Title:
MULTI-WAY VALVE DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/242308
Kind Code:
A1
Abstract:
A multi-way valve device, comprising: a power driving device (10); a plurality of valve elements (20), each valve element being driven to rotate by the power driving device, and a plurality of sets of communicated valve element openings being provided in each valve element; and a plurality of end plates (30), each end plate covering each valve element, each end plate being provided with a plurality of connectors used for communicating the corresponding valve element openings with the outside, and each connector being located on the motion trail of at least one valve element opening of the corresponding valve element, such that when each valve element rotates to each target angle, each valve element opening of the valve element is communicated with the target connector at the corresponding end plate. The multi-way valve device is high in integration level, and costs can be reduced.
Inventors:
DAI HAIJIANG (CN)
CHEN ZHIGANG (CN)
XU JUNBO (CN)
LI GUIBIN (CN)
LIN BINGRONG (CN)
MA XUQING (CN)
XUE QIANG (CN)
CHEN ZHIGANG (CN)
XU JUNBO (CN)
LI GUIBIN (CN)
LIN BINGRONG (CN)
MA XUQING (CN)
XUE QIANG (CN)
Application Number:
PCT/CN2022/082770
Publication Date:
November 24, 2022
Filing Date:
March 24, 2022
Export Citation:
Assignee:
GEELY HOLDING GROUP CO LTD (CN)
NINGBO GEELY AUTOMOBILE RES & DEVELOPMENT CO LTD (CN)
NINGBO GEELY AUTOMOBILE RES & DEVELOPMENT CO LTD (CN)
International Classes:
F16K11/16; F16K11/18
Foreign References:
| CN113294559A | 2021-08-24 | |||
| CN104728473A | 2015-06-24 | |||
| CN2291543Y | 1998-09-16 | |||
| CN112797191A | 2021-05-14 | |||
| US3746048A | 1973-07-17 | |||
| JP2019211045A | 2019-12-12 |
Attorney, Agent or Firm:
WISEAST INTELLECTUAL PROPERTY LAW FIRM (CN)
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