Sodium-sulfur storage battery
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United States of America Patent
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Apr 9, 1985
Grant Date -
N/A
app pub date -
Sep 8, 1983
filing date -
Sep 17, 1982
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The present invention discloses a sodium-sulfur storage battery utilizing an inside of a sodium-ion conductive solid electrolyte tube as a negative chamber, comprising an .alpha.-alumina ring jointed with solder glass to an open end of said electrolyte tube, a flanged aluminum housing having a fine hole at its bottom incorporated in said solid electrolyte tube, a negative auxiliary cover thermo-compressively jointed through a flange of said aluminum housing to an upper surface of said .alpha.-alumina ring, and a negative cover provided with a negative current collector terminal welded to said negative auxiliary cover.
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