Ammunition and explosives – Igniting devices and systems – Laser or light initiated
Patent
1988-03-29
1989-10-03
Jordan, Charles T.
Ammunition and explosives
Igniting devices and systems
Laser or light initiated
102218, F42C 1100
Patent
active
048709026
ABSTRACT:
A system is provided for initiating a blasting cap wherein pulsating light energy is converted to electrical energy. An optical coupler couples the source of energy to a remote firing arrangement to transfer the generated pulsating light energy to the firing arrangement. An electrical connection connects the firing arrangement to an ignition resistor in a detonator. Thus, the generated light energy is converted to electrical energy and is transferred to the ignition resistor, the transferred electrical energy being the firing energy for the ignition resistor.
REFERENCES:
patent: 3351016 (1967-11-01), Simpson
patent: 4149466 (1979-04-01), Fojt et al.
patent: 4586437 (1986-05-01), Miki et al.
patent: 4700629 (1987-10-01), Bensen et al.
Lafond Jacques
Simon James R.
True Donald C.
CXA Ltd./ CXA LTEE
Jordan Charles T.
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