Self compensating circuit for measuring rapidly occurring optoel

Radiant energy – Photocells; circuits and apparatus – Photocell controls its own optical systems

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Details

250561, 250214AG, G01J 132

Patent

active

047437499

ABSTRACT:
A circuit is described which can be used to record rapidly occurring faults in a slowly reacting circuit which is self compensating so that the photoelectric light emitters used in the circuit have their flux maintained constant.

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