AU778387B2 - Tube fitting with indicating means - Google Patents

Tube fitting with indicating means Download PDF

Info

Publication number
AU778387B2
AU778387B2 AU78284/00A AU7828400A AU778387B2 AU 778387 B2 AU778387 B2 AU 778387B2 AU 78284/00 A AU78284/00 A AU 78284/00A AU 7828400 A AU7828400 A AU 7828400A AU 778387 B2 AU778387 B2 AU 778387B2
Authority
AU
Australia
Prior art keywords
nut
marking
fitting
coupling
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.)
Ceased
Application number
AU78284/00A
Other languages
English (en)
Other versions
AU7828400A (en
Inventor
Gerald A. Babuder
Lonnie E. Johnston
John D. Karkosiak
Sanjeev S. Moghe
Gary W. Scheffel
Peter C. Williams
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
Publication of AU7828400A publication Critical patent/AU7828400A/en
Application granted granted Critical
Publication of AU778387B2 publication Critical patent/AU778387B2/en
Anticipated expiration legal-status Critical
Ceased 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)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Joints That Cut Off Fluids, And Hose Joints (AREA)
AU78284/00A 1999-09-13 2000-09-12 Tube fitting with indicating means Ceased AU778387B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US09/395386 1999-09-13
US09/395,386 US6279242B1 (en) 1999-09-13 1999-09-13 Intrinsic gauging for tube fittings
US15996599P 1999-10-18 1999-10-18
US60/159965 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
AU2005200125A Division AU2005200125A1 (en) 1999-09-13 2005-01-12 Tube fitting with indicating means

Publications (2)

Publication Number Publication Date
AU7828400A AU7828400A (en) 2001-04-17
AU778387B2 true AU778387B2 (en) 2004-12-02

Family

ID=26856488

Family Applications (2)

Application Number Title Priority Date Filing Date
AU78284/00A Ceased AU778387B2 (en) 1999-09-13 2000-09-12 Tube fitting with indicating means
AU2005200125A Abandoned AU2005200125A1 (en) 1999-09-13 2005-01-12 Tube fitting with indicating means

Family Applications After (1)

Application Number Title Priority Date Filing Date
AU2005200125A Abandoned AU2005200125A1 (en) 1999-09-13 2005-01-12 Tube fitting with indicating means

Country Status (12)

