Electricity: electrical systems and devices – Electrostatic capacitors – Fixed capacitor
Patent
1990-07-10
1991-10-15
Griffin, Donald
Electricity: electrical systems and devices
Electrostatic capacitors
Fixed capacitor
H01G 438
Patent
active
050579673
ABSTRACT:
A rolled film capacitor comprising a pair of dielectric film strips piled one upon another and wound into a roll, each strip having a metal electrode pattern deposited on one surface thereof, the pattern including a number of rectangular island electrodes mutually separated by a plurality of lateral and longitudinal insulating gaps and regularly arrayed in both directions, the island electrodes mutually overlapping to form a number of small capacitor elements which are connected in series in both directions by shifting both strips one from another in both directions. A plurality of such capacitors can be aggregated to form an improved large capacitive power supply device.
REFERENCES:
patent: 3292063 (1966-12-01), Kellerman
Den Minoru
Hasebe Morihiko
Kakine Masayoshi
Nishikawa Shigeyoshi
Sakaguchi Hirokazu
Fidelman Morris
Griffin Donald
Nichicon Corporation
Wolffe Franklin D.
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