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1. 发明申请

WO2010021587A1 COOLING SYSTEM FOR A VEHICLE DRIVEN BY A COMBUSTION ENGINE 审中-公开
标题翻译：用燃烧发动机驱动的车辆的冷却系统
公开(公告)号：WO2010021587A1
公开(公告)日：2010-02-25
申请号：PCT/SE2009/050937
申请日：2009-08-17
申请人： SCANIA CV AB , KYLEFORS, Björn , KARLSTRÖM, Sven , LAMPINEN, Anders , ÅGREN, Kristoffer
发明人： KYLEFORS, Björn , KARLSTRÖM, Sven , LAMPINEN, Anders , ÅGREN, Kristoffer
IPC分类号： F01P3/20 , F01P7/16 , F02B29/04
CPC分类号： F01P7/165 , F01P3/20 , F01P2003/185 , F01P2060/045 , F01P2060/14 , F02B29/04 , F02M26/22
摘要： The present invention relates to a cooling system in a vehicle (1) powered by a combustion engine (2). The cooling system comprises a first line circuit (4) for cooling the combustion engine (2) and a second line circuit (5) which receives coolant from the first line circuit (4) for cooling at least one medium in a heat exchanger (14a, 14b). The second line circuit (5) comprises a line (5b) with an extra radiator (9) and a bypass line (5c) with a valve means (12) by which it is possible to distribute the coolant flow between the parallel lines (5b, 5c). A control unit (13) is adapted to controlling the valve means (12) so that it leads at least a major part of the coolant through the line (5b) with the extra radiator (9) when there is need for extra cooling of the medium in the heat exchanger (14a, 14b) and so that it leads at least a major part of the coolant through the bypass line (5c) when there is no need for extra cooling of the medium in the heat exchanger (14a, 14b).
摘要翻译：本发明涉及一种由内燃机（2）驱动的车辆（1）中的冷却系统。冷却系统包括用于冷却内燃机（2）的第一线路电路（4）和从第一线路电路（4）接收冷却剂的第二线路电路（5），用于冷却热交换器（14a）中的至少一个介质，14b）。第二线路电路（5）包括具有额外散热器（9）的线路（5b）和具有阀装置（12）的旁路管线（5c），通过该线路可以在平行线路（5b）之间分配冷却剂流，5c）。控制单元（13）适于控制阀装置（12），使得当需要额外的冷却时，其通过具有额外的散热器（9）的线路（5b）引导至少大部分冷却剂介质在热交换器（14a，14b）中，并且当不需要在热交换器（14a，14b）中的介质额外冷却时，其通过旁通管线（5c）使至少大部分冷却剂引导，。

2. 发明申请

WO2011149409A1 COOLER ARRANGEMENT FOR A VEHICLE POWERED BY A SUPERCHARGED COMBUSTION ENGINE 审中-公开
标题翻译：超级燃油发动机驱动的车辆的冷却装置
公开(公告)号：WO2011149409A1
公开(公告)日：2011-12-01
申请号：PCT/SE2011/050593
申请日：2011-05-11
申请人： SCANIA CV AB , KARDOS, Zoltan , ÅGREN, Kristoffer
发明人： KARDOS, Zoltan , ÅGREN, Kristoffer
IPC分类号： F01P3/20 , F01P7/14 , F02B29/04 , F02G5/04
CPC分类号： F02B29/04 , F01P3/20 , F01P7/165 , F01P2003/187 , F01P2060/02 , F01P2060/16 , F02B29/0412 , F02G5/04 , F02G2260/00 , Y02T10/146 , Y02T10/166
摘要： The present invention relates to a cooler arrangement for a vehicle which is powered by a supercharged combustion engine. The vehicle comprises at least one charge air cooler (10) for cooling of compressed air which is led to the combustion engine (2), and an energy recovery system. The vehicle comprises also a cooler arrangement comprising a first cooling circuit with a first cooler (20) adapted to cooling a circulating coolant, a second cooling circuit with a second cooler (26) adapted to cooling a circulating coolant to a lower temperature than the temperature to which the coolant is cooled in the first cooler (20), and a third cooling circuit with a third cooler (29) adapted to cooling a circulating coolant to a lower temperature than the temperature to which the coolant is cooled in the second cooler (26). The coolant which has been cooled in the third cooling circuit is used to cool the compressed air in the charge air cooler (10) and/or the medium in the condenser (45).
摘要翻译：本发明涉及一种由增压内燃机驱动的车辆的冷却器装置。车辆包括用于冷却被引导到内燃机（2）的压缩空气的至少一个增压空气冷却器（10）和能量回收系统。车辆还包括冷却器装置，其包括具有适于冷却循环冷却剂的第一冷却器（20）的第一冷却回路，具有第二冷却器（26）的第二冷却回路，所述第二冷却回路适用于将循环冷却剂冷却至低于温度冷却剂在第一冷却器（20）中被冷却的第三冷却回路，以及具有第三冷却器（29）的第三冷却回路，第三冷却器适于将循环冷却剂冷却到比第二冷却器中冷却剂冷却的温度更低的温度 26）。已经在第三冷却回路中冷却的冷却剂用于冷却增压空气冷却器（10）中的压缩空气和/或冷凝器（45）中的介质。

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