CA2746299C - Threaded joint and method of sealing a threaded joint - Google Patents

Threaded joint and method of sealing a threaded joint Download PDF

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Publication number
CA2746299C
CA2746299C CA2746299A CA2746299A CA2746299C CA 2746299 C CA2746299 C CA 2746299C CA 2746299 A CA2746299 A CA 2746299A CA 2746299 A CA2746299 A CA 2746299A CA 2746299 C CA2746299 C CA 2746299C
Authority
CA
Canada
Prior art keywords
nut
flexible seal
threads
stem
flange
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.)
Active
Application number
CA2746299A
Other languages
English (en)
French (fr)
Other versions
CA2746299A1 (en
Inventor
Vinh Do
Jeffrey Raynal
Mayur Mansukh
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.)
Nuovo Pignone SpA
Original Assignee
Nuovo Pignone SpA
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 Nuovo Pignone SpA filed Critical Nuovo Pignone SpA
Publication of CA2746299A1 publication Critical patent/CA2746299A1/en
Application granted granted Critical
Publication of CA2746299C publication Critical patent/CA2746299C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B33/00—Features common to bolt and nut
    • F16B33/004—Sealing; Insulation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gasket Seals (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
CA2746299A 2010-07-30 2011-07-14 Threaded joint and method of sealing a threaded joint Active CA2746299C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/847,254 2010-07-30
US12/847,254 US8523503B2 (en) 2010-07-30 2010-07-30 Threaded joint and method of sealing a threaded joint

Publications (2)

Publication Number Publication Date
CA2746299A1 CA2746299A1 (en) 2012-01-30
CA2746299C true CA2746299C (en) 2019-01-15

Family

ID=44532633

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2746299A Active CA2746299C (en) 2010-07-30 2011-07-14 Threaded joint and method of sealing a threaded joint

Country Status (6)

Country Link
US (1) US8523503B2 (enExample)
EP (1) EP2412990B1 (enExample)
JP (1) JP2012031994A (enExample)
CN (1) CN102345661B (enExample)
CA (1) CA2746299C (enExample)
RU (1) RU2564176C2 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140115868A1 (en) * 2012-10-29 2014-05-01 Gregory Ruhlander Coupling System to Reduce Vibration
CN103527607A (zh) * 2013-10-24 2014-01-22 昆山市联昆热压板有限公司 一种螺母
US10433190B2 (en) * 2014-08-05 2019-10-01 Nokia Solutions And Networks Oy Signaling physical cell identifier problems
US20160208840A1 (en) * 2015-01-16 2016-07-21 Matthew Neber Fastener With Removable Head End
CN109424803A (zh) * 2017-08-31 2019-03-05 杭州三花研究院有限公司 管路接头组件及热泵系统
DE202018106798U1 (de) * 2018-11-29 2020-03-04 Conta-Clip Verbindungstechnik Gmbh Kabelverschraubung
FR3089579B1 (fr) * 2018-12-07 2021-07-09 Addup Ecrou a fente pour appareil de fabrication additive selective
CN110846861A (zh) * 2019-11-14 2020-02-28 宁国双宁机械有限公司 一种洗衣机滚筒用脱水轴总成
CN113847486A (zh) * 2021-09-30 2021-12-28 中国船舶重工集团公司第七二四研究所 一种防渗防振动松脱的管路连接结构

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US5011162A (en) * 1989-07-20 1991-04-30 Parker Hannifin Corporation Bi-lobed sealing element and retainer
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US5409337A (en) * 1993-09-02 1995-04-25 Eaton Corporation Retained seal assembly
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ATE360171T1 (de) * 1999-09-13 2007-05-15 Swagelok Co Rohrverbindung mit anzeigevorrichtung
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US6883807B2 (en) * 2002-09-13 2005-04-26 Seimens Westinghouse Power Corporation Multidirectional turbine shim seal
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EP1760381A1 (de) 2005-09-06 2007-03-07 Siemens Aktiengesellschaft Stutzenverschraubung sowie Stutzen und Axialdichtung für eine solche Stutzenverschraubung und Verwendung einer Stutzenverschraubung
RU2325581C2 (ru) * 2006-02-03 2008-05-27 Зао "Нпп Тормо" Герметичное разъемное соединение для трубопроводов
US7946440B2 (en) 2007-11-13 2011-05-24 Kvt Koenig, Llc Two-piece expandable sealing plug

Also Published As

Publication number Publication date
CA2746299A1 (en) 2012-01-30
EP2412990A3 (en) 2013-03-20
EP2412990A2 (en) 2012-02-01
US8523503B2 (en) 2013-09-03
JP2012031994A (ja) 2012-02-16
CN102345661A (zh) 2012-02-08
RU2011131503A (ru) 2013-02-10
EP2412990B1 (en) 2016-09-14
CN102345661B (zh) 2016-12-07
US20120027539A1 (en) 2012-02-02
RU2564176C2 (ru) 2015-09-27

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Effective date: 20160511