About 223 results
Showing the first 200 results.
https://drivepatents.com/patents/1003436 · 18 Apr 2012
A power battery, the power battery includes an inner case (4), an outer case (1), a battery body (2) and electrodes (3), the battery body (2) includes polar plates, the external surface of the outer case is provided with an external heat dissipating device...
https://drivepatents.com/patents/1003616 · 4 Apr 2012
A secondary battery system capable of controlling charge/discharge of a secondary battery that includes a core winding, includes: a first temperature measurement unit that measures a temperature in a central area of the core winding; a second temperature m...
https://drivepatents.com/patents/1004835 · 29 Feb 2012
An electrode assembly includes a positive plate, a negative plate, and a separator located between the positive plate and the negative plate, each of the positive plate and the negative plate having an active part formed by applying an active material to a...
https://drivepatents.com/patents/1004810 · 29 Feb 2012
A battery pack comprises a bare cell including a cap plate, a protection circuit module mounted to the cap plate and cover means mounted to the cap plate for covering the protection circuit module, wherein the cover means comprises side wall portions and e...
https://drivepatents.com/patents/1005043 · 22 Feb 2012
A jelly roll includes a first auxiliary current collector, a second auxiliary current collector, a mandrel insulating layer, and an electrode plate. The first auxiliary current collector and the second auxiliary current collector are spaced apart from each...
https://drivepatents.com/patents/1005839 · 25 Jan 2012
A rechargeable battery includes a plurality of electrode assemblies each having a first planar surface and a second planar surface substantially opposite to the first planar surface; a case housing the electrode assemblies; and a safety member having a fir...
https://drivepatents.com/patents/1006090 · 18 Jan 2012
An electrode assembly and a rechargeable battery including the same, the electrode assembly including a first electrode, a second electrode, and a separator interposed therebetween, wherein the first electrode, the second electrode, and the separator are s...
https://drivepatents.com/patents/1006640 · 28 Dec 2011
A secondary battery is disclosed. It comprises a cap assembly including a cap plate, a terminal plate and an insulating plate disposed therebetween. The insulating plate comprises at least one coupling member to couple the terminal plate to a surface of th...
https://drivepatents.com/patents/1006846 · 21 Dec 2011
According to one embodiment there is provided a battery (20). The battery (20) includes a metallic outer can (1), a wound electrode group (2), a positive electrode-lead (3), a negative electrode-lead (4), a positive electrode insulating cover (25), and a n...
https://drivepatents.com/patents/1007125 · 14 Dec 2011
A rechargeable battery according to an exemplary embodiment of the present invention includes an electrode assembly that performs charging and discharging in order to improve stability, a case in which the electrode assembly is installed, a cap assembly th...