Title:
CONNECTION STRUCTURE FOR FLUID DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/009049
Kind Code:
A1
Abstract:
Provided is a connection structure for a fluid device, the connection structure enabling a reduction in a space for mounting the fluid device. This connection structure for a fluid device is provided with: a cylindrical first receiving opening (11) provided to a first fluid device (1) so as to be in communication with a first fluid flow passage (21) of the first fluid device (1); a cylindrical second receiving opening (12) provided to a second fluid device (2) so as to be in communication with a second fluid flow passage (25) of the second fluid device (2); a first cylindrical member (13) having a first engagement section (53) and provided to the first receiving opening (11); a second cylindrical member (14) which has a second engagement section (54) capable of engaging with the first engagement section (53) and which is provided to the second receiving opening (12); and a connection body (15) which is provided between the first receiving opening (11) and the second receiving opening (12), seals against the first receiving opening (11), and seals against the second receiving opening (12). The engagement between the second engagement section (54) and the first engagement section (53) affixes the second cylindrical member (14) and the first cylindrical member (13).
More Like This:
Inventors:
IIDA TOSHIHIDE (JP)
FUJII TATSUYA (JP)
SUGITA KATSUNORI (JP)
KONISHI TAKAHITO (JP)
KOIKE TOMOYUKI (JP)
FUJII TATSUYA (JP)
SUGITA KATSUNORI (JP)
KONISHI TAKAHITO (JP)
KOIKE TOMOYUKI (JP)
Application Number:
PCT/JP2018/023024
Publication Date:
January 10, 2019
Filing Date:
June 15, 2018
Export Citation:
Assignee:
NIPPON PILLAR PACKING (JP)
International Classes:
F16L23/02; F16L19/065; F16L23/04; F16L37/098; F16L37/107
Foreign References:
| EP0937935A1 | 1999-08-25 | |||
| JP2001516862A | 2001-10-02 | |||
| US5228724A | 1993-07-20 | |||
| JPH0614681U | 1994-02-25 | |||
| US2862731A | 1958-12-02 | |||
| US1794905A | 1931-03-03 | |||
| JPS57117491U | 1982-07-21 | |||
| JP2008514957A | 2008-05-08 | |||
| US20140300106A1 | 2014-10-09 | |||
| JPH1054489A | 1998-02-24 |
Other References:
See also references of EP 3650737A4
Attorney, Agent or Firm:
SUZUE Shoji (JP)
Download PDF: