1974-11-20
1976-04-13
Goldberg, E. A.
317250, H01G 504
Patent
active
039506797
ABSTRACT:
A variable capacitor comprising a rotatable drum, which serves as an electrode, and a belt, which is circumferentially guided about the drum and an auxiliary drum, for supporting the counter-electrode layer. This layer is separated from the rotatable drum by a vapor-deposited dielectric layer.
Goldberg E. A.
McGlynn Daniel R.
Trifari Frank R.
U.S. Philips Corporation
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