About 150 results
https://drivepatents.com/patents/967555 · 12 Nov 2014
Disclosed herein is a battery case including a receiving part having an electrode assembly mounted therein, wherein the receiving part, which is formed by deforming a sheet type base material, is configured to have a stair-like structure in which at least ...
https://drivepatents.com/patents/967476 · 12 Nov 2014
Disclosed herein are an electrode assembly and a composite electrode assembly mounted in a battery case of a secondary battery. The electrode assembly and the composite electrode assembly have a stair-like structure. The stair-like structure is formed base...
https://drivepatents.com/patents/967477 · 12 Nov 2014
Disclosed herein is a battery cell configured to have a structure in which an electrode assembly including a separator disposed between a cathode and an anode is mounted in a battery case, wherein an asymmetric structure with respect to a central axis cros...
https://drivepatents.com/patents/967996 · 29 Oct 2014
Battery system, comprising at least a first and a second battery module (1.1, 1.2), wherein each battery module (1) is formed by a base plate (2) and a cell stack (7) fastened on a base surface (2.G) of the base plate (2), and at least one auxiliary frame ...
https://drivepatents.com/patents/968350 · 22 Oct 2014
A secondary battery includes a plurality of electrode assemblies (110); a current collector plate (120, 130) electrically connecting the plurality of electrode assemblies; a case (140) accommodating the plurality of electrode assemblies; and a cap plate se...
https://drivepatents.com/patents/968345 · 22 Oct 2014
A rechargeable battery having an electrode assembly including a first electrode, and a second electrode, a case receiving the electrode assembly, a cap plate coupled with the case, a first electrode terminal electrically connected with the first electrode,...
https://drivepatents.com/patents/968340 · 22 Oct 2014
Battery system comprising a plurality of cells (1.1, 1.2) which are arranged in at least one stack, wherein a first pole (1.1.P1) of a first cell (1.1) is electrically conductively connected to a second pole (1.2.P2) of a second cell (1.2) by means of a ce...
https://drivepatents.com/patents/968333 · 22 Oct 2014
A rechargeable battery including: an electrode assembly including a negative electrode and a positive electrode; a case receiving the electrode assembly; a terminal electrically connected to the electrode assembly and protruding outside the case; a current...
https://drivepatents.com/patents/968753 · 15 Oct 2014
A battery module includes a cell unit 2, a first end plate 31, and a binding band 7. The cell unit 2 includes a plurality of battery cells 20 arranged in a first direction. The first end plate 31 is located on one side of the cell unit 2 in the first direc...
https://drivepatents.com/patents/969092 · 8 Oct 2014
The present invention comprises a battery main body (11) where a power generation unit (112) is sealed in a case member (111), a plate-shaped member which is disposed between outer periphery portions (113) of the adjacent battery main bodies (11) when stac...