About 34 results
https://drivepatents.com/patents/1379786 · 19 Mar 2026
The present disclosure relate to the technical field of secondary batteries, and in particular, to a secondary battery and a top cover component thereof. The top cover component provided by the present disclosure includes a top cover plate having an electr...
https://drivepatents.com/patents/1390989 · 28 Jan 2026
The present disclosure provides an energy storage apparatus and a power-consuming device. The energy storage apparatus includes an electrode assembly, a connector, and an end cover assembly. The end cover assembly includes a pole assembly, a top cover, a s...
https://drivepatents.com/patents/1388912 · 29 Oct 2025
Disclosed are an explosion-proof valve, a battery top cover and a lithium battery. The explosion-proof valve specifically includes an explosion-proof valve cover (10) and an explosion-proof valve seat (30), the explosion-proof valve seat (30) being provide...
https://drivepatents.com/patents/1399619 · 28 Aug 2024
The present disclosure relates to a cap assembly (30) and a secondary battery (100). The cap assembly (30) includes a cap plate (31), an electrode terminal, a fixing member (33) and a connection member (34). The cap plate (31) includes an electrode lead-ou...
https://drivepatents.com/patents/971542 · 6 Aug 2014
A cap cover and a battery pack including the cap cover are provided. The cap cover includes: a first plate which is formed in a first direction; a second plate which is formed in a second direction; and a third plate which is formed in a third direction. T...
https://drivepatents.com/patents/976782 · 2 Apr 2014
The invention concerns a lid (1) for an electric accumulator (A) containing an electrolyte. [0002] The lid (1) comprises: a shaped closing element (2) suited to be coupled with the container (16) of the accumulator (A) and in which it is possible to identi...
https://drivepatents.com/patents/980411 · 25 Dec 2013
A rechargeable battery includes: at least one unit cell including an electrode assembly, a case containing the electrode assembly therein, a cap plate sealing an opening of the case, and a first terminal protruding through the cap plate and electrically co...
https://drivepatents.com/patents/982275 · 6 Nov 2013
A battery cover with a fire-extinguishing function is provided, which includes a fire-extinguishing tank disposed on an inner surface of the battery cover to store compressed air and fire-extinguishing fluid, so that the fire-extinguishing tank bursts and ...
https://drivepatents.com/patents/988587 · 17 Jul 2013
The part has a closure stopper comprising charging holes (2) to be locked for filling liquid electrolytes into a housing. The charging holes are arranged in two adjacent rows (8, 9) and offset to each other. The charging openings are interconnected through...
https://drivepatents.com/patents/990216 · 29 May 2013
A cover for a storage battery, comprising a main closure element (1) with charging holes (33), a secondary closure element (4) mounted on the main element, and a conduit (52), arranged for discharging the gases generated inside the battery case. The main e...