Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – Using radiant energy
Patent
1977-03-30
1978-09-26
Krawczewicz, Stanley T.
Electricity: measuring and testing
Measuring, testing, or sensing electricity, per se
Using radiant energy
350151, G01R 3100
Patent
active
041173996
ABSTRACT:
To a light converter including an optical effect element is applied an electric input having an amplitude exceeding the linear region of the characteristic of the light converter. The number of the peaks of the output reaching a maximum amplitude is added to the magnitude of a peak of the output not reaching the maximum amplitude thereby measuring the magnitude of the input. Two or more light converters with differential or cumulative inputs may be used.
REFERENCES:
patent: 3693082 (1972-09-01), Jaecklin
patent: 3769584 (1973-10-01), Iten et al.
Fujii Yoichi
Igarashi Toshifumi
Ono Yutaka
Yokoyama Koji
Eto Goro
Fuji Yoichi
Helzer Charles W.
Krawczewicz Stanley T.
Ono Yutaka
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