Title:
BUBBLE GENERATING DEVICE AND FLUSHING TOILET PROVIDED WITH SAME
Document Type and Number:
WIPO Patent Application WO/2017/056554
Kind Code:
A1
Abstract:
An ejector 116 (mixer) generates bubble water. A water channeling unit 126 is formed on the downstream side of the ejector 116. The water channeling unit 126 may have a detergent opening 122 for injecting detergent into the bubble water. An overflow opening 124 communicates with the outside of the water channeling unit 126. The ejector 116 causes the bubble water to fall from a discharge port 140 into the water channeling unit 126. The overflow opening 124 is formed at a position 20 mm or more below the discharge port 140. The bubble water and the detergent are mixed by a stirrer 132 formed below a preparation unit 130. Protrusions 134 are formed in a spiral shape on an inner wall surface of the stirrer 132. A shearing unit 128 is formed on the downstream side of the water channeling unit 126 to shear the bubbles using an impeller 136.
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| WO/2011/129947 | END SEALS FOR AERATION DIFFUSER ASSEMBLY |
| JPH06190255 | GAS AND LIQUID MIXING DEVICE |
Inventors:
SHIMIZU KOJI (JP)
HAIDA SHUHEI (JP)
WATARI KOJIRO (JP)
HAIDA SHUHEI (JP)
WATARI KOJIRO (JP)
Application Number:
PCT/JP2016/066153
Publication Date:
April 06, 2017
Filing Date:
June 01, 2016
Export Citation:
Assignee:
LIXIL CORP (JP)
International Classes:
B01F3/04; B01F7/16; B01F15/02; E03D9/02; E03D11/02
Foreign References:
| JPS56130214A | 1981-10-13 | |||
| JP2002361239A | 2002-12-17 | |||
| JP2009007930A | 2009-01-15 | |||
| JP2010189742A | 2010-09-02 | |||
| JP2002356898A | 2002-12-13 |
Other References:
See also references of EP 3357565A4
Attorney, Agent or Firm:
MORISHITA Sakaki (JP)
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