• 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:
    The present invention relates to a heat exchanger (1; 1 ') comprising a device for circulating a first heat transfer fluid (2) comprising a first heat transfer fluid inlet (3) and a first heat transfer fluid outlet (4) between which a first heat transfer fluid is intended to circulate, characterized in that it comprises a housing (5) receiving the circulation device of a first coolant (2), the housing (5) comprising: - at least one orifice (7) for the passage of the inlet and outlet of the first coolant (3, 4) of the circulation device of a first heat transfer fluid (2), - a second heat transfer fluid inlet (8) and a second heat transfer fluid outlet (9) between which a second heat transfer fluid is intended to circulate. The present invention also relates to a thermal management installation (100) for electric or hybrid vehicle batteries.
    公开号:FR3033876A1
    申请号:FR1552312
    申请日:2015-03-20
    公开日:2016-09-23
    发明作者:Dinh-Luyen N'guyen；Karim Arab；Kamel Azzouz；Jeremy Blandin
    申请人:Valeo Systemes Thermiques SAS；
    IPC主号:
    专利说明:

    [0001] TECHNICAL FIELD The present invention relates to a heat exchanger and a thermal management installation for electric or hybrid vehicle batteries.
    [0002] Thermal regulation of batteries, particularly in the automotive field, must be particularly controlled. Indeed, the battery life can decrease sharply when the batteries are subjected to low temperatures. Similarly, deterioration can occur if the batteries are exposed to too high temperatures.
    [0003] In order to regulate the temperature of the batteries, heat exchangers are generally used using heat transfer fluids in direct contact with the batteries. Heat transfer fluids can thus absorb heat emitted by the battery or batteries in order to cool them and evacuate this heat for example at one or more other heat exchangers.
    [0004] Some heat exchangers, said dual fluid circulation, comprise first and second tubes stacked alternately in contact with one another. A first heat transfer fluid circulates in the first tubes and a second heat transfer fluid circulates in the second tubes. The heat exchanger thus allows heat transfer through the tubes between the first heat transfer fluid, generally a refrigerant, and the second heat transfer fluid, such as cooling water. However, the efficiency of the heat exchange is limited by the common exchange surface of the first and second tubes. Also, the cumulative thicknesses of the walls of the first and second tubes generate a significant thermal resistance, limiting the heat exchange. In addition, such a heat exchanger can have a significant weight and cost. An object of the present invention is therefore to at least partially overcome the disadvantages of the prior art by providing an improved heat exchanger and thermal management facility. For this purpose, the subject of the present invention is a heat exchanger comprising a device for circulating a first heat transfer fluid comprising a first heat transfer fluid inlet and an outlet for a first heat transfer fluid between which a first heat transfer fluid is intended to circulate. , characterized in that it comprises a housing receiving the circulation device of a first heat transfer fluid, the housing comprising: at least one orifice for the passage of the inlet and outlet of the first coolant fluid of the circulation device of a first heat transfer fluid, a second heat transfer fluid inlet and a second heat transfer fluid outlet between which a second heat transfer fluid is intended to circulate. Thus, the circulation device of a first heat transfer fluid is immersed in the second heat transfer fluid. The heat exchange surface is thus increased. The thermal resistance between the second heat transfer fluid and the circulation device of a first coolant is decreased. Also, the volume, the weight, the number of parts and the cost of the heat exchanger are reduced. According to one or more characteristics of the heat exchanger, taken alone or in combination: the circulation device of a first heat transfer fluid comprises at least two superimposed heat exchange tubes, the heat exchange tube forms at least one half the first heat transfer fluid is intended to circulate in parallel in the superimposed heat exchange tubes, the heat exchange tubes are flat, the