About 329 results
Showing the first 200 results.
https://drivepatents.com/patents/1392633 · 14 Jan 2026
Embodiments of this application provide a gas volume measurement apparatus. The gas volume measurement apparatus is configured to monitor volume of gas produced during formation of a battery and includes a delivery device and a measurement device. The deli...
https://drivepatents.com/patents/1393677 · 14 Jan 2026
The present application relates to the technical field of battery fabrication, and provides an electrode assembly, a battery cell, a battery, and an electrical device. The electrode assembly comprises: a first pole piece, comprising a plurality of bent sec...
https://drivepatents.com/patents/1396515 · 14 Jan 2026
The present application discloses a strip diverting mechanism, a drying device and an electrode plate manufacturing apparatus. The strip diverting mechanism is configured to change a running direction of a strip, and includes a negative pressure unit and a...
https://drivepatents.com/patents/1392900 · 7 Jan 2026
Embodiments of the present application provide a battery cell, a battery, an electrical apparatus, and a manufacturing method of a battery cell. The battery cell includes a case, an electrode assembly, an end cover, a first terminal post, and a second term...
https://drivepatents.com/patents/1399684 · 7 Jan 2026
Embodiments of this application provide a battery cell, a method and system for manufacturing same, a battery, and an electrical device. The battery cell includes: a housing, on which an opening is made; an electrode assembly, accommodated in the housing, ...
https://drivepatents.com/patents/1391208 · 31 Dec 2025
The present disclosure provides an electrode plate supporting device, a laser cutting apparatus and a laser cutting method for an electrode plate. The electrode plate supporting device is used in coordination with the laser assembly and includes a body con...
https://drivepatents.com/patents/1391746 · 31 Dec 2025
A detection apparatus (10) and a target detection and repair system are provided. The detection apparatus (10) includes: a conductive film (11) having N film regions (111), where the conductive film (11) is used to fit with an insulating layer (32) of a ta...
https://drivepatents.com/patents/1392396 · 31 Dec 2025
The present application provides a battery cell, and a manufacturing method and a manufacturing equipment thereof, a battery, and an electrical device, belonging to the field of battery technology. The battery cell includes a shell, an end cover, an electr...
https://drivepatents.com/patents/1392510 · 31 Dec 2025
A feeding apparatus and a substrate processing device are provided. The feeding apparatus (60) includes: a material conveying channel (61) including a feeding inlet (611) and a discharging outlet (612), where the feeding inlet (611) is closer to a first en...
https://drivepatents.com/patents/1392844 · 31 Dec 2025
The present disclosure relates to the field of battery production device technologies, and more particularly, to an oven and a battery assembly line production device. The oven at least includes a first oven unit (10), a second oven unit (20), a third oven...