Chemistry: electrical current producing apparatus – product – and – With control means responsive to battery condition sensing... – Temperature control
Patent
1998-02-27
2000-11-21
Nuzzolillo, Maria
Chemistry: electrical current producing apparatus, product, and
With control means responsive to battery condition sensing...
Temperature control
429235, H01M 234
Patent
active
061500518
ABSTRACT:
The present invention relates to large plastic batteries having thermal switches to protect against overheating of the battery. In particular the present invention provides a rechargeable battery comprising a positive electrode, a negative electrode, an electrically conductive collector associated with each electrode, a separator element arranged between the electrodes and a thermal switch layer containing a thermally-sensitive composition effective arranged to allow disruption of electrical conduction when the battery temperature reaches a critical temperature. Further the present invention provides a rechargeable battery comprising a positive electrode, a negative electrode, an electrically conductive collector associated with one electrode, a separator element arranged between the electrodes, and at least one thermal switch layer containing a thermally-sensitive composition associated with the other electrode.
REFERENCES:
patent: 4603165 (1986-07-01), McDonald et al.
patent: 4973532 (1990-11-01), Taskier et al.
patent: 5565281 (1996-10-01), Yu et al.
Du Pasquier Aurelien
Tarascon Jean-Marie
Hey David A.
Nuzzolillo Maria
Ruthkosky Mark
Telcordia Technologies Inc.
LandOfFree
Thermal switch for use in plastic batteries does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Thermal switch for use in plastic batteries, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Thermal switch for use in plastic batteries will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1254838