Title:
VALVE
Document Type and Number:
WIPO Patent Application WO/2017/138301
Kind Code:
A1
Abstract:
This valve 150 includes a pair of seal walls 152 that are disposed so that the inner side surfaces face each other and that can open and close a lower end portion due to the inner side surfaces coming into contact with and separating from each other. Both end vicinities of the pair of seal walls 152 are bonded together, at least in the upper part. The pair of seal walls 152 each include at least an upper first area and a second area including the lower end below the first area. The first area and the second area are both formed from a flexible member.
Inventors:
IMAI SHIGEO (JP)
YOSHIZAWA HIROSHI (JP)
ENDO GIICHI (JP)
YOSHIZAWA HIROSHI (JP)
ENDO GIICHI (JP)
Application Number:
PCT/JP2017/001203
Publication Date:
August 17, 2017
Filing Date:
January 16, 2017
Export Citation:
Assignee:
LIXIL CORP (JP)
International Classes:
F16K15/14; A47K11/04; E03D11/10
Foreign References:
| JP2012528996A | 2012-11-15 | |||
| JP2015113156A | 2015-06-22 | |||
| JPH0953736A | 1997-02-25 |
Attorney, Agent or Firm:
MORISHITA Sakaki (JP)
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