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21.发明申请公开(公告)号：US20180319254A1
公开(公告)日：2018-11-08
申请号：US15951748
申请日：2018-04-12
Applicant: Hanon Systems
Inventor： Martin Hötzel , Navid Durrani , Christoph Bara
CPC classification number: B60H1/3211 , B60H1/00028 , B60H1/00057 , B60H1/321 , B60H1/3227 , B60H2001/00085 , B60H2001/00092 , B60H2001/00178
Abstract: An air-conditioning system of a motor vehicle having refrigerant circulation and coolant circulation. Refrigerant circulation comprises a compressor, a refrigerant-coolant heat exchanger operable as condenser/gas cooler for heat transfer between the refrigerant and the coolant, a first expansion element and a first refrigerant-air heat exchanger for conditioning the inflowing air for the passenger compartment. Coolant circulation is developed with a conveying device, a first coolant-air heat exchanger for heating the inflowing air for the passenger compartment, a second coolant-air heat exchanger and the refrigerant-coolant heat exchanger. Refrigerant circulation also includes a second refrigerant-air heat exchanger, operable exclusively as evaporator. Upstream of the second refrigerant-air heat exchanger in the direction of flow of the refrigerant, a second expansion element is disposed. The second expansion element and the second refrigerant-air heat exchanger are disposed within a first flow path. A method for operating the air-conditioning system.
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22.发明申请MODULAR DESIGNED HIGH PERFORMANCE HEAT PUMP SYSTEM FOR A VEHICLE WITH LOW WASTE HEAT RADIATION 审中-公开用于具有低废热辐射的车辆的模块化设计的高性能热泵系统公开(公告)号：US20170021695A1
公开(公告)日：2017-01-26
申请号：US15217013
申请日：2016-07-22
Applicant: Hanon Systems
Inventor： Navid Durrani , Roberto Della Rovere , Marc Graaf
IPC: B60H1/00
CPC classification number: B60H1/00921 , B60H1/00064 , B60H1/00278 , B60H1/00385 , B60H2001/00178 , B60H2001/00307
Abstract: An air conditioning system for conditioning air of a passenger compartment of a motor vehicle. The air conditioning system operable in a cooling mode, a heat pump mode, and a reheating mode, the system includes an enclosure with a first flow channel and a second flow channel conducting air, and a refrigerant circulation system with a heat exchanger operable as an evaporator independent of the operating mode and a heat exchanger operable as a condenser independent of the operating mode. Both heat exchangers are located inside the enclosure. The refrigerant circulation system also includes a heat exchanger outside of the enclosure and inside the refrigerant path, an expansion element upstream from the evaporator in the flow direction of the refrigerant, and a bypass parallel to the refrigerant path to channel the refrigerant around the heat exchanger as needed.
Abstract translation: 一种用于调节机动车辆乘客舱空气的空调系统。 所述空调系统可在冷却模式，热泵模式和再加热模式下操作，所述系统包括具有第一流动通道和导入空气的第二流动通道的外壳，以及具有热交换器的制冷剂循环系统，其可操作为 独立于操作模式的蒸发器，以及独立于操作模式操作为冷凝器的热交换器。 两个热交换器位于外壳内。 制冷剂循环系统还包括在外壳外部和制冷剂路径内部的热交换器，在制冷剂的流动方向上的蒸发器上游的膨胀元件和平行于制冷剂路径的旁路以将制冷剂引导到热交换器周围的旁路 如所须。
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23.发明公开公开(公告)号：US20230382187A1
公开(公告)日：2023-11-30
申请号：US18248768
申请日：2021-12-08
Applicant: Hanon Systems
Inventor： Matthias Höfler , Navid Durrani , Toni Spies
IPC: B60H1/00
CPC classification number: B60H1/00899 , B60H1/00278
Abstract: A heat pump assembly with a chiller for battery-powered vehicles, having a refrigerant circuit with a compressor, a heating condenser, a refrigerant valve with an expansion function, an ambient heat exchanger, at least one evaporator with an associated refrigerant valve with an expansion function, as well as a 3/2-way refrigerant valve with an expansion function disposed in parallel to the evaporator with a refrigerant path via a chiller bypass and a refrigerant path via a chiller.
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公开(公告)号：US20230339293A1
公开(公告)日：2023-10-26
申请号：US17756785
申请日：2021-05-27
Applicant: Hanon Systems
Inventor： Navid Durrani , Martin Hötzel
CPC classification number: B60H1/32281 , B60H1/00278 , B60H1/00921 , B60H1/143 , B60H1/3213 , B60H1/323 , B60H2001/00928 , B60H2001/00949
Abstract: A system for air-conditioning the air in a passenger compartment and for heat transfer by way of components of a power train, in particular an electric powertrain of a motor vehicle. The system exhibits one coolant circuit with two refrigerant-coolant heat exchangers and one coolant-air heat exchanger for heat transfer to the ambient air, as well as one refrigerant circuit with one first refrigerant-air heat exchanger for heating the supply air for the passenger compartment, one second refrigerant-air heat exchanger for heat transfer by way of the ambient air, with one upstream first expansion element, one first flow path with one third refrigerant-air heat exchanger for conditioning the supply air for the passenger compartment, with one upstream second expansion element and one second flow path with one first refrigerant-coolant heat exchanger with one upstream third expansion element.
