Title:
BYPASS ARRANGEMENT FOR A HEAT EXCHANGER OF A REFRIGERANT CIRCUIT OF A MOTOR VEHICLE
Document Type and Number:
WIPO Patent Application WO/2023/132546
Kind Code:
A1
Abstract:
The invention relates to a bypass arrangement having a first flow duct with a refrigerant flow path running through the heat exchanger, a second flow duct, which leads as a bypass refrigerant flow path into the first flow duct downstream of the heat exchanger in the refrigerant flow direction, and exactly one valve with an inlet for refrigerant, a first refrigerant outlet, which is connected to the first flow duct, and a second refrigerant outlet, which is connected to the second flow duct, wherein the valve has a valve element with a passage and an expansion recess, which valve element can be flow-connected to the first refrigerant outlet or to the second refrigerant outlet such that refrigerant passes through the first flow duct and the heat exchanger or that refrigerant passes through the bypass refrigerant flow path of the second flow duct, circumventing the heat exchanger, and in the process the refrigerant can be expanded into the first flow duct or into the second flow duct.
Inventors:
DEME SALIOU (DE)
PORTILLO MARC CIERCO (ES)
PORTILLO MARC CIERCO (ES)
Application Number:
PCT/KR2022/021317
Publication Date:
July 13, 2023
Filing Date:
December 26, 2022
Export Citation:
Assignee:
HANON SYSTEMS (KR)
International Classes:
B60H1/32; B60H1/00; F16K5/06; F16K11/087; F25B41/40
Foreign References:
| US20130118200A1 | 2013-05-16 | |||
| US20180209548A1 | 2018-07-26 | |||
| US20140305154A1 | 2014-10-16 | |||
| JPH0872529A | 1996-03-19 | |||
| KR20180114400A | 2018-10-18 |
Attorney, Agent or Firm:
HONESTY & JR PARTNERS INTELLECTUAL PROPERTY LAW GROUP (KR)
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