Patent ID: 11881599
Assignee: LG ENERGY SOLUTION, LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 4:
5. A current interrupt device comprising:
a first connection part having one surface on which an inclined surface is formed;
a second connection part having one surface on which an inclined surface having a shape corresponding to the inclined surface of the first connection part is formed;
a first fixing part disposed on an outer portion of the first connection part so that the first connection part is configured to be in contact with a portion of a circumferential portion of a first secondary battery; and
a second fixing part disposed on an outer portion of the second connection part so that the second connection part is configured to be in contact with a portion of a circumferential portion of a second secondary battery,
wherein the inclined surface of the first connection part and the inclined surface of the second connection part contact each other to form a contact interface,
the first connection part and the second connection part are electrically connected to each other,
the inclined surface of the first connection part and the inclined surface of the second connection part are configured to be dislocated with respect to each other at the contact interface to interrupt electrical connection between the first connection part and the second connection part, and
a surface of the first fixing part configured to be in contact with the portion of the circumferential portion of the first secondary battery faces away from a surface of the second fixing part configured to be in contact with the portion of the circumferential portion of the second secondary battery.