktiengesellschaft|Method and control unit for regenerating a brake dust filter|
    GB2583457B|2019-04-04|2021-09-22|Jaguar Land Rover Ltd|A brake disc cover|
    ES1242769Y|2019-12-11|2020-08-20|Brl Brake Solutions Sl|FILTER FOR BRAKE DEVICE|
    DE102021107503A1|2020-09-14|2022-03-17|Hwa Ag|Control unit network, work process and fuel cell vehicle with such a control unit network or work process|
    ES2886671A1|2021-10-20|2021-12-20|Brl Brake Solutions S L|BRAKE DEVICE|
    法律状态:
    2020-09-01| NUG| Patent has lapsed|
    2020-09-29| NUG| Patent has lapsed|
    优先权:
    申请号 | 申请日 | 专利标题
    SE1150011A|SE535405C2|2011-01-11|2011-01-11|Braking device for a vehicle|SE1150011A| SE535405C2|2011-01-11|2011-01-11|Braking device for a vehicle|
    EP11802457.9A| EP2663784B1|2011-01-11|2011-12-30|Braking device for a vehicle|
    PCT/EP2011/074314| WO2012095273A1|2011-01-11|2011-12-30|Braking device for a vehicle|
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