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.

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

IPC: B60H1/00 ,  B60H1/03 ,  B60H1/10 ,  B60H1/32

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.