Title:
NON-WELDING FLANGE-TYPE CONNECTION JOINT AND METHOD FOR ASSEMBLING SAME
Document Type and Number:
WIPO Patent Application WO/2020/241940
Kind Code:
A1
Abstract:
The present invention relates to a non-welding flange-type connection joint and a method for assembling same and, specifically, to a non-welding flange-type connection joint and a method for assembling same, wherein the joint allows a pipe to be expanded without using welding and can be used even for a pipe through forcible insertion by a hydraulic device by using a "ㄱ"-shaped processed flange.
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| WO/2009/003016 | CONDUIT CONNECTION WITH SENSING FUNCTION |
| JP2022017782 | INNER RING AND PIPE JOINT |
| WO/2021/186865 | SEAL MEMBER AND PIPE JOINT |
Inventors:
CHOI JAE JIN (KR)
Application Number:
PCT/KR2019/006568
Publication Date:
December 03, 2020
Filing Date:
May 31, 2019
Export Citation:
Assignee:
CHOI JAE JIN (KR)
International Classes:
F16L19/05; F16L19/04
Foreign References:
| KR100987355B1 | 2010-10-12 | |||
| KR20180124665A | 2018-11-21 | |||
| KR20160034542A | 2016-03-30 | |||
| US2683613A | 1954-07-13 | |||
| US6419279B1 | 2002-07-16 |
Attorney, Agent or Firm:
LEE, Jae Hoon (KR)
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