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11. 发明专利

JP2012214175A Cooling apparatus 有权
标题翻译：冷却装置
公开(公告)号：JP2012214175A
公开(公告)日：2012-11-08
申请号：JP2011082118
申请日：2011-04-01
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： UCHIDA KAZUHIDE , ONO YUICHI , KAWAKAMI YOSHIAKI , SHIROSHIMA YUKI , TAKAHASHI EIZO , SATO KOSUKE
IPC分类号： B60H1/22 , B60K11/04
CPC分类号： B60H1/3227 , B60H1/00278 , B60H1/00907 , B60H1/143 , B60H1/3213 , B60H2001/00307 , B60H2001/00935 , F25B13/00 , F25B31/006 , F25B41/046 , F25B43/006 , F25B2313/02792 , F25B2400/16
摘要： PROBLEM TO BE SOLVED: To provide a cooling apparatus for a heat generation source, with which reductions in both a cost and a size of the apparatus can be achieved.SOLUTION: The cooling apparatus 1 for cooling an HV device 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 a pressure of the refrigerant; a heat exchanger 18 that performs heat exchange between the refrigerant and air-conditioning air; a cooling unit 30 that is disposed on a path of the refrigerant flowing between the heat exchanger 14 and the heat exchanger 18 via the expansion valve 16 and cools the HV device 31 using the refrigerant; and a four-way valve 28 that switches between a refrigerant flow from the compressor 12 to the heat exchanger 14 and a refrigerant flow from the compressor 12 to the heat exchanger 18.
摘要翻译：要解决的问题：提供一种用于发热源的冷却装置，由此可以实现装置的成本和尺寸的降低。解决方案：用于冷却HV装置31的冷却装置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; 减小制冷剂压力的膨胀阀16; 在制冷剂和空调空气之间进行热交换的热交换器18; 冷却单元30，其经由膨胀阀16设置在在热交换器14和热交换器18之间流动的制冷剂的路径上，并使用制冷剂冷却HV装置31; 以及在从压缩机12到热交换器14的制冷剂流和从压缩机12到热交换器18的制冷剂流之间切换的四通阀28.（C）2013，JPO＆INPIT

12. 发明专利

JP2014231961A 冷却装置有权
公开(公告)号：JP2014231961A
公开(公告)日：2014-12-11
申请号：JP2013113364
申请日：2013-05-29
申请人：株式会社日本自動車部品総合研究所 , Nippon Soken Inc , トヨタ自動車株式会社 , Toyota Motor Corp
发明人： UCHIDA KAZUHIDE , ONO YUICHI , ARAI KUNIHIKO , KAWAKAMI YOSHIAKI
IPC分类号： F25B1/00 , F25B6/04 , F25B43/00
摘要：【課題】発熱源の冷却効率を常に確保できる冷却装置を提供する。【解決手段】EV機器31を冷却する冷却装置1は、冷媒を循環させる圧縮機12と、直列に接続されており、冷媒を凝縮する熱交換器14,15と、冷媒を減圧する膨張弁16と、熱交換器14,15の間に接続されており、冷媒を用いてEV機器31を冷却する冷却部30と、熱交換器14から冷却部30へ向かう冷媒の流れと熱交換器14から膨張弁16へ向かう冷媒の流れとを切り替える切替弁50と、制御部とを備えている。制御部は、冷媒が熱交換器14から冷却部30へ向かう設定から冷媒が熱交換器14から膨張弁16へ向かう設定へ切り替える際に、圧縮機12の運転条件を調整し、その後切替弁50を操作する。【選択図】図2
摘要翻译：要解决的问题：提供能够恒定地确保加热源的冷却效率的冷却装置。解决方案：用于冷却EV设备31的冷却装置1包括其中制冷剂循环的压缩机12，连接的热交换器14,15 串联冷凝制冷剂的膨胀阀16，用于使制冷剂减压的膨胀阀16，连接在热交换器14,15之间的冷却部分30，以便通过使用制冷剂来冷却EV设备31;切换阀50将制冷剂流从热量交换器14朝向冷却部30以及从热交换器14到膨胀阀16的制冷剂流，以及控制部。控制部从切换到允许制冷剂从热交换器14流向膨胀阀16的设定，从制冷剂从热交换器14流到冷却的设定，来调节压缩机12的运转状态之后，操作切换阀50。