circulation device of a first heat transfer fluid comprises at least one interlayer interposed between two superimposed heat exchange tubes of the circulation device of a first heat transfer fluid, the circulation device of a first heat transfer fluid comprises at least one interlayer interposed between a heat exchange tube and the housing cover, the device for circulation of a first coolant comprises at least one interlayer interposed between a heat exchange tube and the 30 f ond of the housing, the insert has a generally undulating shape, the insert is in contact with a lower and / or higher heat exchange tube along a plurality of straight and parallel lines, the at least one orifice for the passage of the inlet and outlet of the first coolant is provided on a face of the housing perpendicular to a side face in which are provided the inlet and / or the outlet of second heat transfer fluid, the inlet and outlet of second heat transfer fluid are provided opposite side faces of the housing. Thus, the second heat transfer fluid flows naturally from the second heat transfer fluid inlet to the second heat transfer fluid outlet facing each other. The pressure drop of the second heat transfer fluid is thus reduced. The inlet and outlet of second heat transfer fluid are provided on the same side face of the housing. The circulation of the second heat transfer fluid is no longer natural but forced in U. This increases the flow time of the second heat transfer fluid in the housing, which improves the heat exchange with the circulation device of a first fluid. coolant. the housing comprises a cover and a bottom respectively provided with complementary fastening means, the complementary fixing means are clipping means, the heat exchanger comprises a first annular seal interposed between the cover and the bottom of the housing, a part of one of the housing or the cover has a U-shaped peripheral end, a first flange of the U carrying the fastening means, the first annular seal being interposed between the second flange of the U and the peripheral end of the other housing part. carrying the complementary fixing means, the heat exchanger comprises a second annular seal interposed between the orifice of the housing and the inlet and outlet of the first coolant of the circulation device of a first heat transfer fluid. The invention also relates to a thermal management installation for 30 electric or hybrid vehicle batteries, characterized in that it comprises a heat exchanger as described above, of which: - the inlet and outlet of the first heat transfer fluid are connected to a air-conditioning system, 3033876 4 - the inlet and outlet of the second heat transfer fluid are connected to a cooling water circuit for the cooling of batteries. Other features and advantages of the invention will emerge more clearly on reading the following description, given by way of illustrative and nonlimiting example, and the appended drawings in which: FIG. 1 shows a schematic representation of a first embodiment of a heat exchanger in perspective and in the assembled state, FIG. 2 shows a sectional view along a vertical plane (L, V) of the heat exchanger of FIG. 1, FIG. a schematic representation of the heat exchanger of Figure 1 in exploded perspective, Figure 4 shows an embodiment of a circulation device 15 of a first heat transfer fluid, Figure 5 shows the circulation device of a first FIG. 6 shows an enlarged and sectional view of a detail of the heat exchanger of FIG. 1, FIG. 7 shows a schematic view of an installation of the heat transfer fluid of FIG. In FIG. 8, a schematic representation of a second exemplary embodiment of an assembled perspective heat exchanger is shown in FIG. 8. FIG. 9 shows a cross-sectional view according to FIG. vertical plane (L, V) of the heat exchanger of Figure 8, and Figure 10 shows a schematic representation of the heat exchanger of Figure 8 in exploded perspective. In these figures, identical elements bear the same reference numbers. In the remainder of the description, the longitudinal, vertical and transverse directions indicated in FIG. 1 will be adopted by way of the fixed trihedron (L, V, T) with respect to the heat exchanger 1, 1 '.
    [0005] FIGS. 1 to 3 show a first embodiment of a heat exchanger 1 for example intended to cool and evacuate the heat of batteries of an electric or hybrid vehicle.
