Electricity: electrical systems and devices – Electrostatic capacitors – Fixed capacitor
Patent
1988-10-18
1989-11-07
Griffin, Donald A.
Electricity: electrical systems and devices
Electrostatic capacitors
Fixed capacitor
H01G 404
Patent
active
048796280
ABSTRACT:
A three-terminal capacitor having high and low voltage electrodes coaxially aligned in a housing which serves as a ground plane includes a non-gaseous dielectric material filling the cavity of the housing. In the preferred embodiments, the dielectric is either an oil or plastic. A source of power voltage can be generated by arranging a tertiary electrode proximate to the high voltage electrode and selecting the ratio of surface areas to produce sufficient current to power an external device.
REFERENCES:
patent: 1952158 (1934-03-01), Clark et al.
patent: 3829742 (1974-08-01), Muller
patent: 3829744 (1974-08-01), Raupach
patent: 4408818 (1983-10-01), Markarian
patent: 4467397 (1984-08-01), Thiel et al.
patent: 4618914 (1986-10-01), Sato et al.
patent: 4654751 (1987-03-01), Tokura et al.
F. K. Harris, Electrical Measurements (.COPYRGT. 1952: John Wiley & Sons, Inc., New York), pp. 678-679.
B. Hague, Alternating Current Bridge Methods (.COPYRGT. 1957, Sir Isaac Pitman & Sons, Ltd., London), pp. 176-182.
Griffin Donald A.
Michaelson Peter L.
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