Chemistry: electrical current producing apparatus – product – and – Means externally releasing internal gas pressure from closed... – Blowout type
Patent
1986-07-18
1987-06-09
Skapars, Anthony
Chemistry: electrical current producing apparatus, product, and
Means externally releasing internal gas pressure from closed...
Blowout type
429181, 429197, 429218, 429 82, H01M 212
Patent
active
046720103
ABSTRACT:
An electrochemical cell having a cell housing that contains an active anode material and an active cathode material. An electrically conductive current collector member within the cell housing is in electrical contact with one of the active materials, and an electrically conductive pin member having a first portion protrudes from the cell through an orifice in the cell housing. A sealing member is disposed in the the orifice between the pin member and the cell housing to seal the interior of the cell from its surroundings. A second portion of the electrically conductive pin member is both releasably secured within an aperture in the current collector member and in electrical contact with the current collector member, so that when the pressure within the cell exceeds a predetermined pressure limit, the pin member is ejected from the cell and the excessive internal pressure is then vented.
REFERENCES:
patent: 4010406 (1977-03-01), West et al.
patent: 4115629 (1978-09-01), Dey et al.
patent: 4127702 (1978-11-01), Catanzarite
patent: 4567118 (1986-01-01), Connelly
patent: 4592970 (1986-06-01), Zupancic
Chaney, Jr. Earl J.
Tucholski Gary R.
Cooper Richard C.
Eveready Battery Company
Skapars Anthony
LandOfFree
Terminal pin-collector plate assembly for hermetically sealed ce does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Terminal pin-collector plate assembly for hermetically sealed ce, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Terminal pin-collector plate assembly for hermetically sealed ce will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1828506