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1. 发明公开

EP3069912A1 VEHICULAR AIR-CONDITIONING DEVICE, AND CONSTITUENT UNITS OF SAME 审中-公开
标题翻译：车辆空调控制装置及其部件
公开(公告)号：EP3069912A1
公开(公告)日：2016-09-21
申请号：EP14861488.6
申请日：2014-11-10
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： KURODA, Kentaro , TATENO, Ichiro , NODA, Yoshitoshi , TANIGUCHI, Katsuji , KODERA, Yuji
IPC分类号： B60H1/22 , B60H1/08 , B60H1/32 , F25B29/00
CPC分类号： F25B41/00 , B60H1/00342 , B60H1/00899 , B60H1/08 , B60H1/32281 , B60H1/32284 , B60H2001/00928 , F25B5/02 , F25B6/02 , F25B29/00 , F25B30/02 , F25B41/04 , F25B2339/02 , F25B2339/047 , F25B2600/0251
摘要： A vehicular air-conditioning device includes a first water-refrigerant heat exchanger and a second water-refrigerant heat exchanger. The first water-refrigerant heat exchanger exchanges heat between a refrigerant of low-temperature and low-pressure and a heat transfer coolant to vaporize the refrigerant. The second water-refrigerant heat exchanger exchanges heat between the refrigerant of high-temperature and high-pressure and the coolant to condense the refrigerant. The coolant circulates through one of the first water-refrigerant heat exchanger and the second water-refrigerant heat exchanger, the other of the first water-refrigerant heat exchanger and the second water-refrigerant heat exchanger, a cooling path for cooling a heat generating component of a vehicle, and a heater core for heating air supplied to a vehicle interior in this order.

2. 发明授权

EP3135516B1 AIR CONDITIONING DEVICE FOR VEHICLE 有权转让
公开(公告)号：EP3135516B1
公开(公告)日：2018-06-06
申请号：EP15783401.1
申请日：2015-04-24
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： KODERA, Yuji , KURODA, Kentaro , TANIGUCHI, Katsuji , NODA, Yoshitoshi
IPC分类号： B60H1/03 , B60H1/22 , B60H1/32 , B60H1/00 , B60H1/02
CPC分类号： B60H1/03 , B60H1/00342 , B60H1/00885 , B60H1/00899 , B60H1/02 , B60H1/3213 , B60H1/323 , B60H2001/00928 , B60H2001/00949 , B60H2001/3255 , B60H2001/3257 , B60H2001/3289
摘要： An air conditioning device for vehicle includes a first water-refrigerant heat exchanger, a second water-refrigerant heat exchanger, a first bypass passage, and a second bypass passage. The first bypass passage branches at a point of a coolant passage from a cooling portion of a heating component in the vehicle to the second water-refrigerant heat exchanger, and the first bypass passage is capable of being communicated with the coolant passage at an upstream side of the first water-refrigerant heat exchanger. The second bypass passage branches at a point of the coolant passage from a heater core to the first water-refrigerant heat exchanger, and the second bypass passage is capable of being communicated with the coolant passage at a downstream side of the first water-refrigerant heat exchanger. A part of the first bypass passage which includes a downstream end and a part of the second bypass passage which includes an upstream end are shared.

