Method and apparatus for detecting leaks in sealed packages

Details Method and apparatus for detecting leaks in sealed packages Method and apparatus for detecting leaks in sealed packages

1992-01-29

1994-11-08

Williams, Hezron E.

Measuring and testing

With fluid pressure

Leakage

G01M 320

Patent

active

053616260

ABSTRACT:
A hydrocarbon leak detector apparatus detects defectively sealed packages by monitoring for the presence of a volatile hydrocarbonaceous substance that leaks from defective packages. The apparatus includes one or more sealable chambers, a vacuum generator pump, a hydrocarbon detector and conduit means for delivering air from the chamber(s) to the hydrocarbon detector.

REFERENCES:
patent: 3592049 (1971-07-01), Johanski, Jr.
patent: 3888111 (1975-06-01), Craig
patent: 4920785 (1990-05-01), Etess
patent: 5082366 (1992-01-01), Tyson, II et al.
patent: 5128269 (1992-07-01), Otiate et al.
Demorest, Non-Destructive Leak Detection of Blister Packs and Other Sterile Medical Packages, Journal of Packaging Technology, vol. 2, No. 5, Oct. 1988.
Mocon Promotional Literature.
Baseline Industries, Inc., MSA Promotional Literature.
Photovac AutoTIP.TM. Promotional Literature.

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