Title:
WASHING MACHINE
Document Type and Number:
WIPO Patent Application WO/2021/230584
Kind Code:
A1
Abstract:
A washing machine according to the present invention comprises a rotating tub for accommodating laundry and a pulsator which is rotatably installed at the lower portion of the rotating tub so as to generate a water flow and to make the laundry float. The pulsator includes: an outer pulsator including a plurality of first through-holes for circulating washing water; an inner pulsator which is fixed on the rear surface of the outer pulsator so as to form a flow path therebetween, and includes a plurality of second through-holes for circulating the washing water; and a washing water inflow prevention member which is attached to the upper surface of the inner pulsator to have a certain height and to surround the plurality of second through-holes, and prevents the washing water from flowing to the outside of the plurality of second through-holes from between the outer pulsator and the inner pulsator.
More Like This:
JPS5668491 | TANK COVER FOR HYDROEXTRACTING WASHING MACHINE |
WO/2015/143887 | ATTACHED BLOCK STRUCTURE FOR INNER BARREL OF WASHING MACHINE |
JP6886283 | Washing machine |
Inventors:
LEE HYOUNYOUNG (KR)
HA HONGGIL (KR)
HA HONGGIL (KR)
Application Number:
PCT/KR2021/005778
Publication Date:
November 18, 2021
Filing Date:
May 10, 2021
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
D06F37/14; D06F37/24; D06F37/42
Domestic Patent References:
WO2019051960A1 | 2019-03-21 |
Foreign References:
KR100578330B1 | 2006-05-11 | |||
CN107974793A | 2018-05-01 | |||
KR100292267B1 | 2001-06-01 | |||
KR20000001919U | 2000-01-25 |
Attorney, Agent or Firm:
SELIM INTELLECTUAL PROPERTY LAW FIRM (KR)
Download PDF:
Previous Patent: ACOUSTIC CAMERA HAVING EXPANDABLE ACOUSTIC WAVE RECEIVING STRUCTURE
Next Patent: VACUUM CLEANER AND MOLD DEVICE
Next Patent: VACUUM CLEANER AND MOLD DEVICE