Oscillators – Raw a.c. used as source of power or bias
Patent
1976-05-07
1978-07-11
Kiminski, John
Oscillators
Raw a.c. used as source of power or bias
12830313, 219 1077, 331172, A61B 1736
Patent
active
041005058
ABSTRACT:
A high frequency power oscillator is keyed on and off to provide high frequency signal bursts under the control of a pair of timers whose duty cycles are simultaneously and proportionally adjusted so that the signal bursts are constantly centered about the peak power point regardless of variations of the duty cycles. The timers and related circuits for generating control signals are low voltage circuits, whereas the power oscillator is a high voltage circuit, a simple interface structure being provided therebetween.
REFERENCES:
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patent: 2889460 (1959-06-01), Ehret
patent: 3185939 (1965-05-01), Moss et al.
patent: 3233120 (1966-02-01), Darke
patent: 3332036 (1967-07-01), Kappenhagen et al.
patent: 3343100 (1967-09-01), Medina
patent: 3478744 (1969-11-01), Leiter
patent: 3513851 (1970-05-01), Smith et al.
patent: 3730188 (1973-05-01), Ellman
Belt Kenneth W.
McCarrell Stuart G.
Kiminski John
Macan Engineering & Manufacturing Company, Inc.
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