13. 发明专利

JP2014088996A Cooling apparatus 审中-公开
标题翻译：冷却装置
公开(公告)号：JP2014088996A
公开(公告)日：2014-05-15
申请号：JP2012239163
申请日：2012-10-30
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 , ARAI KUNIHIKO
IPC分类号： F25B1/00 , F25B6/04
摘要： PROBLEM TO BE SOLVED: To provide a cooling apparatus for making a heat exchanger smaller.SOLUTION: A cooling apparatus 1 for cooling a heating source comprises: a compressor 12 for circulating a coolant; heat exchangers 14 and 15 connected in series for cooling the coolant by radiating heat from the coolant to the outside air; an expansion valve 16 for decompressing the coolant; and a heat exchanger 18 for heating the coolant by absorbing heat from the air. The cooling apparatus 1 further comprises: a cooling part 30, placed at one of the two paths for the coolant connected in parallel between the heat exchangers 14 and 15, for cooling a heating source by radiating heat to the coolant; and an inner heat exchanger 50 for exchanging heat between the coolant flowing from the heat exchanger 18 to the compressor 12, and the coolant flowing via the cooling part 30.
摘要翻译：要解决的问题：提供一种用于制造热交换器的冷却装置。解决方案：用于冷却加热源的冷却装置1包括：用于使冷却剂循环的压缩机12; 热交换器14和15串联连接以通过将热量从冷却剂辐射到外部空气来冷却冷却剂; 用于减压冷却剂的膨胀阀16; 以及用于通过从空气吸收热量来加热冷却剂的热交换器18。冷却装置1还包括：冷却部30，其设置在热交换器14和15之间并联连接的冷却剂的两条路径之一，用于通过向冷却剂照射热量来冷却加热源; 以及用于在从热交换器18流到压缩机12的冷却剂之间进行热交换的内部热交换器50，以及经由冷却部30流动的冷却剂。

14. 发明专利

JP2013053724A Selector valve and cooling device 有权
标题翻译：选择阀和冷却装置
公开(公告)号：JP2013053724A
公开(公告)日：2013-03-21
申请号：JP2011193859
申请日：2011-09-06
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： F16K11/076 , F16K11/085 , F16K49/00 , F25B41/04
CPC分类号： F16K11/085 , B60H1/00485 , F16K11/0856 , F25B23/006 , F25B41/04 , F25B2400/23 , F25D19/00 , Y10T137/86871
摘要： PROBLEM TO BE SOLVED: To provide a selector valve capable of miniaturizing a valve and achieving low cost, and also capable of suppressing heat exchange between fluids flowing through the inside of the valve.SOLUTION: A selector valve 52 includes: a valve element 74 having a through-hole 75; a first housing 71, which has a radial hole 77 through which the fluid flowing though the through-hole 75 passes, and which houses the valve element 74; a valve element 84 having a through-hole 85; a second housing 81, which has radial holes 87, 88 through which the fluid flowing through the through-hole 85 passes, and which houses the valve element 84; and a motor 61 configured to integrally actuate the valve element 74 and the valve element 84. A hollow space 69 configured to suppress the heat transfer between the valve element 74 and the valve element 84 is arranged between the valve element 74 and the valve element 84. A hollow space 68 configured to suppress the heat transfer between the first housing 71 and the second housing 81 is arranged between the first housing 71 and the second housing 81.
摘要翻译：要解决的问题：提供一种能够使阀门小型化并且实现低成本，并且还能够抑制流过阀内部的流体之间的热交换的选择阀。解决方案：选择阀52包括：具有通孔75的阀元件74; 第一壳体71，其具有径向孔77，流经通孔75的流体穿过该径向孔77，并且容纳阀元件74; 具有通孔85的阀元件84; 第二壳体81，其具有径向孔87,88，流过通孔85的流体穿过该孔87并容纳阀元件84; 以及构造成一体地致动阀元件74和阀元件84的电动机61.构造成抑制阀元件74和阀元件84之间的热传递的中空空间69布置在阀元件74和阀元件84之间配置为抑制第一壳体71和第二壳体81之间的热传递的中空空间68布置在第一壳体71和第二壳体81之间。版权所有（C）2013，JPO和INPIT

