Title:
PUMP
Document Type and Number:
WIPO Patent Application WO/2021/101063
Kind Code:
A1
Abstract:
This pump comprises: a housing; a stator which is disposed in the housing and comprises a coil; and pump gears disposed so as to correspond to the stator, wherein the pump gears comprise an outer gear and an inner gear, which is disposed inside the outer gear, and the outer gear is formed of magnetic material.
Inventors:
CHO HYUN SHIK (KR)
Application Number:
PCT/KR2020/013675
Publication Date:
May 27, 2021
Filing Date:
October 07, 2020
Export Citation:
Assignee:
LG INNOTEK CO LTD (KR)
International Classes:
F04C2/10; F04C15/00
Foreign References:
| KR100910434B1 | 2009-08-04 | |||
| JP2006177291A | 2006-07-06 | |||
| JP2013234597A | 2013-11-21 | |||
| US20120164009A1 | 2012-06-28 | |||
| JP2003129966A | 2003-05-08 |
Other References:
See also references of EP 4063657A4
Attorney, Agent or Firm:
JIN, Cheon Woong et al. (KR)
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