Title:
PUMP
Document Type and Number:
WIPO Patent Application WO/2023/282476
Kind Code:
A1
Abstract:
A pump comprises: an external gear; a magnet coupled to the external gear; an internal gear disposed inside the external gear; a support having a portion disposed between the external gear and the magnet; and a bearing coupled to the support, wherein the support includes a protruding part coupled to the inner surface of the bearing.
Inventors:
HONG HOON KI (KR)
Application Number:
PCT/KR2022/008101
Publication Date:
January 12, 2023
Filing Date:
June 09, 2022
Export Citation:
Assignee:
LG INNOTEK CO LTD (KR)
International Classes:
F04C2/10; F04C23/02; F04C29/00
Foreign References:
| KR20200120897A | 2020-10-22 | |||
| US20200248693A1 | 2020-08-06 | |||
| JP2005207245A | 2005-08-04 | |||
| JP2011058441A | 2011-03-24 | |||
| JP2000352382A | 2000-12-19 |
Attorney, Agent or Firm:
JIN, Cheon Woong et al. (KR)
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