DE69418970T2 - Rohrkupplung - Google Patents

Rohrkupplung

Info

Publication number
DE69418970T2
DE69418970T2 DE69418970T DE69418970T DE69418970T2 DE 69418970 T2 DE69418970 T2 DE 69418970T2 DE 69418970 T DE69418970 T DE 69418970T DE 69418970 T DE69418970 T DE 69418970T DE 69418970 T2 DE69418970 T2 DE 69418970T2
Authority
DE
Germany
Prior art keywords
pipe coupling
coupling
pipe
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
DE69418970T
Other languages
English (en)
Other versions
DE69418970D1 (de
Inventor
Tadahiro Ohmi
Tsutoma Shinohara
Michio Yamaji
Nobakazu Ikeda
Kenji Yamamoto
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.)
TADAHIRO OHMI SENDAI
Fujikin Inc
Original Assignee
TADAHIRO OHMI SENDAI
Fujikin Inc
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 TADAHIRO OHMI SENDAI, Fujikin Inc filed Critical TADAHIRO OHMI SENDAI
Publication of DE69418970D1 publication Critical patent/DE69418970D1/de
Application granted granted Critical
Publication of DE69418970T2 publication Critical patent/DE69418970T2/de
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
    • F16L19/02—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
    • 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
    • F16L27/00—Adjustable joints, Joints allowing movement
    • F16L27/08—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe
    • F16L27/0804—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another
    • F16L27/0808—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another the joint elements extending coaxially for some distance from their point of separation
    • F16L27/0824—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another the joint elements extending coaxially for some distance from their point of separation with ball or roller bearings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S285/00—Pipe joints or couplings
    • Y10S285/917—Metallic seals

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints With Pressure Members (AREA)
  • Gasket Seals (AREA)
  • Joints With Sleeves (AREA)
DE69418970T 1993-10-28 1994-10-25 Rohrkupplung Expired - Fee Related DE69418970T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27081393A JP3388291B2 (ja) 1993-10-28 1993-10-28 管継手

Publications (2)

Publication Number Publication Date
DE69418970D1 DE69418970D1 (de) 1999-07-15
DE69418970T2 true DE69418970T2 (de) 2000-02-24

Family

ID=17491381

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69418970T Expired - Fee Related DE69418970T2 (de) 1993-10-28 1994-10-25 Rohrkupplung

Country Status (6)

Country Link
US (1) US5482332A (de)
EP (1) EP0651195B1 (de)
JP (1) JP3388291B2 (de)
KR (1) KR100329242B1 (de)
CA (1) CA2134529C (de)
DE (1) DE69418970T2 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0758067B1 (de) * 1995-08-09 2001-08-22 OHMI, Tadahiro Rohrkupplung
JP3627083B2 (ja) * 1996-10-15 2005-03-09 株式会社フジキン 流体継手用リテーナ
US5882050A (en) * 1997-04-15 1999-03-16 Williams; Peter C. Ferrule with relief to reduce galling
TW473600B (en) 1997-04-15 2002-01-21 Swagelok Co Tube fitting, rear ferrule for a two ferrule tube fitting and ferrule for a tube fitting and a non-flared tube fitting
WO1998057090A1 (en) * 1997-06-13 1998-12-17 Swagelok Company Face seal for modular block assembly interconnecting fluid components
IL133520A (en) * 1997-06-16 2004-03-28 Swagelok Co Coupling tubes
US6623047B2 (en) 1997-06-16 2003-09-23 Swagelok Company Tube coupling
JP3965512B2 (ja) * 1998-03-31 2007-08-29 株式会社フジキン 流体継手および流体継手において使用されるガスケット保持用リテーナ
US6260853B1 (en) * 1998-06-23 2001-07-17 Kc Multi-Ring Products, Inc. Gasket having centering features
BR0202511A (pt) * 2002-07-03 2004-05-11 Manegro Administracao E Partic Junta de vedação de flanges de tubulações e equipamentos, processo de fabricação da junta de vedação, e anel de vedação para junta de vedação
JP2008303895A (ja) * 2007-06-05 2008-12-18 Toki Engineering Kk 液状食品製造装置用配管継手メタルパッキン
US9068679B2 (en) * 2008-04-22 2015-06-30 Fujikin Incorporated Fluid coupling and retainer for fluid coupling
US8356843B2 (en) * 2010-09-27 2013-01-22 Hamilton Sundstrand Corporation Refrigeration system connection fitting
KR101477775B1 (ko) * 2013-04-30 2014-12-31 주식회사 세광하이테크 회전 연결구
DE202014101748U1 (de) * 2014-04-14 2014-04-22 Ti Automotive (Heidelberg) Gmbh Schraubverbindungsvorrichtung zur Verbindung zweier Rohre
TWI773416B (zh) 2014-04-17 2022-08-01 新加坡商肯發系統私人有限公司 用於密封地結合相對流體導管端口之環形襯墊及形成一高純度流體接頭之方法
JP5937647B2 (ja) * 2014-08-28 2016-06-22 日本エア・リキード株式会社 ガス流通部接続用パッキンおよびそれを用いたガス流通接続部
US20200025314A1 (en) * 2018-07-20 2020-01-23 Caterpillar Inc. Coupling for fluid line assemly

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4650227B1 (en) * 1982-08-23 2000-11-28 Cajon Co Fluid coupling
US4854597A (en) * 1988-01-22 1989-08-08 General Components, Inc. Metal gasket having conical and radial sealing surfaces and method of using the gasket with a tubular element
US5222747A (en) * 1991-05-01 1993-06-29 General Components, Inc. Fitting with overtightening prevention gasket
US5087085A (en) * 1990-10-17 1992-02-11 General Components, Inc. Sealing system for connecting beaded and flat coupling hardware
US5366261A (en) * 1992-04-27 1994-11-22 Fujikin Incorporated Pipe joint with a gasket retainer

Also Published As

Publication number Publication date
DE69418970D1 (de) 1999-07-15
JPH07127771A (ja) 1995-05-16
US5482332A (en) 1996-01-09
JP3388291B2 (ja) 2003-03-17
EP0651195A1 (de) 1995-05-03
KR100329242B1 (ko) 2002-08-17
KR950011897A (ko) 1995-05-16
CA2134529A1 (en) 1995-04-29
CA2134529C (en) 2006-09-12
EP0651195B1 (de) 1999-06-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee