Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Cell enclosure structure – e.g. – housing – casing – container,...
Patent
1982-11-15
1984-07-03
Lefevour, Charles F.
Chemistry: electrical current producing apparatus, product, and
Current producing cell, elements, subcombinations and...
Cell enclosure structure, e.g., housing, casing, container,...
429185, H01M 208
Patent
active
044579918
ABSTRACT:
A lithium cell having an improved seal. A polymeric grommet sandwiched between a conductive can and cover is wetted with atatic polypropylene. The tacky atatic polypropylene film fills the intersticies between and along the grommet and can components to reduce cell leakage.
REFERENCES:
patent: 3713896 (1973-01-01), Feldhake
patent: 3990918 (1976-11-01), Bro et al.
patent: 4088628 (1978-05-01), Bernstein et al.
patent: 4129686 (1978-12-01), Kaduboski
patent: 4223079 (1980-09-01), Margalit et al.
patent: 4224736 (1980-09-01), Feldhake
patent: 4240197 (1980-12-01), Hamsag
patent: 4256815 (1981-03-01), Smilanich et al.
patent: 4282293 (1981-08-01), van Lier
patent: 4288505 (1981-09-01), Joshi et al.
patent: 4292382 (1981-09-01), Lecerf et al.
LeFevour Charles F.
Rayovac Corporation
LandOfFree
Sealant for lithium cells does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Sealant for lithium cells, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sealant for lithium cells will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1630706