KR102351742B1 - 스트로크 저항 특징부를 갖는 도관 피팅 - Google Patents

스트로크 저항 특징부를 갖는 도관 피팅 Download PDF

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Publication number
KR102351742B1
KR102351742B1 KR1020187029938A KR20187029938A KR102351742B1 KR 102351742 B1 KR102351742 B1 KR 102351742B1 KR 1020187029938 A KR1020187029938 A KR 1020187029938A KR 20187029938 A KR20187029938 A KR 20187029938A KR 102351742 B1 KR102351742 B1 KR 102351742B1
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South Korea
Prior art keywords
fitting
annular surface
conduit
threaded
relative axial
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Korean (ko)
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KR20180125534A (ko
Inventor
칼 알. 브라운
피터 씨. 윌리엄스
그레고리 에스. 칼라타
더글라스 에스. 웰치
로널드 피. 캠벨
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스웨이지락 캄파니
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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
    • F16L19/06—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 in which radial clamping is obtained by wedging action on non-deformed pipe ends
    • F16L19/061—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 in which radial clamping is obtained by wedging action on non-deformed pipe ends a pressure ring being arranged between the clamping ring and the threaded member or the connecting member
    • 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
    • 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
    • F16L19/103—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 with more than one ring per pipe end being used
    • 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
    • F16L2201/00—Special arrangements for pipe couplings
    • F16L2201/10—Indicators for correct coupling
    • 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
    • F16L2201/00—Special arrangements for pipe couplings
    • F16L2201/30—Detecting leaks

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints With Pressure Members (AREA)
  • Gasket Seals (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Clamps And Clips (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
KR1020187029938A 2016-03-23 2017-03-15 스트로크 저항 특징부를 갖는 도관 피팅 Active KR102351742B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662311971P 2016-03-23 2016-03-23
US62/311,971 2016-03-23
PCT/US2017/022402 WO2017165162A1 (en) 2016-03-23 2017-03-15 Conduit fitting with stroke resisting features

Publications (2)

Publication Number Publication Date
KR20180125534A KR20180125534A (ko) 2018-11-23
KR102351742B1 true KR102351742B1 (ko) 2022-01-14

Family

ID=58428391

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020187029938A Active KR102351742B1 (ko) 2016-03-23 2017-03-15 스트로크 저항 특징부를 갖는 도관 피팅

Country Status (8)

Country Link
US (2) US10584814B2 (https=)
EP (1) EP3433522B1 (https=)
JP (1) JP6925407B2 (https=)
KR (1) KR102351742B1 (https=)
CN (1) CN109073120B (https=)
IL (1) IL261867A (https=)
TW (1) TW201740044A (https=)
WO (1) WO2017165162A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009020900A2 (en) * 2007-08-03 2009-02-12 Swagelok Company Pull-up by torque ferrule fitting
WO2017041175A1 (en) * 2015-09-08 2017-03-16 Mécanique Analytique Inc. Fitting assembly for analtical applications
US11320069B2 (en) * 2019-07-22 2022-05-03 Parker-Hannifin Corporation Threaded coupling with under-torque prevention
US11767937B2 (en) 2021-12-16 2023-09-26 B. & E. Manufacturing Co., Inc. Dynamic bellows fluid fitting

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013534599A (ja) 2010-07-09 2013-09-05 スウエイジロク・カンパニー 可撓性トルクカラーを有する導管継手

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US20170276270A1 (en) 2017-09-28
US20200182383A1 (en) 2020-06-11
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CN109073120A (zh) 2018-12-21
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US10584814B2 (en) 2020-03-10
CN109073120B (zh) 2021-02-19
IL261867A (en) 2018-10-31
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EP3433522A1 (en) 2019-01-30
KR20180125534A (ko) 2018-11-23

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