ZA705806B - Method and apparatus for testing the tightness of an article,such as a vessel,a closing device,a diaphragm,etc. - Google Patents

Method and apparatus for testing the tightness of an article,such as a vessel,a closing device,a diaphragm,etc.

Info

Publication number
ZA705806B
ZA705806B ZA705806A ZA705806A ZA705806B ZA 705806 B ZA705806 B ZA 705806B ZA 705806 A ZA705806 A ZA 705806A ZA 705806 A ZA705806 A ZA 705806A ZA 705806 B ZA705806 B ZA 705806B
Authority
ZA
South Africa
Prior art keywords
tightness
diaphragm
vessel
testing
article
Prior art date
Application number
ZA705806A
Inventor
M Coppens
Original Assignee
Leer Ltd Van
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 Leer Ltd Van filed Critical Leer Ltd Van
Publication of ZA705806B publication Critical patent/ZA705806B/en

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)
ZA705806A 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. ZA705806B (en)

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
ZA705806B true ZA705806B (en) 1971-04-28

Family

ID=10425075

Family Applications (1)

Application Number Title Priority Date Filing Date
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.

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)

Families Citing this family (12)

* 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
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
DE3445573A1 (en) * 1984-12-14 1986-06-19 Fa. Josef Messmann, 2990 Papenburg Device for checking pipes
US4754638A (en) * 1986-05-23 1988-07-05 Antares Engineering, Inc. Apparatus and method for leak testing automotive wheel rims
DE3673427D1 (en) * 1986-11-12 1990-09-13 Expertek Inc APPARATUS FOR DETECTING LEAKS IN FUEL TANKS.
DE8814250U1 (en) * 1988-11-15 1989-03-02 Mauser-Werke Gmbh, 5040 Bruehl, De
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
JP3376250B2 (en) * 1996-08-13 2003-02-10 大和製罐株式会社 Apparatus and method for inspecting leakage of hollow member
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
FR2971844B1 (en) * 2011-02-17 2013-02-22 Trace Sarl DEVICE FOR DETERMINING THE QUALITY OF THE SEALING OF A CAISSON

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

Also Published As

Publication number Publication date
SE363901B (en) 1974-02-04
GB1273379A (en) 1972-05-10
DE2042576B2 (en) 1977-11-17
FR2059336A5 (en) 1971-05-28
JPS5119357B1 (en) 1976-06-16
BE755369A (en) 1971-03-01
NL140982B (en) 1974-01-15
NL6915228A (en) 1971-03-02
DE2042576C3 (en) 1978-07-13
DE2042576A1 (en) 1971-03-11

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