公开(公告)号：US20240344620A1

公开(公告)日：2024-10-17

申请号：US18757381

申请日：2024-06-27

申请人： JOHNSON ELECTRIC INTERNATIONAL AG

发明人： Anbang CHEN ,  Tao QU ,  Xiaohe TAO ,  Dong WANG ,  Yong ZHAO ,  Xiaoyu LIU ,  Haitao WANG ,  Ruifeng QIN

IPC分类号： F16K11/074 ,  B60L58/26 ,  B60L58/27 ,  F16K27/04

CPC分类号： F16K11/0743 ,  B60L58/26 ,  B60L58/27 ,  F16K27/044

摘要： The patent discloses a thermal management system and a valve thereof. The valve comprises a valve house and a valve core that can be rotatably mounted in the valve house. A plurality of inner valve ports and a plurality of outer valve ports are defined in an axial end of the valve house. The inner valve ports and the outer valve ports are arranged at intervals along the circumference of valve house. the valve core defines a plurality of inner flow channels and a plurality of outer flow channels extending through one of axial ends of the valve core. the inner flow channels are located at a radial inner side of the outer flow channels and are not in communication with each other inside the valve core. The inner flow channels are corresponding to the inner valve ports. The outer flow channels are corresponding to the outer valve ports. In response to the valve core rotating to different positions relative to the valve house, the inner flow channels selectively communicate with different inner valve ports, and the outer flow channel selectively communicate with different outer valve ports.