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1. 发明专利

JP2013193655A Cooling device and vehicle including the same 有权
标题翻译：冷却装置和车辆包括它们
公开(公告)号：JP2013193655A
公开(公告)日：2013-09-30
申请号：JP2012065284
申请日：2012-03-22
申请人： Nippon Soken Inc , 株式会社日本自動車部品総合研究所 , Toyota Motor Corp , トヨタ自動車株式会社
发明人： ONO YUICHI , UCHIDA KAZUHIDE , KAWAKAMI YOSHIAKI
IPC分类号： B60H1/32 , B60H1/22 , B60L11/14
CPC分类号： Y02T10/7022 , Y02T10/7077
摘要： PROBLEM TO BE SOLVED: To provide a cooling device capable of reducing costs by simplifying a cooling system, and a vehicle including the same.SOLUTION: A cooling device 1 includes a heat exchanger 18, a compressor 12, a first condenser 14, a second condenser 15, an expansion valve 16, a cooling unit 30, a first branch pipe 23, a second branch pipe 24a, and a switching device. The switching device is configured to switch a first flow path to a second flow path. The first flow path is formed between the third branch pipe 24b and the second branch pipe 24a. The second flow path is formed between a fourth branch pipe 51 and the second branch pipe 24a.
摘要翻译：要解决的问题：提供一种能够通过简化冷却系统来降低成本的冷却装置和包括该冷却系统的车辆。冷却装置1包括热交换器18，压缩机12，第一冷凝器14，第二冷凝器14 冷凝器15，膨胀阀16，冷却单元30，第一分支管23，第二分支管24a和开关装置。交换设备被配置为将第一流路切换到第二流路。第一流路形成在第三分支管24b和第二分支管24a之间。第二流路形成在第四分支管51和第二分支管24a之间。

2. 发明专利

JP2013193499A Cooling device 有权
标题翻译：冷却装置
公开(公告)号：JP2013193499A
公开(公告)日：2013-09-30
申请号：JP2012060121
申请日：2012-03-16
申请人： Nippon Soken Inc , 株式会社日本自動車部品総合研究所 , Toyota Motor Corp , トヨタ自動車株式会社
发明人： ONO YUICHI , UCHIDA KAZUHIDE , KAWAKAMI YOSHIAKI
IPC分类号： B60H1/22 , F25B1/00
CPC分类号： B60H1/00271 , B60H1/00278 , B60H1/00899 , B60H2001/00307 , B60H2001/00949 , F25B41/04 , F25B2400/23 , F25B2600/2507
摘要： PROBLEM TO BE SOLVED: To provide a cooling device capable of efficiently cooling a heat generation source with lower power during both cooling and heating.SOLUTION: A three-way valve 41 switches between flow of refrigerant from a heat exchanger 14 toward a cooling unit 30 via a gas-liquid separator 80 and flow of refrigerant from a heat exchanger 15 toward the cooling unit 30 via the gas-liquid separator 80. A refrigerant passage 23 provides fluid communication between the heat exchanger 14 and the gas-liquid separator 80. A refrigerant passage 24 provides fluid communication between the heat exchanger 15 and the gas- liquid separator 80. A selector valve 36 switches between flow of refrigerant from the cooling unit 30 toward the heat exchanger 14 via refrigerant passages 34, 23a and flow of refrigerant from the cooling unit 30 toward the heat exchanger 15 via refrigerant passages 35, 24b.
摘要翻译：要解决的问题：提供一种能够在冷却和加热期间以较低功率有效地冷却发热源的冷却装置。解决方案：三通阀41在从热交换器14到冷却单元30的制冷剂流动之间切换通过气液分离器80，并且经由气液分离器80将制冷剂从热交换器15流向冷却单元30.制冷剂通道23在热交换器14和气液分离器80之间提供流体连通。制冷剂通道24在热交换器15和气 - 液分离器80之间提供流体连通。选择阀36通过制冷剂通道34,23从制冷单元30向冷却单元30流向热交换器14，并且从冷却单元30经由制冷剂通道35,24a朝向热交换器15。

