CN103748397B - 用于管路或软管管路的、带有锥形螺纹的耐高压的螺旋连接部 - Google Patents

用于管路或软管管路的、带有锥形螺纹的耐高压的螺旋连接部 Download PDF

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Publication number
CN103748397B
CN103748397B CN201280026331.1A CN201280026331A CN103748397B CN 103748397 B CN103748397 B CN 103748397B CN 201280026331 A CN201280026331 A CN 201280026331A CN 103748397 B CN103748397 B CN 103748397B
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CN
China
Prior art keywords
thread
screw connection
union nut
connecting device
end piece
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
CN201280026331.1A
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English (en)
Chinese (zh)
Other versions
CN103748397A (zh
Inventor
C.席佩尔斯
T.米勒
O.奈斯克
A.乌德赫费尔
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.)
Parker Hannifin Manufacturing Germany GmbH and Co KG
Original Assignee
Parker Hannifin Manufacturing Germany GmbH and Co KG
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
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Publication of CN103748397A publication Critical patent/CN103748397A/zh
Application granted granted Critical
Publication of CN103748397B publication Critical patent/CN103748397B/zh
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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
    • 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
    • F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed 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
    • F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
    • F16L19/0212—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted sealing means
    • F16L19/0218—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted sealing means comprising only sealing rings
    • 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
    • F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
    • F16L19/025—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member the pipe ends having integral collars or flanges
    • F16L19/028—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member the pipe ends having integral collars or flanges the collars or flanges being obtained by deformation of the pipe wall
    • 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
    • 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
    • F16L19/063—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 by means of conical threaded surfaces
    • 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
    • F16L19/12—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 additional sealing means

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)
  • Joints That Cut Off Fluids, And Hose Joints (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
CN201280026331.1A 2011-04-01 2012-03-30 用于管路或软管管路的、带有锥形螺纹的耐高压的螺旋连接部 Active CN103748397B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102011015895 2011-04-01
DE102011015895.2 2011-04-01
PCT/EP2012/055817 WO2012131049A1 (de) 2011-04-01 2012-03-30 Hochdruckfeste verschraubung für rohr- oder schlauchleitungen mit einem kegelgewinde

Publications (2)

Publication Number Publication Date
CN103748397A CN103748397A (zh) 2014-04-23
CN103748397B true CN103748397B (zh) 2016-05-04

Family

ID=45974268

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280026331.1A Active CN103748397B (zh) 2011-04-01 2012-03-30 用于管路或软管管路的、带有锥形螺纹的耐高压的螺旋连接部

Country Status (12)

Country Link
US (2) US20140152001A1 (cg-RX-API-DMAC7.html)
EP (1) EP2694856B1 (cg-RX-API-DMAC7.html)
JP (1) JP5964406B2 (cg-RX-API-DMAC7.html)
KR (1) KR20140044320A (cg-RX-API-DMAC7.html)
CN (1) CN103748397B (cg-RX-API-DMAC7.html)
AU (1) AU2012237283A1 (cg-RX-API-DMAC7.html)
BR (1) BR112013025155A2 (cg-RX-API-DMAC7.html)
CA (1) CA2831879A1 (cg-RX-API-DMAC7.html)
MX (1) MX345574B (cg-RX-API-DMAC7.html)
RU (1) RU2573864C2 (cg-RX-API-DMAC7.html)
WO (1) WO2012131049A1 (cg-RX-API-DMAC7.html)
ZA (1) ZA201308181B (cg-RX-API-DMAC7.html)

