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1. 发明授权

US09599239B2 Selector valve and cooling system 有权
公开(公告)号：US09599239B2
公开(公告)日：2017-03-21
申请号：US14342921
申请日：2012-09-05
申请人： Yuichi Ohno , Kazuhide Uchida , Yuki Jojima , Yoshiaki Kawakami , Eizo Takahashi , Kousuke Sato
发明人： Yuichi Ohno , Kazuhide Uchida , Yuki Jojima , Yoshiaki Kawakami , Eizo Takahashi , Kousuke Sato
IPC分类号： F25B39/02 , F16K11/085 , F25B41/04 , B60H1/00 , F25B23/00 , F25D19/00
CPC分类号： F16K11/085 , B60H1/00485 , F16K11/0856 , F25B23/006 , F25B41/04 , F25B2400/23 , F25D19/00 , Y10T137/86871
摘要： A selector valve includes: a first valve element having a through-hole; a first housing having a radial hole through which fluid flowing though the through-hole passes, the first housing accommodating the first valve element; a second valve element having a through-hole; a second housing having radial holes through which fluid flowing through the through-hole passes, the second housing accommodating the second valve element; and a motor configured to integrally actuate the first valve element and the second valve element. A hollow space configured to suppress transfer of heat between the first valve element and the second valve element is formed between the first valve element and the second valve element. A hollow space configured to suppress transfer of heat between the first housing and the second housing is formed between the first housing and the second housing.

2. 发明授权

US09322586B2 Control device and control method for cooling system 有权
标题翻译：冷却系统的控制装置及控制方法
公开(公告)号：US09322586B2
公开(公告)日：2016-04-26
申请号：US14342743
申请日：2012-09-04
申请人： Yuichi Ohno , Kazuhide Uchida , Yuki Jojima , Yoshiaki Kawakami , Eizo Takahashi , Kousuke Sato
发明人： Yuichi Ohno , Kazuhide Uchida , Yuki Jojima , Yoshiaki Kawakami , Eizo Takahashi , Kousuke Sato
IPC分类号： B60H1/32 , F25B49/02 , B60H1/00 , B60H1/14
CPC分类号： F25B49/02 , B60H1/00385 , B60H1/00885 , B60H1/00978 , B60H1/143 , B60H1/3225
摘要： A cooling system includes: a compressor that circulates refrigerant; a heat exchanger that exchanges heat between the refrigerant and outside air; a cooling portion that uses the refrigerant to cool the heat generating source; a first line through which the refrigerant, which has been discharged from the compressor, flows to the cooling portion; a second line through which the refrigerant circulates between the heat exchanger and the cooling portion; and a selector valve that switches between fluid communication of the first line and fluid communication of the second line. A control device includes a detecting unit configured to detect an abnormality of the compressor; and a switching unit configured to switch the selector valve to interrupt the fluid communication of the first line and to allow the fluid communication of the second line when the abnormality has been detected by the detecting unit.
摘要翻译：冷却系统包括：使制冷剂循环的压缩机; 在制冷剂和外部空气之间交换热量的热交换器; 冷却部，其使用所述制冷剂来冷却所述发热源; 已经从压缩机排出的制冷剂流过冷却部的第一管路; 制冷剂在热交换器和冷却部分之间循环的第二管线; 以及选择阀，其在所述第一管路的流体连通和所述第二管线的流体连通之间切换。控制装置包括：检测单元，被配置为检测压缩机的异常; 以及开关单元，其被配置为切换所述选择阀以中断所述第一线路的流体连通并且当所述检测单元已经检测到所述异常时允许所述第二线路的流体连通。

3. 发明授权

US09217594B2 Method of controlling cooling device 有权
标题翻译：控制冷却装置的方法
公开(公告)号：US09217594B2
公开(公告)日：2015-12-22
申请号：US14348697
申请日：2011-10-05
申请人： Yoshiaki Kawakami , Yuki Jojima , Eizo Takahashi , Kousuke Sato
发明人： Yoshiaki Kawakami , Yuki Jojima , Eizo Takahashi , Kousuke Sato
IPC分类号： F25D17/06 , F25B49/02 , F25B31/00 , F25B25/00 , F25B6/04 , B60H1/00
CPC分类号： F25B49/02 , B60H1/00885 , B60H2001/00949 , F25B6/04 , F25B25/00 , F25B31/006 , F25B31/008 , F25B2400/23
摘要： A method of controlling a cooling device capable of stably cooling a heat source is provided. A cooling device includes a first passage through which a coolant discharged from a compressor flows into a cooling unit for cooling EV equipment; a second passage through which the coolant is circulated between a heat exchanger and the cooling unit; a switching valve switching communication of the first passage and communication of the second passage; and a liquid storage container storing a liquid coolant condensed in the heat exchanger. The control method includes the steps of: increasing an amount of the liquid coolant stored in the liquid storage container; and switching the switching valve so as to block the first passage and allow communication of the second passage.
摘要翻译：提供一种控制能够稳定地冷却热源的冷却装置的方法。冷却装置包括第一通道，从压缩机排出的冷却剂通过该第一通道流入用于冷却EV设备的冷却单元; 第二通道，冷却剂在热交换器和冷却单元之间循环; 开关阀切换第一通道的连通和第二通道的连通; 以及储存冷凝在所述热交换器中的液体冷却剂的液体储存容器。控制方法包括以下步骤：增加存储在液体储存容器中的液体冷却剂的量; 并切换切换阀以阻止第一通道并允许第二通道连通。

