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Patent Searching and Data


Title:
LAUNDRY HANDLING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2018/236157
Kind Code:
A1
Abstract:
The laundry handling apparatus according to the present invention comprises: an outer tub in which washing water is filled; an inner tub rotatably provided inside the outer tub; a pulsator rotatably provided inside the inner tub; and an impeller disposed inside the inner tub and rotatably provided under the pulsator, wherein the impeller comprises a rotating plate, which rotates when the pulsator rotates, and multiple blades protruding from the lower surface of the rotating plate, and each of the multiple blades comprises a first rib, which extends from the outer end thereof to a first inner end in the forward direction so as to gradually come closer to the center of the rotating plate and has a concave surface which pushes a water current when the rotating plate rotates in the forward direction, and a second rib, which extends from the outer end thereof to a second inner end in the reverse direction so as to gradually come closer to the center of the rotating plate and has a concave surface which pushes a water current when the rotating plate rotates in the reverse direction.

Inventors:
KIM DONGCHEOL (KR)
KIM YOUNGJONG (KR)
YU INSIK (KR)
Application Number:
PCT/KR2018/006998
Publication Date:
December 27, 2018
Filing Date:
June 21, 2018
Export Citation:
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Assignee:
LG ELECTRONICS INC (KR)
International Classes:
D06F37/40; D06F17/06; D06F37/12
Foreign References:
KR20170042223A2017-04-18
KR20160034860A2016-03-30
KR19990004852A1999-01-25
KR20160007321A2016-01-20
JP2000342878A2000-12-12
Attorney, Agent or Firm:
PARK, Byung Chang (KR)
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