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

IPC: B60H1/00 ,  F25B9/00 ,  F25B25/00 ,  F25B40/00 ,  B60H1/32

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.

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

IPC: F25B43/02 ,  F25B31/00 ,  F28D1/053 ,  F28D1/04 ,  F25B39/00 ,  F25B39/04 ,  F28F9/02 ,  F28D21/00

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.

公开(公告)号：US10363792B2

公开(公告)日：2019-07-30

申请号：US15506025

申请日：2015-10-23

Applicant: Hanon Systems

Inventor： Gerald Richter ,  Marc Graaf ,  Julia Roeb ,  Toni Spies

IPC: B60H1/00

Abstract: An air-conditioning system for conditioning air in a vehicle passenger compartment is configured to operate in a cooling system mode for cooling air to be supplied to the passenger compartment and in a heat pump mode for heating the same, and to operate in a reheating mode. The air-conditioning system includes a housing having a first flow channel and a second flow channel for guiding air to an air distribution system having discharge ports communicating with the passenger compartment, and a refrigerant circulation system having at least two heat exchangers. In this case, the first heat exchanger that operates as an evaporator regardless of operating modes is disposed in the first flow channel, and the second heat exchanger that operates as a condenser/gas cooler regardless of operating modes is disposed in the second flow channel.

公开(公告)号：US20180209548A1

公开(公告)日：2018-07-26

申请号：US15873444

申请日：2018-01-17

Applicant: Hanon Systems

Inventor： Daniel Zens ,  Toni Spies ,  Marc Graaf ,  Dominik Wiechard ,  Markus Herzog ,  Corinne Le Pellec

IPC: F16K5/06 ,  B60H1/00 ,  F16K5/12

CPC classification number: F16K5/0605 ,  B60H1/00485 ,  B60H1/00885 ,  B60H1/00899 ,  B60H2001/00942 ,  F16K5/10 ,  F16K5/12 ,  F16K11/0876

Abstract: A valve (1) is introduced for a heat pump system in a motor vehicle, with at least one inlet (3), at least two outlets (2, 4) and a valve element (7) which comprises at least one throughlet (8) and at least one expansion recess (9) that can be brought into fluidic connection with at least one outlet (2, 4).

公开(公告)号：US20170176069A1

公开(公告)日：2017-06-22

申请号：US15388055

申请日：2016-12-22

Applicant: Hanon Systems

Inventor： Toni Spies ,  Peter Heyl ,  Marc Graaf ,  Hartmut Helm ,  Heinrich Ittner ,  Jiri Dvorsky

IPC: F25B43/00

CPC classification number: F25B43/006 ,  F25B43/003 ,  F25B2400/23 ,  F25B2500/28

Abstract: An apparatus for separating and storing liquid refrigerant in a refrigerant circuit including a housing configured as a refrigerant collection container, the housing having a refrigerant outflow line disposed therein. The refrigerant outflow line extending from an inlet opening, which is disposed in a gas refrigerant region and above a level of the liquid refrigerant, via a liquid refrigerant region to the outside, and has a through-opening formed in the liquid refrigerant region. The housing includes a boiling element for liquid refrigerant disposed therein. The boiling element is connected to the refrigerant outflow line in the region of the through-opening, such that a liquid passing through the through-opening from the housing passes through the boiling element by suction of a gas refrigerant.

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

IPC: F25B31/00 ,  F28F9/02 ,  F25B39/00

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.