4. 发明申请

US20140216085A1 COOLING SYSTEM 有权
标题翻译：冷却系统
公开(公告)号：US20140216085A1
公开(公告)日：2014-08-07
申请号：US14235969
申请日：2012-07-31
申请人： Yoshiaki Kawakami , Yuki Jojima , Eizo Takahashi , Kousuke Sato , Yuichi Ohno , Kazuhide Uchida
发明人： Yoshiaki Kawakami , Yuki Jojima , Eizo Takahashi , Kousuke Sato , Yuichi Ohno , Kazuhide Uchida
IPC分类号： F01P9/06
CPC分类号： F01P9/06 , B60H1/00278 , B60H1/143 , B60H1/323 , B60H2001/00307 , B60H2001/3288
摘要： 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 that 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：冷却HV设备（31）的冷却系统（1）包括：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），其降低制冷剂的压力，在制冷剂和空调空气之间进行热交换的热交换器（18），使用在热量之间流动的制冷剂使HV装置（31）冷却的冷却部（30）交换器（14）和膨胀阀（16），将在热交换器（14）和冷却部分（30）之间流动的制冷剂分离成液相制冷剂和气 - 液制冷剂的气 - 液分离器（40）以及设置在所述气液分离器（40）和所述冷却部（30）之间并且保持由所述气液分离器（40）分离的所述液相制冷剂的液体蓄积器（70）。

5. 发明申请

US20140190203A1 COOLING SYSTEM 审中-公开
标题翻译：冷却系统
公开(公告)号：US20140190203A1
公开(公告)日：2014-07-10
申请号：US14234510
申请日：2012-07-24
申请人： Yuki Jojima , Yoshiaki Kawakami , Eizo Takahashi , Kousuke Sato , Kazuhide Uchida , Yuichi Ohno
发明人： Yuki Jojima , Yoshiaki Kawakami , Eizo Takahashi , Kousuke Sato , Kazuhide Uchida , Yuichi Ohno
IPC分类号： F25B1/00
CPC分类号： F25B1/005 , B60H1/00278 , B60H1/143 , B60H2001/00307 , B60H2001/3288
摘要： A cooling system that cools a heat generating source mounted on a vehicle includes: a compressor that circulates refrigerant; a first heat exchanger that performs heat exchange between the refrigerant and outside air; a decompressor that decompresses the refrigerant; a second heat exchanger that performs heat exchange between the refrigerant and air-conditioning air; and a cooling device that is provided on a path of the refrigerant flowing between the first heat exchanger and the decompressor and that uses the refrigerant to cool the heat generating source. A capillarity generating portion that causes the refrigerant to rise due to capillarity is provided inside the cooling device.
摘要翻译：冷却安装在车辆上的发热源的冷却系统包括：使制冷剂循环的压缩机; 执行制冷剂和外部空气之间的热交换的第一热交换器; 减压器，其对制冷剂进行减压; 在制冷剂和空调空气之间进行热交换的第二热交换器; 以及冷却装置，其设置在在所述第一热交换器和所述减压器之间流动的制冷剂的路径上，并且使用所述制冷剂来冷却所述发热源。在冷却装置的内部设置有由于毛细作用而导致制冷剂上升的毛细管生成部。

