Method for producing a bipolar cell and bipolar cell for a bipolar battery

The method involves providing a bipolar plate (122), a negative grid (116) and a positive grid (120), and laminating one of the grids and the bipolar plate, where the lamination is carried out under a constant contact pressure in a heatable lamination press. The grid is produced by subsequent proces...

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Bibliographische Detailangaben
Hauptverfasser:	ZAHN, HELMUT, SCHLIPF, MICHAEL
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Beschreibung
Zusammenfassung:	The method involves providing a bipolar plate (122), a negative grid (116) and a positive grid (120), and laminating one of the grids and the bipolar plate, where the lamination is carried out under a constant contact pressure in a heatable lamination press. The grid is produced by subsequent processing of a film, where the grid includes glass fibers as a filler material. The film is produced by peeling of a block i.e. hollow cylindrical shaped body, from a base material. The block is made from thermoplastic-containing material by a hot pressing process. An independent claim is also included for a bipolar cell comprising a bipolar plate.