Expandable battery pack containment device for pouch battery cells
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 25, 2017
Issued Date -
N/A
app pub date -
Jan 15, 2010
filing date -
Jan 15, 2010
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A pouch battery cell container, including at least, one battery cell compartment, is interposed between two end plates. The planar electrode surfaces of a pouch battery cell, housed within the battery cell compartment, are subjected to a constant and optimal amount of compressive force during cell expansion and contraction for battery cell optimization. A first end plate and a second end plate are coupled together by a plurality of connecting devices, wherein each connecting device includes an elastic deformation component. As the battery cells housed within the battery container expand and/or contract, the first and second end plates move relative to each other while constrained by the elastic deformation device so as to maintain a constant amount of compressive force on the planar electrode surfaces housed within the battery cell.
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