FR2335786A1 - Tampon pour l'essai d'un tuyau ou analogue sous pression et son procede d'utilisation - Google Patents

Tampon pour l'essai d'un tuyau ou analogue sous pression et son procede d'utilisation

Info

Publication number
FR2335786A1
FR2335786A1 FR7634698A FR7634698A FR2335786A1 FR 2335786 A1 FR2335786 A1 FR 2335786A1 FR 7634698 A FR7634698 A FR 7634698A FR 7634698 A FR7634698 A FR 7634698A FR 2335786 A1 FR2335786 A1 FR 2335786A1
Authority
FR
France
Prior art keywords
testing
buffer
pipe
under pressure
analogue under
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.)
Granted
Application number
FR7634698A
Other languages
English (en)
Other versions
FR2335786B1 (fr
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.)
Babcock and Wilcox Co
Original Assignee
Babcock and Wilcox Co
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 Babcock and Wilcox Co filed Critical Babcock and Wilcox Co
Publication of FR2335786A1 publication Critical patent/FR2335786A1/fr
Application granted granted Critical
Publication of FR2335786B1 publication Critical patent/FR2335786B1/fr
Granted 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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10—Means for stopping flow from or in pipes or hoses
    • F16L55/11—Plugs
    • F16L55/1116—Plugs glued or welded
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
    • G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
    • G01N3/12—Pressure testing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Examining Or Testing Airtightness (AREA)
FR7634698A 1975-12-15 1976-11-18 Tampon pour l'essai d'un tuyau ou analogue sous pression et son procede d'utilisation Granted FR2335786A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/641,102 US4044798A (en) 1975-12-15 1975-12-15 Adhesive bonded hydrotest plug and method for using the same

Publications (2)

Publication Number Publication Date
FR2335786A1 true FR2335786A1 (fr) 1977-07-15
FR2335786B1 FR2335786B1 (fr) 1982-11-12

Family

ID=24570942

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7634698A Granted FR2335786A1 (fr) 1975-12-15 1976-11-18 Tampon pour l'essai d'un tuyau ou analogue sous pression et son procede d'utilisation

Country Status (8)

Country Link
US (1) US4044798A (fr)
JP (1) JPS6034696B2 (fr)
CA (1) CA1031708A (fr)
DE (1) DE2639533C3 (fr)
FR (1) FR2335786A1 (fr)
GB (1) GB1510933A (fr)
IT (1) IT1067553B (fr)
MX (1) MX143107A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981002787A1 (fr) * 1980-03-22 1981-10-01 Elan Pressure Clean Ltd Appareil de controle de la pression et de nettoyage d'un tuyau
EP0040538A1 (fr) * 1980-05-19 1981-11-25 RAYCHEM CORPORATION (a California corporation) Tampon de reprise pour rendre étanche un pipe-line
EP1878880A1 (fr) * 2006-07-11 2008-01-16 ALSTOM Technology Ltd Etanchéité au croisement de deux joints d'une enceinte sous pression, en particulier pour logement de turbomachine
NL2003720C2 (en) * 2009-10-28 2011-05-02 Gerardus Eliza Henricus Beckers Cast light metal products, such as a heat exchanger, with casting hole plugs, plug and method for manufacturing the same.
EP2486995A1 (fr) * 2011-02-09 2012-08-15 Gerardus Eliza Henricus Beckers Produits coulés en alliage löger, par exemple échangeur thermique, avec des obturateurs de trous de moulage, obturateur et son procédé de fabrication

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4762265A (en) * 1981-12-21 1988-08-09 Electric Power Research Institute, Inc. Plug for kinetic bonding procedure
US4602504A (en) * 1985-02-27 1986-07-29 Barber John C Permanently-installed test fitting
US4706482A (en) * 1985-02-27 1987-11-17 Barber John C Permanently-installed test fitting
GB2207224A (en) * 1987-06-24 1989-01-25 Baxi Partnership Ltd Plugging core holes of cast boilers
US4804018A (en) * 1987-10-30 1989-02-14 Mcdermott International, Inc. Grouted closure assembly
US5373869A (en) * 1991-03-28 1994-12-20 Cabot Safety Corporation Test probe for face piece respirators
DE29614585U1 (de) * 1996-08-22 1997-12-18 Luchtenberg Gmbh & Co Stopfen zum klemmenden Einführen in ein Rohrende
GB9625365D0 (en) * 1996-12-05 1997-01-22 British Gas Plc Stopping off device
US9527273B2 (en) * 2014-04-24 2016-12-27 General Electric Company Infusion bolt, method of use and method of manufacture
US10597199B1 (en) * 2016-07-01 2020-03-24 Christopher Joseph Manning Closure and an assembly of the closure with a container
EP4030070B1 (fr) * 2018-09-05 2024-01-03 Stryker European Operations Holdings LLC Élément de connexion et procédé de connexion
NL2023453B1 (en) * 2019-07-08 2021-02-02 Floating Solar B V Method for the air-tight, water-tight and/or gas-tight sealing of an end of a tube