3. 发明专利

JP2013032870A Cooling system 有权
标题翻译：冷却系统
公开(公告)号：JP2013032870A
公开(公告)日：2013-02-14
申请号：JP2011168339
申请日：2011-08-01
申请人： Toyota Motor Corp , トヨタ自動車株式会社 , Nippon Soken Inc , 株式会社日本自動車部品総合研究所
发明人： KAWAKAMI YOSHIAKI , SHIROSHIMA YUKI , TAKAHASHI EIZO , SATO KOSUKE , ONO YUICHI , UCHIDA KAZUHIDE
IPC分类号： F25B1/00 , B60H1/32 , B60K11/04
CPC分类号： F01P9/06 , B60H1/00278 , B60H1/143 , B60H1/323 , B60H2001/00307 , B60H2001/3288
摘要： PROBLEM TO BE SOLVED: To provide a cooling system tha can stably cool a heat generation source.SOLUTION: A cooling system 1 that cools an HV apparatus 31 includes: a compressor 12 that circulates a refrigerant; a heat exchanger 14 that carries out heat exchange between the refrigerant and outside air; an expansion valve 16 that reduces the pressure of the refrigerant; a heat exchanger 18 that carries out heat exchange between the refrigerant and air-conditioning air; a cooling portion 30 that cools the HV apparatus 31 using the refrigerant that flows between the heat exchanger 14 and the expansion valve 16; a gas-liquid separator 40 that separates the refrigerant, which flows between the heat exchanger 14 and the cooling portion 30, into a liquid-phase refrigerant and a gas-phase refrigerant; and a liquid accumulator 70 that is provided between the gas-liquid separator 40 and the cooling portion 30, and that retains the liquid-phase refrigerant separated by the gas-liquid separator 40.
摘要翻译：要解决的问题：提供一种能够稳定地冷却发热源的冷却系统。解决方案：冷却HV设备31的冷却系统1包括：使制冷剂循环的压缩机12; 在制冷剂和外部空气之间进行热交换的热交换器14; 膨胀阀16，其减小制冷剂的压力; 在制冷剂和空调空气之间进行热交换的热交换器18; 使用在热交换器14和膨胀阀16之间流动的制冷剂冷却HV装置31的冷却部30; 将在热交换器14和冷却部30之间流动的制冷剂分离成液相制冷剂和气相制冷剂的气液分离器40; 以及液体储存器70，其设置在气液分离器40和冷却部30之间，并且保持由气液分离器40分离的液相制冷剂。版权所有（C）2013，JPO＆INPIT

4. 发明专利

JP2013023186A Cooling apparatus 审中-公开
标题翻译：冷却装置
公开(公告)号：JP2013023186A
公开(公告)日：2013-02-04
申请号：JP2011163265
申请日：2011-07-26
申请人： Toyota Motor Corp , トヨタ自動車株式会社 , Nippon Soken Inc , 株式会社日本自動車部品総合研究所
发明人： SHIROSHIMA YUKI , KAWAKAMI YOSHIAKI , TAKAHASHI EIZO , SATO KOSUKE , UCHIDA KAZUHIDE , ONO YUICHI
IPC分类号： B60H1/32 , B60H1/22 , B60K11/02 , B60L3/00 , F25B1/00
CPC分类号： F25B1/005 , B60H1/00278 , B60H1/143 , B60H2001/00307 , B60H2001/3288
摘要： PROBLEM TO BE SOLVED: To provide a cooling apparatus that can completely cool a heat generation source regardless of an attitude of a vehicle.SOLUTION: The cooling apparatus for cooling a heat generation source installed on a vehicle includes a compressor for circulating refrigerant, a first heat exchanger that conducts heat exchange between refrigerant and outside air, a pressure reducer for depressing refrigerant, a second heat exchanger that conducts heat exchange between refrigerant and air-conditioning air, and a cooling part that is installed on a passage for refrigerant passing through the gap between the first heat exchanger and the pressure reducer. Inside the cooling part, there is provided a capillarity generation part that raises refrigerant 80 by capillarity.
摘要翻译：要解决的问题：提供一种能够完全冷却发热源的冷却装置，而不管车辆的姿态如何。解决方案：用于冷却安装在车辆上的发热源的冷却装置包括用于使制冷剂循环的压缩机，在制冷剂和外部空气之间进行热交换的第一热交换器，用于降低制冷剂的减压器，第二热交换器在制冷剂与空调空气之间进行热交换，以及冷却部，其安装在通过第一热交换器和减压器之间的间隙的制冷剂通路。在冷却部分内部，提供了毛细管生成部件，其通过毛细管作用来提高制冷剂80。版权所有（C）2013，JPO＆INPIT

