NL140982B - METHOD AND DEVICE FOR SEARCHING FOR DENSITY OF AN OBJECT, SUCH AS A BARREL, A SEAL, A MEMBRANE, ETC. - Google Patents

METHOD AND DEVICE FOR SEARCHING FOR DENSITY OF AN OBJECT, SUCH AS A BARREL, A SEAL, A MEMBRANE, ETC.

Info

Publication number
NL140982B
NL140982B NL696915228A NL6915228A NL140982B NL 140982 B NL140982 B NL 140982B NL 696915228 A NL696915228 A NL 696915228A NL 6915228 A NL6915228 A NL 6915228A NL 140982 B NL140982 B NL 140982B
Authority
NL
Netherlands
Prior art keywords
searching
barrel
membrane
seal
density
Prior art date
Application number
NL696915228A
Other languages
Dutch (nl)
Other versions
NL6915228A (en
Inventor
Mattheus Johannes Mart Coppens
Original Assignee
Metal Containers Ltd
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 Metal Containers Ltd filed Critical Metal Containers Ltd
Publication of NL6915228A publication Critical patent/NL6915228A/xx
Publication of NL140982B publication Critical patent/NL140982B/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)
NL696915228A 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. NL140982B (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 (2)

Publication Number Publication Date
NL6915228A NL6915228A (en) 1971-03-02
NL140982B true NL140982B (en) 1974-01-15

Family

ID=10425075

Family Applications (1)

Application Number Title Priority Date Filing Date
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.

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
EP0267333B1 (en) * 1986-11-12 1990-08-08 Expertek, Inc. Fuel tank leak detection apparatus
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
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
BE755369A (en) 1971-03-01
ZA705806B (en) 1971-04-28
GB1273379A (en) 1972-05-10
FR2059336A5 (en) 1971-05-28
DE2042576A1 (en) 1971-03-11
SE363901B (en) 1974-02-04
DE2042576B2 (en) 1977-11-17
NL6915228A (en) 1971-03-02
DE2042576C3 (en) 1978-07-13
JPS5119357B1 (en) 1976-06-16

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Legal Events

Date Code Title Description
VJC Lapsed due to non-payment of the due maintenance fee for the patent or patent application
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: METAL