Electricity: electrical systems and devices – Safety and protection of systems and devices – With specific current responsive fault sensor
Patent
1986-02-20
1987-06-30
Envall, Jr., Roy N.
Electricity: electrical systems and devices
Safety and protection of systems and devices
With specific current responsive fault sensor
361 59, 361111, 455217, H02H 320
Patent
active
046775196
ABSTRACT:
A short-circuit protected mains supply unit, especially for the screen-text component of a television receiver. A conventionally controlled unit is expanded in accordance with the invention with only a few components (T1 and T2) in such a way that it can be turned on electronically and its output is protected against short circuits.
REFERENCES:
patent: 3109980 (1963-11-01), Wiley
patent: 3517264 (1970-06-01), Anderson, Jr.
patent: 4148088 (1979-04-01), Meroni
patent: 4494164 (1985-01-01), Noel
patent: 4530023 (1985-07-01), Brown
patent: 4603367 (1986-07-01), Muller
Jung Erich
Rodriguez Jose-Ignacio
Deutsche Thomson-Brandt GmbH
Envall Jr. Roy N.
Fogiel Max
Gaffin Jeffrey A.
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