Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – Analysis of complex waves
Patent
1978-09-01
1981-09-15
Strecker, Gerard R.
Electricity: measuring and testing
Measuring, testing, or sensing electricity, per se
Analysis of complex waves
324102, 324112, 324434, 360 6, G01R 1302, G01R 1304, G01R 2316, G01R 3136
Patent
active
042900140
ABSTRACT:
In a system for quality control evaluation of energized electrical power sources, a waveform analysis apparatus and method is employed permitting greatly increased capability for the detection, measurement and evaluation of the signal characteristics, especially the noise signal, of the tested units. A high-speed magnetic tape recorder stores the output signal of the unit under test. A high-speed AC-to-DC converter receives the output noise signal and inputs it to a fast-responding, track-and-hold peak detector. The peak level output signal of the peak detector may be displayed for any desired time interval and the peak detector reset resulting in discrete time interval printouts of peak noise output. Noise levels of interest may be rapidly located and a complete display of the power source output signals during that time interval of interest obtained from the magnetic tape recorder allowing detailed waveform analysis.
REFERENCES:
patent: 3452278 (1969-06-01), Myers et al.
patent: 3548305 (1970-12-01), Kaufman
patent: 3889659 (1975-06-01), Lutes
patent: 3924182 (1975-12-01), Jensen
patent: 4006410 (1977-02-01), Roberts
patent: 4086805 (1978-05-01), Kinderling et al.
patent: 4157571 (1979-06-01), Shu
Kajihara, H. H., Power Transient Monitor, IEEE Transactions on Instr. and as. Feb. 1972 pp. 74-77.
Craig George L.
Curry Charles D. B.
Sciascia R. S.
Strecker Gerard R.
The United States of America as represented by the Secretary of
LandOfFree
Analog/digital system for evaluating battery characteristics does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Analog/digital system for evaluating battery characteristics, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Analog/digital system for evaluating battery characteristics will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-392793