CA2384835C - Tube fitting with indicating means - Google Patents

Tube fitting with indicating means Download PDF

Info

Publication number
CA2384835C
CA2384835C CA002384835A CA2384835A CA2384835C CA 2384835 C CA2384835 C CA 2384835C CA 002384835 A CA002384835 A CA 002384835A CA 2384835 A CA2384835 A CA 2384835A CA 2384835 C CA2384835 C CA 2384835C
Authority
CA
Canada
Prior art keywords
coupling
nut
marking
assembly
initial pull
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CA002384835A
Other languages
English (en)
French (fr)
Other versions
CA2384835A1 (en
Inventor
Peter C. Williams
Lonnie E. Johnston
John D. Karkosiak
Gerald A. Babuder
Sanjeev S. Moghe
Gary W. Scheffel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Swagelok Co
Original Assignee
Swagelok Co
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
Priority claimed from US09/395,386 external-priority patent/US6279242B1/en
Application filed by Swagelok Co filed Critical Swagelok Co
Priority to CA002629361A priority Critical patent/CA2629361A1/en
Publication of CA2384835A1 publication Critical patent/CA2384835A1/en
Application granted granted Critical
Publication of CA2384835C publication Critical patent/CA2384835C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • F16L19/065—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 the wedging action being effected by means of a ring
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints With Pressure Members (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • External Artificial Organs (AREA)
  • Joints That Cut Off Fluids, And Hose Joints (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
CA002384835A 1999-09-13 2000-09-12 Tube fitting with indicating means Expired - Fee Related CA2384835C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002629361A CA2629361A1 (en) 1999-09-13 2000-09-12 Tube fitting with indicating means

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US09/395,386 US6279242B1 (en) 1999-09-13 1999-09-13 Intrinsic gauging for tube fittings
US09/395,386 1999-09-13
US15996599P 1999-10-18 1999-10-18
US60/159,965 1999-10-18
PCT/US2000/024900 WO2001020214A1 (en) 1999-09-13 2000-09-12 Tube fitting with indicating means

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA002629361A Division CA2629361A1 (en) 1999-09-13 2000-09-12 Tube fitting with indicating means

Publications (2)

Publication Number Publication Date
CA2384835A1 CA2384835A1 (en) 2001-03-22
CA2384835C true CA2384835C (en) 2008-08-12

Family

ID=26856488

Family Applications (2)

Application Number Title Priority Date Filing Date
CA002384835A Expired - Fee Related CA2384835C (en) 1999-09-13 2000-09-12 Tube fitting with indicating means
CA002629361A Abandoned CA2629361A1 (en) 1999-09-13 2000-09-12 Tube fitting with indicating means

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA002629361A Abandoned CA2629361A1 (en) 1999-09-13 2000-09-12 Tube fitting with indicating means

Country Status (12)

Country Link
EP (1) EP1216377B1 (enExample)
JP (1) JP4172935B2 (enExample)
KR (1) KR20020039671A (enExample)
CN (1) CN1192178C (enExample)
AT (1) ATE360171T1 (enExample)
AU (2) AU778387B2 (enExample)
CA (2) CA2384835C (enExample)
DE (1) DE60034466T2 (enExample)
IL (1) IL148632A0 (enExample)
MX (1) MXPA02002878A (enExample)
TW (1) TW552369B (enExample)
WO (1) WO2001020214A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10774961B2 (en) 2014-06-04 2020-09-15 Parker-Hannifin Corporation Compression fitting with torque nut

Families Citing this family (52)