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2526172A (en) * 1947-05-19 1950-10-17 Blackwell & Sunde Inc Pipe testing plug
US3240379A (en) * 1964-03-18 1966-03-15 Boeing Co Adhesive passage plugs
FR1507133A (fr) * 1966-01-03 1967-12-22 Smith Corp A O Appareil d'essais hydrostatiques
FR1514973A (fr) * 1965-08-07 1968-03-01 Quanten G M B H Ges Fuer Zerst Procédé d'obturation de récipients sous pression

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB212715A (en) * 1923-02-10 1924-03-20 Frederick Leonard Ball Improvements in or relating to apparatus for testing pipe-joints for leakage
US1841974A (en) * 1929-08-31 1932-01-19 Naylor Pipe Company Closure device
US2062527A (en) * 1935-02-25 1936-12-01 Standard Oil Co California Pipe testing apparatus
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
US2241526A (en) * 1939-09-12 1941-05-13 Nat Tube Co Pipe joint tester
US2578728A (en) * 1949-03-18 1951-12-18 Musser Clarence Walton Sealing and testing of tubes by hydraulic or pneumatic means
US2808852A (en) * 1955-12-09 1957-10-08 Robert J Brant Apparatus for cleaning and repairing pipe lines
GB826429A (en) * 1957-05-02 1960-01-06 Frederick George Hutchings Hay A device for sealing into the bore of a tube
US3103235A (en) * 1961-09-29 1963-09-10 Penetryn System Sleeve packer for chemical grouting
US3199598A (en) * 1962-07-02 1965-08-10 Loomis Jean Doyle Apparatus for testing and repairing well pipes
US3213674A (en) * 1962-08-15 1965-10-26 Manuel S Salcido Tool
US3606913A (en) * 1968-12-13 1971-09-21 Inst Gas Technology Apparatus for internally sealing pipes
US3762446A (en) * 1970-12-08 1973-10-02 Minnesota Mining & Mfg Method and device for internally locating and sealing pipeline leaks
DE2128604A1 (de) * 1971-06-09 1973-01-04 Siemens Ag Verfahren und vorrichtung zur pruefung von einseitig verschlossenen rohren, insbesondere von rohren in waermetauschern fuer atomkernreaktoren
BE794882A (fr) * 1972-02-15 1973-05-29 Stewing Albert Gaine de canalisation pour cables et procede pour sa realisation
US3834422A (en) * 1973-01-19 1974-09-10 Cherne Ind Inc Sewer repair apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2526172A (en) * 1947-05-19 1950-10-17 Blackwell & Sunde Inc Pipe testing plug
US3240379A (en) * 1964-03-18 1966-03-15 Boeing Co Adhesive passage plugs
FR1514973A (fr) * 1965-08-07 1968-03-01 Quanten G M B H Ges Fuer Zerst Procédé d'obturation de récipients sous pression
FR1507133A (fr) * 1966-01-03 1967-12-22 Smith Corp A O Appareil d'essais hydrostatiques

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981002787A1 (fr) * 1980-03-22 1981-10-01 Elan Pressure Clean Ltd Appareil de controle de la pression et de nettoyage d'un tuyau
EP0040538A1 (fr) * 1980-05-19 1981-11-25 RAYCHEM CORPORATION (a California corporation) Tampon de reprise pour rendre étanche un pipe-line
EP1878880A1 (fr) * 2006-07-11 2008-01-16 ALSTOM Technology Ltd Etanchéité au croisement de deux joints d'une enceinte sous pression, en particulier pour logement de turbomachine
US8439220B2 (en) 2006-07-11 2013-05-14 Alstom Technology Ltd Cross flange seal for a pressure vessel, especially for a turbomachine casing
NL2003720C2 (en) * 2009-10-28 2011-05-02 Gerardus Eliza Henricus Beckers Cast light metal products, such as a heat exchanger, with casting hole plugs, plug and method for manufacturing the same.
EP2486995A1 (fr) * 2011-02-09 2012-08-15 Gerardus Eliza Henricus Beckers Produits coulés en alliage löger, par exemple échangeur thermique, avec des obturateurs de trous de moulage, obturateur et son procédé de fabrication

Also Published As

Publication number Publication date
DE2639533A1 (de) 1977-06-16
IT1067553B (it) 1985-03-16
MX143107A (es) 1981-03-17
FR2335786B1 (fr) 1982-11-12
JPS6034696B2 (ja) 1985-08-10
GB1510933A (en) 1978-05-17
DE2639533B2 (de) 1978-03-09
US4044798A (en) 1977-08-30
DE2639533C3 (de) 1978-11-30
JPS5273785A (en) 1977-06-21
CA1031708A (fr) 1978-05-23

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Legal Events

Date Code Title Description
ST Notification of lapse