15. 发明专利

JP2013052778A Control device and control method for cooling system 有权
标题翻译：用于冷却系统的控制装置和控制方法
公开(公告)号：JP2013052778A
公开(公告)日：2013-03-21
申请号：JP2011192837
申请日：2011-09-05
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： F25B49/02 , B60H1/00385 , B60H1/00885 , B60H1/00978 , B60H1/143 , B60H1/3225
摘要： PROBLEM TO BE SOLVED: To provide a control device for a cooling system which can suppress an increase in the temperature of a heat generating source when a failure occurs in a refrigeration cycle.SOLUTION: The cooling system includes: a compressor that circulates a 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 the fluid communication of the first line and the fluid communication of the second line. A control device 300 includes a detecting unit 321 configured to detect a failure in the compressor; and a switching unit 322 configured to switch the selector valve to interrupt the fluid communication of the first line and allow the fluid communication of the second line when the failure has been detected by the detecting unit 321.
摘要翻译：要解决的问题：提供一种用于在制冷循环中发生故障时可以抑制发热源的温度升高的冷却系统的控制装置。解决方案：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; 以及切换阀，其切换第一管路的流体连通和第二管路的流体连通。控制装置300包括：检测单元321，被配置为检测压缩机中的故障; 以及切换单元322，被配置为当检测单元321检测到故障时，切换选择阀以中断第一线的流体连通并允许第二线的流体连通。（C）2013 ，JPO＆INPIT

16. 发明专利

JP2012224138A Cooling apparatus 有权
标题翻译：冷却装置
公开(公告)号：JP2012224138A
公开(公告)日：2012-11-15
申请号：JP2011091750
申请日：2011-04-18
申请人： Toyota Motor Corp , Nippon Soken Inc , 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： KAWAKAMI YOSHIAKI , SHIROSHIMA YUKI , TAKAHASHI EIZO , SATO KOSUKE , UCHIDA KAZUHIDE , ONO YUICHI
IPC分类号： B60H1/32
CPC分类号： F25B1/00 , B60H1/00278 , B60H1/00878 , B60H1/00907 , B60H2001/003 , B60H2001/00307 , B60H2001/00935 , B60H2001/00949 , F25B13/00 , F25B47/025 , F25B2313/0254 , F25B2313/02741 , F25B2400/0401 , F25B2400/0409 , F25B2400/0411
摘要： PROBLEM TO BE SOLVED: To provide a cooling apparatus for a charger which can prevent icing onto a heat exchanger without deteriorating power consumption with a simple constitution.SOLUTION: A cooling apparatus that cools a charger 71 for charging a storage battery 72 upon reception of a supply of power from a power supply, consists of a compressor 12 which circulates a refrigerant, a heat exchanger 14 and a heat exchanger 15 that perform heat exchange between the refrigerant and outside air, an expansion valve 16 that reduces a pressure of the refrigerant, a heat exchanger 18 which performs heat exchange between the refrigerant and air-conditioning air, a cooling unit 70 which is provided on a path along which the refrigerant flows between the heat exchanger 15 and expansion valve 16 to cool the charger 71 using the refrigerant, a refrigerant passage 22 through which the refrigerant flows between the compressor 12 and the heat exchanger 14, a refrigerant passage 26 through which the refrigerant flows between the cooling unit 70 and the expansion valve 16 and a connecting passage 52 which connects the refrigerant passage 22 and the refrigerant passage 26.
摘要翻译：解决的问题：提供一种可以防止结冰到热交换器上的充电器的冷却装置，而不会以简单的结构降低功耗。解决方案：一种冷却装置，其在从电源接收到电力供应时，冷却用于对蓄电池72充电的充电器71，其包括使制冷剂循环的压缩机12，热交换器14和热交换器15 能够进行制冷剂与外部空气之间的热交换，减小制冷剂压力的膨胀阀16，在制冷剂和空调空气之间进行热交换的热交换器18，设置在路径上的冷却单元70 制冷剂沿着制冷剂在制冷剂通路22和制冷剂通路26之间流动，制冷剂通路26通过制冷剂通路26通过制冷剂通路26，通过制冷剂通路26，在冷却单元70和膨胀阀16之间流动，连接通道52，其连接制冷剂通道22和制冷剂通道26.C OPYRIGHT：（C）2013，JPO＆INPIT

