Electrical transmission or interconnection systems – Nonlinear reactor systems – Parametrons
Patent
1974-12-04
1976-02-03
Miller, J. D.
Electrical transmission or interconnection systems
Nonlinear reactor systems
Parametrons
307235P, 317 23, 328164, H02H 500
Patent
active
039367002
ABSTRACT:
An overcurrent-protection network for a transmission line logic system is disclosed, including a line switch in said line subject to over-current conditions and an added threshold-responsive logic element whose output in response to detection of over-current conditions triggers said protected logic elements to open said line switch via a over-current condition responsive gate whose output supplies a control signal to the line switch. A supplementary network is provided to reclose said switch; this may comprise a time-delay mechanism for resetting a bi-stable element whose output controls said switch after a reasonable interval. Alternatively, the supplementary network may comprise a resistor bridging the switch to maintain minimal current flow to said protected logic elements, which thereby are responsive to the next succeeding change in line current or signal, to change state and re-close said line switch, thereby restoring initial conditions.
REFERENCES:
patent: 2866896 (1958-12-01), Stampfl
patent: 3611162 (1971-10-01), Tochitani
patent: 3806915 (1974-04-01), Higgins et al.
Miller J. D.
Moose Jr. Harry E.
Siemens Aktiengesellschaft
LandOfFree
Electronic overcurrent protection of a DC data transmission circ does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Electronic overcurrent protection of a DC data transmission circ, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electronic overcurrent protection of a DC data transmission circ will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2123892