Recorders – Performance of multiple functions of steam and gas engines – Pressure responsive element
Patent
1982-09-17
1984-06-19
Hartary, Joseph W.
Recorders
Performance of multiple functions of steam and gas engines
Pressure responsive element
D18 26, 283 1A, 340722, 346 66, G01G 908
Patent
active
044555580
ABSTRACT:
There is disclosed a process for displaying numerical information in symbolized digital form while providing by the same symbolizing an analog presentation of changes in the information being displayed. According to the invention, numbers are represented by modifications of a row of six dots in which symbolizations of the digits are effected by either (a) positioning a dot above or below the row of six dots at a predetermined location indicative of a particular numeral from zero through nine, or (b) by adding one dot or deleting no more than two dots in the row of six dots in a predetermined pattern to represent a particular numeral from zero through nine.
REFERENCES:
patent: 2516217 (1950-07-01), Keinath
patent: 3039101 (1962-06-01), Perdue
patent: 3214764 (1965-10-01), Williams
patent: 3550148 (1970-12-01), Machler
patent: 3845279 (1974-10-01), Rosdorff
patent: 4031562 (1977-06-01), Holzbrecher
patent: 4283723 (1981-08-01), Bickley
Machler Raymond C.
Williams, Jr. Albert J.
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