About 40 results
https://drivepatents.com/patents/953862 · 3 Feb 2016
[Object] To provide a non-aqueous electrolyte secondary battery which can efficiently discharge the gas generated to the outside of the electrode and exhibits a low decrease in battery capacity even when used for a long period of time in the case of using ...
https://drivepatents.com/patents/955028 · 23 Dec 2015
A battery module includes a battery assembly having battery structures arranged side by side, the battery structures each having a battery body having a battery cell and a battery holder for holding the battery body, and a pressure application member for a...
https://drivepatents.com/patents/971928 · 30 Jul 2014
Disclosed herein is a battery pack including (a) a module assembly including two or more battery modules, each of which includes a chargeable and dischargeable battery cell, the battery modules being stacked to have a two layer structure including an upper...
https://drivepatents.com/patents/976432 · 9 Apr 2014
According to an embodiment, a secondary battery device includes a plurality of secondary battery cells (14) and a resin case (12) including a plurality of wall portions defining a plurality of accommodation sections (20), which are configured to individual...
https://drivepatents.com/patents/977653 · 5 Mar 2014
A system (1) for the storage of electrical energy for a vehicle with electric propulsion; the storage system (1) presents: at least one group (5) of chemical batteries (6), which are arranged aligned with one another and each of which presents an upper wal...
https://drivepatents.com/patents/979014 · 5 Feb 2014
In order to provide a battery pack to which a reuse prevention measure is applied in such a way that unit batteries become damaged and useless after the battery pack is disassembled, a battery pack of the present invention is characterized by including a p...
https://drivepatents.com/patents/982426 · 30 Oct 2013
The present invention refers to a battery module including a plurality of battery cells and a barrier, wherein the barrier comprises a barrier main body. At least two battery cells are positioned side by side as a first group of battery cells facing one si...
https://drivepatents.com/patents/987753 · 7 Aug 2013
Disclosed herein is a battery pack including (a) a battery module assembly arranged in a lateral direction, (b) a pair of a front support member and a rear support member to cover the front and rear of outermost battery modules of the battery module assemb...
https://drivepatents.com/patents/984656 · 3 Jul 2013
A method of assembling a rechargeable battery is disclosed. The method includes inserting rechargeable energy storage cells (104) into a battery housing (102), the battery housing having a base portion (110), a side portion (112) extending from the base po...
https://drivepatents.com/patents/984762 · 26 Jun 2013
The rechargeable battery pack (10) has a housing portion (14) that is provided with an inner receiving space for several lithium ion single cells which are electrically connected with each other. The receiving space of the housing portion is divided into s...