Lean testing of electrical or electrical components

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United States of America Patent

PATENT NO 4736621
SERIAL NO

06882234

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Abstract

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A method of leak testing electrical or electronic components, by immersion in an inert liquid at a temperature above 100.degree. C., to detect any bubbles arising from the component, after which the component is removed from the liquid and drained, wherein according to the invention the liquid in which the component to be tested is immersed comprises predominantly perfluoroperhydrofluorene, C.sub.13 F.sub.22.

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Patent Owner(s)

Patent OwnerAddress
I S C CHEMICALS LIMITEDBORAX HOUSE CARLISLE PLACE LONDON

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sargent, Colin R Bristol, GB3 5 39
Slinn, David S L Bristol, GB3 6 134
Wotton, David E M Bristol, GB3 4 124

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