Rechargeable battery and sealing plug for a rechargeable battery
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United States of America Patent
Stats
-
Aug 28, 2012
Grant Date -
Jul 15, 2004
app pub date -
Nov 12, 2003
filing date -
Nov 26, 2002
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A rechargeable battery includes a housing comprising at least two cells that can be filled with an electrolyte. The rechargeable battery includes a cover and a degassing system having openings provided therein. The cover and the degassing system are arranged such that the openings provided in the cover and the degassing system are located above the cells of the rechargeable battery. A sealing plug is provided in each of the openings, the sealing plug having an upper part and a lower part having a splash basket. The upper part covers the openings on the outside of the cover and the lower part extends in the direction of the cells. The splash basket surrounds a cavity and has slots distributed over its circumference, the slots continuing as far as a free end of the splash basket.
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