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JP2014185674A (ja) * 2013-03-22 2014-10-02 On Industries Ltd 薄肉ステンレス鋼管と継手の接続機構
EP2851600A1 (de) * 2013-09-20 2015-03-25 Siemens Aktiengesellschaft Rohrverbindungsanordnung, Hochdruckfluidleitungssystem einer Doppelbrennstoffmaschine, Doppelbrennstoffmaschine und Verwendung einer Zugmutter
US11149883B2 (en) 2016-06-24 2021-10-19 Eaton Intelligent Power Limited Fluid couplings, systems, and methods
US10883640B2 (en) 2016-06-24 2021-01-05 Eaton Intelligent Power Limited Fluid couplings, systems, and methods
US11300234B2 (en) 2017-08-07 2022-04-12 Eaton Intelligent Power Limited Fluid fitting
US11306852B2 (en) 2017-08-07 2022-04-19 Eaton Intelligent Power Limited Fluid fitting
CN108458188A (zh) * 2018-03-13 2018-08-28 西南石油大学 一种防渗透的非金属柔性复合软管快速连接接头
FR3084131B1 (fr) 2018-07-20 2021-01-01 Commissariat Energie Atomique Connecteur fluidique aisement manœuvrable
EP3953629B1 (en) 2019-06-13 2023-12-06 Parker-Hannifin Corporation Threaded coupling assemblies for interconnecting fluid-carrying conduits
US11898423B2 (en) 2022-04-08 2024-02-13 Baker Hughes Oilfield Operations Liner system and method
US11988076B2 (en) 2022-04-08 2024-05-21 Baker Hughes Oilfield Operations Llc Method for assembling a liner system
US20230323745A1 (en) * 2022-04-08 2023-10-12 Baker Hughes Oilfield Operations Llc Liner system and method

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US3438655A (en) * 1967-09-27 1969-04-15 L & L Mfg Co Fluid pressure coupling
US3691604A (en) * 1971-04-15 1972-09-19 Crawford Fitting Co Ferrule setting apparatus
US20020148128A1 (en) * 1999-09-13 2002-10-17 Williams Peter C. Intrinsic gauging for tube fittings
CN1386997A (zh) * 2001-05-22 2002-12-25 沃斯液体责任有限及两合公司 一种管道螺纹连接件
CN1969142A (zh) * 2004-04-22 2007-05-23 斯瓦戈洛克公司 用于管子和管道的配件
CN101573550A (zh) * 2006-11-02 2009-11-04 斯瓦戈洛克公司 通过力矩拉紧的装配件
US20100140920A1 (en) * 2008-11-06 2010-06-10 Alexander Kloss Pipe joint including a pipe and method for producing a joint section of a pipe joint

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DK112060B (da) * 1963-09-24 1968-11-04 Leksvikarmatur As Muffesamling.
US3438655A (en) * 1967-09-27 1969-04-15 L & L Mfg Co Fluid pressure coupling
US3691604A (en) * 1971-04-15 1972-09-19 Crawford Fitting Co Ferrule setting apparatus
US20020148128A1 (en) * 1999-09-13 2002-10-17 Williams Peter C. Intrinsic gauging for tube fittings
CN1386997A (zh) * 2001-05-22 2002-12-25 沃斯液体责任有限及两合公司 一种管道螺纹连接件
CN1969142A (zh) * 2004-04-22 2007-05-23 斯瓦戈洛克公司 用于管子和管道的配件
CN101573550A (zh) * 2006-11-02 2009-11-04 斯瓦戈洛克公司 通过力矩拉紧的装配件
US20100140920A1 (en) * 2008-11-06 2010-06-10 Alexander Kloss Pipe joint including a pipe and method for producing a joint section of a pipe joint

Also Published As

Publication number Publication date
EP2694856A1 (de) 2014-02-12
WO2012131049A1 (de) 2012-10-04
JP2014514515A (ja) 2014-06-19
US20170268706A1 (en) 2017-09-21
JP5964406B2 (ja) 2016-08-03
MX345574B (es) 2017-02-03
KR20140044320A (ko) 2014-04-14
CA2831879A1 (en) 2012-10-04
AU2012237283A1 (en) 2013-10-17
CN103748397A (zh) 2014-04-23
US20140152001A1 (en) 2014-06-05
RU2573864C2 (ru) 2016-01-27
RU2013143854A (ru) 2015-05-10
MX2013011395A (es) 2014-04-16
US10955076B2 (en) 2021-03-23
BR112013025155A2 (pt) 2017-10-17
NZ615901A (en) 2015-05-29
ZA201308181B (en) 2014-07-30
EP2694856B1 (de) 2019-02-06

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