About 22 results
https://drivepatents.com/patents/1378560 · 12 Feb 2026
A cap assembly includes a cap plate coupled to an open upper end of a case, the cap plate having a first through-hole, and an insulating plate beneath the cap plate, the insulating plate having a second through-hole aligned with the first through-hole, whe...
https://drivepatents.com/patents/1393696 · 24 Dec 2025
There is provided a pressure regulating valve which can be opened at a desired pressure with high accuracy and can be manufactured with a small number of man-hours. [0002] A pressure regulating valve 100 for a power storage module includes a housing 10 hav...
https://drivepatents.com/patents/1390990 · 21 May 2025
An energy storage device and a power consuming apparatus are provided in the disclosure. In the energy storage device, a top cover defines an opening, a response member covers the opening, a lower plastic member includes a grid structure, the grid structur...
https://drivepatents.com/patents/1391025 · 12 Mar 2025
A lower plastic assembly, an energy storage apparatus, and an electric device are provided in the disclosure. The lower plastic assembly includes a first lower plastic member. The first lower plastic member includes a first-lower-plastic-member body. The f...
https://drivepatents.com/patents/972142 · 23 Jul 2014
Provided is a secondary battery, which can improve safety by reducing heat generated due to electric short between electrodes (111, 112) when a needle-shaped body, such as a nail, passes through the same. In order to reduce heat generated by short circuit ...
https://drivepatents.com/patents/974071 · 4 Jun 2014
A battery cover for prevention of electrolyte leakage is disclosed. In the battery cover, a sealed assembly structure of upper and lower covers of a battery case is configured in such a way that it forms a labyrinth structure that can allow an electrolyte ...
https://drivepatents.com/patents/988939 · 10 Jul 2013
A battery lid with an electrode terminal according to the present invention comprises: a lid member having an outer surface and an inner surface, and having an opening; a packing that includes a cylindrical portion penetrating through the opening of the li...
https://drivepatents.com/patents/985046 · 17 Apr 2013
A secondary battery comprising: an electrode assembly; a case housing the electrode assembly; a cap plate arranged to cover an opening of the case; a safety device disposed on the cap plate; a stiffener arranged to hold the safety device against the cap pl...
https://drivepatents.com/patents/995098 · 12 Dec 2012
According to the present invention, there is provided a rechargeable battery including an electrode assembly having a positive electrode and a negative electrode; a case in which the electrode assembly is installed; and a cap plate coupled with the case. A...
https://drivepatents.com/patents/996703 · 24 Oct 2012
A battery module includes a plurality of battery cells aligned in one direction, each battery cell having a vent portion, and a cover covering the vent portions of the battery cells, the cover including a gas outlet at a first end of the cover, and a top s...