Propellant driven accumulator

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9856889
SERIAL NO

14895587

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Importance

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Abstract

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A subsea accumulator comprising: an outer wall; a top surface; a bottom surface; and a piston disposed within the subsea accumulator, wherein a first chamber is defined by the top surface, the outer wall, and a top portion of the piston; a second chamber is defined by the bottom surface; the outer wall, and a bottom portion of the piston; and a solid oxidant is disposed within the first chamber.

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Patent Owner(s)

Patent OwnerAddress
SHELL OIL COMPANY910 LOUISIANA HOUSTON TX 77252

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Wilie, Curtis Len Friendswood, US 9 34

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