Title:
PIPE CONNECTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/096018
Kind Code:
A1
Abstract:
A pipe connection device is provided. The pipe connection device comprises a body, a nut and a ferrule. The body, the nut and the ferrule accommodate a pipe having a predetermined outer diameter. The ferrule is an integrated ferrule including a ferrule front part, a ferrule rear part, and a ferrule center part between the ferrule front part and the ferrule rear part. The thickness of the ferrule center part is thinner than the thickness of the ferrule front part and the ferrule rear part, the ferrule has an inner diameter that becomes larger toward the ferrule center part from the ferrule front part and the ferrule rear part, and the ferrule has, at each outer periphery between the ferrule front part and the ferrule center part and between the ferrule rear part and the ferrule center part, a circular arc reinforcing part for alleviating deformation of the ferrule.
Inventors:
HEO JIN SOO (KR)
Application Number:
PCT/KR2021/019721
Publication Date:
June 01, 2023
Filing Date:
December 23, 2021
Export Citation:
Assignee:
ATMA CO LTD (KR)
International Classes:
F16L19/06; F16L33/22
Foreign References:
| KR20180112824A | 2018-10-12 | |||
| KR20200127341A | 2020-11-11 | |||
| KR20090010124U | 2009-10-07 | |||
| JP5557221B2 | 2014-07-23 | |||
| JP2015197200A | 2015-11-09 |
Attorney, Agent or Firm:
NAMCHON PATENT & LAW FIRM (KR)
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