Self replenishing accumulator

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9541099
APP PUB NO 20140311577A1
SERIAL NO

14219064

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Abstract

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An accumulator includes a cylinder for containing a working fluid and a first volume of pressurized gas, the gas and fluid being separated by a displaceable piston and a first seal contacting the piston and the cylinder, a reservoir carried on the piston for containing a second volume of pressurized gas, and a device that permits gas flow from the second volume into the first volume.

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Patent Owner(s)

Patent OwnerAddress
FORD GLOBAL TECHNOLOGIES LLC1 AMERICAN ROAD FL4 DEARBORN MI 48126-2701

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Burkhart, Robert O Novi, US 11 53
Davis, Mark Plymouth, US 176 4652
Pekarsky, Lev West Bloomfield, US 28 122

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