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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：US20200277955A1
公开(公告)日：2020-09-03
申请号：US16754257
申请日：2018-10-17
Applicant: Hanon Systems
Inventor： Philipp Kozalla , Thomas Klotten , Torsten Gehm , Laura Arriazu
Abstract: A scroll compressor including a housing (9) with a suction inlet (10) and a system outlet (11), a first scroll element (1) with a spiral (2) that is formed on a first plate that is arranged fixed in the housing (9), a second scroll element (13) with a second spiral (15) that is formed on a second plate that is rotatably arranged in the housing (9), wherein the second spiral (15) is rotated at an angle with the first spiral (2), being arranged radially offset and put together in such a way that the second spiral (15) can roll off in the instance of a rotation of the second scroll element (13) on the first spiral (2) whilst forming a suction chamber, a central chamber and a discharge chamber.
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公开(公告)号：US20240392784A1
公开(公告)日：2024-11-28
申请号：US18797100
申请日：2024-08-07
Applicant: Hanon Systems
Inventor： Toni Spies , Philipp Kozalla , Roman Heckt , Thomas Klotten , Jörn Fröhling , Torsten Gehm , Stephan Köster , Felix Girmscheid
Abstract: A compressor module for a refrigerant circuit of a motor vehicle air-conditioning system, exhibiting a modular multi-part housing with a low-pressure refrigerant inlet, a high-pressure refrigerant outlet and a compressor, characterized in that an inner heat exchanger of the refrigerant circuit is produced such that it is integrated into the compressor module, wherein the housing of the compressor module fully encloses the inner heat exchanger.
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公开(公告)号：US11047383B2
公开(公告)日：2021-06-29
申请号：US15780173
申请日：2017-03-21
Applicant: Hanon Systems
Inventor： Roman Heckt , Philipp Kozalla , Laura Arriazu , Bernd Vierkotten
IPC: F04C28/12 , F04C28/24 , F04C29/00 , F04C18/02 , F04C23/00 , F04C28/26 , F16K15/02 , F04C27/00 , F04C28/18 , F04C29/12 , G05D7/01
Abstract: Control flowrate regulating valve for a scroll compressor inside a vehicle air conditioner or a heat pump, the valve at least comprising: a housing; a closing member; and fluid connection parts for a control flowrate of back pressure, high pressure and suction pressure. Fluid connection parts having effective areas, of the closing member, assigned to the fluid connection parts. Control flowrate regulating valve has a fluid connection part, for peripheral pressure, and an effective area of the closing member. It is formed in a fluid-sealing manner for other chambers having high pressure, back pressure and suction pressure, such that the force, obtained from the pressures applied to the closing member, is applied to the closing member to allow the control flowrate, which moves from the high pressure to the suction pressure, to flow in a manner of forming the back pressure. Peripheral pressure is applied to the closing member.
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公开(公告)号：US12104592B2
公开(公告)日：2024-10-01
申请号：US17597180
申请日：2020-08-26
Applicant: Hanon Systems
Inventor： Toni Spies , Philipp Kozalla , Roman Heckt , Thomas Klotten , Jörn Fröhling , Torsten Gehm , Stephan Köster , Felix Girmscheid
CPC classification number: F04C18/0215 , F04C29/047 , F25B5/02 , F25B31/02 , F04C2210/261 , F04C2240/30 , F04C2270/185 , F04C2270/195
Abstract: A compressor module for a refrigerant circuit of a motor vehicle air-conditioning system, exhibiting a modular multi-part housing with a low-pressure refrigerant inlet, a high-pressure refrigerant outlet and a compressor, characterized in that an inner heat exchanger of the refrigerant circuit is produced such that it is integrated into the compressor module, wherein the housing of the compressor module fully encloses the inner heat exchanger.
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Patent Agency Ranking
公开(公告)号：US20190128579A1
公开(公告)日：2019-05-02
申请号：US15755300
申请日：2017-07-07
Applicant: Hanon Systems
Inventor： Philipp Kozalla , Roman Heckt
Abstract: A device for compression of a gaseous fluid, in particular of a refrigerant. The device comprises a housing with a suction pressure chamber and a high pressure chamber, a compression mechanism as well as a configuration developed in the proximity of the high pressure chamber, for the separation of a control mass flow from a fluid-lubricant mixture for the control of the compression mechanism. The configuration is developed and disposed with a first flow duct for diverting a main mass flow of the compressed fluid-lubricant mixture from the device and a second flow duct for conducting the control mass flow within the device to the suction pressure chamber in such manner as to separate a mass flow of the gaseous fluid as a control mass flow. A method for the separation of a control mass flow is also provided.
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公开(公告)号：US20220307500A1
公开(公告)日：2022-09-29
申请号：US17597180
申请日：2020-08-26
Applicant: Hanon Systems
Inventor： Toni Spies , Philipp Kozalla , Roman Heckt , Thomas Klotten , Jörn Fröhling , Torsten Gehm , Stephan Köster , Felix Girmscheid
Abstract: A compressor module for a refrigerant circuit of a motor vehicle air-conditioning system, exhibiting a modular multi-part housing with a low-pressure refrigerant inlet, a high-pressure refrigerant outlet and a compressor, characterized in that an inner heat exchanger of the refrigerant circuit is produced such that it is integrated into the compressor module, wherein the housing of the compressor module fully encloses the inner heat exchanger.
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公开(公告)号：US11262113B2
公开(公告)日：2022-03-01
申请号：US15755300
申请日：2017-07-07
Applicant: Hanon Systems
Inventor： Philipp Kozalla , Roman Heckt
Abstract: A device for compression of a gaseous fluid, in particular of a refrigerant. The device comprises a housing with a suction pressure chamber and a high pressure chamber, a compression mechanism as well as a configuration developed in the proximity of the high pressure chamber, for the separation of a control mass flow from a fluid-lubricant mixture for the control of the compression mechanism. The configuration is developed and disposed with a first flow duct for diverting a main mass flow of the compressed fluid-lubricant mixture from the device and a second flow duct for conducting the control mass flow within the device to the suction pressure chamber in such manner as to separate a mass flow of the gaseous fluid as a control mass flow. A method for the separation of a control mass flow is also provided.
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9.发明申请公开(公告)号：US20190040860A1
公开(公告)日：2019-02-07
申请号：US15780173
申请日：2017-03-21
Applicant: Hanon Systems
Inventor： Roman Heckt , Philipp Kozalla , Laura Arriazu , Bernd Vierkotten
Abstract: Control flowrate regulating valve for a scroll compressor inside a vehicle air conditioner or a heat pump, the valve at least comprising: a housing; a closing member; and fluid connection parts for a control flowrate of back pressure, high pressure and suction pressure. Fluid connection parts having effective areas, of the closing member, assigned to the fluid connection parts. Control flowrate regulating valve has a fluid connection part, for peripheral pressure, and an effective area of the closing member. It is formed in a fluid-sealing manner for other chambers having high pressure, back pressure and suction pressure, such that the force, obtained from the pressures applied to the closing member, is applied to the closing member to allow the control flowrate, which moves from the high pressure to the suction pressure, to flow in a manner of forming the back pressure. Peripheral pressure is applied to the closing member.
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公开(公告)号：US20180281562A1
公开(公告)日：2018-10-04
申请号：US15943205
申请日：2018-04-02
Applicant: Hanon Systems
Inventor： Toni Spies , Navid Durrani , Philipp Kozalla
IPC: B60H1/00
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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