Title:
PIPE CONNECTION STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2017/094375
Kind Code:
A1
Abstract:
The present invention pertains to a pipe connection structure applied to pipes through which a working fluid for a fluid coupling flows. The pipe connection structure comprises: a connection pipe (34) through which the working fluid for the fluid coupling flows; a support member (35) having a through hole (35a) into which the connection pipe (34) is inserted; an annular seal (48) that seals a gap between an outer circumferential surface (34a) of the connection pipe (34) and the through hole (35a); and a flange member (66) that presses the annular seal (48) against the support member (35). The diameter of the outer circumferential surface (34a) of the connection pipe (34) is smaller than the diameter of the through hole (35a).
Inventors:
OGATA HIROSHI (JP)
KATAYA YOSHINORI (JP)
KASAI HIDETOSHI (JP)
IKEDA HAYATO (JP)
KATAYA YOSHINORI (JP)
KASAI HIDETOSHI (JP)
IKEDA HAYATO (JP)
Application Number:
PCT/JP2016/080789
Publication Date:
June 08, 2017
Filing Date:
October 18, 2016
Export Citation:
Assignee:
EBARA CORP (JP)
International Classes:
F16L5/08; F16D33/18; F16L5/00; F16L5/02
Foreign References:
| JP2002048489A | 2002-02-15 | |||
| JPS53112820U | 1978-09-08 | |||
| JPH02124390U | 1990-10-12 | |||
| EP0259765A1 | 1988-03-16 | |||
| US20140265157A1 | 2014-09-18 | |||
| JPS61101180U | 1986-06-27 | |||
| US3348850A | 1967-10-24 | |||
| JP2010210056A | 2010-09-24 | |||
| JPS5563485U | 1980-04-30 |
Attorney, Agent or Firm:
WATANABE, Isamu et al. (JP)
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