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1.发明申请公开(公告)号：US20200064029A1
公开(公告)日：2020-02-27
申请号：US16546402
申请日：2019-08-21
Applicant: Hanon Systems
Inventor： Stephan Köster , Dominik Sernetz
Abstract: A device for storing refrigerant of a refrigeration circuit and a method of operating the device, in particular for an air conditioning system of a motor vehicle. The device has a housing having a volume-enclosing wall with an inlet for introducing a refrigerant-oil mixture, and an outlet, a refrigerant discharge line arranged in the interior of the housing with an inlet opening arranged above a liquid level of the refrigerant for receiving gaseous refrigerant, and a system for returning oil to a compressor having at least one through hole formed below the liquid level of the refrigerant, in particular below a filling level of the oil, in the refrigerant discharge line. In addition, at least one through hole formed in the refrigerant discharge line is formed with an adjustable through-flow cross section, which can be varied by means of a closing apparatus.
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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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Patent Agency Ranking
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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4.发明公开公开(公告)号：US20230341159A1
公开(公告)日：2023-10-26
申请号：US17998238
申请日：2021-11-11
Applicant: Hanon Systems
Inventor： Stephan Köster , Andreas Roeder , Christian Sett , Rene Cezanne
CPC classification number: F25B43/006 , B01D19/0057 , B04C5/04
Abstract: A device for separating a gaseous and a liquid phase of a working medium and for storing the liquid phase. The device has a volume enclosing wall with closed end faces, an inlet and an outlet, as well as a suction pipe. A partition element is arranged within the volume, which divides the volume in a separation volume and a storage volume. The separation volume is formed above the partition element in a direction z of gravity, while the storage volume is formed below the partition element. The suction pipe opens into the separation volume.
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5.发明授权公开(公告)号：US11365918B2
公开(公告)日：2022-06-21
申请号：US16546402
申请日：2019-08-21
Applicant: Hanon Systems
Inventor： Stephan Köster , Dominik Sernetz
Abstract: A device for storing refrigerant of a refrigeration circuit and a method of operating the device, in particular for an air conditioning system of a motor vehicle. The device has a housing having a volume-enclosing wall with an inlet for introducing a refrigerant-oil mixture, and an outlet, a refrigerant discharge line arranged in the interior of the housing with an inlet opening arranged above a liquid level of the refrigerant for receiving gaseous refrigerant, and a system for returning oil to a compressor having at least one through hole formed below the liquid level of the refrigerant, in particular below a filling level of the oil, in the refrigerant discharge line. In addition, at least one through hole formed in the refrigerant discharge line is formed with an adjustable through-flow cross section, which can be varied by means of a closing apparatus.
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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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公开(公告)号：US20190086004A1
公开(公告)日：2019-03-21
申请号：US16125898
申请日：2018-09-10
Applicant: Hanon Systems
Inventor： Stephan Köster , Ibrahim Jamaladin , Dominik Sernetz
Abstract: An arrangement for fluid-tight connecting of lines including a first and second connection element. The connection elements are aligned with each other and are connected by fastening means. The arrangement includes an intermediate element between the connection elements and a holding element and a second sealing element. A first sealing element is arranged in the holding element between the sealing surfaces of the connection elements. The holding element has a hollow wall with a first and second edge. The second sealing element is connected to the holding element on the second edge. The intermediate element includes an indentation extending from a first end formed on an outer side of the second sealing element to a second end formed near the first sealing element. The first end has a conical shape, wherein oppositely arranged side walls of the indentation rest on one another on the outer side of the sealing element.
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