CN102345661B - 螺纹接头及密封螺纹接头的方法 - Google Patents

螺纹接头及密封螺纹接头的方法 Download PDF

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Publication number
CN102345661B
CN102345661B CN201110224463.2A CN201110224463A CN102345661B CN 102345661 B CN102345661 B CN 102345661B CN 201110224463 A CN201110224463 A CN 201110224463A CN 102345661 B CN102345661 B CN 102345661B
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China
Prior art keywords
nut
flexible seals
flange
screw thread
bar axle
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CN201110224463.2A
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English (en)
Chinese (zh)
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CN102345661A (zh
Inventor
V·多
J·雷纳尔
M·曼苏克
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Nuovo Pignone SpA
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Nuovo Pignone SpA
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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)
CN201110224463.2A 2010-07-30 2011-07-29 螺纹接头及密封螺纹接头的方法 Active CN102345661B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/847,254 US8523503B2 (en) 2010-07-30 2010-07-30 Threaded joint and method of sealing a threaded joint
US12/847254 2010-07-30

Publications (2)

Publication Number Publication Date
CN102345661A CN102345661A (zh) 2012-02-08
CN102345661B true CN102345661B (zh) 2016-12-07

Family

ID=44532633

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201110224463.2A Active CN102345661B (zh) 2010-07-30 2011-07-29 螺纹接头及密封螺纹接头的方法

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

Citations (5)

* Cited by examiner, † Cited by third party
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US2360531A (en) * 1942-10-09 1944-10-17 Vincent L Kruszynski Lock nut
US2502642A (en) * 1945-10-27 1950-04-04 Currlin Bernard Lock nut
GB1347783A (en) * 1971-06-25 1974-02-27 Refac Technology Dev Corp Fastening devices
CN1351697A (zh) * 1999-04-27 2002-05-29 精密阀门公司 用于喷雾阀杆的一种改进的密封圈
CN1390285A (zh) * 1999-09-13 2003-01-08 斯瓦戈洛克公司 带指示装置的管接头

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US646898A (en) * 1900-01-17 1900-04-03 Edward L Bill Nut-lock.
US659215A (en) * 1900-07-02 1900-10-09 John L Doelp Nut-lock.
US1607273A (en) * 1923-12-21 1926-11-16 French & Hecht Means for the attachment of parts or members to each other
US1607274A (en) * 1924-10-10 1926-11-16 Firm Of French & Hecht Means for attaching parts or members together
US2333388A (en) * 1942-03-13 1943-11-02 Illinois Tool Works Fastener device
US2360631A (en) * 1942-12-09 1944-10-17 Standard Oil Dev Co Lubricant
US3259404A (en) 1963-10-23 1966-07-05 Parker Hannifin Corp Sealed joint and gasket therefor
US3181899A (en) * 1964-01-27 1965-05-04 Corning Glass Works Assembly for connecting pipe to an apertured tank
US3399589A (en) * 1965-12-29 1968-09-03 Lamson & Sessions Co Sealing fastener
GB1172885A (en) * 1966-05-20 1969-12-03 Wirth Alfred & Co Kg Improvements relating to Pumps
US3596931A (en) 1969-02-10 1971-08-03 Armor Cote Corp Seal for lined pipe
SE363384B (enExample) * 1972-06-29 1974-01-14 Aby Ab
JPS52123275U (enExample) * 1976-03-16 1977-09-19
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US4316836A (en) * 1980-04-23 1982-02-23 E. I. Du Pont De Nemours And Company Stabilized fluoroelastomer compositions
US4489963A (en) 1982-04-13 1984-12-25 Otis Engineering Corporation Pipe joint
US4458925A (en) 1983-05-19 1984-07-10 Otis Engineering Corporation Pipe joint
JPS6047915U (ja) * 1983-09-09 1985-04-04 自動車機器株式会社 密封螺締装置
US4696498A (en) 1986-10-29 1987-09-29 Quanex Corporation Tubular connection
US5011162A (en) * 1989-07-20 1991-04-30 Parker Hannifin Corporation Bi-lobed sealing element and retainer
FR2657938B1 (fr) * 1990-02-05 1992-05-15 Simmonds Sa Raccord etanche perfectionne pour conduites de transport de fluides quelconques.
US5083821A (en) 1990-12-05 1992-01-28 Itt Corporation Extreme temperature thread sealing method and apparatus
US5513859A (en) * 1992-11-12 1996-05-07 Avl Medical Instruments Ag Sealing element
US5628517A (en) 1993-06-01 1997-05-13 Florida Atlantic University Contracting/expanding self-sealing cryogenic tube seals
US5409337A (en) * 1993-09-02 1995-04-25 Eaton Corporation Retained seal assembly
US5405176A (en) 1994-02-15 1995-04-11 Mcdonnell Douglas Corporation High pressure mechanical seal
US5692865A (en) * 1996-06-14 1997-12-02 Textron Inc. Quick release fastener system
US6098727A (en) 1998-03-05 2000-08-08 Halliburton Energy Services, Inc. Electrically insulating gap subassembly for downhole electromagnetic transmission
US6811189B1 (en) 2000-10-04 2004-11-02 Grant Prideco, L.P. Corrosion seal for threaded connections
US6866305B2 (en) 2002-07-03 2005-03-15 Spears Manufacturing Co. Pipe fitting having strengthened starter threads
US6883807B2 (en) * 2002-09-13 2005-04-26 Seimens Westinghouse Power Corporation Multidirectional turbine shim seal
US7628429B2 (en) 2005-09-02 2009-12-08 Watts Regulator Co. Double containment pressure termination fitting for dissimilar materials
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2360531A (en) * 1942-10-09 1944-10-17 Vincent L Kruszynski Lock nut
US2502642A (en) * 1945-10-27 1950-04-04 Currlin Bernard Lock nut
GB1347783A (en) * 1971-06-25 1974-02-27 Refac Technology Dev Corp Fastening devices
CN1351697A (zh) * 1999-04-27 2002-05-29 精密阀门公司 用于喷雾阀杆的一种改进的密封圈
CN1390285A (zh) * 1999-09-13 2003-01-08 斯瓦戈洛克公司 带指示装置的管接头

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
CA2746299C (en) 2019-01-15
CN102345661A (zh) 2012-02-08
RU2011131503A (ru) 2013-02-10
EP2412990B1 (en) 2016-09-14
US20120027539A1 (en) 2012-02-02
RU2564176C2 (ru) 2015-09-27

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