Voltage detecting device

Details Voltage detecting device Voltage detecting device

1988-06-01

1990-11-27

Karlsen, Ernest F.

Electricity: measuring and testing

Measuring, testing, or sensing electricity, per se

Using radiant energy

324121R, 350356, G01R 1900, G01R 3100, G02F 109

Patent

active

049739000

ABSTRACT:
A voltage detecting device using an electro-optical material with a refractive index that is changed by a voltage at a part of an object comprising a light source, an electro-optical material for changing the optical path of the light beam from the light source in accordance with the refractive index of the electro-optical material, and a streak camera to display on a Phosphor screen an image of the voltage over time at a part of the object.

REFERENCES:
patent: 3335367 (1967-08-01), Skooglund et al.
patent: 3447855 (1969-06-01), Skinner
patent: 3485553 (1969-12-01), Lee
patent: 3623795 (1971-11-01), Taylor et al.
patent: 4425024 (1984-01-01), Keil et al.
patent: 4920310 (1990-04-01), Aoshima et al.

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