About 114 results
https://drivepatents.com/patents/1399411 · 13 Mar 2024
The present application discloses a battery and a related apparatus, production method and production device therefor. The battery includes a battery cell, a thermal management component, an avoidance chamber and a collection chamber. The battery cell incl...
https://drivepatents.com/patents/1399979 · 14 Feb 2024
Disclosed is an expansion member for a probe for battery charging and discharging. The expansion member includes a first fluid accommodation part configured to form a space in which a fluid is introduced and stored and a fluid supply pipe equipped with a p...
https://drivepatents.com/patents/941067 · 29 Jun 2016
A battery pack (2) includes a plurality of non-aqueous electrolyte single cells (10), each single cell being such that a rolled electrode body (16) is housed in a flat case (11); a plurality of spacers (20); and a banding member (5, 7). The rolled electrod...
https://drivepatents.com/patents/960333 · 3 Jun 2015
A battery assembly internal connection device (10) for making an electrical connection within a battery assembly (12) that includes a plurality of cells (14). The device (10) is operable from a pre-stage position (18) where no electrical connection is made...
https://drivepatents.com/patents/960993 · 6 May 2015
The battery case (110) of this square battery (100) comprises a lid member (113) welded to an opening (111h) in a main body member (111). The opening R section (111r) of the opening (111h) has, in the circumferential direction (SH), a support projection (1...
https://drivepatents.com/patents/965977 · 24 Dec 2014
[Problem] To provide a battery pressing device and a battery pressing method for performing pressing while excluding the end of the battery cell. [Solution] The battery pressing device (70) presses a battery cell (10) configured so that an electrolyte and ...
https://drivepatents.com/patents/967167 · 19 Nov 2014
A cap plate (100) for sealing a case (180) housing an electrode assembly (150) includes a cover portion (100a) that covers the electrode assembly (150), a support portion (100b) having a first thickness (T S ), the support portion (100b) being offset along...
https://drivepatents.com/patents/970052 · 17 Sep 2014
Disclosed herein is a battery cell including an electrode assembly of a cathode/separator/anode structure, the electrode assembly being impregnated with an electrolyte, the electrode assembly being chargeable and dischargeable, a battery case in which the ...
https://drivepatents.com/patents/972174 · 23 Jul 2014
There is provided a battery pack including a mixed cell and a power device including the same. The mixed cell may include a first cell and a second cell having different electrical characteristics. The electrical characteristics may include at least one of...
https://drivepatents.com/patents/972979 · 2 Jul 2014
An electrode assembly according to the present disclosure includes an electrode stack part formed by stacking at least one radical unit cell having a four-layered structure of a first electrode, a separator, a second electrode and a separator, and an elect...