SOLID-STATE STRUCTURE COMPRISING A BATTERY AND A VARIABLE CAPACITOR HAVING A CAPACITANCE WHICH IS CONTROLLED BY THE STATE-OF CHARGE OF THE BATTERY

The present invention relates to a solid-state variable capacitor, comprising a first capacitor plate (10), a second capacitor plate (12), extending substantially parallel to the first capacitor plate (10) and on a distance from said first capacitor plate, wherein at least the first capacitor plate...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	PIJNENBURG, REMCO H. W, OP HET VELD, JOHANNES H. G, NIESSEN, ROGIER A. H, NOTTEN, PETRUS H. L
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BASIC ELECTRIC ELEMENTS CAPACITORS CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE ELECTRICITY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Beschreibung
Zusammenfassung:	The present invention relates to a solid-state variable capacitor, comprising a first capacitor plate (10), a second capacitor plate (12), extending substantially parallel to the first capacitor plate (10) and on a distance from said first capacitor plate, wherein at least the first capacitor plate (10) is structurally coupled to one side of a first layered solid-state battery wherein the layers (4-8) of said first solid-state battery (3) extend substantially parallel to the first capacitor plate (10) and wherein the first solid-state battery is susceptible to variations in the size in the direction perpendicular to the plane of its layers (4-8). This invention is based on the realization that the thickness of a solid-state battery (3) varies with conditions prevailing in the battery. The movable capacitor plate (10) causes a change of the capacitance value of the capacitor.