Electricity: electrical systems and devices – Electrostatic capacitors – Fixed capacitor
Patent
1983-09-27
1984-09-18
Griffin, Donald A.
Electricity: electrical systems and devices
Electrostatic capacitors
Fixed capacitor
174 52S, H01G 410, H02G 1308
Patent
active
044727607
ABSTRACT:
A capacitor comprises a capacitor element which is accommodated in a cylindrical casing with electrodes attached to the two end faces thereof. The capacitor element includes a high as possible doped monocrystalline silicon disk, a layer of insulating material arranged on the first main surface thereof, and of a rectangular, first contact electrode at least partly covering the insulating layer. On the second main surface of the capacitor element there is arranged a layer-shaped second contact electrode. The cylindrical casing consists of a glass envelope or tube whose inner diameter is adapted to the diameter of the silicon disk, as well as metal inserts inserted at each end of the casing, contacting the capacitor element and serving as the electrodes.
REFERENCES:
patent: 2841508 (1958-07-01), Roup et al.
patent: 2891362 (1959-06-01), Bettridge
patent: 3458783 (1969-07-01), Rosenberg
patent: 3633079 (1972-01-01), Watson
patent: 4432035 (1984-02-01), Hsieh et al.
Schindler Erich
Schulz Egon
Griffin Donald A.
IT&T Industries, Inc.
Lenkszus Donald J.
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