Title:
RESIN PIPE JOINT
Document Type and Number:
WIPO Patent Application WO/2017/056203
Kind Code:
A1
Abstract:
This resin pipe joint (1, 11, 21) is provided with: a tubular joint main body (2, 12, 22) comprising an internal flow path (9P) through which a fluid is made to flow; and two or more welded ends (3a-3c, 13a, 13b, 23a, 23b) that are provided to each of two or more open parts of the internal flow path (P) and that are arranged opposite the end of a resin tube member for piping or the end of another resin pipe joint and welded thereto. The internal flow path (P) of the joint main body (2, 12, 22) is configured so that the cross-sectional area of the flow path thereof is uniform at least in a part that has a straight outer diameter and that is adjacent to the welded sections (3a-3c, 13a, 13b, 23a, 23b).
Inventors:
YOKOYAMA MAKOTO (JP)
TAMARIBUCHI SEIYA (JP)
TAMARIBUCHI SEIYA (JP)
Application Number:
PCT/JP2015/077624
Publication Date:
April 06, 2017
Filing Date:
September 29, 2015
Export Citation:
Assignee:
MIRAIAL CO LTD (JP)
International Classes:
F16L47/02
Foreign References:
| JP2011515635A | 2011-05-19 | |||
| JP2013103363A | 2013-05-30 | |||
| JP2014025575A | 2014-02-06 |
Attorney, Agent or Firm:
AXIS PATENT INTERNATIONAL (JP)
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