Title:
WASHING MACHINE AND CLOTHING PROCESSING DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/113141
Kind Code:
A1
Abstract:
This washing machine comprises a main body, tub, drum, and driving device. The driving device comprises a drum shaft, motor, and planetary gear assembly. The planetary gear assembly comprises: a sun gear connected to a rotor; a carrier connected to the drum shaft; a planetary gear for delivering the rotational force of the sun gear to the carrier; an internal gear engaging with the planetary gear; and a sealing member for sealing a gap between the carrier and the internal gear.
Inventors:
KIM SEUNGOH (KR)
LEE JIHYE (KR)
LIM YONGBIN (KR)
LEE JIHYE (KR)
LIM YONGBIN (KR)
Application Number:
PCT/KR2022/012629
Publication Date:
June 22, 2023
Filing Date:
August 24, 2022
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
D06F37/30; D06F37/20; D06F37/22; D06F37/40; H02K5/24
Foreign References:
| KR20200089604A | 2020-07-27 | |||
| KR100903147B1 | 2009-06-16 | |||
| KR20070037047A | 2007-04-04 | |||
| KR101176138B1 | 2012-08-22 | |||
| JP2010240006A | 2010-10-28 |
Attorney, Agent or Firm:
SELIM INTELLECTUAL PROPERTY LAW FIRM (KR)
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