5. 发明专利

JP2012245857A Cooling apparatus, and method and device for controlling the same 审中-公开
标题翻译：冷却装置，以及用于控制其的方法和装置
公开(公告)号：JP2012245857A
公开(公告)日：2012-12-13
申请号：JP2011118278
申请日：2011-05-26
申请人： Nippon Soken Inc , 株式会社日本自動車部品総合研究所 , Toyota Motor Corp , トヨタ自動車株式会社
发明人： ONO YUICHI , UCHIDA KAZUHIDE , SHIROSHIMA YUKI , KAWAKAMI YOSHIAKI , TAKAHASHI EIZO , SATO KOSUKE
IPC分类号： B60H1/32
CPC分类号： B60H1/3205 , B60H1/00278 , B60H1/323 , B60H2001/00307 , B60H2001/3288
摘要： PROBLEM TO BE SOLVED: To provide a cooling apparatus which can reliably cool a heat source while securing cooling capacity, and reduce power consumption of a compressor.SOLUTION: The cooling apparatus 1 for cooling HV (hybrid vehicle) equipment 31 includes: the compressor 12 for circulating a refrigerant; a heat exchanger 14 for exchanging heat between the refrigerant and outside air; an expansion valve 16 for decompressing the refrigerant; a heat exchanger 18 for exchanging heat between the refrigerant and air for air-conditioning; a cooling part 30 disposed between the heat exchanger 14 and the expansion valve 16 and for cooling the HV equipment 31 using the refrigerant; a communication path 51 for communicating a refrigerant passage 21 being between the compressor 12 and the heat exchanger 14, with a refrigerant passage 36 being between the cooling part 30 and the expansion valve 16; and a control part 80 for controlling the cooling apparatus 1. The control part 80 includes an operation input part for receiving an operation from the external, and a compressor control part for controlling a start and stop of the compressor 12 in accordance with an instruction from the operation input part.
摘要翻译：要解决的问题：提供一种能够在确保冷却能力的同时可靠地冷却热源的冷却装置，并且降低压缩机的功率消耗。解决方案：用于冷却HV（混合动力车辆）设备31的冷却装置1包括：用于循环制冷剂的压缩机12; 用于在制冷剂和外部空气之间进行热交换的热交换器14; 用于减压制冷剂的膨胀阀16; 用于在制冷剂和空气之间进行空调的热交换的热交换器18; 设置在热交换器14和膨胀阀16之间并用于使用制冷剂冷却HV设备31的冷却部30; 连通路径51，用于使位于压缩机12和热交换器14之间的制冷剂通道21与冷却部件30和膨胀阀16之间的制冷剂通道36连通; 以及用于控制冷却装置1的控制部分80.控制部分80包括用于接收来自外部的操作的操作输入部分和用于根据来自外部的指令控制压缩机12的启动和停止的压缩机控制部分操作输入部分。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2012243982A Cooling apparatus 有权
标题翻译：冷却装置
公开(公告)号：JP2012243982A
公开(公告)日：2012-12-10
申请号：JP2011113372
申请日：2011-05-20
申请人： Nippon Soken Inc , 株式会社日本自動車部品総合研究所 , Toyota Motor Corp , トヨタ自動車株式会社
发明人： ONO YUICHI , UCHIDA KAZUHIDE , JOJIMA YUKI , KAWAKAMI YOSHIAKI , TAKAHASHI EIZO , SATO KOSUKE
IPC分类号： H05K7/20
CPC分类号： F25B1/005 , B60H1/00278 , B60H1/00907 , B60H2001/00307 , B60H2001/00935 , B60H2001/00949 , B60H2001/00957 , F25B13/00 , F25B30/02 , F25B40/00 , F25B41/04 , F25B2313/025 , F25B2313/02741
摘要： PROBLEM TO BE SOLVED: To provide a cooling apparatus that reliably cools a heat generation source, while keeping a cooling ability, and reduces driving energy consumed for a compressor.SOLUTION: A cooling apparatus 1 includes: a compressor 12 for circulating a coolant; heat exchangers 14 and 15 for exchanging heat between the coolant and ambient air; an expansion valve 16 for decompressing the coolant; a heat exchanger 18 for exchanging heat between the coolant and air-conditioning air; a cooling part 30, disposed on a path through which the coolant circulates between the heat exchangers 14 and 15, for cooling an HV device 31 using the coolant; a coolant channel 24 through which the coolant circulates between the cooling part 30 and the heat exchanger 15; a coolant channel 27 through which the coolant circulates between the heat exchanger 18 and the compressor 12; and an inner heat exchanger 40 for exchanging heat between the coolants circulating through the coolant channel 24 and circulating through the coolant channel 27.
摘要翻译：要解决的问题：提供一种在保持冷却能力的同时可靠地冷却发热源的冷却装置，并且降低对压缩机的驱动能量的消耗。解决方案：冷却装置1包括：用于循环冷却剂的压缩机12; 用于在冷却剂和环境空气之间交换热量的热交换器14和15; 用于减压冷却剂的膨胀阀16; 用于在冷却剂和空调空气之间交换热量的热交换器18; 冷却部30，设置在冷却剂在热交换器14和15之间循环的路径上，用于使用冷却剂冷却HV装置31; 冷却剂通道24，冷却剂通过冷却剂通道24在冷却部分30和热交换器15之间循环; 冷却剂通道27，冷却剂通过冷却剂通道27在热交换器18和压缩机12之间循环; 以及用于在循环通过冷却剂通道24并循环通过冷却剂通道27的冷却剂之间进行热交换的内部热交换器40.版权所有（C）2013，JPO＆INPIT

