公开(公告)号：EP2352656A1

公开(公告)日：2011-08-10

申请号：EP09737433.4

申请日：2009-10-21

申请人： Valeo Systemes Thermiques

发明人： THUEZ, Jean-Luc

IPC分类号： B60H1/32 ,  B60H1/00

CPC分类号： B60H1/00907 ,  B60H1/3204 ,  B60H2001/00957 ,  B60H2001/3291 ,  F25B13/00 ,  F25B25/005 ,  F25B40/00 ,  F25B40/04 ,  F25B2309/061 ,  F25B2313/0234 ,  F25B2313/02741

摘要： The invention relates to an air conditioning thermodynamic loop (4) that generates a coolant flow and that includes a four-way valve (6) for reversing the coolant flow direction in a first portion (7) of the air conditioning thermodynamic loop (4), arranged between a first opening (9) and a second opening (10) of the four-way valve (6) and including at least one air-based heat exchanger (11) and a first expansion member (12). The first portion (7) of the air conditioning thermodynamic loop (4) includes an inner heat exchanger (15) provided between the first expansion member (12) and the second opening (10) of the four-way valve (6).

公开(公告)号：EP2285607A1

公开(公告)日：2011-02-23

申请号：EP09742414.7

申请日：2009-03-26

申请人： C.R.F. Società Consortile per Azioni

发明人： MOLA, Stefano ,  MALVICINO, Carloandrea ,  IDONE, Domenico

IPC分类号： B60H1/00

CPC分类号： B60H1/00828 ,  B60H1/00735 ,  B60H1/3204 ,  B60H2001/3251 ,  B60H2001/3255

摘要： Described herein is a automotive air-conditioning system (1) configured to implement a sub-critical refrigerating cycle and comprising a condenser (5) and a fan (17) associated thereto, a compressor (14), an evaporator (10), an expansion valve (16) of the non-electronically-controlled type, and an electronic control system (2) configured to receive a signal indicative of the ambient temperature (T
ext ) outside the vehicle and to generate a control signal (S
c ) for the fan (17) of the condenser () on the basis of the ambient temperature (T
ext ) outside the vehicle.

公开(公告)号：EP2040946A1

公开(公告)日：2009-04-01

申请号：EP06779016.2

申请日：2006-07-04

申请人： RENAULT TRUCKS

发明人： JUSTIN, Thomas

IPC分类号： B60H3/02

CPC分类号： B60H1/3227 ,  B60H1/3204 ,  B60H1/3233 ,  F25B9/008 ,  F25B2309/061 ,  F25B2339/041

摘要： The invention relates to an air conditioning system operating on a supercritical cycle for a vehicle, comprising a circuit through which a refrigerant flows, which circuit comprises an evaporator (22) where the refrigerant collects heat from the ventilation air to be conditioned, a compressor (23), a cooler (24) where the refrigerant releases heat into the outside air, and an expander (25), characterized in that it comprises means (48) for humidifying the outside air that contacts the cooler (24) and in that it has no internal heat exchanger.

公开(公告)号：EP1699670B1

公开(公告)日：2008-08-20

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：EP1717073A4

公开(公告)日：2008-05-21

申请号：EP05709727

申请日：2005-02-04

申请人： SANDEN CORP

发明人： TSUBOI MASATO ,  SUZUKI KENICHI ,  IMAI TOMONORI

IPC分类号： B60H1/32 ,  F25B49/02

CPC分类号： F25B49/022 ,  B60H1/3204 ,  B60H2001/3261 ,  B60H2001/327 ,  F25B2400/0751 ,  F25B2500/19

摘要： A vehicle air conditioner includes a compressor and variable-volume compressor in a freezing cycle, means for operating the variable-volume compressor, compressor operation switching means for switching the operation of the compressor and the variable-volume compressor, and variable-volume compressor feed forward volume value calculation means for calculating a volume control value of the variable-volume compressor as an input to the freezing cycle so as to obtain a target control volume after the compressor operation is switched. After the operation is switched from the compressor to the variable-volume compressor, the variable-volume compressor is started according to the variable-volume compressor feed forward volume value calculated. When the coolant flow amount of the freezing cycle is greatly changed upon operation switching between the compressor and the variable-volume compressor, it is possible to suppress deterioration of the pleasant feeling of passengers.

摘要翻译： 本发明提供一种车辆用空调装置，其特征在于，具备冷冻循环中的压缩机和可变容量压缩机，使可变容量压缩机运转的机构，切换压缩机和可变容量压缩机的运转的压缩机运转切换机构， 前方音量值计算装置，用于计算作为冷冻循环的输入的变容量压缩机的音量控制值，以便在压缩机操作切换之后获得目标控制音量。 在操作从压缩机切换到变容量压缩机之后，根据计算出的变容量压缩机前馈量值启动变容量压缩机。 当在压缩机和可变容量压缩机之间的操作切换时冷冻循环的冷却剂流量大大改变时，可以抑制乘客舒适感的恶化。

公开(公告)号：EP1108576B1

公开(公告)日：2007-11-28

申请号：EP00126407.6

申请日：2000-12-05

申请人： Volkswagen Aktiengesellschaft

发明人： Wenkebach, Hans-Uwe ,  Kutsche, Christian

IPC分类号： B60H1/32

CPC分类号： B60H1/3204 ,  F25B9/002

公开(公告)号：EP1794010A1

公开(公告)日：2007-06-13

申请号：EP05769912.6

申请日：2005-08-09

申请人： Kool Ideas Pty. Ltd.