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US6279242B1 (en) 1999-09-13 2001-08-28 Swagelok Company Intrinsic gauging for tube fittings
US7194817B2 (en) 1999-09-13 2007-03-27 Swagelok Company Intrinsic gauging for tube fittings
US6640457B2 (en) * 1999-09-13 2003-11-04 Swagelok Company Intrinsic gauging for tube fittings
JP2004526911A (ja) 2001-02-06 2004-09-02 スウエイジロク・カンパニー 分離可能な管グリップ装置を備えた管継手
US7066496B2 (en) 2001-02-06 2006-06-27 Swagelok Company Fitting with separable gripping device for pipe and tube
TW530142B (en) 2001-02-06 2003-05-01 Swagelok Co Tube fitting for stainless steel tubing
US7407196B2 (en) 2003-08-06 2008-08-05 Swagelok Company Tube fitting with separable tube gripping device
US7416225B2 (en) 2001-02-06 2008-08-26 Swagelok Company Fitting for metal pipe and tubing
AUPR447001A0 (en) 2001-04-19 2001-05-17 Philmac Pty Ltd Pipe coupling
ATE387980T1 (de) 2002-07-17 2008-03-15 Shell Int Research Verfahren zur verbindung von expandierbaren rohren
EP1532474B1 (en) 2002-07-18 2012-08-15 Shell Internationale Research Maatschappij B.V. Marking of pipe joints
US7774917B2 (en) 2003-07-17 2010-08-17 Tubefuse Applications B.V. Forge welding tubulars
JP2005036947A (ja) * 2003-07-18 2005-02-10 Ihara Science Corp 管継手
US7497483B2 (en) 2004-04-22 2009-03-03 Swagelok Company Fitting for tube and pipe with cartridge
TW200602577A (en) * 2004-04-22 2006-01-16 Swagelok Co Fitting for tube and pipe
FR2872561B1 (fr) * 2004-06-30 2008-02-08 Chuchu Decayeux Soc Par Action Dispositif de raccord d'un tuyau, procede de montage associe et dispositif de tirette
US20080309076A1 (en) * 2005-02-25 2008-12-18 Waters Investments Limited Device and Method for a Fluid-Tight Connection
JP5342880B2 (ja) 2006-01-13 2013-11-13 スウエイジロク・カンパニー 適合された係合面を有する継手
WO2008051500A1 (en) * 2006-10-23 2008-05-02 Swagelok Company Installation arrangement for a conduct gripping device
JP2008286338A (ja) * 2007-05-18 2008-11-27 Daikin Ind Ltd 食い込み式管継手、冷凍装置及び温水装置
JP5457348B2 (ja) * 2007-07-27 2014-04-02 スウエイジロク・カンパニー 中心合わせを伴う管またはパイプ継手のための先細ナット
DE102007048948B4 (de) * 2007-10-12 2014-11-27 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Verbindungsanordnung
DE112009001330T5 (de) 2008-06-02 2011-04-14 Swagelok Co., Solon Vorrichtung und Verfahren zum Beurteilen eines Passstückzusammenbaus
US10215315B2 (en) 2008-09-05 2019-02-26 Parker-Hannifin Corporation Tube compression fitting and flared fitting used with connection body and method of making same
US7837238B2 (en) * 2009-01-12 2010-11-23 Krausz Industries Development Ltd Pipe grip ring
EP3054204B1 (en) * 2009-02-20 2017-11-22 Swagelok Company Fitting assembly evaluating apparatus
CN105065810B (zh) 2009-02-20 2018-06-12 斯瓦戈洛克公司 具有扭矩箍的导管配件以及用于拉近导管配件的方法
US8876170B2 (en) 2009-04-27 2014-11-04 Swagelok Company Tapered drive nut for conduit fitting
CA2779014C (en) * 2009-11-20 2014-07-22 Alcoa Inc. Lockwireless anti-rotation fitting
