GB1273379A - Method of apparatus for testing the fluid tightness of an article etc. - Google Patents

Method of apparatus for testing the fluid tightness of an article etc.

Info

Publication number
GB1273379A
GB1273379A GB42582/69A GB4258269A GB1273379A GB 1273379 A GB1273379 A GB 1273379A GB 42582/69 A GB42582/69 A GB 42582/69A GB 4258269 A GB4258269 A GB 4258269A GB 1273379 A GB1273379 A GB 1273379A
Authority
GB
United Kingdom
Prior art keywords
testing
gas
container
evacuating
testing apparatus
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
GB42582/69A
Inventor
Matheus Johannes Marti Coppens
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.)
LEER U K Ltd FORMERLY METAL CO
Original Assignee
LEER U K Ltd FORMERLY METAL 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
Priority to BE755369D priority Critical patent/BE755369A/en
Application filed by LEER U K Ltd FORMERLY METAL CO filed Critical LEER U K Ltd FORMERLY METAL CO
Priority to GB42582/69A priority patent/GB1273379A/en
Priority to NL696915228A priority patent/NL140982B/en
Priority to ZA705806A priority patent/ZA705806B/en
Priority to SE11678/70A priority patent/SE363901B/xx
Priority to FR7031356A priority patent/FR2059336A5/fr
Priority to DE2042576A priority patent/DE2042576C3/en
Priority to JP45074651A priority patent/JPS5119357B1/ja
Publication of GB1273379A publication Critical patent/GB1273379A/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
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
    • G01M3/22—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
    • G01M3/226—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for containers, e.g. radiators
    • G01M3/229—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for containers, e.g. radiators removably mounted in a test cell

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)

Abstract

1,273,379. Leak testing. VAN LEER (UK) Ltd. Aug. 27, 1969, No.42582/69. Heading G1S A container 4 is tested for leaks by filling with a gas beforehand or through pipe 3, evacuating the space between cover 1 and container 4 and evacuating a testing apparatus 11 sensitive to the gas in the container, closing tap 7 for a time during which evacuation of the apparatus 11 may be continued, closing tap 8 and opening taps 7 and 17 so that air enters through pipe 16 and sweeps any gas that has leaked from container 4 into the testing apparatus. The method may be applied to testing a wall, a diaphragm or a weld seam in a plate by placing a cap on either side of the article and filling one with gas while evacuating the other, then flushing any leaked gas into a testing apparatus with air.
GB42582/69A 1969-08-27 1969-08-27 Method of apparatus for testing the fluid tightness of an article etc. Expired GB1273379A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
BE755369D BE755369A (en) 1969-08-27 METHOD AND DEVICE FOR THE TIGHTNESS EXAMINATION OF AN OBJECT, SUCH AS A BARREL, A SEAL, A MEMBRANE ETC.
GB42582/69A GB1273379A (en) 1969-08-27 1969-08-27 Method of apparatus for testing the fluid tightness of an article etc.
NL696915228A NL140982B (en) 1969-08-27 1969-10-08 METHOD AND DEVICE FOR SEARCHING FOR DENSITY OF AN OBJECT, SUCH AS A BARREL, A SEAL, A MEMBRANE, ETC.
ZA705806A ZA705806B (en) 1969-08-27 1970-08-24 Method and apparatus for testing the tightness of an article,such as a vessel,a closing device,a diaphragm,etc.
SE11678/70A SE363901B (en) 1969-08-27 1970-08-27
FR7031356A FR2059336A5 (en) 1969-08-27 1970-08-27
DE2042576A DE2042576C3 (en) 1969-08-27 1970-08-27 Method and device for testing the tightness of an object
JP45074651A JPS5119357B1 (en) 1969-08-27 1970-08-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB42582/69A GB1273379A (en) 1969-08-27 1969-08-27 Method of apparatus for testing the fluid tightness of an article etc.

Publications (1)

Publication Number Publication Date
GB1273379A true GB1273379A (en) 1972-05-10

Family

ID=10425075

Family Applications (1)

Application Number Title Priority Date Filing Date
GB42582/69A Expired GB1273379A (en) 1969-08-27 1969-08-27 Method of apparatus for testing the fluid tightness of an article etc.

