Rechargeable lithium-ion cell
- Bad Vilbel, DE
- Kelkheim, DE
- Konigstein, DE
- Hattersheim, DE
The invention relates to a rechargeable lithium-ion cell, a method for its manufacture, and its application. The cell is distinguished by the fact that it has a metallic housing (21) which is electrically insulated internally by two half shells (15), which cover electrode plates (8) and main output tabs (7) and are composed of a non-conductive material, where the metallic housing is electrically insulated externally by means of an insulation coating. The cell also has a bursting membrane (4) which, in its normal position, is located above the electrolyte level of the cell (1). In addition, the cell has a twisting protection (6) which extends over the entire surface of the cover (2) and provides centering and assembly functions for the electrode package, which comprises the electrode plates (8).
- Research Organization:
- United States Advanced Battery Consortium, Dearborn, MI (US)
- DOE Contract Number:
- FC02-91CE50336
- Assignee:
- Varta Batterie Aktiengesellschaft (Hannover, DE)
- Patent Number(s):
- US 6007944
- OSTI ID:
- 872783
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
lithium-ion
cell
relates
method
manufacture
application
distinguished
metallic
housing
21
electrically
insulated
internally
half
shells
15
cover
electrode
plates
main
output
tabs
composed
non-conductive
material
externally
means
insulation
coating
bursting
membrane
normal
position
located
electrolyte
level
addition
twisting
protection
extends
entire
surface
provides
centering
assembly
functions
package
comprises
electrode plates
metallic housing
conductive material
rechargeable lithium
entire surface
electrically insulated
rechargeable lithium-ion
electrically insulate
electrode plate
lithium-ion cell
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