Country Link
EP (1) EP1216377B1 (https=)
JP (1) JP4172935B2 (https=)
KR (1) KR20020039671A (https=)
CN (1) CN1192178C (https=)
AT (1) ATE360171T1 (https=)
AU (2) AU778387B2 (https=)
CA (2) CA2629361A1 (https=)
DE (1) DE60034466T2 (https=)
IL (1) IL148632A0 (https=)
MX (1) MXPA02002878A (https=)
TW (1) TW552369B (https=)
WO (1) WO2001020214A1 (https=)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US7066496B2 (en) 2001-02-06 2006-06-27 Swagelok Company Fitting with separable gripping device for pipe and tube
US7108288B2 (en) 2001-02-06 2006-09-19 Swagelok Company Tube fitting with separable tube gripping ring
US7416225B2 (en) 2001-02-06 2008-08-26 Swagelok Company Fitting for metal pipe and tubing
BR0207035A (pt) 2001-02-06 2005-02-09 Swagelok Co Conexão de tubo para tubulação de aço inoxidável
US7407196B2 (en) 2003-08-06 2008-08-05 Swagelok Company Tube fitting with separable tube gripping device
AUPR447001A0 (en) * 2001-04-19 2001-05-17 Philmac Pty Ltd Pipe coupling
EP1531959B1 (en) 2002-07-17 2008-03-05 Shell Internationale Researchmaatschappij B.V. Method of joining expandable tubulars
CA2493775C (en) 2002-07-18 2013-11-19 Shell Canada Limited 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
TW200602577A (en) * 2004-04-22 2006-01-16 Swagelok Co Fitting for tube and pipe
US7497483B2 (en) 2004-04-22 2009-03-03 Swagelok Company Fitting for tube and pipe with cartridge
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
WO2006091952A1 (en) * 2005-02-25 2006-08-31 Waters Investments Limited Device and method for a fluid-tight connection
EP2489912B1 (en) 2006-01-13 2016-03-09 Swagelok Company Fitting for tube or pipe
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
EP2183516A1 (en) * 2007-07-27 2010-05-12 Swagelok Company Tapered nut for tube or pipe fitting
DE102007048948B4 (de) * 2007-10-12 2014-11-27 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Verbindungsanordnung
US8813348B2 (en) 2008-06-02 2014-08-26 Swagelok Company Fitting assembly evaluating apparatus
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
JP5789198B2 (ja) * 2009-02-20 2015-10-07 スウエイジロク・カンパニー 継手アセンブリ評価の方法および装置
KR101845189B1 (ko) * 2009-02-20 2018-04-03 스와겔로크 컴패니 토크 칼라를 지닌 도관용 피팅
US8876170B2 (en) 2009-04-27 2014-11-04 Swagelok Company Tapered drive nut for conduit fitting
EP2501975B1 (en) * 2009-11-20 2015-01-07 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
US10024468B2 (en) 2014-05-09 2018-07-17 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
WO2015187958A1 (en) 2014-06-04 2015-12-10 Parker-Hannifin Corporation Compression fitting with torque nut
WO2016144723A1 (en) * 2015-03-06 2016-09-15 Swagelok Company Systems and methods for strain detection in a coupling
JP6925407B2 (ja) 2016-03-23 2021-08-25 スウェージロック カンパニー ストローク抵抗特徴を備えた導管継手
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
CN115854135B (zh) * 2019-03-27 2025-10-14 日本制铁株式会社 钢管用螺纹接头
WO2020251770A1 (en) 2019-06-13 2020-12-17 Parker-Hannifin Corporation Threaded coupling assemblies for interconnecting fluid-carrying conduits
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
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
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
KR102924419B1 (ko) * 2021-01-25 2026-02-05 이상철 철근 연결 커플러와 철근 사이에 유격을 줄인 철근 연결 커플러
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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4162802A (en) * 1978-03-27 1979-07-31 Aeroquip Corporation Permanent flareless tube connector
US5388866A (en) * 1990-03-09 1995-02-14 Lourdes Industries High pressure coupling with provision for preventing separation of parts and with anti-galling provision
EP0863354A1 (de) * 1997-03-07 1998-09-09 Armaturenfabrik Hermann Voss GmbH + Co. Rohrverschraubung mit Schneidring für metallische Rohrleitungen

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US2029798A (en) * 1934-04-30 1936-02-04 John C Schellin Hose coupling thread terminus indicator
US3103373A (en) 1961-06-29 1963-09-10 Crawford Fitting Co Controlled phase sequential gripping device
US3287813A (en) 1961-12-04 1966-11-29 Crawford Fitting Co Gauge for coupling components
GB1361372A (en) * 1972-03-13 1974-07-24 Weatherhead Co Tube couplings
GB2049853B (en) * 1979-05-23 1983-04-27 Neil Holdings Ltd James Pipe couplings
JP3044612B2 (ja) * 1997-09-19 2000-05-22 日本ピラー工業株式会社 継手用締付部材の合成樹脂製締付規制具

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4162802A (en) * 1978-03-27 1979-07-31 Aeroquip Corporation Permanent flareless tube connector
US5388866A (en) * 1990-03-09 1995-02-14 Lourdes Industries High pressure coupling with provision for preventing separation of parts and with anti-galling provision
EP0863354A1 (de) * 1997-03-07 1998-09-09 Armaturenfabrik Hermann Voss GmbH + Co. Rohrverschraubung mit Schneidring für metallische Rohrleitungen

Also Published As

Publication number Publication date
TW552369B (en) 2003-09-11
MXPA02002878A (es) 2003-07-21
CN1192178C (zh) 2005-03-09
CA2384835A1 (en) 2001-03-22
IL148632A0 (en) 2002-09-12
JP4172935B2 (ja) 2008-10-29
EP1216377B1 (en) 2007-04-18
CA2384835C (en) 2008-08-12
EP1216377A1 (en) 2002-06-26
AU2005200125A1 (en) 2005-02-10
CN1390285A (zh) 2003-01-08
CA2629361A1 (en) 2001-03-22
KR20020039671A (ko) 2002-05-27
WO2001020214A1 (en) 2001-03-22
JP2003509645A (ja) 2003-03-11
AU7828400A (en) 2001-04-17
DE60034466T2 (de) 2008-01-03
ATE360171T1 (de) 2007-05-15
DE60034466D1 (de) 2007-05-31

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