17. 发明专利

JP2012218673A Heat exchange apparatus 有权
标题翻译：热交换装置
公开(公告)号：JP2012218673A
公开(公告)日：2012-11-12
申请号：JP2011089175
申请日：2011-04-13
申请人： Toyota Motor Corp , Nippon Soken Inc , 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： KAWAKAMI YOSHIAKI , SHIROSHIMA YUKI , TAKAHASHI EIZO , SATO KOSUKE , UCHIDA KAZUHIDE , ONO YUICHI
IPC分类号： B60H1/22 , F25B1/00
CPC分类号： F25B30/02 , F16H57/0417 , F25B13/00 , F25B40/02 , F25B2313/021 , F25B2600/2501
摘要： PROBLEM TO BE SOLVED: To provide a heat exchange apparatus capable of appropriately adjusting the temperature of a temperature-adjusted unit by heat exchange with a refrigerant.SOLUTION: The heat exchange apparatus 1 that performs heat exchange between a refrigerant and a temperature-adjusted unit 31 includes: a compressor 12 for circulating the 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 passage 32 that forms a path for the refrigerant to flow between the heat exchanger 14 and the expansion valve 16; and a heating passage 33 that forms a path for the refrigerant to flow between the expansion valve 16 and the heat exchanger 18. The temperature-adjusted unit 31 is disposed to be capable of exchanging heat with the refrigerant flowing through the cooling passage 32 and to be capable of exchanging heat with the refrigerant flowing through the heating passage 33.
摘要翻译：要解决的问题：提供一种能够通过与制冷剂进行热交换来适当地调节温度调节单元的温度的热交换装置。解决方案：在制冷剂和温度调节单元31之间进行热交换的热交换装置1包括：用于循环制冷剂的压缩机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; 冷却通道32，其形成用于制冷剂在热交换器14和膨胀阀16之间流动的路径; 以及形成用于制冷剂在膨胀阀16和热交换器18之间流动的路径的加热通道33.温度调节单元31设置成能够与流过冷却通道32的制冷剂进行热交换，并且能够与流经加热通道33的制冷剂进行热交换。版权所有（C）2013，JPO＆INPIT

18. 发明专利

JP2012192815A Cooling apparatus 有权
标题翻译：冷却装置
公开(公告)号：JP2012192815A
公开(公告)日：2012-10-11
申请号：JP2011057587
申请日：2011-03-16
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： UCHIDA KAZUHIDE , ONO YUICHI , KAWAKAMI YOSHIAKI , SHIROSHIMA YUKI , TAKAHASHI EIZO , SATO KOSUKE
IPC分类号： B60H1/32 , B60H1/22
CPC分类号： H05K7/20881 , B60H1/004 , B60H2001/00949 , F01P9/02
摘要： PROBLEM TO BE SOLVED: To provide a cooling apparatus that can stably cools a heat generating source and reduce the pressure loss.SOLUTION: The cooling apparatus 1 that cools HV equipment 31 includes: a compressor 12 that circulates refrigerant; a condenser 14 that condenses the refrigerant; a gas-liquid separator 40 that stores the refrigerant in liquid form that is condensed by the condenser 14; an expansion valve 16 that reduces a pressure of the refrigerant; an evaporator 18 that vaporizes the refrigerant that is reduced in pressure by the expansion valve 16; a first passage (refrigerant passage 23) and a second passage (refrigerant passages 34, 36, and cooling passage 32) through which the refrigerant flows from the gas-liquid separator 40 toward the expansion valve 16, and which are provided in parallel; and a cooling portion 30 that is provided on the second passage and cools the HV equipment 31 using the refrigerant. The refrigerant in liquid form flows through the second passage 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并降低压力损失的冷却装置。解决方案：冷却HV设备31的冷却设备1包括：使制冷剂循环的压缩机12; 冷凝器14，其冷凝制冷剂; 存储由冷凝器14冷凝的液态制冷剂的气液分离器40; 减小制冷剂压力的膨胀阀16; 蒸发器18，其使通过膨胀阀16减压的制冷剂蒸发; 第一通道（制冷剂通道23）和第二通道（制冷剂通道34,36和冷却通道32），制冷剂从气液分离器40流向膨胀阀16通过该第一通道并排设置; 以及冷却部30，其设置在第二通路上并使用制冷剂冷却HV设备31。液态制冷剂从气液分离器40流过第二通道。版权所有（C）2013，JPO＆INPIT

