Battery system containing phase change material-containing...

Details Battery system containing phase change material-containing... Battery system containing phase change material-containing...

2011-04-26

2011-04-26

Dove, Tracy (Department: 1726)

Chemistry: electrical current producing apparatus, product, and

With heat exchange feature

C429S212000, C429S232000

Reexamination Certificate

active

07931979

ABSTRACT:
Provided is a battery system in which an interior part of a battery structure includes particles (phase-change particles) containing materials (phase-change materials) having a high latent heat of phase change at a specific temperature, contained in a capsule made of an inert material. The battery system in accordance with the present invention can prolong a service life of the battery by inhibiting temperature elevation inside the battery under normal operating conditions without substantial effects on size, shape and performance of the battery, and further, can inhibit the risk of explosion resulting from a sharp increase in temperature inside the battery under abnormal operating conditions, thereby contributing to battery safety.

REFERENCES:
patent: 4075400 (1978-02-01), Fritts
patent: 6511517 (2003-01-01), Ullrich et al.
patent: 1020040103425 (2004-12-01), None
patent: WO 03/061032 (2003-07-01), None

Affiliated with

Also associated with

Rating

Battery system containing phase change material-containing... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Battery system containing phase change material-containing..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Battery system containing phase change material-containing... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2626276