Country Status (8)

Country Link
JP (1) JPS5119357B1 (en)
BE (1) BE755369A (en)
DE (1) DE2042576C3 (en)
FR (1) FR2059336A5 (en)
GB (1) GB1273379A (en)
NL (1) NL140982B (en)
SE (1) SE363901B (en)
ZA (1) ZA705806B (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3987664A (en) * 1975-12-16 1976-10-26 Applied Fluidics, Inc. Dry-testing system for detecting leaks in containers
US4126034A (en) * 1978-01-30 1978-11-21 Rheem Manufacturing Company Method and apparatus for container pressure testing
US4584877A (en) * 1984-06-07 1986-04-29 Semyon Brayman Method and fixture for leak detection
US4754638A (en) * 1986-05-23 1988-07-05 Antares Engineering, Inc. Apparatus and method for leak testing automotive wheel rims
DE3838592A1 (en) * 1988-11-15 1990-05-17 Mauser Werke Gmbh Leak testing device for barrels
DE4212938A1 (en) * 1992-04-18 1993-10-21 Rexroth Mannesmann Gmbh Seal testing appts. e.g. for testing vehicle shock absorber - has pressure source for filling first chamber with gas and uses pressure sensor to determine pressure increase in second chamber
US5861547A (en) * 1996-08-13 1999-01-19 Daiwa Can Company Apparatus for and method of testing leakage of hollow member
FR2971844A1 (en) * 2011-02-17 2012-08-24 Trace Sarl Device for determining quality of sealing of casing having relatively large inner volume in particular environment for leak test in motor vehicle industry, has quality determining unit determining sealing quality according to fluid amount

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR7310150D0 (en) * 1972-12-27 1974-08-15 Girling Ltd APPLIANCE FOR TESTING LEAKAGE ROUTES IN A COMPONENT THAT HAS A BLIND HOLE
DE3445573A1 (en) * 1984-12-14 1986-06-19 Fa. Josef Messmann, 2990 Papenburg Device for checking pipes
DE3673427D1 (en) * 1986-11-12 1990-09-13 Expertek Inc APPARATUS FOR DETECTING LEAKS IN FUEL TANKS.
US5763765A (en) * 1996-09-25 1998-06-09 Ballard Power Systems Inc. Method and apparatus for detecting and locating perforations in membranes employed in electrochemical cells

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3174329A (en) * 1962-08-14 1965-03-23 Samuel H Kauffman Method for testing ordnance seals

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3987664A (en) * 1975-12-16 1976-10-26 Applied Fluidics, Inc. Dry-testing system for detecting leaks in containers
US4126034A (en) * 1978-01-30 1978-11-21 Rheem Manufacturing Company Method and apparatus for container pressure testing
US4584877A (en) * 1984-06-07 1986-04-29 Semyon Brayman Method and fixture for leak detection
US4754638A (en) * 1986-05-23 1988-07-05 Antares Engineering, Inc. Apparatus and method for leak testing automotive wheel rims
DE3838592A1 (en) * 1988-11-15 1990-05-17 Mauser Werke Gmbh Leak testing device for barrels
DE4212938A1 (en) * 1992-04-18 1993-10-21 Rexroth Mannesmann Gmbh Seal testing appts. e.g. for testing vehicle shock absorber - has pressure source for filling first chamber with gas and uses pressure sensor to determine pressure increase in second chamber
US5861547A (en) * 1996-08-13 1999-01-19 Daiwa Can Company Apparatus for and method of testing leakage of hollow member
FR2971844A1 (en) * 2011-02-17 2012-08-24 Trace Sarl Device for determining quality of sealing of casing having relatively large inner volume in particular environment for leak test in motor vehicle industry, has quality determining unit determining sealing quality according to fluid amount

Also Published As

Publication number Publication date
SE363901B (en) 1974-02-04
DE2042576C3 (en) 1978-07-13
DE2042576B2 (en) 1977-11-17
JPS5119357B1 (en) 1976-06-16
BE755369A (en) 1971-03-01
NL140982B (en) 1974-01-15
FR2059336A5 (en) 1971-05-28
NL6915228A (en) 1971-03-02
DE2042576A1 (en) 1971-03-11
ZA705806B (en) 1971-04-28

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee