Method of fabricating a pressurized-gas storage assembly

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United States of America Patent

PATENT NO 9568150
SERIAL NO

14514070

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Abstract

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A pressurized-gas storage assembly has a liner defining a gas storage chamber and an end portion with a planar surface, with an access opening on the planar surface that is in fluid communication with the gas storage chamber. A raised circular ring extends from the planar surface and surrounds the access opening. The assembly also includes a polar boss having a longitudinally extending part that has a top surface with a recessed opening, and a planar bottom surface, with a channel extending through the polar boss to serve as a passageway through the polar boss. A circular groove is provided on the bottom flat surface of the polar boss, with the raised ring received inside the circular groove. An outer shell is provided around the entirety of the liner, with the outer shell having an edge-defining aperture that receives the polar boss.

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Patent Owner(s)

Patent OwnerAddress
QUANTUM FUEL SYSTEMS LLC25372 COMMERCENTRE DRIVE LAKE FOREST CA 92630

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Leavitt, Mark Laguna Hills, US 17 186
Warner, Mark Foothill Ranch, US 13 163

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