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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：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：EP2965932B1
公开(公告)日：2019-05-08
申请号：EP14760661.0
申请日：2014-03-05
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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
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.
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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
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.
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6.发明公开VEHICULAR AIR CONDITIONING DEVICE, AND CONSTITUENT UNIT THEREOF 审中-公开美国爱德华·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
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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7.发明公开VEHICULAR AIR CONDITIONING DEVICE, AND COMPONENT UNIT THEREOF 审中-公开达芬奇DAFÜRFAHRZEUGKLIMAANLAGENVORRICHTUNG
公开(公告)号：EP2965933A1
公开(公告)日：2016-01-13
申请号：EP14761224.6
申请日：2014-03-03
CPC分类号： B60H1/3204 , B60H1/00007 , B60H1/00921 , B60H2001/00928 , B60H2001/00949
摘要： The vehicular air conditioning device is provided with: a first water-refrigerant heat exchanger that vaporizes refrigerant by exchanging heat between the refrigerant of low temperature and low pressure in a heat pump and a cooling fluid for the heat generating component of the vehicle; and a second water-refrigerant heat exchanger that condenses the refrigerant by exchanging heat between the refrigerant of high temperature and high pressure in the heat pump and a cooling fluid for heat transport. The vehicular air conditioning device is configured such that the second water-refrigerant heat exchanger is connected, in a cooling fluid circulable manner, to a heater core for providing heat to air supplied into the cabin. The first water-refrigerant heat exchanger is connected, in a cooling fluid circulable manner, to a passageway for cooling the heat generating component without passing through the heater core.
摘要翻译： 车辆用空气调节装置设置有：通过在热泵中的低温低压制冷剂和车辆的发热部件的冷却流体之间进行热交换而使制冷剂蒸发的第一水 - 制冷剂热交换器; 以及第二水 - 制冷剂热交换器，其通过在热泵中的高温高压制冷剂和用于热输送的冷却流体之间进行热交换来冷凝制冷剂。 车辆空调装置被构造成使得第二水 - 制冷剂热交换器以冷却流体循环方式连接到用于向供应到舱室中的空气提供热量的加热器芯。 第一水 - 制冷剂热交换器以冷却流体循环的方式连接到用于冷却发热部件而不通过加热器芯的通道。
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公开(公告)号：EP2868503A1
公开(公告)日：2015-05-06
申请号：EP13809672.2
申请日：2013-06-26
CPC分类号： F25B13/00 , B60H1/00899 , B60H1/143 , B60H2001/00928 , F04B39/06 , F25B49/022 , F25B2339/047 , F25B2400/071 , F25B2600/0253 , F25B2700/21152
摘要： A heat pump device for a vehicle, capable of effectively utilizing the heat of structural members. This heat pump device for a vehicle comprises: an electric compressor for compressing and discharging refrigerant; and a high-temperature water-refrigerant heat exchanger for conducting heat exchange between the high-temperature, high-pressure refrigerant discharged by the electric compressor and a first cooling liquid which is antifreeze; the high-temperature water-refrigerant heat exchanger surrounding and being in contact with the electric compressor so as to be capable of heat exchange with the electric compressor.
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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：EP2692557B1
公开(公告)日：2018-02-07
申请号：EP12764755.0
申请日：2012-03-27
CPC分类号： B60H1/0005 , B60H1/00321 , B60H1/03 , B60H2001/00085 , B60H2001/00178
摘要： In a vehicle air conditioner, air in the first flow path flows sequentially through outside air intake opening (112), blower fan (102), evaporator (103), condenser (104), and the inside of vehicle, and air in the second flow path flows sequentially through inside air intake opening (116), sensible heat exchanger (101), and the outside of the vehicle. Sensible heat exchanger (101) exchanges heat between outside air introduced from outside air intake opening (112) by the suction force of blower fan (102), and inside air passing through the first flow path and the inside of vehicle and introduced in the second flow path by the blowing force of blower fan (102). Sensible heat exchanger (101) uses drain hose (201) discharging drain water created in cooling the outside air by evaporator (103) to the outside of vehicle, to discharge the inside air for which heat was exchanged to the outside of vehicle.
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