Storage battery with single fill valve

A multicell lead acid storage battery is fitted with a one piece cover. A rotatable disc valve is mounted on the cover, the valve being of such a size that it covers a portion of all cells. A filling well and a vent opening for each cell are located under the disc valve. In a first angular position...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: BELL, JAMES E, LACZKO, ROBERT P
Format: Patent
Sprache:eng
Schlagworte:
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