    [0006] The heat exchanger 1 comprises a device for circulating a first heat transfer fluid 2 comprising an inlet for a first coolant 3 and an outlet for a first coolant 4 between which a first heat transfer fluid is intended to circulate. The heat exchanger 1 further comprises a housing 5, for example of plastic material. The housing 5 is essentially hollow and delimits a housing sized to receive the circulation device of a first heat transfer fluid 2. It has for example a parallelepiped shape. According to an exemplary embodiment, the housing 5 is made of two housing parts, a cover 5a and a bottom 5b, assembling together in a substantially vertical longitudinal median plane. The housing 5 further comprises at least one orifice 7 for the passage of the inlet and outlet of the first coolant 3, 4 and a second heat transfer fluid inlet 8 and a second heat transfer fluid outlet 9 between which a second heat transfer fluid is intended to circulate. The first heat transfer fluid is for example a refrigerant, such as a halogenated hydrocarbon, such as 1,1,1,2-tetrafluoroethane (also called R134a). The first heat transfer fluid is for example in gaseous or liquid phase or a mixture of the two gaseous and liquid phases, for example under a pressure of the order of 4 or 5 bars. The second heat transfer fluid is for example a cooling liquid, such as water may contain an additive such as ethylene glycol or propylene glycol for increasing the boiling temperature and / or the frost resistance. Thus the circulation device of a first coolant 2 is immersed in the second heat transfer fluid. The heat exchange surface is thus increased. The thermal resistance between the second heat transfer fluid and the circulation device of a first heat transfer fluid 2 is reduced. Also, the volume, the weight, the number of parts and the cost of the heat exchanger 1 are reduced.
    [0007] 3033876 6 Better visible in Figures 2 to 5, the circulation device of a first heat transfer fluid 2 comprises for example several heat exchange tubes 10 superimposed (two in the example), for example identical. The first heat transfer fluid is intended to circulate in parallel in the superimposed heat exchange tubes 10. More specifically, a heat exchange tube 10 has an intermediate inlet and an outlet between which the first heat transfer fluid is intended to circulate. The inlet of the first heat transfer fluid 3 is connected to the intermediate inlets of the heat exchange tubes 10. The outlet of the first heat transfer fluid 4 is connected to the intermediate outlets of the heat exchange tubes 10. According to an exemplary embodiment, the tube heat exchanger 10 forms at least one half-turn so that the first heat transfer fluid flows in "U" or in a succession of "U" alternated in each heat exchange tube 10. Thus, on 15 the example shown in Figure 5, the superimposed heat exchange tubes 10 are U-shaped, the intermediate inputs and outputs being located on the same side of the heat exchange tube 10. According to one embodiment, the heat exchange tubes 10 are flat, which saves space with a larger exchange surface. They are for example respectively formed of two stamped plates assembled together, respectively having a generally rectangular shape. The "U" -shaped heat exchange tubes 10 formed of stamped plates comprise for example at least one central separation 11 in a longitudinal direction L, separating the intermediate inlet from the intermediate outlet.
    [0008] The circulation device of a first heat transfer fluid 2 may also comprise interlayers 13 interposed between the superimposed heat exchange tubes 10, between the first heat exchange tube 10 and the bottom 5b of the housing 5 and between the last tube 10 and the cover 5a of the housing 5. The spacers 13 allow to provide a volume space between two adjacent heat exchange tubes 10 superimposed in which the second heat transfer fluid can circulate. For example, a height h of spacer 13 (or distance between two heat exchange tubes 10) of between two and four millimeters is provided so as to obtain a hydraulic diameter of between 0.8 and 1 millimeter (FIG. 4). . An alternating stack of heat exchange tubes 10 and spacers 13 is thus obtained. Thus, in the example illustrated in FIG. 2, the heat exchanger 1 comprises three spacers 13 and two heat exchange tubes 10 arranged alternately between the cover 5a and the bottom 5b of the housing 5b. The spacer 13 is for example in contact with a lower and / or higher heat exchange tube 10 along a plurality of straight and parallel lines. The lines may extend in the longitudinal direction L of fluid flow in the example of FIGS. 2 and 3 or extend in the transverse direction T, perpendicular to this longitudinal direction L (FIG. 4), which allows to further increase the heat exchange time and therefore the performance of the heat exchanger. The spacers 13 have for example a generally wavy shape. The spacers 13 are for example fixed to the heat exchange tubes 10 at the ridge of the corrugations. The heat exchange tubes 10 and the spacers 13 are for example made of metal material, for example aluminum alloy, to withstand the pressure