Title:
ドラム式洗濯機の制御方法
Document Type and Number:
Japanese Patent JP6753726
Kind Code:
B2
Abstract:
A control method for a drum washing machine (1), comprising: a first eccentricity detection step of detecting an eccentric amount (M) and an assumed eccentric position (θ1) at a moment when a rotating speed of a drum (2) reaches a first rotating speed (N1) less than a resonance point of the drum; and a laundry agitation step (SP5) of agitating laundry in the drum up and down by reducing the rotating speed of the drum or stopping rotation of the drum when it is detected in the first eccentricity detection step that the eccentric amount is greater than a first eccentric amount threshold (ma) set to be a different value according to the assumed eccentric position, and then increasing the rotating speed to the first rotating speed, which is capable of suppressing vibration and noise caused by eccentricity of the drum and effectively avoiding operation time delay.
Inventors:
Tomoya Kawaguchi
Hiroki Sato
Hiroyuki Kitagawa
Hiroki Sato
Hiroyuki Kitagawa
Application Number:
JP2016157775A
Publication Date:
September 09, 2020
Filing Date:
August 10, 2016
Export Citation:
Assignee:
QINGDAO HAIER WASHING MACHINE CO.,LTD.
International Classes:
D06F33/48; D06F33/40; D06F37/22; D06F39/12
Domestic Patent References:
| JP2016000197A | ||||
| JP11244594A |
Foreign References:
| WO2001079603A1 |
Attorney, Agent or Firm:
Masanori Onishi