Pyrotechnic device

Details Pyrotechnic device Pyrotechnic device

1991-05-23

1994-05-24

Nelson, Peter A.

Ammunition and explosives

Blasting

Blasting charge case

102493, F42B 300

Patent

active

053138872

ABSTRACT:
A pyrotechnic device comprises a receptacle which contains a charge of pyrotechnic material and an electric fuse to initiate the charge. The receptacle is formed of a plastics housing which has an area formed of lines of weakness adapted to rupture on activation of the pyrotechnic material and a closure having an integrally moulded projection which defines a screw-thread, electric contacts being associated with the projection and trapping the bared ends of wires associated with the fuse.

REFERENCES:
patent: 174771 (1876-03-01), Broadwell
patent: 1303727 (1919-05-01), Rice
patent: 3420173 (1969-01-01), Slawinski et al.
patent: 3491624 (1970-01-01), Fountain
patent: 3580173 (1971-05-01), Machet
patent: 3646845 (1972-03-01), Semel
patent: 3820464 (1974-06-01), Dixon
patent: 3853059 (1974-12-01), Moe
patent: 4327643 (1982-05-01), Barrios
patent: 4351239 (1982-09-01), McCubbin et al.
patent: 4365560 (1982-12-01), Frostig
patent: 4433625 (1984-02-01), Brown
patent: 4942820 (1990-07-01), Sawruk
patent: 5040464 (1991-08-01), Pearson
patent: 5095821 (1992-03-01), Merz

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1965879