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US 2012/0070700 A1Published application
Element for regulating the internal gas pressure in lithium-ion cells
OwnerIngo KERKAMM, Niko DORSCHinventors
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Abstract
A lithium-ion cell, including a housing, a positive electrode, a negative electrode, and a separator situated between the positive electrode and the negative electrode, which is distinguished by an element for regulating the internal gas pressure, which does not permit discharge of gas from the lithium-ion cell.
Claims13
A lithium-ion cell, comprising:
- a housing;
- a positive electrode;
- a negative electrode;
- a separator situated between the positive electrode and the negative electrode;
- and
- an element for regulating an internal gas pressure in the housing which does not permit discharge of gas from the lithium-ion cell.
3 more elements
Dependencies are inferred from the claim text.