of the first heat transfer fluid. The heat exchange tubes 10 and the spacers 13 are for example brazed together. In addition to ensuring the passage of the second heat transfer fluid, the spacers 13 increase the heat exchange surface between the first heat transfer fluid circulating in the circulation device of a first heat transfer fluid 2 and the second heat transfer fluid flowing in. the housing 5. The spacers 13 25 also guide the circulation of the second heat transfer fluid from the second heat transfer fluid inlet 8 to the second heat transfer fluid outlet 9. Once the heat exchange tubes 10 and the spacers 13 assembled between them, the circulation device of a first coolant 2 is monobloc, it is therefore manipulable and can be easily mounted in the housing 5 (Figure 4). The orifice 7 of the housing 5 for the passage of the inlet and outlet of the first coolant 3, 4 has for example an oblong shape. The inlet and outlet of the first heat transfer fluid 3, 4 are for example arranged in a base 6 integrally formed complementary shape. The orifice 7 is for example formed in a face of the housing 5 (cover 5a or bottom 5b) perpendicular to a side face in which are provided the inlet 5 and outlet of second heat transfer fluid 8, 9. The inlet and outlet of second heat transfer fluid 8, 9 may be formed on opposite side faces of the housing 5 (Figure 1). Thus, the second heat transfer fluid flows naturally from the second heat transfer fluid inlet 8 to the second heat transfer fluid outlet 9 located vis-à-vis. The loss of charge of the second heat transfer fluid is thus reduced. The inlet and outlet of second heat transfer fluid 8, 9 are for example formed in one piece with a housing portion, cover 5a or bottom 5b. The inlet and outlet of second heat transfer fluid 8, 9 have for example a respective nozzle shaped to fit into a hydraulic pipe by elastic deformation of the pipe for supply and discharge as second heat transfer fluid. According to an exemplary embodiment, the cover 5a and the bottom 5b are respectively provided with complementary fastening means, for example carried by a lower portion of the cover 5a and an upper fixing portion 20 of the bottom 5b. The complementary fixing means are, for example, screwing means or clipping means for laterally clipping the cover 5a at the bottom 5b of the box S. According to one embodiment, the complementary clipping means 25 comprise lugs 14 projecting laterally and complementary notches 15 cooperating by lateral elastic interlocking, allowing mutual fixation (also called clipping means or latching means). The complementary fixing means can be arranged only in the lengths of the housing S. For example, seven complementary fixing means 30 are provided on each length of the housing 5 (FIGS. 1 and 3). In addition, the heat exchanger 1 comprises a first annular seal 16 interposed between the cover 5a and the bottom 5b of the housing S.
    [0009] According to an exemplary embodiment, a housing part of the bottom 5b or the cover 5a has a U-shaped peripheral end. A first flange of the U carries the fastening means. The first annular seal 16 is interposed between the second flange of the U and the peripheral end of the other housing portion carrying the complementary fastening means. For example and as best seen in Figure 6, the cover 5a has a U-shaped peripheral end. The outer flange 17a carries the fastening means, for example the notches 15. The first annular seal 16 is interposed between the wing 17b and the peripheral end of the bottom 5b bearing the lug 14.
    [0010] The side wall carrying the lug 14 may have on the back an inner face shaped to partially fit the toroidal shape of the first annular seal 16. According to an exemplary embodiment, it is expected that the heat exchanger 1 comprises a second annular seal 18 interposed between the orifice 7 of the housing 5 and the inlet and outlet of the first heat transfer fluid 3, 4.
    [0011] The orifice 7 has for example a border 19 projecting vertically. An annular groove 20 may be formed in the edge 19 to receive the second annular seal 18 arranged around the base 6 of the inlet and outlet of the first coolant 3, 4. The housing 5 may also have fastening lugs 21, by example 20 provided with orifices, for fixing the heat exchanger 1 for example by means of screws. According to an example of an application shown diagrammatically in FIG. 7, the heat exchanger 1 is implanted in an installation for the thermal management of batteries of an electric or hybrid vehicle 100. The inlet and outlet of the first heat transfer fluid 3, 4 are connected to an air conditioning circuit 101 and the inlet and outlet of second heat transfer fluid 8, 9 are connected to a cooling water circuit 102 for cooling batteries. In operation, the heat exchanger 1 allows the heat exchange between the first heat transfer fluid and the second heat transfer fluid. In the example, the refrigerant fluid of the air conditioning circuit cools the cooling water for cooling the batteries by capturing the heat necessary for the phase change by evaporation of the first heat transfer fluid. Figures 8 to 10 show a second embodiment.