3. 发明公开

EP3208122A1 AIR CONDITIONING DEVICE FOR VEHICLE 审中-公开
标题翻译：车用空调装置
公开(公告)号：EP3208122A1
公开(公告)日：2017-08-23
申请号：EP15850031.4
申请日：2015-10-14
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： KURODA, Kentaro , NODA, Yoshitoshi
IPC分类号： B60H1/32 , B60H1/22 , F25B1/00
CPC分类号： B60H1/00899 , B60H1/00342 , B60H1/03 , B60H2001/00928 , B60H2001/00949 , F25B5/02 , F25B41/04 , F25B41/043 , F25B2339/047 , F25B2341/0661 , F25B2600/2519
摘要： An air conditioning device for a vehicle includes: a water-refrigerant condenser that condenses a refrigerant at a high temperature by heat exchange with a coolant; a water-refrigerant evaporator that evaporates the refrigerant at a low pressure by heat exchange with the coolant; a refrigerant passage switching portion configured to switch a delivery route of the refrigerant in the water-refrigerant condenser between a first refrigerant passage leading to the water-refrigerant evaporator and a second refrigerant passage leading to a cooling evaporator that cools air to be sent into a vehicle interior; and a first water passage that causes a passage for the coolant in the water-refrigerant condenser to be communicated with a radiator that radiates heat of the coolant to outside air, wherein in a cooling mode, the delivery route of the refrigerant in the water-refrigerant condenser is switched to the second refrigerant passage, and heat transferred from air to the refrigerant by the cooling evaporator is transferred from the refrigerant to the coolant by the water-refrigerant condenser and radiated from the coolant to the outside air by the radiator.
摘要翻译：一种用于车辆的空调装置包括：水 - 制冷剂冷凝器，其通过与冷却剂进行热交换而使制冷剂在高温下冷凝; 水致冷剂蒸发器，其通过与冷却剂进行热交换而使制冷剂在低压下蒸发; 制冷剂通道切换部分，其构造成切换在通向水致冷剂蒸发器的第一制冷剂通道和通向冷却蒸发器的第二制冷剂通道之间的水制冷剂冷凝器中的制冷剂的输送路径，所述冷却蒸发器冷却待送入汽车内饰; 以及第一水通道，其使得所述水 - 制冷剂冷凝器中的冷却剂的通道与将所述冷却剂的热量散发到外部空气的散热器连通，其中，在制冷模式中，制冷剂冷凝器切换到第二制冷剂通道，并且通过冷却蒸发器从空气传递到制冷剂的热量通过水 - 制冷剂冷凝器从制冷剂传递到冷却剂并且通过散热器从冷却剂辐射到外部空气。

4. 发明公开

EP3136034A1 HEAT EXCHANGER 失效
标题翻译：热交换器
公开(公告)号：EP3136034A1
公开(公告)日：2017-03-01
申请号：EP15783778.2
申请日：2015-04-24
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： NODA, Yoshitoshi , ASAIDA, Yasuhiro , HAMADA, Hideaki , IKEDA, Mituhiro , KURODA, Kentaro
IPC分类号： F28D9/00 , B60H1/32 , F25B39/00 , F28F3/00 , F28F3/08
CPC分类号： F28D9/0093 , B60H1/32 , F25B39/00 , F25B43/006 , F25B2400/16 , F28D9/005 , F28D2021/0063 , F28D2021/007 , F28D2021/0073 , F28F3/086 , F28F9/0251
摘要： A heat exchanger includes a first stack portion and a second stack portion. The first stack portion has a plurality of plates which are stacked, and a first refrigerant passage and a first coolant passage are formed between the plurality of plates. The second stack portion has a plurality of receiver components which are stacked, and a refrigerant retaining portion leading to the first refrigerant passage is formed in the plurality of receiver components. The second stack portion is stacked on the first stack portion in the same direction as a stacking direction in which the plurality of plates are stacked.
摘要翻译：热交换器包括第一堆叠部分和第二堆叠部分。第一堆叠部分具有堆叠的多个板，并且在多个板之间形成第一制冷剂通道和第一冷却剂通道。第二堆叠部分具有堆叠的多个接收器部件，并且通向第一制冷剂通道的制冷剂保持部分形成在多个接收器部件中。第二堆叠部分以与堆叠多个板的堆叠方向相同的方向堆叠在第一堆叠部分上。

5. 发明授权

EP3069912B1 VEHICULAR AIR-CONDITIONING DEVICE, AND CONSTITUENT UNITS OF SAME 有权
公开(公告)号：EP3069912B1
公开(公告)日：2020-01-15
申请号：EP14861488.6
申请日：2014-11-10
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： KURODA, Kentaro , TATENO, Ichiro , NODA, Yoshitoshi , TANIGUCHI, Katsuji , KODERA, Yuji
IPC分类号： B60H1/22 , B60H1/08 , B60H1/32 , F25B29/00 , F25B6/02 , F25B5/04 , F25B41/00 , B60H1/00 , F25B5/02 , F25B30/02 , F25B41/04

