Back to results
US 12,463,239 B2Granted
In-line manufacturing apparatus for lithium metal battery
AssigneeEnergy Tech Solution Co., Ltd.
InventorYoung Hwan Kim
Life of this patent
Estimating the term…
Abstract
An in-line manufacturing apparatus for a lithium metal battery comprises: a lithium foil tape unwinder peeling a release film on the lithium foil tape and transferring the lithium foil tape peeled off the release film to a notching part; the notching part forming an anode plate having an electrode tab by processing the lithium foil tape; and a stacking part inserting a separator film between the anode plate and a cathode plate directly transferred from the notching part in a zigzag manner to alternately stack the separator film.
Claims2
An in-line manufacturing apparatus for a lithium metal battery, comprising:
- a lithium foil tape unwinder peeling a release film on a lithium foil tape and transferring the lithium foil tape with the release film peeled off to a notching part;
- the notching part forming an anode plate having an electrode tab by processing the lithium foil tape;
- and
- a stacking part inserting a separator film between the anode plate and a cathode plate directly transferred from the notching part in a zigzag manner to alternately stack the separator film;
- wherein the notching part cuts in a transverse direction by coupling a laser and a slitter, and cuts in a longitudinal direction using a slitter, to form the anode plate having the tab.
2 more elements
Dependencies are inferred from the claim text.