Title:
JOINING STRUCTURE, PIPE JOINT, AND METHOD FOR FORMING JOINING STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2020/054243
Kind Code:
A1
Abstract:
A joining structure that air-tightly or liquid-tightly joins an outer peripheral surface of a pipe member and an inner peripheral surface of a cylinder member mounted on the pipe member in order to join the pipe member and a pipe joint more firmly than in the past without using welding, wherein an annular protuberance formed on the inner peripheral surface of the cylinder member makes it impossible to separate the pipe member and the cylinder member.
Inventors:
FUKAYA SHINJI (JP)
Application Number:
PCT/JP2019/030250
Publication Date:
March 19, 2020
Filing Date:
August 01, 2019
Export Citation:
Assignee:
IHARA SCIENCE CORP (JP)
International Classes:
F16L19/08; F16L21/04
Foreign References:
| JP2010025294A | 2010-02-04 | |||
| JPS57134489U | 1982-08-21 | |||
| JP2017129266A | 2017-07-27 | |||
| JP2007247702A | 2007-09-27 |
Other References:
See also references of EP 3851723A4
Attorney, Agent or Firm:
NISHIMURA, Ryuhei (JP)
Download PDF: