• 专利标题: REMOTELY CONTROLLED IGNITION SYSTEM FOR PYROTECHNICS
  • 申请号: US11500762
    申请日: 2006-08-07
  • 公开(公告)号: US20100170410A1
    公开(公告)日: 2010-07-08
  • 发明人: James G. Deye
  • 申请人: James G. Deye
  • 主分类号: F42C19/12
  • IPC分类号: F42C19/12
REMOTELY CONTROLLED IGNITION SYSTEM FOR PYROTECHNICS
摘要:
A remote pyrotechnic ignition system includes a power supply for producing an electrical current in a transmitting induction coil to induce an electrical current in a receiving induction coil for igniting a pyrotechnic device. Thus, a wireless ignition communication section allows pyrotechnic mortars to be reused and substantially reduces set-up time by eliminating the wiring of fireworks normally required for a pyrotechnic production. Optionally, a capacitor is charged by the power source via a charging circuit and discharged via a firing circuit to produce the electric current in the transmitting coil in a pulse. The capacitor provides a two-stage firing safety feature. An electronic control device such as a circuit board may be mounted on the pyrotechnic device for controlling ignition of the pyrotechnic device and is especially useful in controlling ignition sequencing and overall ignition timing of a lift charge and burst charge of the pyrotechnic device.
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