Title:
CONNECTOR AND PRODUCTION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2016/052691
Kind Code:
A1
Abstract:
Provided is a connector with which it is possible to reduce pulsation without increasing the size of the connector. A connector (1) is provided with a plastic first pipe insertion part (11) formed into a tubular shape, the first pipe insertion part (11) having a first opening (11b) into which a first pipe (3) is inserted, and a plastic second pipe mounting part (12) formed into a tubular shape by integral molding with the first pipe insertion part (11), a second pipe (4) being mounted to the outer periphery of the second pipe mounting part (12) from a second opening (12a) side. The second pipe mounting part (12) is provided with: a tubular part (50) having a second flow channel (51) formed in the second opening (12a) side; and a wall part (60) for partitioning a first flow channel (11a) of the first pipe insertion part (11) and the second flow channel (51) of the tubular part (50), the wall part (60) being formed so as to extend in the same direction as the second flow channel (51), and having an orifice (61) formed therein for communicating the first flow channel (11a) and the second flow channel (51).
Inventors:
TAKIMOTO YORIHIRO (JP)
Application Number:
PCT/JP2015/077905
Publication Date:
April 07, 2016
Filing Date:
October 01, 2015
Export Citation:
Assignee:
SUMITOMO RIKO CO LTD (JP)
International Classes:
F16L55/00; F02M37/00; F16L55/04
Foreign References:
| JP2009052572A | 2009-03-12 | |||
| JP2005344547A | 2005-12-15 | |||
| JPH09257186A | 1997-09-30 | |||
| JP2005195540A | 2005-07-21 |
Attorney, Agent or Firm:
KYORITSU INTERNATIONAL (JP)
Patent business corporation Joint establishment (JP)
Patent business corporation Joint establishment (JP)
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