公开(公告)号：EP1699670A2

公开(公告)日：2006-09-13

申请号：EP04816408.1

申请日：2004-12-13

申请人： ROBERT BOSCH GMBH

发明人： HURWIC, Aleksander, Bosch Systèmes de Freinage ,  FILLON, Alain

IPC分类号： B60T13/14

CPC分类号： B60T13/52 ,  B60H1/3204

摘要： The invention relates to a braking device for a motor vehicle which is equipped with an air-conditioning circuit (K), said braking device comprising a source of fluid (F1) at a relatively high pressure, a source of fluid (F2) at a relatively low pressure and a brake assist servo unit (F3) which is selectively connected to one or other of said fluid sources (F1, F2). According to the invention, the source of fluid (F1) at a relatively high pressure comprises a portion (KC1) of the air-conditioning circuit (K) which is disposed downstream of the air-conditioning compressor (K1) and upstream of the air-conditioning expansion device (K2) in the direction of circulation (X) of the refrigerant in the air-conditioning circuit (K).

公开(公告)号：EP1684998A1

公开(公告)日：2006-08-02

申请号：EP04763882.0

申请日：2004-08-06

申请人： Behr GmbH & Co. KG

发明人： BEN-SALHA, Mourad ,  BUREAU, Cathy ,  DÜRR, Gottfried ,  FEUERECKER, Günther ,  KUNBERGER, Ottokar ,  STRAUSS, Thomas ,  WALTER, Christoph

IPC分类号： B60H1/32 ,  B60H1/00

CPC分类号： F25B43/006 ,  B60H1/3204 ,  B60H1/3229 ,  F25B5/00 ,  F25B40/00 ,  F25B2400/02 ,  F25B2400/16 ,  F25B2400/23 ,  F25B2400/24 ,  F25B2500/27 ,  F25B2600/2513 ,  F25B2700/21151 ,  F25B2700/21175

摘要： The invention relates to a coolant circuit (5) for the air conditioning system of a motor vehicle (1). Said circuit comprises a compressor (4) that is driven by a motor vehicle motor, a condenser (6), an expansion organ (7), a coolant collector (8) and an evaporator (2). The circuit (5) is equipped with a pressure reduction device (10), which reduces the pressure when the compressor is at a standstill.

公开(公告)号：EP1372995A2

公开(公告)日：2004-01-02

申请号：EP02718332.6

申请日：2002-04-05

申请人： Calsonic Kansei UK Limited

发明人： JACKSON, Adrian

IPC分类号： B60H1/00

CPC分类号： B60H1/00007 ,  B60H1/3204

摘要： A vehicle thermal management system includes a refrigerant circuit system and heat exchanger(s) for heat exchange between the refrigerant circuit and the engine coolant circuit of the vehicle and/or the engine emission exhaust system. The system provides for enhanced thermal management of vehicle systems.

公开(公告)号：EP0925970B1

公开(公告)日：2002-09-04

申请号：EP98123533.6

申请日：1998-12-16

申请人： VALEO CLIMATISATION

发明人： Hamery, Bruno

IPC分类号： B60H1/32

CPC分类号： B60H1/3204

公开(公告)号：EP1152911A1

公开(公告)日：2001-11-14

申请号：EP00988655.7

申请日：2000-11-25

申请人： ROBERT BOSCH GMBH

发明人： HESSE, Ullrich ,  TIEDEMANN, Thomas

IPC分类号： B60H1/32 ,  F25B9/00 ,  F25B9/06

CPC分类号： B60H1/3204 ,  B60H1/3229 ,  F25B1/10 ,  F25B9/008 ,  F25B11/02 ,  F25B2309/061 ,  F25B2400/0751

摘要： The invention relates to a motor vehicle air-conditioning system, comprising a coolant circuit, in which the coolant is converted into a wet steam state. The coolant circuit contains among others at least a compressor (37) and a dynamic pressure source (14'), which acts as an expansion device. The dynamic pressure source (14') allows energy to be produced during the expansion process which can be used in the circuit for compressing the coolant. The invention also relates to a method for operating a motor vehicle air-conditioning system, according to which a dynamic pressure source is integrated into the coolant circuit and coolant is converted into a wet steam state in said dynamic pressure source (14').

公开(公告)号：EP0599170B1

公开(公告)日：1996-05-15

申请号：EP93118434.5

申请日：1993-11-15

申请人： ABB PATENT GmbH

发明人： Nestler, Dietrich

IPC分类号： F25B41/00 ,  F25B43/02

CPC分类号： F25B31/004 ,  B60H1/3204

公开(公告)号：EP2923869B1

公开(公告)日：2018-10-31

申请号：EP13856410.9

申请日：2013-11-13

申请人： Panasonic Intellectual Property Management Co., Ltd.

发明人： NODA, Yoshitoshi

IPC分类号： B60H1/22 ,  F25B1/00 ,  B60H1/00 ,  F25B5/04 ,  F25B6/04

CPC分类号： B60H1/3204 ,  B60H1/00899 ,  B60H2001/00928 ,  F25B5/04 ,  F25B6/04 ,  F25B2339/047 ,  F25B2341/0662

摘要： The vehicular heat pump apparatus is provided with: an electric compressor that compresses and discharges an intake refrigerant; a water-refrigerant heat exchanger that can cause heat to be dissipated from a high-temperature, high-pressure refrigerant discharged by the electric compressor to a coolant; a casing that houses the electric compressor and the water-refrigerant heat exchanger; a coolant guiding-in unit that can guide the coolant from outside the casing into the water-refrigerant heat exchanger; a coolant guiding-out unit that can guide the coolant out of the water-refrigerant heat exchanger to the outside of the casing; a single refrigerant guiding-out unit that guides the refrigerant that has passed through the water-refrigerant heat exchanger to the outside of the casing; and a first refrigerant guiding-in unit and a second refrigerant guiding-in unit that guide a low-pressure refrigerant from outside the casing toward the electric compressor.