7. 发明专利

JP2012163240A Cooling apparatus 有权
标题翻译：冷却装置
公开(公告)号：JP2012163240A
公开(公告)日：2012-08-30
申请号：JP2011022821
申请日：2011-02-04
申请人： Nippon Soken Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社日本自動車部品総合研究所
发明人： ONO YUICHI , UCHIDA KAZUHIDE , KAWAKAMI YOSHIAKI , SHIROSHIMA YUKI , TAKAHASHI EIZO , SATO KOSUKE
IPC分类号： F25B1/00 , B60K11/04
CPC分类号： F25B1/00 , B60H1/00278 , B60H1/323 , B60H2001/00307 , B60H2001/3288
摘要： PROBLEM TO BE SOLVED: To provide a cooling apparatus that prevents a heat generating source from supercooling and reduces pressure loss and power consumption of a compressor.SOLUTION: The cooling apparatus 1 which cools an HV appliance heat source 30 includes: the compressor 12 for circulating a coolant; a condenser 14 for condensing the coolant; an expansion valve 16 that decompresses the coolant which has been condensed by the condenser 14; an evaporator 18 for evaporating the coolant that has been decompressed by the expansion valve 16; and a coolant passageway 22 through which the coolant that moves from an outlet of the condenser 14 toward an inlet of the expansion valve 16 flows. The coolant passageway 22 includes a passageway-forming part 26 that forms part of the coolant passageway 22. The cooling apparatus 1 further includes coolant passageways 31, 32 that are arranged in parallel with the passageway-forming part 26 and circulates the coolant via the HV appliance heat source 30.
摘要翻译：要解决的问题：提供一种防止发热源过冷却并降低压缩机的压力损失和功率消耗的冷却装置。解决方案：冷却HV器具热源30的冷却装置1包括：用于循环冷却剂的压缩机12; 用于冷凝冷凝剂的冷凝器14; 膨胀阀16，其使由冷凝器14冷凝的冷却剂减压; 用于蒸发已经由膨胀阀16减压的冷却剂的蒸发器18; 以及冷却剂通道22，从冷凝器14的出口朝向膨胀阀16的入口移动的冷却剂流过该冷却剂通道22。冷却剂通道22包括形成冷却剂通道22的一部分的通道形成部分26.冷却装置1还包括与通道形成部分26平行设置并且经由HV循环冷却剂的冷却剂通道31,32 家电热源30.版权所有（C）2012，JPO＆INPIT

