About 26 results
https://drivepatents.com/patents/1382294 · 7 May 2026
Aspects of the disclosure include battery cells with constant compression force mechanisms. An exemplary vehicle includes an electric motor and a battery pack electrically coupled to the electric motor. The battery pack includes a plurality of battery cell...
https://drivepatents.com/patents/1382295 · 7 May 2026
The present invention relates to a solid-state accumulator system having at least one solid-state accumulator system with a preferential dimensional-change direction and having at least one solid-state accumulator holder, which is configured to counteract ...
https://drivepatents.com/patents/1394435 · 6 May 2026
A battery module includes a battery cell stack including a plurality of battery cells arranged and stacked in a first direction; a module housing configured to accommodate the battery cell stack; and a deformation prevention structure disposed between the ...
https://drivepatents.com/patents/1391696 · 8 Apr 2026
A battery module according to one embodiment of the present disclosure includes a battery cell stack in which a plurality of battery cells are stacked in one direction; a module frame that accommodates the battery cell stack therein; and a tube that is sta...
https://drivepatents.com/patents/1400194 · 8 Apr 2026
The present invention relates to an electrode including a porous support and a conductive coating layer formed on at least one surface of the porous support. The electrode may be a negative electrode or a positive electrode, preferably a negative electrode...
https://drivepatents.com/patents/1380183 · 26 Mar 2026
Systems and methods of producing a solid-state battery cell using an isostatic press system to apply a substantially uniaxial load on the flat surfaces of the cell, while limiting or eliminating the pressure applied to the sides and outside of the cell. Th...
https://drivepatents.com/patents/1380184 · 26 Mar 2026
A pressing device for a battery cell stack including a plurality of battery cells. The pressing device including first and second pressure plates configured to be arranged at opposite ends of the battery cell stack. Pressure elements are fixed to the first...
https://drivepatents.com/patents/1392275 · 25 Mar 2026
A battery pack according to an embodiment of the present disclosure includes at least one battery cell including a positive electrode, a separator, and a negative electrode including a negative electrode active material having at least a portion of silicon...
https://drivepatents.com/patents/1379083 · 5 Mar 2026
A battery cell pressurizing device includes a battery cell arranger configured to arrange a battery cell, a battery cell pressurizer above the battery cell arranger, the battery cell pressurizer being configured to pressurize the battery cell, and an elect...
https://drivepatents.com/patents/1379082 · 5 Mar 2026
Disclosed are a press plate capable of effectively flattening a pouch-type cell and also a method of manufacturing a pouch-type cell using the same. The press plate for flattening a pouch-type cell includes a surface facing the pouch-type cell, and the sur...