About 16 results
https://drivepatents.com/patents/1399229 · 6 May 2026
A sealing apparatus for a secondary battery according to the present invention is a sealing apparatus for sealing a battery case, which accommodates an electrode assembly therein, to manufacture the secondary battery. The secondary battery comprises an ele...
https://drivepatents.com/patents/1395999 · 26 Nov 2025
The present invention provides secondary battery sealing equipment that presses and seals a sealing portion of a pouch, the secondary battery sealing equipment including: a pair of sealing blocks configured to press and seal the sealing portion of the pouc...
https://drivepatents.com/patents/1387754 · 26 Nov 2025
The present invention relates to an apparatus for sealing a secondary battery, and more particularly, to an apparatus for sealing a secondary battery including a pouch type battery case. [0002] The present invention provides an apparatus for sealing a seco...
https://drivepatents.com/patents/967314 · 19 Nov 2014
In a method for manufacturing a packed electrode, an electrode is set between two separation layers that are made of resin, a heat-resistant layer is set between at least one of the two separation layers and the electrode, the two separation layers, the el...
https://drivepatents.com/patents/978642 · 12 Feb 2014
The stacking apparatus of the present invention includes a separator conveyance unit to convey a separator of predetermined shape in a held state, an electrode conveyance unit to convey a positive electrode of predetermined shape, and a control unit to syn...
https://drivepatents.com/patents/978635 · 12 Feb 2014
A production device 100 for a packaged electrode 20 includes a conveyance unit 200 which superimposes an electrode 40 and a pair of separators 30 from a front end 51 side of a conveying direction while conveying the electrode 40 and the pair of separators ...
https://drivepatents.com/patents/978605 · 12 Feb 2014
A device for producing a packaged electrode of the present invention includes: a pair of cylindrical rotating bodies (310, 320) arranged with their respective outer peripheral surfaces (311) facing each other, and each configured to convey a separator (40)...
https://drivepatents.com/patents/978606 · 12 Feb 2014
The present invention provides a position detection device and a position detection method, which, even if a separator or an electrode is deformed, are capable of correcting such deformation and detecting a position of the separator or the electrode with h...
https://drivepatents.com/patents/978597 · 12 Feb 2014
A joining device includes a pair of cylindrical rotors 210 and 220, holding surfaces 211 and 221 of which for holding a pair of sheet-like members 30, respectively, have a width smaller than a width of the pair of sheet-like members 30. The joining device ...
https://drivepatents.com/patents/978577 · 12 Feb 2014
A production device 100 for a packaged electrode 20, to which a separator welding device is applied, includes joining heads 301 having joining tips 302 and 303 that join a pair of separators 30 to each other and holding units 304 that fasten the pair of se...