WO2025167854 - VALVE DEVICE AND THERMAL MANAGEMENT SYSTEM
National phase entry is expected:
Publication Number
WO/2025/167854
Publication Date
14.08.2025
International Application No.
PCT/CN2025/075645
International Filing Date
04.02.2025
Title **
[English]
VALVE DEVICE AND THERMAL MANAGEMENT SYSTEM
[French]
DISPOSITIF DE SOUPAPE ET SYSTÈME DE GESTION THERMIQUE
[Chinese]
阀装置及热管理系统
Applicants **
SUZHOU CLEVA PRECISION MACHINERY & TECHNOLOGY CO., LTD.
Inventors
BIAN, Xiaoxian
ZHANG, Tiancai
LI, Haozhe
Priority Data
202410174480.7
07.02.2024
CN
202422655719.0
31.10.2024
CN
Application details
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International Searching Authority |
CNIPA
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| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
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| Type of Assignment |
The Standard Agent's Assignment
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| Applicant's Legal Status |
Legal Entity
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 1631 | |
| EPO | Filing, Examination, Granting | 11653 | |
| Japan | Filing, Examination, Granting | 2020 | |
| South Korea | Filing, Examination, Granting | 1823 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
21,867
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Abstract[English]
A valve device (100), comprising a valve body (110) and a valve core assembly (120) arranged in the valve body, the valve core assembly comprising: a first fixed valve plate (121), the first fixed valve plate being provided with a first flow channel opening (1211); a second fixed valve plate (122), the second fixed valve plate being provided with a second flow channel opening (1221), and the first fixed valve plate and the second fixed valve plate being spaced apart in a linear direction; and a first movable valve plate (123) and a second movable valve plate (124), the first movable valve plate and the second movable valve plate being arranged between the first fixed valve plate and the second fixed valve plate, and the second movable valve plate being arranged close to the second fixed valve plate, wherein the first movable valve plate and the second movable valve plate can be driven to move between the first fixed valve plate and the second fixed valve plate in the linear direction, and one of the first movable valve plate and the second movable valve plate can be driven to drive the other one to rotate around a first axis together. The valve device can achieve precise control of the flow direction and flow of a fluid. Also disclosed is a thermal management system comprising the valve device.[French]
Dispositif de soupape (100), comprenant un corps de soupape (110) et un ensemble noyau de soupape (120) disposé dans le corps de soupape, l'ensemble noyau de soupape comprenant : une première plaque de soupape fixe (121), la première plaque de soupape fixe étant pourvue d'une première ouverture de canal d'écoulement (1211) ; une seconde plaque de soupape fixe (122), la seconde plaque de soupape fixe étant pourvue d'une seconde ouverture de canal d'écoulement (1221), et la première plaque de soupape fixe et la seconde plaque de soupape fixe étant espacées dans un sens linéaire ; et une première plaque de soupape mobile (123) et une seconde plaque de soupape mobile (124), la première plaque de soupape mobile et la seconde plaque de soupape mobile étant disposées entre la première plaque de soupape fixe et la seconde plaque de soupape fixe, et la seconde plaque de soupape mobile étant disposée à proximité de la seconde plaque de soupape fixe, la première plaque de soupape mobile et la seconde plaque de soupape mobile pouvant être entraînées pour se déplacer entre la première plaque de soupape fixe et la seconde plaque de soupape fixe dans le sens linéaire, et l'une de la première plaque de soupape mobile et de la seconde plaque de soupape mobile pouvant être entraînée pour entraîner l'autre à tourner autour d'un premier axe ensemble. Le dispositif de soupape peut réaliser une commande précise du sens d'écoulement et de l'écoulement d'un fluide. Est également divulgué un système de gestion thermique comprenant le dispositif de soupape.[Chinese]
一种阀装置（100），包括阀体（110）和设置于阀体内的阀芯组件（120），阀芯组件包括：第一定阀板（121），第一定阀板具有第一流道口（1211）；第二定阀板（122），第二定阀板具有第二流道口（1221），第一定阀板和第二定阀板沿直线方向相距设置；第一动阀板（123）和第二动阀板（124），第一动阀板和第二动阀板设置于第一定阀板和第二定阀板之间，且第二动阀板临近第二定阀板设置；第一动阀板和第二动阀板可被驱动沿着直线方向在第一定阀板和第二定阀板之间移动，且第一动阀板与第二动阀板两者中一者可被驱动而带动另一者共同围绕第一轴线转动。该阀装置能够实现对流体流向和流量的精确控制。还公开了一种包括该阀装置的热管理系统。