Showing papers on "Electricity meter published in 1975"
Patent•
14 Apr 1975TL;DR: A digital circuit for use in a power meter provides relative power measurements by storing a value representing a first power measurement and using that value as a reference for processing subsequent power measurements as mentioned in this paper.
Abstract: A digital circuit for use in a power meter provides relative power measurements by storing a value representing a first power measurement and using that value as a reference for processing subsequent power measurements.
4 citations
Patent•
07 Nov 1975
TL;DR: In this paper, a thermal demand meter assembly for converting existing watthour meter installations to provide thermal demand measurements and watt-hour measurements without modification of the existing meter is presented.
Abstract: RETROFIT DEMAND METER ABSTRACT A thermal demand meter assembly for converting existing watthour meter installations to provide thermal demand measurements and watthour measurements without modification of the existing watthour meter. A housing including a display area and a meter receiving section is placed in tandem with the meter and the standard meter socket. An electrical meter assembly is supported within a longitudinally disposed part of the housing, and the housing includes the electrical meter assembly located within a circumference defined by the rearward projection of the circumference of the base of the standard watthour meter.
1 citations
1 citations