Title:
MULTI-PORT VALVE AND THERMAL MANAGEMENT SYSTEM HAVING MULTI-PORT VALVE
Document Type and Number:
WIPO Patent Application WO/2022/262083
Kind Code:
A1
Abstract:
The present invention relates to a multi-port valve and a thermal management system having the multi-port valve. The multi-port valve comprises a valve housing and a valve core. The valve housing comprises a plurality of ports distributed in the circumferential direction. The valve core is rotatably connected to the valve housing, and a plurality of flow channels are provided in the valve core. Both ends of each flow channel respectively run through side walls of the valve core. The multi-port valve has several working modes as the valve core is rotated to different positions relative to the valve housing. In different working modes, the plurality of flow channels are configured to selectively communicate with different ports, and at least two flow channels of the multi-port valve can be connected in series via the valve housing itself.
Inventors:
CHEN ANBANG (CN)
LIU XIAOYU (CN)
QIN RUIFENG (CN)
LIU XIAOYU (CN)
QIN RUIFENG (CN)
Application Number:
PCT/CN2021/109078
Publication Date:
December 22, 2022
Filing Date:
July 28, 2021
Export Citation:
Assignee:
JOHNSON ELECTRIC GUANGDONG CO LTD (CN)
JOHNSON ELECTRIC INT AG (CH)
JOHNSON ELECTRIC INT AG (CH)
International Classes:
F16K11/085; B60H1/00; F16K27/06
Foreign References:
| US20150196749A1 | 2015-07-16 | |||
| CN108291658A | 2018-07-17 | |||
| CN107073253A | 2017-08-18 | |||
| CN109424766A | 2019-03-05 | |||
| CN208041222U | 2018-11-02 | |||
| CN210920211U | 2020-07-03 | |||
| CN102563123A | 2012-07-11 |
Attorney, Agent or Firm:
SHINY INTELLECTUAL PROPERTY FIRM (CN)
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