NON-ARMING DEVICE AND INSTRUCTION DEVICE APPLIED IN THE NON-ARMING DEVICE

摘要

PURPOSE: To change a fuse for an explosion device from its arming state to its non-arming state under simple operation at a safety region. ;CONSTITUTION: This system is comprised of a receiver 1 for receiving a radio wave at a specified frequency and an identifier 3 for identifying whether or not an output signal from the receiver 1 is a radio wave sent from an instruction device 2. A fuse 4 for an explosion device is changed from its arming state to its non-arming state in response to an instruction from the instruction device 2 identified by the identifier device 3.;COPYRIGHT: (C)1993,JPO&Japio