6. 发明公开

EP3088221A1 AIR CONDITIONING DEVICE FOR VEHICLE 有权转让
标题翻译：车用空调装置
公开(公告)号：EP3088221A1
公开(公告)日：2016-11-02
申请号：EP14875033.4
申请日：2014-12-17
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： KURODA, Kentaro , KODERA, Yuji , TANIGUCHI, Katsuji , NODA, Yoshitoshi , TATENO, Ichiro
IPC分类号： B60H1/22 , B60H1/08 , B60H1/32
CPC分类号： B60H1/00899 , B60H1/00885 , B60H2001/00928
摘要： An air conditioning device for a vehicle includes a first water-refrigerant heat exchanger, a second water-refrigerant heat exchanger, and a first flow rate adjusting unit. The first water-refrigerant heat exchanger exchanges heat between a refrigerant of low-temperature and low-pressure in a heat pump and an engine coolant flowing in an engine coolant path to vaporize the refrigerant. The second water-refrigerant heat exchanger exchanges heat between the refrigerant of high-temperature and high-pressure and the engine coolant to condense the refrigerant. The first flow rate adjusting unit is capable of adjusting a flow rate of the engine coolant supplied to a flow path connecting with the first water-refrigerant heat exchanger, and a flow rate of the engine coolant supplied to a flow path bypassing the first water-refrigerant heat exchanger.
摘要翻译：一种用于车辆的空调装置包括第一水致冷剂热交换器，第二水致冷剂热交换器和第一流量调节单元。第一水 - 制冷剂热交换器在热泵中的低温低压制冷剂与在发动机冷却剂路径中流动的发动机冷却剂之间交换热量以使制冷剂汽化。第二水 - 制冷剂热交换器在高温高压制冷剂与发动机冷却剂之间交换热量以冷凝制冷剂。所述第一流量调节单元能够调节供应到与所述第一水致冷剂热交换器连接的流路的发动机冷却剂的流量和供应到绕过所述第一水致冷剂热交换器的流路的发动机冷却剂的流量，制冷剂热交换器。

7. 发明公开

EP3025887A1 VEHICLE AIR CONDITIONER 有权
标题翻译：车载空调
公开(公告)号：EP3025887A1
公开(公告)日：2016-06-01
申请号：EP14830350.6
申请日：2014-07-23
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： KURODA, Kentaro , NODA, Yoshitoshi , TANIGUCHI, Katsuji
IPC分类号： B60H1/22 , B60H1/03 , B60K11/02 , F25B1/00 , F25B29/00
CPC分类号： B60H1/3204 , B60H1/00007 , B60H1/00899 , B60H2001/00928 , B60K11/02 , B60K2001/005 , F25B5/02 , F25B41/04 , F25B2339/047
摘要： This vehicle air conditioner includes: a component temperature-adjustment path in which a coolant flows for performing a heat exchange with a vehicle component which needs a temperature adjustment; an engine coolant path in which an engine coolant guided from an engine cooling portion flows; a heater core. The vehicle air conditioner further includes: a first water-refrigerant heat exchanger which performs a heat exchange between a low-temperature and low-pressure refrigerant of a heat pump, the coolant fed to the component temperature-adjustment path, and the engine coolant; a second water-refrigerant heat exchanger which performs a heat exchange between a high-temperature and high-pressure refrigerant of the heat pump, and the engine coolant; and a first switch which can switch between a state where the engine coolant flows to the first water-refrigerant heat exchanger and a state where the refrigerant bypasses the first water-refrigerant heat exchanger.
摘要翻译：该车辆空调包括：部件温度调节路径，其中冷却剂流动用于与需要温度调节的车辆部件进行热交换; 发动机冷却剂路径，其中从发动机冷却部分引导的发动机冷却剂流动; 一个加热器芯。所述车辆空调还包括：第一水制冷剂热交换器，其执行热泵的低温和低压制冷剂，被供给到所述构件温度调节路径的所述制冷剂和所述发动机冷却剂之间的热交换; 第二水致冷剂热交换器，其执行热泵的高温高压制冷剂与发动机冷却剂之间的热交换; 以及第一开关，其能够在发动机冷却剂流入第一水制冷剂热交换器的状态与制冷剂绕过第一水制冷剂热交换器的状态之间切换。

