Electrical transmission or interconnection systems – Nonlinear reactor systems – Parametrons
Patent
1975-07-17
1977-04-12
Heyman, John S.
Electrical transmission or interconnection systems
Nonlinear reactor systems
Parametrons
328 75, 328153, 307238, 307246, 307282, 307 88MP, 3401725, H03K 1702, H03K 13247
Patent
active
040178021
ABSTRACT:
A stored electronic device for producing pulses having predetermined rate and sequence on a number of output channels with a single input for supply and start. A selector is provided for preselecting the number of pulses which at each operation of the device are made sequentially available in the respective output channel or channels; two logical gates are energized by the operation of the device, performing the function of setting to zero all of the bistable logics and blocking a decoder. A fast oscillator acts upon a first counter capable of supplying scanning sequences to the decoder, and one or more buffer power stages with a memory or storage which is independent of any interruption of the power supply, the inputs of which are connected to the decoder and the outputs of which form the device output channels; the memory in the buffer stages being capable of blocking the fast oscillator and releasing a slow oscillator. A second counter supplies respective signals to logical gates for selection of the pulse sequences, energizing that logical gate which has been preselected by the selector; an inverter or changeover switch receives a signal from the energized logical gate producing a pulse which will block the slow oscillator determining the pulse sequence; and a resetting circuit is energized to bring the memory to its initial state.
REFERENCES:
patent: 3662186 (1972-05-01), Karklys
patent: 3876950 (1975-04-01), O'Connor
patent: 3881156 (1975-04-01), Deutsch
Heyman John S.
Societa' Italiana Materiali Pressati Resinati e Simili - S.I.M.P
LandOfFree
Stored electronic device for producing pulses having predetermin does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Stored electronic device for producing pulses having predetermin, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Stored electronic device for producing pulses having predetermin will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1283603