Battery pack
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 12, 2012
Grant Date -
Apr 30, 2009
app pub date -
Oct 23, 2008
filing date -
Oct 26, 2007
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A battery pack that allows a cover to be firmly fixed with a simple structure and that has superior impact resistance is provided. The battery pack is a battery pack 1 in which a protection circuit 10 and a protection element 7 are attached to a unit cell 2 and the protection circuit 10 and the protection element 7 are housed within a cover 11, the battery pack 1 including an internal frame 6 provided within the cover 11, wherein the internal frame 6 is fixed to the unit cell 2 and supports the protection circuit 10, a boss 13 projecting from the internal frame 6 which passes through a hole 12 formed in the cover 11, and the cover 11 is fixed to the internal frame 6 by melting and deforming the boss 13.
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