Title:
ELECTRIC PUMP
Document Type and Number:
WIPO Patent Application WO/2023/104189
Kind Code:
A1
Abstract:
An electric pump (1000), comprising a first housing (200), a stator assembly (1300), and a pin (1400). The first housing (1000) is injection-molded by using the stator assembly (1300) as an insert and fixed to the stator assembly (1300) by injection molding, and is provided with a pin hole (230) for placing the pin (1400). Thus, the fixation of a pump housing (1100), the stator assembly (1300) and the pin (1400) is facilitated to be simplified.
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Inventors:
ZHANG JUN (CN)
HU JUNDI (CN)
YIN BINGJIU (CN)
HU JUNDI (CN)
YIN BINGJIU (CN)
Application Number:
PCT/CN2022/137935
Publication Date:
June 15, 2023
Filing Date:
December 09, 2022
Export Citation:
Assignee:
ZHEJIANG SANHUA AUTOMOTIVE COMPONENTS CO LTD (CN)
International Classes:
F04D13/06; F01P5/10; H02K11/30
Foreign References:
| CN102347667A | 2012-02-08 | |||
| CN212583960U | 2021-02-23 | |||
| JP2015136280A | 2015-07-27 | |||
| CN113969821A | 2022-01-25 | |||
| CN217183066U | 2022-08-12 |
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW CO., LTD. (CN)
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