Title:
CONTROL METHOD OF LAUNDRY MACHINE
Document Type and Number:
WIPO Patent Application WO/2011/025315
Kind Code:
A2
Abstract:
A control method of a laundry machine is disclosed. A control method of a laundry machine comprising a spinning cycle includes a sensing step configured to sense a rotation speed (rpm) of a motor while increasing a pulse duty of the motor during the spinning cycle and a determining step configured to determine bubble generation inside a tub based on the sensed pulse duty and rotation speed.
Inventors:
JANG JAE HYUK (KR)
KOO BON KWON (KR)
SON RO MON (KR)
KOO BON KWON (KR)
SON RO MON (KR)
Application Number:
PCT/KR2010/005811
Publication Date:
March 03, 2011
Filing Date:
August 27, 2010
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
JANG JAE HYUK (KR)
KOO BON KWON (KR)
SON RO MON (KR)
JANG JAE HYUK (KR)
KOO BON KWON (KR)
SON RO MON (KR)
International Classes:
D06F35/00
Foreign References:
| KR100730930B1 | 2007-06-15 | |||
| JPH09108489A | 1997-04-28 | |||
| JP2008295531A | 2008-12-11 | |||
| JPH0966188A | 1997-03-11 | |||
| EP1619286A2 | 2006-01-25 |
Other References:
See references of EP 2470705A4
Attorney, Agent or Firm:
KIM, Yong In et al. (7th Floor Hyundae Building175-9 Jamsil-dong, Songpa-ku, Seoul 138-861, KR)
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