6. 发明申请

US20130298591A1 COOLING APPARATUS 审中-公开
标题翻译：冷却装置
公开(公告)号：US20130298591A1
公开(公告)日：2013-11-14
申请号：US13980391
申请日：2012-01-27
申请人： Yuichi Ohno , Kazuhide Uchida , Yoshiaki Kawakami , Yuki Jojima , Eizo Takahashi , Kousuke Sato
发明人： Yuichi Ohno , Kazuhide Uchida , Yoshiaki Kawakami , Yuki Jojima , Eizo Takahashi , Kousuke Sato
IPC分类号： F25B1/00
CPC分类号： F25B1/00 , B60H1/00278 , B60H1/323 , B60H2001/00307 , B60H2001/3288
摘要： A cooling apparatus that cools an HV appliance heat source includes: a compressor for circulating a coolant; a condenser for condensing the coolant; an expansion valve that decompresses the coolant that has been condensed by the condenser; an evaporator for evaporating the coolant that has been decompressed by the expansion valve; and a coolant passageway through which the coolant that moves from an outlet of the condenser toward an inlet of the expansion valve flows. The coolant passageway includes a passageway-forming portion that forms a portion of the coolant passageway. The cooling apparatus further includes a coolant passageway that is disposed in parallel with the passageway-forming portion, and that circulates the coolant via the HV appliance heat source.
摘要翻译：冷却HV器具热源的冷却装置包括：用于使冷却剂循环的压缩机; 冷凝器冷凝器; 膨胀阀，其对由冷凝器冷凝的冷却剂进行减压; 用于蒸发已经由膨胀阀减压的冷却剂的蒸发器; 以及冷却剂通道，从冷凝器的出口朝向膨胀阀的入口移动的冷却剂流过该冷却剂通道。冷却剂通道包括形成冷却剂通道的一部分的通道形成部分。冷却装置还包括冷却剂通道，其与通道形成部分平行设置，并且使冷却剂经由HV设备热源循环。

7. 发明申请

US20130298588A1 COOLING DEVICE 有权
标题翻译：冷却装置
公开(公告)号：US20130298588A1
公开(公告)日：2013-11-14
申请号：US13979258
申请日：2011-02-04
申请人： Yuki Jojima
发明人： Yuki Jojima
IPC分类号： H05K7/20
CPC分类号： H05K7/20354 , B60H1/00271 , B60H1/32 , B60L1/003 , B60L1/02 , B60L3/003 , B60L3/0046 , B60L11/1812 , B60L11/1816 , B60L11/1874 , F25B2400/0403 , F25B2500/18 , F25B2600/2501 , H01M10/46 , H01M2220/20 , H02J7/00 , Y02T10/7005 , Y02T10/705 , Y02T10/7072 , Y02T10/7088 , Y02T90/127 , Y02T90/14
摘要： A cooling device for a charger capable of simplifying the device configuration and reducing the power consumption is provided. Cooling device for cooling the charger for charging a battery with use of power supply received from a power source includes a compressor for circulating a cooling agent, a condenser for condensing the cooling agent, a decompressor for decompressing the cooling agent condensed by condenser, an evaporator for evaporating the cooling agent decompressed by the decompressor, and a cooling portion for cooling the charger with use of the cooling agent flowing from the condenser, and the cooling portion is provided on a path of the cooling agent flowing from the condenser to the evaporator.
摘要翻译：提供了一种用于能够简化设备配置并降低功耗的充电器的冷却装置。用于冷却充电器的冷却装置，其使用从电源接收的电源对电池充电，包括用于使冷却剂循环的压缩机，用于冷凝冷凝剂的冷凝器，用于对由冷凝器冷凝的冷却剂进行减压的减压器，蒸发器用于蒸发由减压器减压的冷却剂，以及冷却部分，用于使用从冷凝器流出的冷却剂冷却充电器，并且冷却部分设置在从冷凝器流向蒸发器的冷却剂的路径上。

8. 发明申请

US20150000331A1 COOLING SYSTEM 有权
标题翻译：冷却系统
公开(公告)号：US20150000331A1
公开(公告)日：2015-01-01
申请号：US14241268
申请日：2012-08-30
申请人： Yuki Jojima , Yoshiaki Kawakami , Eizo Takahashi , Kousuke Sato , Yuichi Ohno , Kazuhide Uchida
发明人： Yuki Jojima , Yoshiaki Kawakami , Eizo Takahashi , Kousuke Sato , Yuichi Ohno , Kazuhide Uchida
IPC分类号： F25B1/00 , F25B41/04
CPC分类号： F25B1/005 , B60H1/00278 , B60H1/143 , B60H1/323 , B60H2001/00307 , B60H2001/3288 , F25B41/04
摘要： A cooling system (1) that cools an HV apparatus (31) includes a compressor (12) that circulates a refrigerant, a heat exchanger (14) that performs heat exchange between the refrigerant and outside air, an expansion valve (16) that reduces the pressure of the refrigerant, a heat exchanger (18) that performs 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), and a gas accumulator (70) that retains a gas-phase refrigerant gasified by heat exchange with the HV apparatus (31) in the cooling portion (30).
摘要翻译：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），减小制冷剂的膨胀阀（16）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）之间流动的制冷剂冷却HV装置（31）的冷却部（30））和膨胀阀（16），以及气体蓄积器（70），其将通过与HV装置（31）进行热交换而气化的气相制冷剂保持在冷却部（30）中。

