FR1514706A - Apparatus for testing the tightness of pipes for conveying pressurized fluids - Google Patents

Apparatus for testing the tightness of pipes for conveying pressurized fluids

Info

Publication number
FR1514706A
FR1514706A FR9672A FR42009672A FR1514706A FR 1514706 A FR1514706 A FR 1514706A FR 9672 A FR9672 A FR 9672A FR 42009672 A FR42009672 A FR 42009672A FR 1514706 A FR1514706 A FR 1514706A
Authority
FR
France
Prior art keywords
tightness
pipes
testing
pressurized fluids
conveying pressurized
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
Application number
FR9672A
Other languages
French (fr)
Inventor
Bernardo Allievi
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 filed Critical
Application granted granted Critical
Publication of FR1514706A publication Critical patent/FR1514706A/en
Expired legal-status Critical Current

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
    • 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
    • F16L55/115—Caps

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
FR9672A 1967-03-17 1967-03-15 Apparatus for testing the tightness of pipes for conveying pressurized fluids Expired FR1514706A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE695727 1967-03-17

Publications (1)

Publication Number Publication Date
FR1514706A true FR1514706A (en) 1968-02-23

Family

ID=3850452

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9672A Expired FR1514706A (en) 1967-03-17 1967-03-15 Apparatus for testing the tightness of pipes for conveying pressurized fluids

Country Status (4)

Country Link
BE (1) BE695727A (en)
CH (1) CH445898A (en)
FR (1) FR1514706A (en)
GB (1) GB1140174A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0103777A1 (en) * 1982-08-27 1984-03-28 Instytut Chemii Przemyslowej Holder for plastic pipes being tested for internal pressure at temperatures up to 200oC
EP0293012A1 (en) * 1987-05-29 1988-11-30 Instytut Chemii Przemyslowej A fastener for closing and sealing an end of a pipe subjected to internal pressure
US4838075A (en) * 1985-05-31 1989-06-13 Instytut Chemii Przemyslowej Method and a fastener for closing and sealing pipes subjected to internal pressure

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4764332A (en) * 1986-07-31 1988-08-16 Westinghouse Electric Corp. Sealing element and method for hydrotesting of nuclear reactor tubular elements
US8573655B2 (en) 2005-10-06 2013-11-05 Car-Ber Investments Inc. Pipe sealing tool with external clamp
KR20090048595A (en) * 2006-08-07 2009-05-14 카-버 인베스트먼츠 인크. Apparatus and method for isolating or testing a pipe segment with axial reinforcement
US20100223937A1 (en) * 2007-11-28 2010-09-09 Carrier Corporation Heat Exchanger Coupling Blocking Plug
JP6112827B2 (en) * 2012-11-07 2017-04-12 コスモ工機株式会社 Blocking device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0103777A1 (en) * 1982-08-27 1984-03-28 Instytut Chemii Przemyslowej Holder for plastic pipes being tested for internal pressure at temperatures up to 200oC
US4838075A (en) * 1985-05-31 1989-06-13 Instytut Chemii Przemyslowej Method and a fastener for closing and sealing pipes subjected to internal pressure
EP0293012A1 (en) * 1987-05-29 1988-11-30 Instytut Chemii Przemyslowej A fastener for closing and sealing an end of a pipe subjected to internal pressure

Also Published As

Publication number Publication date
CH445898A (en) 1967-10-31
BE695727A (en) 1967-09-11
GB1140174A (en) 1969-01-15

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