ATE66299T1 - Geraet zum pruefen der gasdichtigkeit von verbindungen zwischen rohrstuecken. - Google Patents

Geraet zum pruefen der gasdichtigkeit von verbindungen zwischen rohrstuecken.

Info

Publication number
ATE66299T1
ATE66299T1 AT87103473T AT87103473T ATE66299T1 AT E66299 T1 ATE66299 T1 AT E66299T1 AT 87103473 T AT87103473 T AT 87103473T AT 87103473 T AT87103473 T AT 87103473T AT E66299 T1 ATE66299 T1 AT E66299T1
Authority
AT
Austria
Prior art keywords
testing
pieces
connections
gas tightness
impermeability
Prior art date
Application number
AT87103473T
Other languages
German (de)
English (en)
Inventor
Manfred Jaensch
Original Assignee
Weatherford Oil Tool
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 Weatherford Oil Tool filed Critical Weatherford Oil Tool
Application granted granted Critical
Publication of ATE66299T1 publication Critical patent/ATE66299T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/022—Test plugs for closing off the end of a pipe

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Joints Allowing Movement (AREA)
AT87103473T 1986-03-15 1987-03-11 Geraet zum pruefen der gasdichtigkeit von verbindungen zwischen rohrstuecken. ATE66299T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3608814A DE3608814C1 (de) 1986-03-15 1986-03-15 Geraet zum Pruefen der Gasdichtigkeit von Verbindungen zwischen Rohrstuecken
EP87103473A EP0237931B1 (de) 1986-03-15 1987-03-11 Gerät zum Prüfen der Gasdichtigkeit von Verbindungen zwischen Rohrstücken

Publications (1)

Publication Number Publication Date
ATE66299T1 true ATE66299T1 (de) 1991-08-15

Family

ID=6296530

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87103473T ATE66299T1 (de) 1986-03-15 1987-03-11 Geraet zum pruefen der gasdichtigkeit von verbindungen zwischen rohrstuecken.

Country Status (8)

Country Link
US (1) US4753108A (enExample)
EP (1) EP0237931B1 (enExample)
JP (1) JPS62284234A (enExample)
AT (1) ATE66299T1 (enExample)
BR (1) BR8701195A (enExample)
CA (1) CA1300399C (enExample)
DE (1) DE3608814C1 (enExample)
NO (1) NO172995C (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4887646A (en) * 1988-02-18 1989-12-19 The Boeing Company Test fitting
CA1312557C (en) * 1988-06-08 1993-01-12 Mario C. Dufort Test plug for flanged pipes
US5099725A (en) * 1990-10-19 1992-03-31 Franks Casing Crew And Rental Tools, Inc. Torque transfer apparatus
DE4134489A1 (de) * 1991-03-28 1992-10-01 Weatherford Prod & Equip Einrichtung zum pruefen der gasdichtigkeit von loesbaren hohlkoerperverbindungen
US5515885A (en) * 1994-01-28 1996-05-14 Lanasa; Douglas Plug assembly
US5844127A (en) * 1995-01-23 1998-12-01 Berube; Guy Apparatus for isolating or testing a pipe segment
US6131441A (en) * 1996-12-02 2000-10-17 Berube; Guy Apparatus and method for isolating or testing a pipe segment
US5932798A (en) * 1998-06-29 1999-08-03 Sonoco Development, Inc. Can strength and leakage test device
CA2312577C (en) 2000-06-27 2005-02-08 Horst Gotowik Apparatus for testing or isolating a segment of pipe
WO2007041856A1 (en) * 2005-10-14 2007-04-19 Car-Ber Investments Inc. Apparatus and method for testing or isolating a pipe segment with magnetically actuated sealing means
KR101111598B1 (ko) * 2011-08-30 2012-02-14 주식회사 이피아이 관단 수압측정 장치
CN102944370B (zh) * 2012-10-31 2015-03-25 四川安东油气工程技术服务有限公司 套管气密性检测加压装置及其制造方法
DK181333B1 (en) * 2021-04-26 2023-08-16 Vestas Aircoil As Leak testing apparatus and a method of testing
WO2023102055A1 (en) * 2021-11-30 2023-06-08 Lausch John C Plugs for anchoring within equipment and methods of use for pressure testing

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR826980A (fr) * 1936-10-27 1938-04-13 Deutsche Roehrenwerke Ag Procédé et dispositif de contrôle de l'étanchéité des bouts de tube et raccords pour tubes et tuyaux
US2246885A (en) * 1939-10-10 1941-06-24 Nat Tube Co Pipe joint tester
US2334303A (en) * 1941-03-17 1943-11-16 Cameron Iron Works Inc Means for closing and leakage testing of well equipment
US3803901A (en) * 1972-10-10 1974-04-16 Taylor Wilson Mfg Co Pipe tester
US3975945A (en) * 1975-06-30 1976-08-24 Service Equipment Design Co., Inc. Apparatus for testing pipe for leaks
GB2129948B (en) * 1979-08-13 1984-10-31 Boc Nowsco Ltd Leak testing tool
GB2056091B (en) * 1979-08-13 1984-06-27 Drexel Equipment Ltd Leak testing piping
GB2055210A (en) * 1979-08-13 1981-02-25 Drexel Equipment Ltd Leak testing pipes
DE3029180A1 (de) * 1980-08-01 1982-03-04 Estel Hoesch Werke Ag, 4600 Dortmund Verfahren und vorrichtung zur pruefung von oelfeldrohren
US4571986A (en) * 1982-10-12 1986-02-25 Kabushiki Kaisha Kobe Seiko Sho Pipe leak detector
DE3307813C1 (de) * 1983-03-02 1984-08-23 Mannesmann AG, 4000 Düsseldorf Werkzeug zur Pruefung von Rohren in einer Rohrpruefpresse
GB8326215D0 (en) * 1983-09-30 1983-11-02 Drexel Oilfield Services Hk Leakage detection
US4557139A (en) * 1984-07-31 1985-12-10 Loomis International Inc. Leak detection method and apparatus
US4646559A (en) * 1985-01-22 1987-03-03 Jack W. Hayden Apparatus and method to test a single connection between a pipe coupling and a single pipe end connected therewith

Also Published As

Publication number Publication date
JPS62284234A (ja) 1987-12-10
US4753108A (en) 1988-06-28
EP0237931B1 (de) 1991-08-14
NO172995B (no) 1993-06-28
BR8701195A (pt) 1988-01-05
EP0237931A2 (de) 1987-09-23
NO172995C (no) 1993-10-06
DE3608814C1 (de) 1987-08-13
NO870995D0 (no) 1987-03-11
EP0237931A3 (en) 1988-03-23
CA1300399C (en) 1992-05-12
NO870995L (no) 1987-09-16
JPH0513568B2 (enExample) 1993-02-22

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Legal Events

Date Code Title Description
EEIH Change in the person of patent owner
REN Ceased due to non-payment of the annual fee