发明人： INGRAM, Terry, David

IPC分类号： B60H1/32

CPC分类号： B60H1/3204 ,  B60H1/00042 ,  B60H1/00207 ,  B60H1/00907 ,  B60H2001/00157 ,  B60H2001/00935

摘要： An air supply system (10) for the driver of a vehicle, the system (10) comprising an air-conditioning unit including an evaporator (20), a condenser (40) and a compressor (30) coupled in close circuit to cycle a refrigerant, a fan being positioned adjacent the evaporator (20) to draw a source of fresh air through the evaporator (20) and into an air conduit arranged to be coupled directly to the driver, the compressor (30) and fan being driven by a low voltage DC electric motor.

摘要翻译： 1。一种用于车辆驾驶员的空气供应系统（10），所述系统（10）包括空调单元，所述空调单元包括蒸发器（20），冷凝器（40）和压缩机（30） 制冷剂，位于蒸发器（20）附近的风扇将新鲜空气源抽吸通过蒸发器（20）并进入布置成直接连接至驱动器的空气管道，压缩机（30）和风扇由 低压直流电动机。

公开(公告)号：EP1717073A1

公开(公告)日：2006-11-02

申请号：EP05709727.1

申请日：2005-02-04

申请人： Sanden Corporation

发明人： TSUBOI, Masato, Sanden Corporation ,  SUZUKI, Kenichi, Sanden Corporation ,  IMAI, Tomonori, Sanden Corporation

IPC分类号： B60H1/32

CPC分类号： F25B49/022 ,  B60H1/3204 ,  B60H2001/3261 ,  B60H2001/327 ,  F25B2400/0751 ,  F25B2500/19

摘要： An air conditioning system for vehicles includes a compressor and a variable displacement compressor provided in a refrigeration cycle, means for operating the variable displacement compressor, compressor operation switching means for switching the compressor operation between the compressor and the variable displacement compressor, and variable displacement compressor feedforward displacement value calculation means for calculating a displacement control value of the variable displacement compressor as an input to the refrigeration cycle so as to obtain a target control displacement after the compressor operation is switched. After the operation is switched from the compressor to the variable displacement compressor, the variable displacement compressor is started based on the calculated variable displacement compressor feedforward displacement value. When the flow rate of refrigerant varies greatly upon operation switching between the compressor and the variable displacement compressor, it is possible to suppress deterioration of the comfortable feeling of passengers.

摘要翻译： 本发明提供一种车辆用空调系统，其包括：设置在制冷循环中的压缩机和可变容量压缩机，用于操作可变容量压缩机的机构，用于切换压缩机和可变容量压缩机之间的压缩机运转的压缩机运转切换机构， 前馈位移值计算装置，用于计算作为制冷循环的输入的可变容量压缩机的排量控制值，以便在压缩机运行切换之后获得目标控制排量。 在操作从压缩机切换到变容量压缩机之后，基于计算的变容量压缩机前馈位移值启动可变容量压缩机。 当压缩机和可变容量压缩机之间的操作切换时制冷剂的流量变化很大时，可以抑制乘客舒适感的恶化。

公开(公告)号：EP1348096B1

公开(公告)日：2006-03-01

申请号：EP01982144.6

申请日：2001-09-25

申请人： ROBERT BOSCH GMBH

发明人： LEUTHNER, Stephan

IPC分类号： F25B40/04 ,  F25B27/00 ,  F01P3/20 ,  B60H1/32 ,  F01M5/00

CPC分类号： F25B9/008 ,  B60H1/00007 ,  B60H1/00314 ,  B60H1/3204 ,  F25B27/00 ,  F25B40/00 ,  F25B40/04 ,  F25B2309/061

摘要： The invention relates to a cooling device, comprising a circuit (60) which conducts a coolant, a first heat transfer device (10) for releasing heat to a heat reservoir (12), a second heat transfer device (114) for removing heat from a space (116) to be cooled (116), a compressor (18) and an expansion mechanism (120). A first additional heat transfer device (70) is provided and enables heat to pass between the circuit (60) conducting the coolant and a cooling water circuit (80). The invention also relates to a cooling method.

公开(公告)号：EP1348096A1

公开(公告)日：2003-10-01

申请号：EP01982144.6

申请日：2001-09-25

申请人： ROBERT BOSCH GMBH

发明人： LEUTHNER, Stephan

IPC分类号： F25B40/04 ,  F25B27/00 ,  F01P3/20 ,  B60H1/32 ,  F01M5/00

CPC分类号： F25B9/008 ,  B60H1/00007 ,  B60H1/00314 ,  B60H1/3204 ,  F25B27/00 ,  F25B40/00 ,  F25B40/04 ,  F25B2309/061

摘要： The invention relates to a cooling device, comprising a circuit (60) which conducts a coolant, a first heat transfer device (10) for releasing heat to a heat reservoir (12), a second heat transfer device (114) for removing heat from a space (116) to be cooled (116), a compressor (18) and an expansion mechanism (120). A first additional heat transfer device (70) is provided and enables heat to pass between the circuit (60) conducting the coolant and a cooling water circuit (80). The invention also relates to a cooling method.