9. 发明授权

US08893522B2 Cooling device 有权
标题翻译：冷却装置
公开(公告)号：US08893522B2
公开(公告)日：2014-11-25
申请号：US13979258
申请日：2011-02-04
申请人： Yuki Jojima
发明人： Yuki Jojima
IPC分类号： F25D23/12 , H05K7/20 , H02J7/00 , B60H1/32 , B60L11/18 , B60H1/00 , H01M10/46
CPC分类号： H05K7/20354 , B60H1/00271 , B60H1/32 , B60L1/003 , B60L1/02 , B60L3/003 , B60L3/0046 , B60L11/1812 , B60L11/1816 , B60L11/1874 , F25B2400/0403 , F25B2500/18 , F25B2600/2501 , H01M10/46 , H01M2220/20 , H02J7/00 , Y02T10/7005 , Y02T10/705 , Y02T10/7072 , Y02T10/7088 , Y02T90/127 , Y02T90/14
摘要： A cooling device for a charger capable of simplifying the device configuration and reducing the power consumption is provided. Cooling device for cooling the charger for charging a battery with use of power supply received from a power source includes a compressor for circulating a cooling agent, a condenser for condensing the cooling agent, a decompressor for decompressing the cooling agent condensed by condenser, an evaporator for evaporating the cooling agent decompressed by the decompressor, and a cooling portion for cooling the charger with use of the cooling agent flowing from the condenser, and the cooling portion is provided on a path of the cooling agent flowing from the condenser to the evaporator.
摘要翻译：提供了一种用于能够简化设备配置并降低功耗的充电器的冷却装置。用于冷却充电器的冷却装置，其使用从电源接收的电源对电池充电，包括用于使冷却剂循环的压缩机，用于冷凝冷凝剂的冷凝器，用于对由冷凝器冷凝的冷却剂进行减压的减压器，蒸发器用于蒸发由减压器减压的冷却剂，以及冷却部分，用于使用从冷凝器流出的冷却剂冷却充电器，并且冷却部分设置在从冷凝器流向蒸发器的冷却剂的路径上。

10. 发明申请

US20140311180A1 HEAT EXCHANGING SYSTEM 有权
标题翻译：热交换系统
公开(公告)号：US20140311180A1
公开(公告)日：2014-10-23
申请号：US14358132
申请日：2012-11-16
申请人： Yoshiaki Kawakami , Yuki Jojima , Eizo Takahashi , Kousuke Sato
发明人： Yoshiaki Kawakami , Yuki Jojima , Eizo Takahashi , Kousuke Sato
IPC分类号： H01M8/04 , F25B1/00
CPC分类号： H01M8/04059 , B60H1/00278 , B60H1/00385 , B60H1/323 , B60H2001/00307 , F25B1/00 , F25B2313/0254 , F25B2313/02541 , F25B2400/0403 , F25B2400/0411 , H01M10/613 , H01M10/625 , H01M10/663
摘要： A heat exchanging system exchanging heat between refrigerant and a battery includes: a compressor circulating refrigerant; a heat exchanger exchanging heat between the refrigerant and outside air; an expansion valve decompressing the refrigerant; a heat exchanger exchanging heat between the refrigerant and air-conditioning air; a heat exchanging portion connected in parallel with the heat exchanger and exchanging heat between the refrigerant and the battery; a bypass passage providing fluid communication between a path of the refrigerant between the compressor and the heat exchanger and a path of the refrigerant between the expansion valve and the heat exchanger; an expansion valve provided in the bypass passage and decompressing the refrigerant flowing through the bypass passage; and a selector valve allowing or interrupting flow of the refrigerant via the bypass passage.
摘要翻译：在制冷剂与电池之间交换热量的热交换系统包括：压缩机循环制冷剂; 热交换器在制冷剂和外部空气之间交换热量; 减压制冷剂的膨胀阀; 热交换器在制冷剂和空调空气之间交换热量; 热交换部，其与所述热交换器并联连接并在所述制冷剂与所述电池之间进行热交换; 旁通通道，其在压缩机和热交换器之间的制冷剂路径与膨胀阀与热交换器之间的制冷剂路径之间提供流体连通; 一个膨胀阀，设置在旁路通道中，并减压流经旁路通道的制冷剂; 以及允许或中断通过旁路通路的制冷剂流动的选择阀。

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