Overload protector

Details Overload protector Overload protector

1977-12-07

1980-05-06

Salce, Patrick R.

Electricity: electrical systems and devices

Safety and protection of systems and devices

Voltage regulator protective circuits

361 71, 361 93, H02H 308

Patent

active

042020239

ABSTRACT:
A rapid-response overload protector interposed between a voltage source and a load powered thereby, the protector effectively decoupling the load from the source when the current drawn thereby exceeds a predetermined limit indicative of an overload condition. The protector includes an automatic resetting stage that periodically samples the state of the load and acts to restore the normal supply of current thereto when the current drawn by the load during the sampling interval falls below the limit.

REFERENCES:
patent: 3100863 (1963-08-01), McCullough
patent: 3182246 (1965-05-01), Lloyd
patent: 3240997 (1966-03-01), Burgi et al.
patent: 3317817 (1967-05-01), Gershen
patent: 3366871 (1968-01-01), Connor
patent: 3624490 (1971-11-01), Fisher
patent: 3654518 (1972-04-01), Phelps et al.
patent: 3748569 (1973-07-01), Frank et al.

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