Title:
LAUNDRY PROCESSING APPARATUS AND CONTROL METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2020/009532
Kind Code:
A3
Abstract:
The present invention relates to a laundry processing apparatus and a control method therefor, wherein when a pump motor is operated or stopped, the pump motor is configured to operate according to an operation stage of the pump motor. Therefore, when the pump motor is re-operated, the pump motor can be controlled to operate after standing by until a rotor is stopped, so as to enable the pump to be normally operated even when the pump is repeatedly stopped and re-operated. Further, the drainage performance is improved and wash water is drained by the operation of the pump regardless of a lift level.
Inventors:
PARK JUNHO (KR)
KIM JUNSUNG (KR)
LEE KIWOOK (KR)
KIM JUNSUNG (KR)
LEE KIWOOK (KR)
Application Number:
PCT/KR2019/008290
Publication Date:
February 27, 2020
Filing Date:
July 05, 2019
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
D06F39/08; D06F33/42; D06F34/10
Foreign References:
| JP2012205625A | 2012-10-25 | |||
| KR20140085098A | 2014-07-07 | |||
| KR20160045405A | 2016-04-27 | |||
| JP2012040083A | 2012-03-01 | |||
| JP2010209918A | 2010-09-24 |
Attorney, Agent or Firm:
PARK, Byung Chang (KR)
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