JPS6397228U - - Google Patents

Description

[Brief explanation of drawings]

FIG. 1A is a perspective view of the first embodiment of the present invention, FIG. FIG. 4A is a perspective view of the fourth embodiment, FIG. 5 is a sectional view thereof, and FIG. 5 is a basic cell of a conventional electric double layer capacitor. A cross-sectional view of
FIG. 6 is a sectional view of the device housed in the case. In the figure, a, 1, 11, 22 are porous separators, b, 2, 3, 12, 13, 23, 24 are polarizable electrodes, and c, 4, 5, 14, 15, 25, 26 are current collecting electrodes. , 6 are basic cells.

Claims (1)

[Claims for Utility Model Registration] (1) A non-electronically conductive and ion-permeable porous separator, a polarizable electrode provided on at least one side of the porous separator, and a polarizable electrode provided on at least one side of the porous separator. At least one basic cell has an electronically conductive current collecting electrode provided on a structure consisting of an electrode, and the current collecting electrodes of each basic cell are mutually insulated and located on the same plane. An electric double layer capacitor characterized by having a structure in which: (2) Utility model registration claim 1, which is characterized in that polarizable electrodes are formed on the inner and outer sides of a porous separator in the form of annular strips, and current collecting electrodes are provided at the center and outer periphery of these inner and outer polarizable electrodes. Electric double layer capacitor described in section. (3) A utility model characterized in that a plurality of basic cells are constructed by dividing a current collecting electrode, a polarizable electrode between these electrodes, and a porous separator into a plurality of parts in the circumferential direction, and integrating the divided surfaces with insulation. An electric double layer capacitor according to registered claim 2.