Title:
DISH WASHER
Document Type and Number:
WIPO Patent Application WO/2018/026226
Kind Code:
A1
Abstract:
The air jet generator according to one embodiment of the present invention comprises: an impeller which exerts a centrifugal force on wash water flowing in the forward direction; a depressurizing unit for decreasing the pressure of the wash water which has passed through the impeller; an air drawing unit for injecting air into the depressurizing unit; a pressurizing unit for increasing pressure so as to disintegrate the air which has flowed therein from the air drawing unit; an air tab having multiple holes formed therein so as to disintegrate the air contained in the wash water which has passed through the pressurizing unit; and a reverse injection nozzle for spraying the wash water in the reverse direction toward the air tab.
Inventors:
CHOI YONGJIN (KR)
HAN SHINWOO (KR)
HAN SHINWOO (KR)
Application Number:
PCT/KR2017/008422
Publication Date:
February 08, 2018
Filing Date:
August 03, 2017
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
A47L15/42; A47L15/00; B05B1/00
Foreign References:
| JP2008119151A | 2008-05-29 | |||
| JP2008086868A | 2008-04-17 | |||
| US4836834A | 1989-06-06 | |||
| JP5794338B2 | 2015-10-14 | |||
| KR20120052728A | 2012-05-24 |
Other References:
See also references of EP 3494859A4
Attorney, Agent or Firm:
PARK, Byung Chang (KR)
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