    [0012] The heat exchanger 1 'differs from that previously described in that the inlet and outlet of second heat transfer fluid 8, 9 are formed on the same side face of the casing 5. The spacers 13 make it possible to guide the circulation of the second fluid 5. coolant since the entry of second heat transfer fluid 8 to the second heat transfer fluid outlet 9. Thus, the circulation of the second heat transfer fluid is not natural but forced in U. The flow time of the second heat transfer fluid 8 is increased in the housing 5, which improves the heat exchange with the circulation device 10 of a first coolant 2. On the other hand, the pressure drop is less optimized than in the first embodiment. The housing 5 thus allows a certain modularity of the heat exchanger 1, 1 '. It is indeed possible to choose a housing 5 adapted to the implantation constraints in particular as a function of the pressure available for the second heat transfer fluid 15 so as to focus on limiting the pressure drop or to favor the thermal performance.
    权利要求:
    Claims (16)
    [0001]
    REVENDICATIONS1. Heat exchanger (1; 1 ') comprising a device for circulating a first heat transfer fluid (2) comprising a first heat transfer fluid inlet (3) and an outlet for a first heat transfer fluid (4) between which a first heat transfer fluid is intended circulating, characterized in that it comprises a housing (5) receiving the circulation device of the first coolant (2), the housing (5) comprising: at least one orifice (7) for the passage of the inlet and outlet of first heat transfer fluid (3, 4) of the circulation device of a first heat transfer fluid (2), a second heat transfer fluid inlet (8) and a second heat transfer fluid outlet (9) between which a second heat transfer fluid is intended to circulate.
    [0002]
    2. Heat exchanger (1; 1 ') according to the preceding claim, characterized in that the circulation device of a first coolant (2) comprises at least two heat exchange tubes (10) superimposed.
    [0003]
    3. Heat exchanger (1; 1 ') according to the preceding claim, characterized in that the heat exchange tube (10) forms at least a half-turn, the first coolant being intended to flow in parallel in the tubes of heat exchange (10) superimposed.
    [0004]
    4. Heat exchanger (1; 1 ') according to the preceding claim, characterized in that the heat exchange tubes (10) are flat.
    [0005]
    5. Heat exchanger (1; 1 ') according to one of the preceding claims, characterized in that the device for circulating a first coolant (2) comprises at least: a spacer (13) interposed between two tubes of thermal exchange (10) superimposed on the circulation device of a first heat transfer fluid (2), and / or an insert (13) interposed between a heat exchange tube (10) and the cover (5a) or the bottom (5b) ) of the housing (5).
    [0006]
    6. Heat exchanger (1; 1 ') according to the preceding claim, characterized in that the insert (13) has a generally wavy shape. 3033876 12
    [0007]
    7. Heat exchanger (1; 1 ') according to one of claims 5 or 6, characterized in that the insert (13) is in contact with a heat exchange tube (10) lower and / or higher along a plurality of straight and parallel lines.
    [0008]
    8. Heat exchanger (1; 1 ') according to one of the preceding claims, characterized in that the at least one orifice (7) for the passage of the inlet and outlet of the first coolant (3, 4) is arranged on a face of the housing (5) perpendicular to a lateral face in which are provided the inlet and / or the outlet of second heat transfer fluid (8,
    [0009]
    9). 9. Heat exchanger (1) according to one of the preceding claims, 10 characterized in that the inlet and outlet of second heat transfer fluid (8, 9) are formed between opposite side faces of the housing (5).
