Lightweight piston accumulator

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United States of America Patent

PATENT NO 9435356
SERIAL NO

14798328

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Abstract

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The present invention provides a hydraulic pressure accumulator having a pressure vessel and a piston chamber that is located within the interior space of the pressure vessel. In one particular embodiment, the invention relates to filament wound composite overwrapped hydraulic pressure accumulators with serviceable pistons.

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Patent Owner(s)

Patent OwnerAddress
STEELHEAD COMPOSITES INC500 CORPORATE CIRCLE SUITE O GOLDEN CO 80401

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Coors, Andrew Morrison, US 9 37
Mallick, Kaushik Thornton, US 18 248
Padget-Shields, Annalisa Golden, US 3 24

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