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Device for separating at least two adjacent strands of material and system including such device

A technology of equipment and spacers, which is applied in the field of manufacturing electrical energy storage composite belts, can solve the problems of reducing output, time-consuming and laborious, etc., and achieve the effect of avoiding breakage

Inactive Publication Date: 2015-12-16
BLUE SOLUTIONS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The disadvantage of this cutting step is that it requires manpower and multiple handling of the roll, which is time-consuming and laborious and reduces throughput

Method used

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  • Device for separating at least two adjacent strands of material and system including such device
  • Device for separating at least two adjacent strands of material and system including such device
  • Device for separating at least two adjacent strands of material and system including such device

Examples

Experimental program
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Embodiment Construction

[0064] Various embodiments of the present invention will now be described with reference to the accompanying drawings. In these different figures, the same elements have the same reference numerals.

[0065] 1. Manufacturing method

[0066] 1.1. general principles

[0067] refer to figure 1 , shows the main steps of the method for fabricating electrical energy storage composite tapes.

[0068] The electrical energy storage composite strip may be all or part of an element capable of storing energy. In the embodiments described below, for example, the electrolyte and cathode of a cell are assembled and the anode is added in a later step using another device. The energy storage element can however be fabricated in one piece using the methods and apparatus described above.

[0069] Once the electrical energy storage composite ribbon is obtained, the ribbon can be used to fabricate an electrical energy storage unit comprising a portion of the ribbon such that the ribbon ca...

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PUM

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Abstract

The invention relates to a device (30) for separating at least two strands of material (12a, 12b) from the cutting of a strip of material moving continuously, characterized in that the device includes a spreader (32, 33) for spreading the strands of material apart in a transverse direction (v) extending in the movement plane (P2) of the strands of material, perpendicularly to the movement direction of said strands of material.

Description

technical field [0001] The present invention relates to the general technical field of manufacturing electrical energy storage composite tapes for the manufacture of electrical energy storage cells. [0002] Within the scope of the present invention, the term "electrical energy storage unit" is understood to mean a capacitor (i.e. a passive system comprising two electrodes and an insulator), or a supercapacitor (i.e. comprising at least two electrodes, an electrolyte and at least one separator system), or a lithium-type battery (ie, a system comprising at least one anode, at least one cathode, and an electrolyte solution between the anode and cathode). Background technique [0003] Systems and methods for fabricating electrical energy storage composite tapes are known. The tape is then used to manufacture energy storage cells, such as lithium batteries. [0004] These systems and methods enable the fabrication of composite tapes by assembling: [0005] - a roll of film kn...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H23/038B65H35/02H01G4/00
CPCB65H23/038B65H2301/351B65H2301/4148B65H2404/15212B65H2404/1523B65H2801/72H01M10/0404H01G4/32H01G11/84H01G13/02Y02E60/10Y02P70/50B65H35/02Y02E60/13B65H57/16H01G13/006H01M4/04
Inventor G·勒加尔
Owner BLUE SOLUTIONS
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