KR100987334B1 (ko) * 2010-02-11 2010-10-12 주식회사 비엠티 조임량 확인이 가능한 튜브 피팅 구조
JP6023708B2 (ja) * 2010-07-09 2016-11-09 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
US8569070B2 (en) * 2010-07-16 2013-10-29 Idex Health & Science Llc Connection assembly for ultra high pressure liquid chromatography
US8523503B2 (en) * 2010-07-30 2013-09-03 Nuovo Pignone, S.P.A. Threaded joint and method of sealing a threaded joint
KR20140060880A (ko) * 2012-11-13 2014-05-21 디케이락 주식회사 결합돌기와 첵 마아킹이 형성된 튜브체결구
KR101338185B1 (ko) * 2012-12-10 2013-12-09 주식회사 새롬테크 수밀구조를 갖는 파이프 이음구
KR101372931B1 (ko) * 2013-06-12 2014-03-12 주식회사 유니락 파이프 피팅 장치
EP3140580B1 (en) 2014-05-09 2020-03-25 Swagelok Company Conduit fitting with components adapted for facilitating assembly
JP6410465B2 (ja) * 2014-05-14 2018-10-24 株式会社Ｋｖｋ 管継手
WO2016144723A1 (en) * 2015-03-06 2016-09-15 Swagelok Company Systems and methods for strain detection in a coupling
US10584814B2 (en) 2016-03-23 2020-03-10 Swagelok Company Conduit fitting with stroke resisting features
US10508762B2 (en) * 2017-03-20 2019-12-17 Brian B. Kim Assembly of a flexible tube and a fitting body and a method thereof
JP6561340B2 (ja) * 2017-06-13 2019-08-21 株式会社トヨックス 管継手
CN108317153B (zh) * 2017-10-24 2019-12-10 喜利得股份公司 具有接合指示件的紧固件联接件
PL3951229T3 (pl) * 2019-03-27 2024-07-01 Nippon Steel Corporation Połączenie gwintowe dla rury stalowej
CN114222881B (zh) * 2019-06-13 2024-03-08 帕克-汉尼芬公司 用于将流体输送管道互连的螺纹联接组件
CN111140400B (zh) * 2019-12-23 2021-10-22 北京航空航天大学 一种电推进发动机的阳极进气组件
CN111102408A (zh) * 2019-12-23 2020-05-05 北京航空航天大学 一种电推进发动机的阴极管路绝缘密封接头
US11435328B2 (en) * 2020-02-28 2022-09-06 Agilent Technologies, Inc. Unions and couplers
CN111322470B (zh) * 2020-03-13 2021-09-14 浙江双森金属科技股份有限公司 一种锁扩式管道连接件
WO2023064726A1 (en) * 2021-10-15 2023-04-20 Reliance Worldwide Corporation Water heater expansion tank fitting tees
KR102880336B1 (ko) 2022-04-20 2025-11-03 디케이락 주식회사 회전수 제어가 가능한 자동회전 체결공구 및 이를 이용한 체결방법
KR102819382B1 (ko) * 2022-11-25 2025-06-13 주식회사 디오하베스트 무용접 방식에 의한 파이프나 튜브의 체결장치에 사용되는 지그

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10774961B2 (en) 2014-06-04 2020-09-15 Parker-Hannifin Corporation Compression fitting with torque nut

Also Published As

Publication number Publication date
AU7828400A (en) 2001-04-17
IL148632A0 (en) 2002-09-12
EP1216377A1 (en) 2002-06-26
CN1192178C (zh) 2005-03-09
AU778387B2 (en) 2004-12-02
EP1216377B1 (en) 2007-04-18
ATE360171T1 (de) 2007-05-15
TW552369B (en) 2003-09-11
KR20020039671A (ko) 2002-05-27
CN1390285A (zh) 2003-01-08
AU2005200125A1 (en) 2005-02-10
DE60034466T2 (de) 2008-01-03
JP4172935B2 (ja) 2008-10-29
MXPA02002878A (es) 2003-07-21
JP2003509645A (ja) 2003-03-11
WO2001020214A1 (en) 2001-03-22
CA2384835A1 (en) 2001-03-22
CA2629361A1 (en) 2001-03-22
DE60034466D1 (de) 2007-05-31

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed