The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 01, 2025
Filed:
Nov. 17, 2023
Zhejiang Geely Holding Group Co., Ltd., Zhejiang, CN;
Zhejiang Liankong Technologies Co., Ltd, Zhejiang, CN;
Bingrong Lin, Zhejiang, CN;
Junbo Xu, Zhejiang, CN;
Guibin Li, Zhejiang, CN;
Qiang Xue, Zhejiang, CN;
Haijiang Dai, Zhejiang, CN;
Zhejiang Geely Holding Group Co., Ltd., Zhejiang, CN;
ZHEJIANG LIANKONG TECHNOLOGIES CO., LTD, Zhejiang, CN;
Abstract
A multi-way valve includes a valve seat and a valve core. The valve core is rotatably disposed in the valve seat, the valve seat is provided with a plurality of valve port groups, each valve port group includes a plurality of valve ports, the valve core is provided with communication structure groups corresponding to the valve port groups, respectively, and each of the communication structure groups further includes a plurality of communication structures arranged along a circumferential direction of the valve core. When the valve core is rotated to different rotation positions, valve ports in different valve port groups form different communication states. Only one valve core is required to make a two-way proportional valves, three-way proportional valve, and a four-way proportional valve achieve different communication states, with simple control, compact structure and low cost.