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公开(公告)号：US11370325B2
公开(公告)日：2022-06-28
申请号：US16726344
申请日：2019-12-24
Applicant: Hanon Systems
Inventor： Navid Durrani
Abstract: An air conditioning and battery cooling arrangement is provided having an A/C coolant circuit and an electric drive train coolant circuit as well as a refrigeration circuit, wherein the A/C coolant circuit and the electric drive train coolant circuit are coupled to each other via a 4/2-way coolant valve in such a manner that the A/C coolant circuit and the electric drive train coolant circuit are configured to be operated separately or for serial through-flow.
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Patent Agency Ranking
公开(公告)号：US11338646B2
公开(公告)日：2022-05-24
申请号：US15943205
申请日：2018-04-02
Applicant: Hanon Systems
Inventor： Toni Spies , Navid Durrani , Philipp Kozalla
Abstract: A heat pump system for a motor vehicle comprises at least two heat exchangers 10, 12, through which, for heating and/or cooling the motor vehicle interior, a flow is conducted, and at least two coolant circulations 14, 16 separable from one another, of which at least one is connectable, independently of the other coolant circulation, with one, two or more heat exchangers 10, 12 such that through these, in the presence of a connection with two or more heat exchangers 10, 12, a flow is successively conducted and the other coolant circulation is connectable with at least one heat exchanger 10, 12.
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公开(公告)号：US20210291622A1
公开(公告)日：2021-09-23
申请号：US17202923
申请日：2021-03-16
Applicant: Hanon Systems
Inventor： Navid Durrani , Martin Hötzel , Tobias Haas
IPC: B60H1/00
Abstract: A system for air-conditioning air of a passenger compartment and for heat transfer with drive components of a motor vehicle. The system has a refrigerant circuit and a coolant circuit. The refrigerant circuit is formed with a compressor, a first refrigerant-coolant heat exchanger operated as a condenser/gas cooler, a refrigerant-air heat exchanger operated as an evaporator for conditioning supply air of the passenger compartment with an upstream expansion element, and a second refrigerant-coolant heat exchanger operated as an evaporator for heat transfer between a coolant for tempering the drive components of the motor vehicle and the refrigerant with an upstream expansion element, and with a bypass flow path around the heat exchangers operated as the evaporators on the low-pressure side. In addition to the first refrigerant-coolant heat exchanger, the coolant circuit has a coolant-air heat exchanger operated as a thermal heat exchanger for heating supply air of the passenger compartment.
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28.发明授权公开(公告)号：US10989451B2
公开(公告)日：2021-04-27
申请号：US15375244
申请日：2016-12-12
Applicant: Hanon Systems
Inventor： Navid Durrani , Toni Spies , Daniel Zens , Roberto Della Rovere , Herr René Junker , Christoph Bara , Martin Hötzel , Martina Paduch , Marc Graaf , Peter Heyl
Abstract: A heat-exchanger including a device for separating oil from a coolant-oil mixture and cooling the oil and cooling and/or liquefying the coolant. The heat exchanger features a first area cooling and/or liquefying the coolant, and a second area cooling the oil. The heat exchanger further features at least two manifolds. The first area of the heat exchanger features flow channels guiding the coolant, and the second area of the heat exchanger features flow channels guiding the oil. The flow channels extend between the manifolds. Each of the flow channels has a respective outside flooded by a heat-absorbing fluid.
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29.发明申请公开(公告)号：US20200247212A1
公开(公告)日：2020-08-06
申请号：US16748937
申请日：2020-01-22
Applicant: Hanon Systems
Inventor： Christoph Bara , Navid Durrani , Martin Hötzel , Tobias Haas , Matthias Höfler
Abstract: An air conditioning and battery cooling assembly with an A/C coolant circuit and an E-drivetrain coolant circuit as well as a refrigerant circuit, wherein the A/C coolant circuit and the E-drivetrain coolant circuit are coupled together across a 4/2-way coolant valve in such a way that the A/C coolant circuit and the E-drivetrain coolant circuit can be operated separately or can receive a flow in serial manner.
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30.发明申请公开(公告)号：US20170167764A1
公开(公告)日：2017-06-15
申请号：US15375244
申请日：2016-12-12
Applicant: Hanon Systems
Inventor： Navid Durrani , Toni Spies , Daniel Zens , Roberto Della Rovere , Herr René Junker , Christoph Bara , Martin Hötzel , Martina Paduch , Marc Graaf , Peter Heyl
Abstract: A device for separating oil from a coolant-oil mixture and cooling the oil and cooling and/or liquefying the coolant in a cooling circuit. The circuit features a compressor and a heat exchanger positioned downstream from the compressor in the direction of flow of the coolant and a device for separating the oil. The heat exchanger features a first area cooling and/or liquefying the coolant, and a second area as a heat exchanger cooling the oil, the second area is a heat exchanger cooling the oil as an integral part of the heat exchanger. The heat exchanger further features at least two manifolds. The first area of the heat exchanger features flow channels guiding the coolant, and the second area of the heat exchanger features flow channels guiding the oil. The flow channels extend between the manifolds. Each of the flow channels has a respective outside flooded by a heat-absorbing fluid.
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