Static head charged hydraulic accumulator

United States of America Patent

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Oct 18, 1988
Grant Date
N/A
app pub date
Mar 5, 1984
filing date
Mar 5, 1984

priority date (Note)
Expired

status (Latency Note)

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Abstract

A hydraulic accumulator for subsea use, which charges itself as it is lowered to the operating depth. The seawater and hydraulic fluid operate against unbalanced pistons (36, 52) with low pressure gas (42) therebetween.

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Patent Owner(s)

Patent Owner	Address
FSSL INC	525 JULIE RIVERS DRIVE A CORP OF TX SUGAR LAND TX 77478

International Classification(s)

F01B:MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DIS....

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Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Hay, II Donald H	Houston, TX	1	45

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Static head charged hydraulic accumulator

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United States of America Patent

06586178

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PATENT NO	4777800
SERIAL NO	06586178
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06586178

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