MODEL-BASED ELECTROLYTE FILLING METHOD
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United States of America Patent
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Issued Date -
May 14, 2015
app pub date -
Apr 29, 2013
filing date -
May 16, 2012
priority date (Note) -
Abandoned
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Abstract
The present invention relates to a method for producing an electrochemical cell, such as in particular a secondary battery, a double-layer capacitor, an electrolytic capacitor or a fuel cell, in which a cell vessel containing two electrodes of one-piece or multi-part design and at least one separator is filled with free-flowing electrolyte. The object of the invention is to match the quantity of electrolyte in an electrochemical cell as exactly as possible to the free volume actually present. The object is achieved in that, before the filling with the electrolyte, the quantity of electrolyte to be put in is determined at least while taking into account the actual thicknesses and the actual weights of the electrodes in the cell vessel and of the separator in the cell vessel. Furthermore, the invention relates to a method for producing a multiplicity of such electrochemical cells, an electrochemical cell which has been produced in accordance with the method, a plant for producing electrochemical cells, and the use of this plant for carrying out the method according to the invention.
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