    [0010]
    10. Heat exchanger (1 ') according to one of claims 1 to 8, characterized in that the inlet and outlet of second heat transfer fluid (8, 9) are formed on the same side face of the housing (5). 15
    [0011]
    11. Heat exchanger (1; 1 ') according to one of the preceding claims, characterized in that the housing (5) comprises a cover (5a) and a bottom (5b) respectively provided with complementary fixing means.
    [0012]
    12. Heat exchanger (1; 1 ') according to the preceding claim, characterized in that the complementary fastening means are clipping means. 20
    [0013]
    13. Heat exchanger (1; 1 ') according to one of claims 11 or 12, characterized in that it comprises a first annular seal (16) interposed between the cover (5a) and the bottom (5b) of the housing ( 5).
    [0014]
    14. Heat exchanger (1; 1 ') according to the preceding claim, characterized in that a housing part of the bottom (5b) or the cover (5a) has a U-shaped peripheral end, a first wing of the U carrying the securing means, the first annular seal (16) being interposed between the second flange of the U and the peripheral end of the other housing portion (5a, 5b) carrying the complementary fastening means.
    [0015]
    15. Heat exchanger (1; 1 ') according to one of the preceding claims, characterized in that it comprises a second annular seal (18) interposed between the orifice (7) of the housing (5) and the inlet and first heat transfer fluid outlet (3, 4) of the circulation device of a first heat transfer fluid (2). 3033876 13
    [0016]
    16. Thermal management installation (100) for electric or hybrid vehicle batteries, characterized in that it comprises a heat exchanger (1; 1 ') according to one of the preceding claims, including: the inlet and outlet of the first coolant (3, 4) are connected to an air conditioning circuit (101), the second heat transfer fluid inlet and outlet (8, 9) are connected to a cooling water circuit (102) for cooling of batteries.
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    同族专利:
    公开号 | 公开日
    WO2016150925A1|2016-09-29|
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    EP3271675B1|2019-11-13|
    FR3033876B1|2018-04-27|
    CN107864666A|2018-03-30|
    JP6582058B2|2019-09-25|
    CN107864666B|2020-11-06|
    JP2018512553A|2018-05-17|
    EP3271675A1|2018-01-24|
    US20190120563A1|2019-04-25|
    KR20170132212A|2017-12-01|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US20100096101A1|2006-08-18|2010-04-22|Braun Jason J|Stacked/bar plate charge air cooler including inlet and outlet tanks|
    EP2463612A1|2010-12-10|2012-06-13|Valeo Systemes Thermiques|Blade head of a heat exchanger between a first fluid and a second fluid and heat exchanger, in particular for an automobile, including such a blade head|
    WO2013092613A1|2011-12-20|2013-06-27|Valeo Systemes Thermiques|Heat exchanger, assembly of such an exchanger and one or more collector boxes, and air intake module including such an assembly|
    WO2013092638A1|2011-12-22|2013-06-27|Valeo Systemes De Controle Moteur|Stacked-plate heat exchanger including a collector|FR3075344A1|2017-12-20|2019-06-21|Valeo Systemes Thermiques|THERMAL TREATMENT DEVICE FOR BATTERY|
    FR3084968A1|2018-08-13|2020-02-14|Psa Automobiles Sa|BATTERY PACK WITH COOLER|FR2306421B1|1975-04-02|1980-03-21|Ferodo Sa|
    US4234040A|1978-06-22|1980-11-18|Borg-Warner Corporation|Two fluid heat exchanger|
