Level indicator for indication of maximum values

Details Level indicator for indication of maximum values Level indicator for indication of maximum values

1979-04-13

1981-10-20

Krawczewicz, Stanley T.

Electricity: measuring and testing

Measuring, testing, or sensing electricity, per se

Demand, excess, maximum or minimum

324 96, 324122, G01R 1904

Patent

active

042963753

ABSTRACT:
A level indicator comprising a plurality of comparators for comparing an analog signal with a respective value of graduated reference voltages generates one or more output signals in response to the analog signal exceeding each reference voltage. A plurality of storage circuits is provided each associated with a respective comparator and with a respective one of successively arranged luminous elements. Each storage circuit is responsive to the output of the associated comparator and delivers a signal for the associated luminous element, which signal may also be used to inhibit the passage of the outputs of the other storage circuits of descending order.

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patent: 4213125 (1980-07-01), Watanabe

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