FR1050021A - Vacuum verification process of the tightness of assemblies of any kind and device performing the process - Google Patents

Vacuum verification process of the tightness of assemblies of any kind and device performing the process

Info

Publication number
FR1050021A
FR1050021A FR1050021DA FR1050021A FR 1050021 A FR1050021 A FR 1050021A FR 1050021D A FR1050021D A FR 1050021DA FR 1050021 A FR1050021 A FR 1050021A
Authority
FR
France
Prior art keywords
tightness
assemblies
device performing
verification process
vacuum
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
Other languages
French (fr)
Inventor
Emile-Eugene-Charles Berriat
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 FR1050021A publication Critical patent/FR1050021A/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01MTESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00Investigating fluid-tightness of structures
    • G01M3/02Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/12Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing elastic covers or coatings, e.g. soapy water
    • G01M3/14Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing elastic covers or coatings, e.g. soapy water for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
    • G01M3/143Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing elastic covers or coatings, e.g. soapy water for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for pipe joints or seals

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1050021D 1952-01-30 1952-01-30 Vacuum verification process of the tightness of assemblies of any kind and device performing the process Expired FR1050021A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1050021T 1952-01-30

Publications (1)

Publication Number Publication Date
FR1050021A true FR1050021A (en) 1954-01-05

Family

ID=9594012

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1050021D Expired FR1050021A (en) 1952-01-30 1952-01-30 Vacuum verification process of the tightness of assemblies of any kind and device performing the process

Country Status (1)

Country Link
FR (1) FR1050021A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2817230A (en) * 1954-10-18 1957-12-24 Wilfred D Mccully Leak testing device
DE1225895B (en) * 1963-06-28 1966-09-29 Felten & Guilleaume Carlswerk Method and device for testing the circumferential weld seam of pipes for leaks
DE4032331A1 (en) * 1990-10-09 1992-04-16 Ultraschall Pruef Service DRIVING DEVICE FOR A PIPE ROUND SEWING TEST HEAD
US5263362A (en) * 1992-06-10 1993-11-23 Fluoroware, Inc. Weld test tool

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2817230A (en) * 1954-10-18 1957-12-24 Wilfred D Mccully Leak testing device
DE1225895B (en) * 1963-06-28 1966-09-29 Felten & Guilleaume Carlswerk Method and device for testing the circumferential weld seam of pipes for leaks
DE4032331A1 (en) * 1990-10-09 1992-04-16 Ultraschall Pruef Service DRIVING DEVICE FOR A PIPE ROUND SEWING TEST HEAD
US5263362A (en) * 1992-06-10 1993-11-23 Fluoroware, Inc. Weld test tool

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