Electric device

Details Electric device Electric device

1979-01-17

1981-06-16

Walsh, Donald P.

Ammunition and explosives

Igniting devices and systems

Accidental fuse ignition prevention means

10220211, 102206, 361248, 361323, 361305, 361336, 361 73, 361155, F42C 1100, F23Q 700

Patent

active

042730511

ABSTRACT:
An electrically ignited load such as a fusehead is connected to the secondary winding of a transformer. The secondary winding is magnetically linked to a primary winding through a magnetic circuit and the transformer is constructed so as to provide a substantial leakage inductance associated with the secondary winding and effectively connected in series with the load to be ignited. The structure selectively passes electrical ignition energy to the load only in response to input electrical energy having predetermined magnitude and frequency characteristics.

REFERENCES:
patent: 2976485 (1961-03-01), Bartz
patent: 3171063 (1965-02-01), Hutchinson
patent: 3640224 (1972-02-01), Petrick
patent: 3762331 (1973-10-01), Vlahos
patent: 4141297 (1979-02-01), Sellwood

Affiliated with

Also associated with

Rating

Electric device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electric device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electric device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-149622