About 34 results
https://drivepatents.com/patents/990453 · 22 May 2013
A rechargeable battery including: an electrode assembly including a first electrode and a second electrode; a case containing the electrode assembly; a cap plate coupled to the case; a short-circuit tab electrically connected to the first electrode; and a ...
https://drivepatents.com/patents/985553 · 20 Mar 2013
A rechargeable battery including an electrode assembly; a case including a cavity, the electrode assembly being in the cavity; a cap plate coupled with an opening of the case; and an electrode terminal extending through a terminal hole of the cap plate, th...
https://drivepatents.com/patents/993305 · 30 Jan 2013
A rechargeable battery includes a case, an electrode assembly in the case, a terminal electrically connected to the electrode assembly, and a cap assembly sealing the case. The cap assembly includes a cap plate having a short circuit opening and a short ci...
https://drivepatents.com/patents/994885 · 19 Dec 2012
There is provided an electric storage element and a production method thereof. The electric storage element has excellent air tightness at a portion connected with an external terminal and realizes high assembling performance, even in a simple configuratio...
https://drivepatents.com/patents/996554 · 31 Oct 2012
An object of the invention is to provide a lid for storage battery, an injection molding method of the lid, a storage battery with the lid, and a terminal section for storage battery, which can save trouble of inserting a nut into a cavity portion of a ter...
https://drivepatents.com/patents/997327 · 10 Oct 2012
A rechargeable battery for improving stability by quickly transmitting generated gas to a vent plate when an internal short circuit occurs, the rechargeable battery including: an electrode assembly including a first electrode, a second electrode, and a sep...
https://drivepatents.com/patents/999063 · 22 Aug 2012
A rechargeable battery (100) with a battery terminal (120,130), which can reduce the number of parts necessary for connecting rechargeable batteries to each other while simplifying a manufacturing process thereof, increase a coupling force between coupling...
https://drivepatents.com/patents/999747 · 1 Aug 2012
An external terminal having an exposed surface which is exposed to the outside from a package, a current collector which is disposed inside of the package and is connected to the external terminal, and an electrode assembly which is disposed inside of the ...
https://drivepatents.com/patents/1000661 · 4 Jul 2012
There is provided an electric storage device having a novel fastening structure of a plastic member which can reduce cost with a simple configuration. An electric storage device according to this invention includes an electrode assembly, a case housing the...
https://drivepatents.com/patents/1003051 · 25 Apr 2012
A battery module including a plurality of battery cells arranged in a first direction from a first end of the battery module to a second end of the battery module, each of the battery cells including a case including a vent, an electrode assembly housed in...