19. 发明专利

JP2014206301A 冷却装置审中-公开
标题翻译：冷水机
公开(公告)号：JP2014206301A
公开(公告)日：2014-10-30
申请号：JP2013082894
申请日：2013-04-11
申请人：株式会社日本自動車部品総合研究所 , Nippon Soken Inc , トヨタ自動車株式会社 , Toyota Motor Corp
发明人： ONO YUICHI , UCHIDA KAZUHIDE , ARAI KUNIHIKO , KAWAKAMI YOSHIAKI
IPC分类号： F25B1/00 , B60H1/32
摘要：【課題】発熱源の冷却効率を常に確保できる冷却装置を提供する。【解決手段】発熱源を冷却する冷却装置1は、冷媒を循環させるための圧縮機12と、冷媒と外気との間で熱交換し冷媒を凝縮する、直列に接続された熱交換器14,15と、熱交換器14と熱交換器15との間に接続され、冷媒を用いて発熱源を冷却する冷却部30と、圧縮機12から吐出された冷媒を熱交換器14を経由して冷却部30へ流す第一通路と、圧縮機12を経由せず熱交換器15と冷却部30との間に冷媒を循環させる第二通路と、熱交換器14の出口と第二通路とを接続し、冷却部30をバイパスするバイパス通路60と、バイパス通路60に設けられた常時閉のバイパス弁62とを備えている。【選択図】図2
摘要翻译：要解决的问题：提供能够始终确保加热源的冷却效率的冷却器。解决方案：冷却加热源的冷却器1包括：用于循环制冷剂的压缩机12; 串联连接的热交换器14和15，用于实现制冷剂和室外空气之间的热交换以冷凝制冷剂; 连接在热交换器14和15之间的冷却器部分30，用于使用制冷剂冷却加热源; 用于允许从压缩机12排出的制冷剂经由热交换器14流向冷却器部30的第一路径; 用于允许制冷剂在热交换器15和冷却器部分30之间循环而不经过压缩机12的第二路径; 将热交换器14的出口连接到用于绕过冷却器部30的第二路径的旁路路径60; 以及设置在旁路路径60中并且始终关闭的旁通阀62。

20. 发明专利

JP2014077582A Cooling system 审中-公开
标题翻译：冷却系统
公开(公告)号：JP2014077582A
公开(公告)日：2014-05-01
申请号：JP2012224963
申请日：2012-10-10
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 , HAKAMADA NAOKI , KAWAKAMI YOSHIAKI , ARAI KUNIHIKO
IPC分类号： F25B1/00 , B60H1/32
摘要： PROBLEM TO BE SOLVED: To provide a cooling system capable of saving power while securing cooling capacity for air-conditioning and a heat generation source.SOLUTION: A cooling system 1 to cool EV equipment comprises: a compressor 12 to circulate a cooling medium; heat exchangers 14 and 15 which are connected in series and condense the cooling medium by exchanging heat between the cooling medium and external air; an expansion valve 16 to depressurize the cooling medium; a heat exchanger 18 which evaporates the cooling medium by exchanging the heat between the cooling medium and air-conditioning air; a cooling section 30 which is installed to either of two cooling medium passages connected in parallel between the heat exchangers 14 and 15 and cools the EV equipment using the cooling medium; and a four-way valve 50 which switches between a cooling medium flow from the heat exchanger 14 to the cooling section 30 and the cooling medium flow from the heat exchanger 14 to the expansion valve 16.
摘要翻译：要解决的问题：提供一种能够在确保用于空调和发热源的冷却能力的同时节约电力的冷却系统。解决方案：用于冷却EV设备的冷却系统1包括：使冷却介质循环的压缩机12; 热交换器14和15，其串联连接并通过在冷却介质和外部空气之间交换热量来冷凝冷却介质; 膨胀阀16，用于对冷却介质进行减压; 热交换器18，通过在冷却介质和空调空气之间交换热量来蒸发冷却介质; 冷却部30，其安装在并联连接在热交换器14和15之间的两个冷却介质通道中的任一个，并且使用冷却介质来冷却EV设备; 以及在从热交换器14到冷却部30的冷却介质流和从热交换器14到膨胀阀16的冷却介质流之间切换的四通阀50。

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