Title:
BUBBLE GENERATION APPARATUS AND WASHING DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/023159
Kind Code:
A1
Abstract:
Provided are a bubble generation apparatus (100) and a washing device (1000), the bubble generation apparatus (100) comprising: a gas dissolution chamber (1), a bypass member (2), and a bubbler (3). The gas dissolution chamber (1) has a vent opening (101), a liquid inlet (102), and a liquid outlet (103); the bypass member (2) has a gradually contracting section (21), a throat part (22), and a gradually expanding section (23) which are connected in sequence from a bypass inlet (201) to a bypass outlet (202); the bubbler (3) is connected to the liquid outlet (103), the bypass inlet (201) or bypass outlet (202) of the bypass member (2) is connected to the liquid inlet (102) so as to supply liquid into the gas dissolution chamber (1), and the throat part (22) is connected to the vent opening (101) or a gas storage space in the gas dissolution chamber (1).
More Like This:
JPS60207633 | TABLEWEAR WASHER |
JPH0739746 | [Name of device] Dishwasher |
Inventors:
GENG JIE (CN)
XU PINGPING (CN)
LI XIANG (CN)
PENG MANHUA (CN)
HUANG SHI (CN)
XU PINGPING (CN)
LI XIANG (CN)
PENG MANHUA (CN)
HUANG SHI (CN)
Application Number:
PCT/CN2020/106617
Publication Date:
February 11, 2021
Filing Date:
August 03, 2020
Export Citation:
Assignee:
FOSHAN SHUNDE MIDEA WASHING APPLIANCES MFG CO LTD (CN)
MIDEA GROUP CO LTD (CN)
MIDEA GROUP CO LTD (CN)
International Classes:
A47L15/42; A47L15/44
Foreign References:
CN210871407U | 2020-06-30 | |||
CN208659058U | 2019-03-29 | |||
CN109431413A | 2019-03-08 | |||
CN110073050A | 2019-07-30 | |||
CN104854271A | 2015-08-19 | |||
CN104147733A | 2014-11-19 | |||
JP2007117315A | 2007-05-17 | |||
JP2018099687A | 2018-06-28 | |||
JP2017047087A | 2017-03-09 | |||
US20100176521A1 | 2010-07-15 |
Other References:
See also references of EP 4008231A4
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
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