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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
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.
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公开(公告)号：EP3031639A1
公开(公告)日：2016-06-15
申请号：EP14834856.8
申请日：2014-07-30
CPC分类号： B60H1/20 , B60H1/00028 , B60H1/00564 , B60H1/00671 , B60H1/00678 , B60H1/025 , B60H1/14 , F01N5/02 , Y02T10/16
摘要： A vehicle heating device includes: a first heat exchanger which performs heat exchange between an exhaust gas discharged from an engine and first air introduced from outside or inside of a vehicle interior; and a second heat exchanger which performs heat exchange between the first air subjected to the heat exchange with the exhaust gas in the first heat exchanger and second air taken into the second heat exchanger from the outside of the vehicle interior, discharges the first air subjected to the heat exchange to the outside of the vehicle interior, and supplies the second air subjected to the heat exchange to the inside of the vehicle interior.
摘要翻译： 车辆加热装置包括：第一热交换器，其执行从发动机排出的排气与从车辆内部引导的第一空气之间的热交换; 以及第二热交换器，其在与第一热交换器中的排气之间进行热交换的第一空气和从车辆内部进入第二热交换器的第二空气之间进行热交换，将经过 与车辆内部的外部进行热交换，并且将经受热交换的第二空气供给到车辆内部。
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3.发明公开VEHICLE HEAT PUMP DEVICE, AND VEHICLE AIR-CONDITIONING DEVICE 审中-公开FAHRZEUGWÄRMEPUMPENVORRICHTUNGFAHRZEUGKLIMAANLAGE
公开(公告)号：EP2930039A1
公开(公告)日：2015-10-14
申请号：EP13860263.6
申请日：2013-12-03
发明人： NODA, Yoshitoshi
CPC分类号： B60H1/3205 , B60H1/00921 , B60H1/3204 , B60H2001/00928 , F25B5/04 , F25B6/04 , F25B25/005 , F25B41/04 , F25B2339/047 , F25B2341/0662 , F25B2400/0409 , F25B2400/0411 , F25B2600/2501 , F25B2600/2519
摘要： A heat pump device is provided with: a first refrigerant guide-in unit that guides in the high temperature, high pressure refrigerant discharged by the compressor from outside the housing; a water refrigerant heat exchanger that can dissipate heat from the high temperature, high pressure refrigerant guided in from the first refrigerant guide-in unit into a cooling fluid; and a housing accommodating the water refrigerant heat exchanger. The heat pump device is further provided with a cooling fluid guide-in unit that can guide the cooling fluid from outside the housing into the water refrigerant heat exchanger, a cooling fluid guide-out unit that can guide the cooling fluid out of the water refrigerant heat exchanger to the outside of the housing, and a first refrigerant guide-out unit that guides the refrigerant that has passed through the water refrigerant heat exchanger to the outside of the housing.
摘要翻译： 一种热泵装置具备：第一制冷剂导入单元，其将从压缩机排出的高温高压制冷剂引导到壳体外部; 能够将从第一制冷剂导入单元导入的高温高压制冷剂散热到冷却流体的水制冷剂热交换器; 以及容纳水制冷剂热交换器的壳体。 该热泵装置还设置有能够将冷却流体从壳体外部引导到水制冷剂热交换器的冷却流体导入单元，能够将冷却流体从水制冷剂导出的冷却流体导出单元 热交换器连接到壳体的外部;以及第一制冷剂引导单元，其将已经通过水制冷剂热交换器的制冷剂引导到壳体的外部。
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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
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.
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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
发明人： KURODA, Kentaro , NODA, Yoshitoshi
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。
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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
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。
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7.发明公开VEHICULAR HEAT PUMP APPARATUS, AND VEHICULAR AIR CONDITIONING APPARATUS 审中-公开FAHRZEUGWÄRMEPUMPENVORRICHTUNGFAHRZEUGKLIMAANLAGENVORRICHTUNG
公开(公告)号：EP2923869A1
公开(公告)日：2015-09-30
申请号：EP13856410.9
申请日：2013-11-13
发明人： NODA, Yoshitoshi
CPC分类号： B60H1/3204 , B60H1/00899 , B60H2001/00928 , F25B5/04 , F25B6/04 , F25B2339/047 , F25B2341/0662
摘要： The vehicular heat pump apparatus is provided with: an electric compressor that compresses and discharges an intake refrigerant; a water-refrigerant heat exchanger that can cause heat to be dissipated from a high-temperature, high-pressure refrigerant discharged by the electric compressor to a coolant; a casing that houses the electric compressor and the water-refrigerant heat exchanger; a coolant guiding-in unit that can guide the coolant from outside the casing into the water-refrigerant heat exchanger; a coolant guiding-out unit that can guide the coolant out of the water-refrigerant heat exchanger to the outside of the casing; a single refrigerant guiding-out unit that guides the refrigerant that has passed through the water-refrigerant heat exchanger to the outside of the casing; and a first refrigerant guiding-in unit and a second refrigerant guiding-in unit that guide a low-pressure refrigerant from outside the casing toward the electric compressor.
摘要翻译： 车用热泵装置设有：压缩并排出进气制冷剂的电动压缩机; 能够使热量从由电动压缩机排出的高温高压制冷剂散发到冷却剂的水 - 制冷剂热交换器; 容纳电动压缩机和水 - 制冷剂热交换器的壳体; 冷却剂引导单元，其可以将冷却剂从壳体外部引导到水 - 制冷剂热交换器中; 能够将冷却剂从水 - 制冷剂热交换器引导到壳体外部的冷却液引导单元; 单个制冷剂引导单元，其将已经通过所述水 - 制冷剂热交换器的制冷剂引导到所述壳体的外部; 以及第一制冷剂导入单元和第二制冷剂引入单元，其将低压制冷剂从壳体外部引导到电动压缩机。
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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
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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
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。
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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
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。
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