Title:
PIPE JOINT FOR HYDROGEN CHARGING FACILITY
Document Type and Number:
Japanese Patent JP2016075314
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a pipe joint for a hydrogen charging facility, capable of easily connecting a commercially available gas pipe to an equipment body of a pressure regulator so as not to reduce strength, by eliminating a welding portion of a sleeve pipe and a gas pipe.SOLUTION: A male screw 3a provided on the one-end outer periphery of a gas pipe 3 is screwed into a female screw 1a provided on the inner periphery of a sleeve pipe 1, the end part of the sleeve pipe 1 and the end part of a connection pipe 5 of an equipment body 4 abut each other through a seal ring 6, and the end part of the sleeve pipe 1 and the end part of the connection pipe 5 of the equipment body 4 are fixed by fixing means.SELECTED DRAWING: Figure 1
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Inventors:
FUJIKAWA SATORU
Application Number:
JP2014204671A
Publication Date:
May 12, 2016
Filing Date:
October 03, 2014
Export Citation:
Assignee:
YAMATO SANGYO CO LTD
International Classes:
F16L19/03; F16L23/024; F16L23/026; F16L23/028; F16L23/04
Attorney, Agent or Firm:
Kazuyoshi Tsujimoto
Nozomi Tsujimoto
Hiroshi Matsuda
Nozomi Tsujimoto
Hiroshi Matsuda
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