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1. 发明公开

EP3069912A1 VEHICULAR AIR-CONDITIONING DEVICE, AND CONSTITUENT UNITS OF SAME 有权
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

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

6. 发明授权

EP3025885B1 VEHICLE AIR CONDITIONER 有权
公开(公告)号：EP3025885B1
公开(公告)日：2018-10-17
申请号：EP14829905.0
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 , B60H1/08 , B60K11/02 , F25B1/00
CPC分类号： B60H1/08 , B60H1/00899 , B60H2001/00928 , B60K11/02 , F25B6/04 , F25B25/005 , F25B2339/047
摘要： This vehicle air conditioner includes a first water-refrigerant heat exchanger, a second water-refrigerant heat exchanger, a heater core, an expander which expands a refrigerant fed from the second water-refrigerant heat exchanger and feeds the refrigerant to the first water-refrigerant heat exchanger, a distributing unit which distributes the coolant, fed from a heat generating component of a vehicle, to a plurality of cooling path, and a junction unit which causes the coolant guided from a plurality of cooling paths to join, and feeds the coolant to the heat generating component. The first water-refrigerant heat exchanger inputs the coolant distributed by the distributing unit, through a first cooling path, and feeds the coolant to be guided to the junction unit, to a second cooling path. The second water-refrigerant heat exchanger inputs the coolant distributed by the distributing unit, through a third cooling path, and feeds the coolant to the heater core. The heater core inputs the coolant fed by the second water-refrigerant heat exchanger, and feeds the coolant to be guided to the junction unit, to a fourth cooling path.

7. 发明授权

EP3025886B1 AIR CONDITIONING DEVICE FOR VEHICLE 有权转让
公开(公告)号：EP3025886B1
公开(公告)日：2018-05-23
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.

8. 发明公开

EP3238966A1 AIR CONDITIONING DEVICE FOR VEHICLE 审中-公开
标题翻译：车用空调装置
公开(公告)号：EP3238966A1
公开(公告)日：2017-11-01
申请号：EP15872155.5
申请日：2015-11-27
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： KURODA, Kentaro , NODA, Yoshitoshi
IPC分类号： B60H1/03 , B60H1/22
CPC分类号： B60H1/03 , B60H1/00921 , B60H1/3227 , B60H2001/00928 , B60H2001/00949
摘要： A vehicle air conditioner includes: a coolant-path coupled with a cooling-portion of a heat-generating component of a vehicle, for circulating a coolant; and a refrigerant-path for circulating a refrigerant. The conditioner further includes: a first water-refrigerant heat exchanger for vaporizing the refrigerant by thermal-exchange between the coolant and a low-temperature and low-pressure refrigerant; a second water-refrigerant heat exchanger for condensing the refrigerant by a thermal-exchange between the coolant and a high-temperature and high-pressure refrigerant; and a heater core for heating air to be blown into the vehicle's interior. The coolant-path includes: a branching-portion for causing a coolant's flow to branch off; a joining-portion for causing the branched flows to join; and first and second parts that branch off at the branching-portion and join at the joining-portion. The first and second water-refrigerant heat exchangers are disposed in the first and second parts of the coolant-path, respectively.
摘要翻译：一种车辆空气调节器，包括：冷却剂路径，与车辆的发热部件的冷却部分连接，用于使冷却剂循环; 以及用于使制冷剂循环的制冷剂路径。该调节器还包括：第一水 - 制冷剂热交换器，用于通过冷却剂和低温低压制冷剂之间的热交换而使制冷剂蒸发; 第二水致冷剂热交换器，用于通过冷却剂与高温高压致冷剂之间的热交换冷凝致冷剂; 以及用于加热空气以吹入车辆内部的加热器芯。冷却剂路径包括：用于使冷却剂的流动分支的分支部分; 用于使分支流接合的接合部; 以及第一部分和第二部分，所述第一部分和第二部分在所述分支部处分叉并且在所述接合部处接合。第一和第二水致冷剂热交换器分别设置在冷却剂路径的第一和第二部分中。

9. 发明公开

EP3193102A1 HEAT EXCHANGE DEVICE 审中-公开
标题翻译：热交换装置
公开(公告)号：EP3193102A1
公开(公告)日：2017-07-19
申请号：EP15840108.3
申请日：2015-08-28
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： KURODA, Kentaro , NODA, Yoshitoshi
IPC分类号： F25B1/00 , F25B40/00 , F25B43/00 , F28D9/00 , F28F3/08
CPC分类号： F25B39/00 , F25B25/005 , F25B39/022 , F25B40/00 , F25B2339/043 , F25B2339/047 , F25B2400/13 , F25B2400/23 , F25B2500/01 , F25B2500/18 , F28D9/005 , F28D9/0093 , F28D2021/0068 , F28F3/08
摘要： A heat exchange device has a plate stack unit obtained by continuous stacking of a plurality of plates. This plate stack unit includes a condenser unit, an evaporator unit, and an internal heat exchange unit. The condenser unit is configured such that a passage for allowing a high pressure refrigerant to flow, and a passage for a heat medium for absorbing heat from the high pressure refrigerant are stacked between a set of plates among the plurality of plates. The evaporator unit is configured such that a passage for allowing a low pressure refrigerant to flow, and a passage for a heat medium for applying heat to the low pressure refrigerant are stacked between a set of plates among the plurality of plates. The internal heat exchange unit is configured such that a passage for allowing the high pressure refrigerant to flow, and a passage for allowing the low pressure refrigerant to flow are stacked between a set of plates among the plurality of plates.
摘要翻译：热交换装置具有通过连续堆叠多个板获得的板堆叠单元。该板堆叠单元包括冷凝器单元，蒸发器单元和内部热交换单元。冷凝器单元被构造成使得用于允许高压制冷剂流动的通道和用于从高压制冷剂吸收热量的热介质通道堆叠在多个板中的一组板之间。蒸发器单元被构造成使得用于允许低压制冷剂流动的通道和用于向低压制冷剂施加热量的热介质通道堆叠在多个板中的一组板之间。内部热交换单元被构造成使得用于允许高压制冷剂流动的通道和用于允许低压制冷剂流动的通道堆叠在多个板中的一组板之间。

10. 发明公开

EP3025884A1 VEHICULAR AIR CONDITIONING DEVICE, AND CONSTITUENT UNIT THEREOF 审中-公开
标题翻译：美国爱德华·德维恩（ZHGEHÖRIGEEHEIT DAVON）的FAHRZEUGKLIMAANLAGENVORRICHTUNG
公开(公告)号：EP3025884A1
公开(公告)日：2016-06-01
申请号：EP14829635.3
申请日：2014-07-09
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： KURODA, Kentaro , TANIGUCHI, Katsuji , NODA, Yoshitoshi
IPC分类号： B60H1/22 , B60H1/03 , B60H1/32 , F25B1/00
CPC分类号： B60H1/00885 , B60H1/00899 , B60H1/22 , B60H1/3213 , B60H2001/00928 , F25B5/04 , F25B6/02 , F25B41/04 , F25B2339/047
摘要： Provided is a vehicular air conditioning device which is based on a configuration adopted in a conventional vehicle including a hot-water heater, a heat-pump cooling device, and a control system, and which is capable of increasing heating performance at low cost and with a small increase in installation space. This vehicular air conditioning device is provided with: a first water refrigerant heat exchanger that vaporizes a refrigerant; a second water refrigerant heat exchanger that condenses the refrigerant; and a switching means capable of switching between a state in which the refrigerant flows in a refrigerant circuit including the second water refrigerant heat exchanger, a compressor, and the first water refrigerant heat exchanger, and a state in which the refrigerant flows in another refrigerant circuit including an evaporator, the compressor, and a condenser.
摘要翻译：本发明提供一种基于在热水加热器，热泵冷却装置和控制系统等的现有车辆中采用的构造的车辆空调装置，其能够以低成本提高加热性能，并且具有安装空间小幅增加。该车辆用空调装置具备使制冷剂蒸发的第一水制冷剂热交换器，冷凝制冷剂的第二水制冷剂热交换器; 以及切换装置，其能够在制冷剂在包括第二水制冷剂热交换器，压缩机和第一水制冷剂热交换器的制冷剂回路中流动的状态和制冷剂在另一个制冷剂回路中流动的状态包括蒸发器，压缩机和冷凝器。

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