FR2781274B1 - Raccord pour tubes, comprenant un troncon de raccordement conforme a une extremite d'un tube - Google Patents

Raccord pour tubes, comprenant un troncon de raccordement conforme a une extremite d'un tube

Info

Publication number
FR2781274B1
FR2781274B1 FR9909156A FR9909156A FR2781274B1 FR 2781274 B1 FR2781274 B1 FR 2781274B1 FR 9909156 A FR9909156 A FR 9909156A FR 9909156 A FR9909156 A FR 9909156A FR 2781274 B1 FR2781274 B1 FR 2781274B1
Authority
FR
France
Prior art keywords
tubes
tube
connection
connecting section
section
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
FR9909156A
Other languages
English (en)
Other versions
FR2781274A1 (fr
Inventor
Karlheinz Bohnes
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.)
Eaton Fluid Connectors GmbH
Walterscheid GmbH
Original Assignee
GKN Walterscheid GmbH
Walterscheid Rohrverbindungstechnik GmbH
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 GKN Walterscheid GmbH, Walterscheid Rohrverbindungstechnik GmbH filed Critical GKN Walterscheid GmbH
Publication of FR2781274A1 publication Critical patent/FR2781274A1/fr
Application granted granted Critical
Publication of FR2781274B1 publication Critical patent/FR2781274B1/fr
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
    • F16L19/025—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
    • F16L19/0283—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 and having a bell-mouthed shape
    • 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
    • F16L23/00—Flanged joints
    • F16L23/02—Flanged joints the flanges being connected by members tensioned axially
    • 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
    • F16L23/00—Flanged joints
    • F16L23/02—Flanged joints the flanges being connected by members tensioned axially
    • F16L23/024—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes
    • F16L23/028—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes the flanges being held against a shoulder
    • F16L23/0283—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes the flanges being held against a shoulder the collar being integral with the pipe

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints With Pressure Members (AREA)
  • Gasket Seals (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Joints With Sleeves (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
FR9909156A 1998-07-15 1999-07-15 Raccord pour tubes, comprenant un troncon de raccordement conforme a une extremite d'un tube Expired - Fee Related FR2781274B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19831626A DE19831626C2 (de) 1998-07-15 1998-07-15 Rohrverbindung mit einem einem Rohrende angeformten Verbindungsabschnitt

Publications (2)

Publication Number Publication Date
FR2781274A1 FR2781274A1 (fr) 2000-01-21
FR2781274B1 true FR2781274B1 (fr) 2003-10-17

Family

ID=7874059

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9909156A Expired - Fee Related FR2781274B1 (fr) 1998-07-15 1999-07-15 Raccord pour tubes, comprenant un troncon de raccordement conforme a une extremite d'un tube

Country Status (5)

Country Link
US (1) US6237968B1 (fr)
DE (1) DE19831626C2 (fr)
FR (1) FR2781274B1 (fr)
GB (1) GB2340905B (fr)
IT (1) ITMI991469A1 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE336686T1 (de) * 1999-07-08 2006-09-15 Allegri Cesare Spa Hochdruck schlauchverbindung
US6561521B2 (en) * 2001-03-27 2003-05-13 Fmc Technologies, Inc. Metal-to-metal seal with soft metal insert
DE10124874A1 (de) * 2001-05-22 2002-11-28 Voss Fluidtechnik Gmbh & Co Kg Rohrverschraubung
US20030155721A1 (en) * 2002-02-15 2003-08-21 Zheng Qiu Shi Metal-to-metal seal and method of making same
DE202004000202U1 (de) * 2004-01-09 2004-06-17 Otte, Bernd Bördelverschraubung
US20050242519A1 (en) * 2004-04-29 2005-11-03 Koleilat Bashir M Wedge seal
US20070215828A1 (en) * 2006-03-17 2007-09-20 Conbraco Industries, Inc. Universal configurable valve
DE202007015752U1 (de) * 2007-11-09 2009-03-26 Interforge Klee Gmbh Rohrfitting zur lösbaren Verbindung von Rohren
US8066061B2 (en) * 2008-04-25 2011-11-29 Stream-Flo Industries Ltd. Metal seal for wellheads
DE102009041056A1 (de) * 2009-09-10 2011-03-24 Voss Fluid Gmbh Rohrverschraubung und Verfahren zur Herstellung derselben
DE102014108699A1 (de) * 2014-06-20 2015-12-24 Alfred Kärcher Gmbh & Co. Kg Kupplungsanordnung für schraubkupplung
US10704712B1 (en) * 2015-12-17 2020-07-07 Cameron International Corporation External pressure CX gasket
CN106870839B (zh) * 2016-12-27 2019-08-27 潍柴动力股份有限公司 一种增压器进油管连接结构及连接方法
US11644108B2 (en) * 2019-08-30 2023-05-09 Fisher Controls International Llc Flow control valve having a sealing gasket with a secondary sealing surface
JP7529542B2 (ja) * 2020-11-17 2024-08-06 株式会社イノアック住環境 管継手
CN113137525B (zh) * 2021-05-12 2023-06-30 海盐双赢管件制造有限公司 一种自密封防松管接头
CN114542818A (zh) * 2022-03-08 2022-05-27 北京航天雷特机电工程有限公司 一种锥形节流孔板

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE667485C (de) * 1934-06-17 1938-11-12 Karl Sander Rohrverbindung
NL54747C (fr) * 1939-06-07
US2863678A (en) * 1955-12-27 1958-12-09 Gordon Benjamin Coupling for double-flared tubes
US3258278A (en) * 1960-06-17 1966-06-28 Boeing Co Lightweight fluid coupling system
GB1071772A (en) * 1963-07-25 1967-06-14 Edwards High Vacuum Int Ltd Improvements in or relating to demountable pipe couplings
US3381980A (en) * 1964-09-08 1968-05-07 Olin Mathieson Pipe joint
GB1277113A (en) * 1969-07-16 1972-06-07 Dunlop Holdings Ltd Assemblies of tubular members
AU6787874A (en) * 1973-04-19 1975-10-16 Compresson Joints Ltd Tube fitting
US4150847A (en) * 1976-06-04 1979-04-24 Cenzo Herbert A De Flexible tube coupling with symmetrical anchor ring
KR970015219U (ko) * 1995-09-23 1997-04-28 동관의 접속장치

Also Published As

Publication number Publication date
DE19831626C2 (de) 2000-06-08
GB2340905B (en) 2000-08-23
ITMI991469A0 (it) 1999-07-02
ITMI991469A1 (it) 2001-01-02
DE19831626A1 (de) 2000-01-27
US6237968B1 (en) 2001-05-29
GB2340905A (en) 2000-03-01
FR2781274A1 (fr) 2000-01-21
GB9916288D0 (en) 1999-09-15

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20150331