Metal air cell incorporating easily refuelable electrodes
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United States of America Patent
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Issued Date -
Feb 26, 2004
app pub date -
Jun 2, 2003
filing date -
May 31, 2002
priority date (Note) -
Abandoned
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Abstract
An anode structure is provided that compensates for anode expansion during cell discharge, maintains substantially uniform distance between the anode and cathode, and/or facilitates anode removal for refueling operations. The anode structure generally includes metal fuel, a current collector in electric contact with the metal fuel, and a compressible member in mechanical cooperation with the metal fuel and/or current collector.
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