Cover apparatus in monoblock storage battery
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United States of America Patent
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-
Feb 15, 1983
Grant Date -
N/A
app pub date -
Nov 1, 1979
filing date -
Mar 4, 1978
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A cover apparatus in a monoblock storage battery of the type in which the underside surface of the battery cover is provided with cell partition walls for defining a plurality of cell chambers. The underside surface of the cover is further provided with mutually facing walls crossing transversely the cell partition walls and a cover wall on the lower surface thereof which defines an exhaust passage duct common to the plurality of cell chambers which permits the escape of gas generated in the cell chambers while effectively preventing leakage of electrolyte from the battery during gas venting.
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