×

Magneto-inductive on-command fuze and firing device

  • US 6,253,679 B1
  • Filed: 01/05/1999
  • Issued: 07/03/2001
  • Est. Priority Date: 01/05/1999
  • Status: Expired due to Term
First Claim
Patent Images

1. A fuze for ordnance responsive to magneto-inductive command signals in the ELF to VLF range from a remote station to change its status and to transmit magneto-inductive status signals in the ELF to VLF range to said remote station confirming said status, said command and status signals being transmitted in said ELF to VLF range to assure transmission reliably through ground, water, and air, said fuze having a receiver portion coupled to an antenna to receive said magneto-inductive command signals and a transmitter portion coupled to said antenna to transmit said magneto-inductive status signals and said receiver portion having high gain narrow band filter amplifiers receiving said magneto-inductive command signals, a demodulator-tone detector module coupled to said high gain narrow band filter amplifiers, output drivers coupled to said demodulator-tone detector module, and a safety, arming, and confirmation section.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×