KR20220143024A - 관 조인트 구조 - Google Patents

관 조인트 구조 Download PDF

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Publication number
KR20220143024A
KR20220143024A KR1020227027625A KR20227027625A KR20220143024A KR 20220143024 A KR20220143024 A KR 20220143024A KR 1020227027625 A KR1020227027625 A KR 1020227027625A KR 20227027625 A KR20227027625 A KR 20227027625A KR 20220143024 A KR20220143024 A KR 20220143024A
Authority
KR
South Korea
Prior art keywords
pipe
diameter
joint body
ring
tip
Prior art date
Application number
KR1020227027625A
Other languages
English (en)
Korean (ko)
Inventor
히로시 이노우에
Original Assignee
히가시오 멕 가부시키가이샤
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 히가시오 멕 가부시키가이샤 filed Critical 히가시오 멕 가부시키가이샤
Publication of KR20220143024A publication Critical patent/KR20220143024A/ko

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
    • F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
    • F16L19/025—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member the pipe ends having integral collars or flanges
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
    • F16L19/04—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts using additional rigid rings, sealing directly on at least one pipe end, which is flared either before or during the making of the connection
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
    • F16L19/08—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts with metal rings which bite into the wall of the pipe
    • F16L19/10—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts with metal rings which bite into the wall of the pipe the profile of the ring being altered

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints With Pressure Members (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
KR1020227027625A 2020-03-03 2021-02-26 관 조인트 구조 KR20220143024A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2020-036018 2020-03-03
JP2020036018A JP6730759B1 (ja) 2020-03-03 2020-03-03 冷媒用管継手構造
PCT/JP2021/007407 WO2021177177A1 (ja) 2020-03-03 2021-02-26 管継手構造

Publications (1)

Publication Number Publication Date
KR20220143024A true KR20220143024A (ko) 2022-10-24

Family

ID=71738540

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020227027625A KR20220143024A (ko) 2020-03-03 2021-02-26 관 조인트 구조

Country Status (4)

Country Link
JP (1) JP6730759B1 (ja)
KR (1) KR20220143024A (ja)
CN (1) CN114930072A (ja)
WO (1) WO2021177177A1 (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6901178B1 (ja) * 2020-10-12 2021-07-14 井上スダレ株式会社 管継手構造
JP6924538B1 (ja) * 2021-04-28 2021-08-25 井上スダレ株式会社 管継手構造
JP6924539B1 (ja) * 2021-05-26 2021-08-25 井上スダレ株式会社 管継手構造
JP6976017B1 (ja) * 2021-07-05 2021-12-01 井上スダレ株式会社 管継手構造
JP7149656B1 (ja) 2021-10-01 2022-10-07 井上スダレ株式会社 管継手構造

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005042858A (ja) 2003-07-24 2005-02-17 Mitsubishi Electric Corp フレア配管継手構造およびそれを用いた製品
JP2010270846A (ja) 2009-05-22 2010-12-02 Higashio Mech Co Ltd 管継手

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57145885U (ja) * 1981-03-10 1982-09-13
JPS61109978U (ja) * 1984-12-25 1986-07-11
JP2001182875A (ja) * 1999-12-27 2001-07-06 Hidesaburo Ishii 耐圧接続チューブの中空接続栓装置
JP2001248768A (ja) * 2000-03-02 2001-09-14 Advance Denki Kogyo Kk プラスチックチューブの継ぎ手構造
FR2806779B1 (fr) * 2000-03-22 2002-10-18 Claude Benit Procede d'assemblage d'un conduit sur un embout tubulaire rigide au moyen d'un ecrou visse sur l'embout, et raccord pour la mise en oeuvre du procede

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005042858A (ja) 2003-07-24 2005-02-17 Mitsubishi Electric Corp フレア配管継手構造およびそれを用いた製品
JP2010270846A (ja) 2009-05-22 2010-12-02 Higashio Mech Co Ltd 管継手

Also Published As

Publication number Publication date
WO2021177177A1 (ja) 2021-09-10
CN114930072A (zh) 2022-08-19
JP2021139412A (ja) 2021-09-16
JP6730759B1 (ja) 2020-07-29

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