Battery comprising one or more electrochemical cells having a double-walled cell lid
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United States of America Patent
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-
Aug 2, 1988
Grant Date -
N/A
app pub date -
Mar 17, 1987
filing date -
Mar 21, 1986
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A battery of one or more electrochemical cells comprises in a metal cell box having a metal double-walled cell lid with a leadthrough of an electrically insulating material and a leadthrough pin, which lid is sealed hermetically to said box, a negative electrode of an alkali metal, a positive electrode and an electrolyte which comprises a corrosive constituent. The cell lid has such a shape that a chamber is formed which is sealed from the ambient. Both walls have a leadthrough of an electrically insulating material and a leadthrough pin.
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