Explosion attenuation system and method for assembly in battery
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 22, 1992
Grant Date -
N/A
app pub date -
Mar 12, 1991
filing date -
Mar 12, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An electric storage battery according to the invention has a porous explosion attenuating material disposed within a head space of the battery case over the electrode elements. The attenuating material forms a layer or lining on the inner surface of the top wall of the case, and preferably also on the inner surface of the upper ends of each side wall between the electrode elements and the top wall. The interior of the head space remains open. Such an explosion attenuating material is effective to limit pressure build-up resulting from ignition of said gases within the case.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully