Title:
WASHING MACHINE
Document Type and Number:
WIPO Patent Application WO/2021/079744
Kind Code:
A1
Abstract:
In the present invention, a door locking device (121) comprises: a lever for locking a door; a lock detection switch (253) for detecting the locking of the door; and a solenoid (254) for causing the lever to operate via electromagnetic force. Furthermore, a control device includes: a solenoid drive circuit (256) for driving the solenoid (254); and a lock detection circuit (255) for detecting the locking of the door. Moreover, a control unit (87) repeats the operation of re-locking of the door locking device (121) an even number of times in a case in which the lock detection circuit (255) detects a release of the locked state during the operation.
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Inventors:
TAKAHASHI ARATA
UMI KOUTAROU
UMI KOUTAROU
Application Number:
PCT/JP2020/038074
Publication Date:
April 29, 2021
Filing Date:
October 08, 2020
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
D06F33/30; D06F37/42
Foreign References:
| JPH10272289A | 1998-10-13 | |||
| JP2006280413A | 2006-10-19 | |||
| JP2015204863A | 2015-11-19 | |||
| JP2004160062A | 2004-06-10 | |||
| EP3035533A1 | 2016-06-22 | |||
| US20110239711A1 | 2011-10-06 | |||
| US20190172670A1 | 2019-06-06 |
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
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