公开(公告)号：US11104201B2

公开(公告)日：2021-08-31

申请号：US16181806

申请日：2018-11-06

Applicant: Hanon Systems

Inventor： Martin Hötzel ,  Gerald Richter ,  Tobias Haas ,  Martin Schulze

IPC: B60H1/00 ,  B60H1/22

Abstract: The invention relates to a multi-zone air conditioning system for vehicles (1) with several air conditioning zones (2), in particular for buses, characterized thereby that an air temperature control unit (3) is implemented to generate simultaneously warm air and cold air, wherein the cold air across a cold air duct (5) and the warm air across a warm air duct (6) extend separated from one another as a double conduit over the length of the vehicle (1) and that decentralized air mixing units (4) with at least one air outlet (20) are disposed along the double conduit and that the air outlets (20) are assigned to the air conditioning zones (2) of the vehicle (1).

公开(公告)号：US10449834B2

公开(公告)日：2019-10-22

申请号：US15334824

申请日：2016-10-26

Applicant: Hanon Systems

Inventor： Marc Graaf ,  Gerald Richter

IPC: B60H1/32 ,  B60H1/22 ,  B60H1/00 ,  F25B6/04 ,  F25B5/04 ,  F25B41/00 ,  F25B1/00

Abstract: A refrigerant circuit for a vehicle air conditioning system with heat pump function includes at least one evaporator, a compressor, and a condenser. The refrigerant circuit for the vehicle air conditioning system further includes an expansion element. A supplemental evaporator is arranged upstream from the compressor in a separate fluid guiding arrangement in the refrigerant circuit.

公开(公告)号：US20180029437A1

公开(公告)日：2018-02-01

申请号：US15661735

申请日：2017-07-27

Applicant: Hanon Systems

Inventor： Gerald Richter ,  Torsten Klein ,  Thomas Ehlers

IPC: B60H1/00

CPC classification number: B60H1/00064 ,  B60H1/00057 ,  B60H1/00271 ,  B60H1/00507 ,  B60H1/0055 ,  B60H1/00564 ,  B60H1/00678 ,  B60H1/00842 ,  B60H2001/00128 ,  B60H2001/00135

Abstract: Air conditioning system for multi-zone air conditioning of a motor vehicle interior comprising a casing with a mixing chamber and several zone outlets outgoing from mixing chamber, in which an evaporator and at least one heat exchanger are disposed such that main air flow from evaporator through at least one heat exchanger into zone outlets is linear and at least two bypass channels, each comprising a louver, in order to circumvent at least one heat exchanger connect a region downstream of evaporator and a region downstream of at least one heat exchanger, wherein the first bypass channel, as a mixing bypass channel, opens out into mixing chamber and the second bypass channel, as a stratification bypass channel, opens out into a zone outlet.

公开(公告)号：US20170217278A1

公开(公告)日：2017-08-03

申请号：US15501466

申请日：2015-10-23

Applicant: Hanon Systems

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

IPC: B60H1/00 ,  B60H3/02

CPC classification number: B60H1/00064 ,  B60H1/00057 ,  B60H1/00899 ,  B60H1/00921 ,  B60H3/024 ,  B60H2001/00092 ,  B60H2001/00099 ,  B60H2001/00128 ,  B60H2001/00178 ,  B60H2001/00949

Abstract: An air-conditioning system for conditioning air in a vehicle passenger compartment including a housing having a first flow channel and a second flow channel for guiding air, and a refrigerant circulation system having at least two heat exchangers. An air guide device is disposed between the evaporator and the passenger compartment in the first flow channel, and an air guide device is disposed between the condenser/gas cooler and the passenger compartment in the second flow channel. The air guide device disposed in the first flow channel consists of multiple parts such as at least two members, and the members are respectively assigned to air channels extending to the passenger compartment, are independently controllable, and are movable so as to open or close the respective air channels.

公开(公告)号：US20170113515A1

公开(公告)日：2017-04-27

申请号：US15334824

申请日：2016-10-26

Applicant: Hanon Systems

Inventor： Marc Graaf ,  Gerald Richter

IPC: B60H1/32 ,  B60H1/22 ,  B60H1/00

CPC classification number: B60H1/323 ,  B60H1/00385 ,  B60H1/00899 ,  B60H1/00921 ,  B60H1/2225 ,  F25B5/04 ,  F25B6/04 ,  F25B2341/0662

Abstract: A refrigerant circuit for a vehicle air conditioning system with heat pump function includes at least one evaporator, a compressor, and a condenser. The refrigerant circuit for the vehicle air conditioning system further includes an expansion element. A supplemental evaporator is arranged upstream from the compressor in a separate fluid guiding arrangement in the refrigerant circuit.