Battery module including a battery cell stack and a film
AssigneeLG Energy Solution, Ltd.
InventorsKyung-Mo Kim, Jeong-O Mun, Ho-June Chi
Life of this patent
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Abstract
An apparatus mounts a battery cell stack to a frame that includes a base cover and a pair of side covers respectively extending from both ends of the base cover. The apparatus includes a support member to support the battery cell stack, and two films, wherein one side of each of the two films is respectively attachable to one of the pair of side covers of the frame, and another side of each of the two films is respectively attachable to one of two side surfaces of the battery cell stack, wherein, when the support member and the frame move toward each other, the two films are movable into the frame, and the battery cell stack is movable along the two films to be mounted to the frame.
Claims16
A battery module comprising:
- a battery cell stack including a plurality of battery cells, each battery cell having an electrode assembly and an electrolyte disposed within a battery case;
- a frame in which the battery cell stack is disposed;
- and
- a film disposed between the battery cell stack and the frame, wherein the film has a first side attached to the frame, and a second side attached to the battery case of an outermost battery cell of the battery cell stack, wherein the second side of the film is attached to the battery cell stack with a double-sided tape.
A battery module comprising:
- a battery cell stack including a plurality of battery cells, each battery cell having an electrode assembly and an electrolyte disposed within a battery case;
- a frame in which the battery cell stack is disposed;
- and
- a first portion of film and a second portion of film at least partially overlapped between the battery cell stack and the frame, wherein the first portion of film is attached to the frame with a double-sided tape, wherein the second portion of film is attached to the battery cell stack with a double-sided tape, and wherein there is no double-sided tape between the first portion of film and the second portion of film.
Dependencies are inferred from the claim text.