    SE462059B|1986-12-19|1990-04-30|Blackstone Sweden|HEAT EXCHANGE WITH FLAT ROUTES, WHICH ROOTS ARE CREATED BY TWO HALFS WITH OVERLAPPING FLANES|
    DE19902504B4|1999-01-22|2005-09-22|Behr Gmbh & Co. Kg|Heat exchanger, in particular intercooler|
    JP3966134B2|2002-09-17|2007-08-29|株式会社デンソー|Heat exchanger|
    US8541127B2|2007-06-18|2013-09-24|Tesla Motors, Inc.|Overmolded thermal interface for use with a battery cooling system|
    AT479015T|2007-07-11|2010-09-15|Joaeo De Deus & Filhos S A|EXCHANGER ARRANGEMENT|
    FR2933175B1|2008-06-26|2014-10-24|Valeo Systemes Thermiques|HEAT EXCHANGER HAVING A HEAT EXCHANGE BEAM AND A HOUSING|
    EP2474063B1|2009-09-02|2017-04-12|Bloom Energy Corporation|Multi-stream heat exchanger for a fuel cell system|
    DE102012006346B4|2012-03-28|2014-09-18|Modine Manufacturing Co.|heat exchangers|
    FR2989770B1|2012-04-19|2018-06-15|Valeo Systemes Thermiques|HEAT EXCHANGER BEAM COVER, BEAM INCLUDING SUCH COVER, HEAT EXCHANGER COMPRISING SUCH BEAM, AND AIR INTAKE MODULE COMPRISING SUCH AN EXCHANGER.|
    JP2014037914A|2012-08-16|2014-02-27|Calsonic Kansei Corp|Heat exchanger|
    JP5920167B2|2012-10-17|2016-05-18|株式会社デンソー|Heat exchanger|
    US20140251579A1|2013-03-05|2014-09-11|Wescast Industries, Inc.|Heat recovery system and heat exchanger|US11135910B2|2017-06-25|2021-10-05|Brp-Rotax Gmbh & Co. Kg|Electric kart and battery|
    JPWO2020189622A1|2019-03-19|2021-10-21|株式会社ヴァレオジャパン|Vehicle battery cooling system|
    CN111692900B|2019-09-30|2021-08-06|浙江三花智能控制股份有限公司|Heat exchanger and manufacturing method thereof|
    法律状态:
    2016-03-31| PLFP| Fee payment|Year of fee payment: 2 |
    2016-09-23| PLSC| Publication of the preliminary search report|Effective date: 20160923 |
    2017-03-31| PLFP| Fee payment|Year of fee payment: 3 |
    2018-03-29| PLFP| Fee payment|Year of fee payment: 4 |
    2020-03-31| PLFP| Fee payment|Year of fee payment: 6 |
    2021-12-10| ST| Notification of lapse|Effective date: 20211105 |
    优先权:
    申请号 | 申请日 | 专利标题
    FR1552312|2015-03-20|
    FR1552312A|FR3033876B1|2015-03-20|2015-03-20|THERMAL EXCHANGER AND THERMAL MANAGEMENT INSTALLATION FOR ELECTRIC OR HYBRID VEHICLE BATTERIES|FR1552312A| FR3033876B1|2015-03-20|2015-03-20|THERMAL EXCHANGER AND THERMAL MANAGEMENT INSTALLATION FOR ELECTRIC OR HYBRID VEHICLE BATTERIES|
    KR1020177030025A| KR20170132212A|2015-03-20|2016-03-21|Heat exchanger and heat management equipment for batteries of electric or hybrid vehicles|
    CN201680023114.5A| CN107864666B|2015-03-20|2016-03-21|Heat exchanger and thermal management device for electric or hybrid vehicle|
    ES16714792T| ES2773848T3|2015-03-20|2016-03-21|Heat exchanger and thermal management facility for electric or hybrid vehicle batteries|
    JP2017549380A| JP6582058B2|2015-03-20|2016-03-21|Heat exchanger and heat management equipment for battery of electric vehicle or hybrid vehicle|
    PCT/EP2016/056178| WO2016150925A1|2015-03-20|2016-03-21|Heat exchanger and thermal management facility for batteries of electric or hybrid vehicles|
    EP16714792.5A| EP3271675B1|2015-03-20|2016-03-21|Heat exchanger and thermal management facility for batteries of electric or hybrid vehicles|
    US15/559,661| US20190120563A1|2015-03-20|2016-03-21|Heat exchanger and thermal management facility for batteries of electric or hybrid vehicles|
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