Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – Frequency of cyclic current or voltage
Patent
1988-03-17
1989-04-04
Eisenzopf, Reinhard J.
Electricity: measuring and testing
Measuring, testing, or sensing electricity, per se
Frequency of cyclic current or voltage
324 57N, G01R 2926
Patent
active
048189472
ABSTRACT:
A portable instrument for locating and measuring harmonic distortion in a conductor. The instrument permits harmonics to be easily read while the load is changing. Thus, the instrument may provide a great deal of insight as to the source of problem causing harmonics.
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Jawernycky Ronald G.
Lowenstein Michael Z.
Park Gerald L.
Zucker Myron
Carrier Joseph P.
Eisenzopf Reinhard J.
Myron Zucker, Inc.
Petrik Robert M.
Regan Maura K.
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