Title:
FLUID ASSEMBLY, DRIVE ASSEMBLY, FLUID CONTROL APPARATUS AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2023/208095
Kind Code:
A1
Abstract:
A fluid assembly, a drive assembly, a fluid control apparatus and a manufacturing method therefor. The fluid assembly comprises a main housing (40), pump assemblies (20) and a valve assembly (30). The main housing (40) is provided with first chambers (401) and a second chamber (402). The first chambers (401) and the second chamber (402) are arranged at an interval. At least part of one pump assembly (20) is arranged in one first chamber (401) in a sealed manner. Each pump assembly (20) comprises a rotor assembly (22). The valve assembly (30) comprises a valve core (31). At least part of the valve core (31) is arranged in the second chamber (402) in a sealed manner. Thus, the occupied space of the fluid control apparatus can be reduced.
Inventors:
BAO JUNFENG (CN)
ZHANG JUN (CN)
HU JUNDI (CN)
WANG LIXIN (CN)
WANG ZHENGWEI (CN)
ZHANG JUN (CN)
HU JUNDI (CN)
WANG LIXIN (CN)
WANG ZHENGWEI (CN)
Application Number:
PCT/CN2023/091082
Publication Date:
November 02, 2023
Filing Date:
April 27, 2023
Export Citation:
Assignee:
ZHEJIANG SANHUA AUTOMOTIVE COMPONENTS CO LTD (CN)
International Classes:
F16K11/085; F04D1/00
Foreign References:
| CN114151577A | 2022-03-08 | |||
| CN110073164A | 2019-07-30 | |||
| CN112682541A | 2021-04-20 | |||
| CN113464441A | 2021-10-01 | |||
| US10683940B1 | 2020-06-16 | |||
| US20200158248A1 | 2020-05-21 |
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW CO., LTD. (CN)
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