Architecture of a winding device for an electric energy storage unit
First Claim
1. A device for making electric energy storage assemblies (En), the device comprising multiple feed means (100, 200, 300) for feeding sheet structures, means (400, 410) for laminating the sheet structures received from the various feed means, winder means (610) for winding the resulting laminate, and control means for controlling continuously and in controlled synchronism the feed means, the laminator means, and the winder means.
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Abstract
The present invention relates to a device for making electric energy storage assemblies the device including multiple feed means for feeding sheet structures, means for laminating sheet structures received from the various feed means, winder means for winding the resulting laminate, and control means for controlling continuously and in controlled synchronous the feed means, the laminator means, and the winder means.
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Citations
77 Claims
- 1. A device for making electric energy storage assemblies (En), the device comprising multiple feed means (100, 200, 300) for feeding sheet structures, means (400, 410) for laminating the sheet structures received from the various feed means, winder means (610) for winding the resulting laminate, and control means for controlling continuously and in controlled synchronism the feed means, the laminator means, and the winder means.
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3. A device according to either preceding claim, characterized by the fact that it comprises a mandrel (610) of generally timezone-shaped section.
- 73. A method of making electric energy storage assemblies, the method comprising the steps of feeding multiple sheet structures (90, 40, 92) from distinct feed means (104, 204, 304), laminating (400, 410) the film structures (90, 40, 92) received from the various feed means (104, 204, 304), winding (610) the resulting laminate, and continuously and with controlled synchronism controlling the feed means (104, 204, 304), the laminator means (400, 410), and the winder means (610).
Specification