Pressure compensation method and apparatus for underwater equipm

Details Pressure compensation method and apparatus for underwater equipm Pressure compensation method and apparatus for underwater equipm

1990-03-09

1990-12-25

Gellner, Michael L.

Ships

Building

Canal and ferry boats

114312, G03B 1708

Patent

active

049807072

ABSTRACT:
A method and apparatus for pressure compensating an under water housing which includes a tubular structure sealed around a hole in the housing dimensioned so that the mouth of an inflated balloon will form a secure seal there on so that the housing may be pressure compensated by blowing up the balloon and sealing the balloon mouth around the tube.

REFERENCES:
patent: 1131712 (1915-03-01), Klein
patent: 3162107 (1964-12-01), Byers
patent: 3717078 (1973-02-01), Ogura
patent: 3759605 (1973-09-01), Johnson
patent: 4041507 (1977-08-01), Ko et al.
patent: 4113137 (1978-09-01), Wind
patent: 4281343 (1981-07-01), Monteiro
patent: 4763145 (1988-08-01), Talsamura et al.
patent: 4771299 (1988-09-01), Gell, Jr.
patent: 4771320 (1988-09-01), Gell
patent: 4853722 (1989-08-01), Gell, Jr.

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