Battery structure

Details Battery structure Battery structure

2005-09-27

2005-09-27

Ryan, Patrick Joseph (Department: 1745)

Chemistry: electrical current producing apparatus, product, and

Means externally releasing internal gas pressure from closed...

Blowout type

C429S175000, C429S176000

Reexamination Certificate

active

06949311

ABSTRACT:
The invention discloses a battery structure formed by the steps of: securing and adhering upper and lower plastic casings; sealing lithium cell raw material using plastic; connecting a contact of the lithium cell raw material to an metal contact of the embedded plastic extrusion contact; and the characteristics thereof are that the upper plastic casing is provided with an explosion-proof ventilator, the cell raw material is sealed by means of plastic, and the explosion-proof ventilator is able to prevent explosions caused by overheating from short circuit and collisions of the battery.

REFERENCES:
patent: 2491370 (1949-12-01), Forster
patent: 4002495 (1977-01-01), Hakarine
patent: 4592970 (1986-06-01), Zupancic
patent: 5122427 (1992-06-01), Flowers et al.
patent: 6132900 (2000-10-01), Yoshizawa et al.

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