公开(公告)号：EP3147617B1

公开(公告)日：2018-07-04

申请号：EP15796142.6

申请日：2015-05-08

申请人： Denso Corporation

发明人： FUSE, Takuya ,  KONO, Yasushi ,  KASAMATSU, Shinya

IPC分类号： F28D20/00 ,  F25B39/02 ,  F28D20/02 ,  B60H1/32

CPC分类号： B60H1/005 ,  B60H1/00335 ,  B60H1/3204 ,  C01G41/006 ,  C01P2006/34 ,  C09K5/066 ,  F28D1/05383 ,  F28D20/0056 ,  F28D20/025 ,  F28D2020/0013 ,  F28D2021/0068 ,  F28D2021/0085 ,  Y02E60/142 ,  Y02E60/145

摘要： A heat exchanger has (i) a first passage (45) in which a first fluid flows, (ii) a heat storage body (41) that is thermally connected to the first passage (45) and stores a warm heat or a cold heat, and (iii) a second passage (46) that is thermally connected to both of the first passage (45) and the heat storage body (41), the second passage in which a second fluid flows. The heat exchanger performs a heat exchange between the first fluid and the second fluid. The heat storage body (41) changes to a first phase in a solid state when a temperature of the heat storage body (41) is lower than or equal to a phase transition temperature, and changes to a second phase in a solid state when the temperature of the heat storage body (41) exceeds the phase transition temperature. The heat storage body (41) stores or dissipates heat depending on a phase transition between the first phase and the second phase. The second passage (46) is formed in the heat storage body (41) integrally with the heat storage body.

公开(公告)号：EP2930039A4

公开(公告)日：2016-11-30

申请号：EP13860263

申请日：2013-12-03

申请人： PANASONIC IP MAN CO LTD

发明人： NODA YOSHITOSHI

IPC分类号： B60H1/22 ,  B60H1/00 ,  B60H1/32 ,  F25B1/00 ,  F25B5/04 ,  F25B6/04 ,  F25B25/00 ,  F25B41/04

CPC分类号： B60H1/3205 ,  B60H1/00921 ,  B60H1/3204 ,  B60H2001/00928 ,  F25B5/04 ,  F25B6/04 ,  F25B25/005 ,  F25B41/04 ,  F25B2339/047 ,  F25B2341/0662 ,  F25B2400/0409 ,  F25B2400/0411 ,  F25B2600/2501 ,  F25B2600/2519

摘要： A heat pump device is provided with: a first refrigerant guide-in unit that guides in the high temperature, high pressure refrigerant discharged by the compressor from outside the housing; a water refrigerant heat exchanger that can dissipate heat from the high temperature, high pressure refrigerant guided in from the first refrigerant guide-in unit into a cooling fluid; and a housing accommodating the water refrigerant heat exchanger. The heat pump device is further provided with a cooling fluid guide-in unit that can guide the cooling fluid from outside the housing into the water refrigerant heat exchanger, a cooling fluid guide-out unit that can guide the cooling fluid out of the water refrigerant heat exchanger to the outside of the housing, and a first refrigerant guide-out unit that guides the refrigerant that has passed through the water refrigerant heat exchanger to the outside of the housing.

公开(公告)号：EP2925546B1

公开(公告)日：2016-11-16

申请号：EP13795762.7

申请日：2013-11-26

申请人： Valeo Klimasysteme GmbH

发明人： SONDERMANN, Mark ,  HAUSSMANN, Roland

IPC分类号： B60H1/00 ,  F25B1/10 ,  B60H1/32

CPC分类号： B60H1/3204 ,  B60H1/00392 ,  B60H1/00914 ,  B60H1/00921 ,  B60H1/3223 ,  B60H1/323 ,  F25B1/10 ,  F25B2341/0662 ,  F25B2500/01

摘要： The invention relates to a refrigerant circuit (10) of a vehicle air-conditioning system (12), in particular for electric vehicles, comprising a compressor unit (14) which includes a first compressor (16) and a second compressor (18) arranged downstream for compressing a refrigerant (20), a condenser (22) for heating air (24) which can be supplied to a vehicle interior, a first pressure reducing unit (26) arranged downstream of the condenser (22) for decompressing the refrigerant (20) from the condenser (22), a heat exchanger (28) through which refrigerant flows for heat exchange with vehicle ambient air (30), an evaporator (32) for cooling air (24) which can be supplied to a vehicle interior, and a second pressure reducing unit (34) arranged upstream of the evaporator (32) for decompressing the refrigerant (20) from the heat exchanger (28), the second compressor (18), the condenser (22) and the first pressure reducing unit (26) being bypassed in a cooling mode of the vehicle air-conditioning system (12), and the evaporator (32) and the second pressure reducing unit (34) being bypassed in a heating mode of the vehicle air-conditioning system (12). The invention furthermore relates to a method of air-conditioning a vehicle interior, in particular by means of the refrigerant circuit (10) described above.