Radiant energy – Photocells; circuits and apparatus – Housings
Patent
1993-12-16
1995-03-21
Nelms, David C.
Radiant energy
Photocells; circuits and apparatus
Housings
12820211, H01J 502
Patent
active
053998553
ABSTRACT:
An automatic, isobaric, atmospheric exclusion system is disclosed to protect sensitive optical components onboard aircraft. A lightly sealed shroud is disposed around the optical component and connected to a non-elastic bladder by a flexible hose.
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Rouleau Bruce S.
Tuls Andrew J.
Anderson Terry J.
Hoch Jr. Karl J.
Le Que T.
Nelms David C.
Northrop Grumman Corporation
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