8. 发明专利

JP2014153016A Cooling device 审中-公开
标题翻译：冷却装置
公开(公告)号：JP2014153016A
公开(公告)日：2014-08-25
申请号：JP2013024507
申请日：2013-02-12
申请人： Nippon Soken Inc , 株式会社日本自動車部品総合研究所 , Toyota Motor Corp , トヨタ自動車株式会社
发明人： ONO YUICHI , UCHIDA KAZUHIDE , KAWAKAMI YOSHIAKI
IPC分类号： F25B1/00 , F25B6/04
摘要： PROBLEM TO BE SOLVED: To provide a cooling device capable of recovering a predetermined cooling capability in the case where a cooling capability of a heating source is lacked.SOLUTION: A cooling device 1 comprises a compressor 12 which circulates a coolant, a first condenser part 14a and a second condenser part 14a for condensing the coolant. In one of coolant passages connected in parallel between the first condenser part 14a and the second condenser part 15a, a cooler part 30 is provided for cooling a heating source and in the other passage, a flow control valve 38 is provided for controlling a flow rate of the coolant. The cooling device 1 further comprises a four-way valve 50 for switching communication of a first passage in which the coolant flows from the compressor 12 through the first condenser part 14a to the cooler part 30, and communication of a second passage in which the coolant is circulated between the second condenser part 15a and the cooler part 30. In the case where a cooling capability of the heating source is lacked, the cooling device 1 sets opening/closing of the four-way valve 50 so as to shut off the first passage and communicate the second passage, brings the flow control valve 38 into an open state and activates the compressor 12.
摘要翻译：要解决的问题：提供一种在缺少加热源的冷却能力的情况下能够恢复预定冷却能力的冷却装置。解决方案：冷却装置1包括使冷却剂循环的压缩机12，第一冷凝器部分 14a和用于冷凝冷却剂的第二冷凝器部分14a。在第一冷凝器部分14a和第二冷凝器部分15a之间并联连接的一个冷却剂通道中，设置有用于冷却加热源的冷却器部分30，并且在另一个通道中设置有用于控制流量的流量控制阀38 的冷却液。冷却装置1还包括用于切换冷却剂从压缩机12经由第一冷凝器部分14a流向冷却器部分30的第一通道的连通的四通阀50，其中冷却剂在第二冷凝器部分15a和冷却器部分30之间循环。在没有加热源的冷却能力的情况下，冷却装置1设定四通阀50的打开/关闭，以便关闭第一冷凝器通过并连通第二通道，使流量控制阀38进入打开状态并启动压缩机12。