8. 发明公开

EP3025886A1 AIR CONDITIONING DEVICE FOR VEHICLE 有权转让
标题翻译：车用空调装置
公开(公告)号：EP3025886A1
公开(公告)日：2016-06-01
申请号：EP14830183.1
申请日：2014-07-23
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： KODERA, Yuji , KURODA, Kentaro , TANIGUCHI, Katsuji , TERADA, Tomohiro , NODA, Yoshitoshi
IPC分类号： B60H1/22 , B60H1/08 , B60H1/32 , F25B49/02
CPC分类号： B60H1/22 , B60H1/00921 , B60H1/321 , B60H1/3213 , B60H1/3216 , B60H1/3225 , B60H2001/00949 , F25B6/04 , F25B25/005 , F25B2339/047
摘要： This air conditioning device for vehicle includes a first water-refrigerant heat exchanger which performs a heat exchange between a coolant and a low-temperature and low-pressure refrigerant, and vaporizes the refrigerant, a compressor which compresses the refrigerant fed from the first water-refrigerant heat exchanger, to a high-temperature and high-pressure refrigerant, and discharges the refrigerant, a heater core which heats an interior of a vehicle by using heat of the high-temperature and high-pressure refrigerant discharged by the compressor, a temperature sensor which detects a temperature of the coolant circulating in the first water-refrigerant heat exchanger and a cooling path of a heat generating component of the vehicle, the temperature being detected when the coolant flows in the first water-refrigerant heat exchanger, and a controller which determines whether or not to permit driving of the compressor, based on the temperature detected by the temperature sensor.
摘要翻译：该车辆用空调装置具备：第一水制冷剂热交换器，其使制冷剂与低温低压的制冷剂进行热交换而使该制冷剂气化;压缩机，其对从第一水冷式制冷剂供给的制冷剂进行压缩; 制冷剂热交换器向高温高压制冷剂排出制冷剂并排出制冷剂;加热器芯，利用由压缩机排出的高温高压制冷剂的热量加热车辆内部;温度传感器，其检测在第一水 - 制冷剂热交换器中循环的冷却剂的温度和车辆的发热部件的冷却路径，当冷却剂在第一水 - 制冷剂热交换器中流动时检测温度;以及控制器其基于由温度传感器检测到的温度确定是否允许压缩机的驱动。

9. 发明公开

EP2965931A1 VEHICLE AIR CONDITIONING DEVICE 审中-公开
标题翻译： KLIMAANLAGEVORRICHTUNGFÜRFAHRZEUG
公开(公告)号：EP2965931A1
公开(公告)日：2016-01-13
申请号：EP14759689.4
申请日：2014-03-05
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： TERADA, Tomohiro , NODA, Yoshitoshi , TANIGUCHI, Katsuji , KURODA, Kentaro
IPC分类号： B60H1/03 , B60H1/08 , F25B1/00
CPC分类号： B60H1/3213 , B60H1/00007 , B60H1/00921 , F25B5/02 , F25B6/04 , F25B25/005 , F25B27/02 , F25B29/003 , F25B2339/047 , F25B2600/13 , F25B2600/2519 , F25B2700/21161 , F25B2700/2117 , Y02A30/274
摘要： The vehicle air conditioning device is equipped with: a heater core that imparts heat to air flowing to the vehicle cabin interior by flowing a high temperature cooling liquid; a first water-refrigerant heat exchanger that exchanges heat between the cooling liquid and the high-temperature, high-pressure refrigerant in a heat pump, thus condensing the refrigerant; a flow rate adjustment means that adjusts the flow rate of the cooling liquid flowing through the heater core and the first water-refrigerant heat exchanger; and a control unit that performs air conditioning control. The control unit controls the flow rate adjustment means, and adopts a configuration that for a predetermined time period from the starting up of the heat pump, sets the flow rate of the cooling liquid to a second flow rate that is lower than a first flow rate during standard operating.
摘要翻译：车辆空调装置配备有加热器芯，其通过流动高温冷却液而向流动到车厢内部的空气赋予热量; 第一水冷却热交换器，其在冷却液与热泵中的高温高压制冷剂之间进行热交换，从而冷凝制冷剂; 流量调节装置，其调节流过加热器芯和第一水 - 制冷剂热交换器的冷却液的流量; 以及执行空调控制的控制单元。控制单元控制流量调节单元，采用在从热泵的起动开始的预定时间段内将冷却液的流量设定为低于第一流量的第二流量在标准操作期间。

10. 发明授权

EP2965932B1 VEHICLE AIR CONDITIONING DEVICE 有权转让
公开(公告)号：EP2965932B1
公开(公告)日：2019-05-08
申请号：EP14760661.0
申请日：2014-03-05
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： TERADA, Tomohiro , NODA, Yoshitoshi , TANIGUCHI, Katsuji , KURODA, Kentaro
IPC分类号： B60H1/22 , B60H1/32

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