MULTI-PORT VALVE, AND THERMAL MANAGEMENT SYSTEM PROVIDED WITH SAME AND APPLICATION THEREOF

WIPO Patent Application WO/2022/217798

A1

In one aspect, the present invention provides a multi-port valve, comprising a valve housing and a valve core rotatably received in the valve housing. The valve housing is provided with a plurality of outer ports, and at least some of the outer ports are provided on the axial end portion of the valve housing; the valve core is provided with a plurality of inner ports, and at least some of the inner ports are provided on the axial end portion of the valve core; the valve core is provided with a plurality of flow channels; the flow channels are not communicated with each other in the valve core, and projections of at least two of the flow channels on a plane perpendicular to the central axis of the valve core are intersected; each of the flow channels is communicated with two of the plurality of inner ports; and the valve core can rotate about a central axis relative to the valve housing until at least some of the inner ports are communicated with the corresponding outer ports in the axial direction. In the other aspect, the present invention further provides a thermal management system and an application thereof, and the thermal management system comprises the multi-port valve and a plurality of cooling branches.

QU TAO (CN)
REN YANPING (CN)
QIN RUIFENG (CN)

PCT/CN2021/113676

October 20, 2022

August 20, 2021

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JOHNSON ELECTRIC GUANGDONG CO LTD (CN)
JOHNSON ELECTRIC INT AG (CH)

F16K11/074; B60H1/00; F16K3/10; F16K3/314; F16K27/04

CN111350840A	2020-06-30
CN111350841A	2020-06-30
CN106763902A	2017-05-31
CN1894527A	2007-01-10
US20050034688A1	2005-02-17
EP3026307A1	2016-06-01

SHINY INTELLECTUAL PROPERTY FIRM (CN)

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