9. 发明专利

JP2013049366A Cooling device 有权
标题翻译：冷却装置
公开(公告)号：JP2013049366A
公开(公告)日：2013-03-14
申请号：JP2011188837
申请日：2011-08-31
申请人： Toyota Motor Corp , トヨタ自動車株式会社 , Nippon Soken Inc , 株式会社日本自動車部品総合研究所
发明人： SHIROSHIMA YUKI , KAWAKAMI YOSHIAKI , TAKAHASHI EIZO , SATO KOSUKE , ONO YUICHI , UCHIDA KAZUHIDE
IPC分类号： B60H1/32 , B60K1/04 , B60K8/00 , B60K11/04
CPC分类号： F25B1/005 , B60H1/00278 , B60H1/143 , B60H1/323 , B60H2001/00307 , B60H2001/3288 , F25B41/04
摘要： PROBLEM TO BE SOLVED: To provide a cooling device that can stably cool a heat generation source.SOLUTION: A cooling device 1 for cooling an HV apparatus 31 includes: a compressor 12 for circulating a refrigerant; a heat exchanger 14 for exchanging heat between the refrigerant and outside air; an expansion valve 16 for reducing the pressure of the refrigerant; a heat exchanger 18 for exchanging heat between the refrigerant and the air for air-conditioning; a cooling part 30 for cooling the HV apparatus 31 using the refrigerant flowing between the heat exchanger 14 and the expansion valve 16; and a gas accumulator 70 for retaining a gas-phase refrigerant gasified by heat exchange with the HV apparatus 31 at the cooling part 30.
摘要翻译：要解决的问题：提供一种能够稳定地冷却发热源的冷却装置。解决方案：用于冷却HV设备31的冷却装置1包括：用于使制冷剂循环的压缩机12; 用于在制冷剂和外部空气之间进行热交换的热交换器14; 用于降低制冷剂压力的膨胀阀16; 用于在制冷剂和用于空调的空气之间交换热量的热交换器18; 用于使用在热交换器14和膨胀阀16之间流动的制冷剂来冷却HV装置31的冷却部30; 以及用于保持通过与HV装置31在冷却部分30进行热交换而气化的气相制冷剂的气体积存器70.版权所有（C）2013，JPO＆INPIT

10. 发明专利

JP2013036674A Cooling device 有权
标题翻译：冷却装置
公开(公告)号：JP2013036674A
公开(公告)日：2013-02-21
申请号：JP2011172866
申请日：2011-08-08
申请人： Toyota Motor Corp , トヨタ自動車株式会社 , Nippon Soken Inc , 株式会社日本自動車部品総合研究所
发明人： KAWAKAMI YOSHIAKI , SHIROSHIMA YUKI , TAKAHASHI EIZO , SATO KOSUKE , ONO YUICHI , UCHIDA KAZUHIDE
IPC分类号： F28D15/02 , B60H1/32
CPC分类号： H05K7/2029 , B60H1/00278 , B60H2001/00307 , F25B1/06 , H01M8/04007 , H01M8/04067 , H01M8/04701 , H01M10/613 , H01M10/625 , H01M10/663 , H01M2220/20 , H01M2250/20 , Y02T90/32
摘要： PROBLEM TO BE SOLVED: To provide a cooling device that can stably cool a heat generation source.SOLUTION: The cooling device 1 for cooling a heat generation source in a cooling unit 30 by circulating a coolant to a cooling unit 30, includes: a heat exchanger 14 for exchanging heat between the coolant and the outside air; a gas-liquid separator 40 for storing a liquid coolant flowing to the cooling unit 30 from the heat exchanger 14; and a pump 70 connected in parallel to a path for the coolant flowing to the cooling unit 30 from the gas-liquid separator 40.
摘要翻译：要解决的问题：提供一种能够稳定地冷却发热源的冷却装置。解决方案：用于通过将冷却剂循环到冷却单元30来冷却冷却单元30中的发热源的冷却装置1包括：用于在冷却剂和外部空气之间进行热交换的热交换器14; 用于存储从热交换器14流向冷却单元30的液体冷却剂的气液分离器40; 以及与从气液分离器40流向冷却单元30的冷却剂路径平行地连接的泵70.权利要求（C）2013，JPO＆INPIT

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