EP1314492A3 - Dispositif pour mettre un conduit de tuyaux sous pression élevée - Google Patents

Dispositif pour mettre un conduit de tuyaux sous pression élevée Download PDF

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Publication number
EP1314492A3
EP1314492A3 EP02022564A EP02022564A EP1314492A3 EP 1314492 A3 EP1314492 A3 EP 1314492A3 EP 02022564 A EP02022564 A EP 02022564A EP 02022564 A EP02022564 A EP 02022564A EP 1314492 A3 EP1314492 A3 EP 1314492A3
Authority
EP
European Patent Office
Prior art keywords
pipeline
internal pressure
high internal
applying high
receiving device
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.)
Withdrawn
Application number
EP02022564A
Other languages
German (de)
English (en)
Other versions
EP1314492A2 (fr
Inventor
Manuel Burger
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.)
FELSS SONDERMASCHINENBAU GMBH
Original Assignee
Burger AG
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 Burger AG filed Critical Burger AG
Publication of EP1314492A2 publication Critical patent/EP1314492A2/fr
Publication of EP1314492A3 publication Critical patent/EP1314492A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
    • C21D7/10—Modifying the physical properties of iron or steel by deformation by cold working of the whole cross-section, e.g. of concrete reinforcing bars
    • C21D7/12—Modifying the physical properties of iron or steel by deformation by cold working of the whole cross-section, e.g. of concrete reinforcing bars by expanding tubular bodies

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Press Drives And Press Lines (AREA)
  • Surgical Instruments (AREA)
  • Cleaning In General (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
EP02022564A 2001-11-22 2002-10-08 Dispositif pour mettre un conduit de tuyaux sous pression élevée Withdrawn EP1314492A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10157169A DE10157169A1 (de) 2001-11-22 2001-11-22 Einrichtung zum Beaufschlagen einer Rohrleitung mit hohem Innendruck
DE10157169 2001-11-22

Publications (2)

Publication Number Publication Date
EP1314492A2 EP1314492A2 (fr) 2003-05-28
EP1314492A3 true EP1314492A3 (fr) 2004-11-24

Family

ID=7706489

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02022564A Withdrawn EP1314492A3 (fr) 2001-11-22 2002-10-08 Dispositif pour mettre un conduit de tuyaux sous pression élevée

Country Status (3)

Country Link
US (1) US7036346B2 (fr)
EP (1) EP1314492A3 (fr)
DE (1) DE10157169A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8418392B2 (en) * 2007-08-13 2013-04-16 The United States Of America As Represented By The Secretary Of The Army Compressed elastomer process for autofrettage and lining tubes
US7546777B2 (en) * 2006-03-22 2009-06-16 Endress + Hauser Flowtec Ag Measuring transducer of vibration-type
US7631561B2 (en) * 2006-03-22 2009-12-15 Endress + Hauser Flowtec Ag Measuring transducer of vibration-type
US7818986B1 (en) * 2007-05-23 2010-10-26 The United States Of America As Represented By The Secretary Of The Army Multiple autofrettage

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1171941B (de) * 1956-08-09 1964-06-11 Flexonics Corp Verfahren und Vorrichtung zum Kaltverfestigen kreiszylindrischer Rohre, aus einem sich beim Kaltrecken verfestigenden Metall, insbesondere aus nichtrostendem Stahl
US4121442A (en) * 1977-09-12 1978-10-24 Brooks Louis W Apparatus for restoring crushed tubes
US4571969A (en) * 1981-07-30 1986-02-25 National Distillers And Chemical Corporation Autofrettage process
EP0414545A2 (fr) * 1989-08-24 1991-02-27 Graph-Tech, Inc. Dispositif et procédé pour former un cadre tubulaire
EP0512160A2 (fr) * 1991-05-10 1992-11-11 Rheinmetall Industrie GmbH Autofrettage de tubes
DE10000796A1 (de) * 1999-12-23 2001-06-28 Schmitter Gmbh Arnstein Thueng Verfahren und Vorrichtung zur Autofrettage von fertig gebogenen oder sonst umgeformten Rohleitungen

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4237723A (en) * 1976-11-01 1980-12-09 Wean United, Inc. Control means for a pipe tester
US4417459A (en) * 1981-07-30 1983-11-29 National Distillers And Chemical Corporation Autofrettage process
US4430887A (en) * 1982-03-15 1984-02-14 Hydra Systems Mfg, Inc. Pipe tester with multiple fluid source connections
US4887646A (en) * 1988-02-18 1989-12-19 The Boeing Company Test fitting
US5419184A (en) * 1993-09-28 1995-05-30 Pace; Floyd E. Hydrostatic pressure testing apparatus
US6086338A (en) * 1998-07-02 2000-07-11 Higgins Technologies, Inc. Water jet intensifier pump having a piston arrangement with a ceramic liner
US6418770B1 (en) * 2000-12-08 2002-07-16 Meritor Suspension Systems Company Method for improving the fatigue life of a tubular stabilizer bar
ATE288801T1 (de) * 2002-01-17 2005-02-15 Alcan Tech & Man Ag Innenhochdruck-umformvorrichtung und verwendung derselben

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1171941B (de) * 1956-08-09 1964-06-11 Flexonics Corp Verfahren und Vorrichtung zum Kaltverfestigen kreiszylindrischer Rohre, aus einem sich beim Kaltrecken verfestigenden Metall, insbesondere aus nichtrostendem Stahl
US4121442A (en) * 1977-09-12 1978-10-24 Brooks Louis W Apparatus for restoring crushed tubes
US4571969A (en) * 1981-07-30 1986-02-25 National Distillers And Chemical Corporation Autofrettage process
EP0414545A2 (fr) * 1989-08-24 1991-02-27 Graph-Tech, Inc. Dispositif et procédé pour former un cadre tubulaire
EP0512160A2 (fr) * 1991-05-10 1992-11-11 Rheinmetall Industrie GmbH Autofrettage de tubes
DE10000796A1 (de) * 1999-12-23 2001-06-28 Schmitter Gmbh Arnstein Thueng Verfahren und Vorrichtung zur Autofrettage von fertig gebogenen oder sonst umgeformten Rohleitungen

Also Published As

Publication number Publication date
US7036346B2 (en) 2006-05-02
EP1314492A2 (fr) 2003-05-28
DE10157169A1 (de) 2003-06-05
US20030115994A1 (en) 2003-06-26

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