Title:
DISHWASHER
Document Type and Number:
WIPO Patent Application WO/2017/018773
Kind Code:
A1
Abstract:
A dishwasher according to the present invention comprises: a tub providing a washing space; a sump communicating with the tub through a recovery hole, and storing washing water; and a flow path portion installed on one surface of the tub, and supplying washing water to the tub and the sump. The flow passage portion includes: a water supply passage connected to a water supply source and receiving washing water; a first flow passage connected to the water supply passage and receiving washing water, and supplying washing water to the tub; and a second flow passage connected to the water supply passage and receiving washing water, and supplying washing water to the sump. The present invention has the advantages in that washing water can be supplied simultaneously to the tub and the sump, and washing water flowing in reverse in the sump can be prevented even when there is negative pressure in washing water being supplied to the sump.
Inventors:
KIM BAEKHON (KR)
PARK DONGHWI (KR)
KIM JINHONG (KR)
PARK DONGHWI (KR)
KIM JINHONG (KR)
Application Number:
PCT/KR2016/008144
Publication Date:
February 02, 2017
Filing Date:
July 26, 2016
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
A47L15/42; A47L15/22
Foreign References:
| KR20070105048A | 2007-10-30 | |||
| KR100550853B1 | 2006-02-10 | |||
| KR20130015287A | 2013-02-14 | |||
| KR20130025263A | 2013-03-11 | |||
| JP2001258812A | 2001-09-25 |
Other References:
See also references of EP 3329827A4
Attorney, Agent or Firm:
PARK, Byung Chang (KR)
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