Separate low pressure gas storage system
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United States of America Patent
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Feb 20, 1990
Issued Date -
N/A
app pub date -
Jan 21, 1988
filing date -
May 7, 1986
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A low pressure gas storage system comprising an annular anchor ring, a granular bed within the ring, a flexible membrane of gas storage chamber positioned above the bed, and a flexible membrane of air chamber encompassing the gas storage chamber and exerting pressure thereon; and a plurality of flexible, radially-extending restraining means positioned against and over the air chamber to exert a predetermined pressure thereon.
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