초록 ▼

A plurality of magazines each receive an array of pyrotechnic devices. The magazines are latched to a fire control and support assembly which automatically engages the fire control circuit to each device of each magazine. The circuit ignites all devices of all the magazines in a given serial sequenc

A plurality of magazines each receive an array of pyrotechnic devices. The magazines are latched to a fire control and support assembly which automatically engages the fire control circuit to each device of each magazine. The circuit ignites all devices of all the magazines in a given serial sequence. The system, under control of an operator, when turned off, may be restarted at the beginning of a selected sequence, at the point where the last device was ignited and continue the sequence or at selected different portions of devices. Different size devices can be ignited by one circuit using different magazines all coupled to one unit. Safety features also include delay ignition after startup and sounding an alarm before any device is ignited. A CPU is enabled by a fire command signal and disabled by internal programmed instructions. The CPU is periodically enabled in a device ignition cycle by external timing signals initiated by the CPU when enabled.

대표청구항 ▼

[ What is claimed is:] [1.] A pyrotechnic device ignition apparatus for igniting a plurality of pyrotechnic devices received in a magazine comprising:a housing arranged to receive said magazine;a plurality of spaced electrical contacts for engaging said received devices;securing means for securing t

[ What is claimed is:] [1.] A pyrotechnic device ignition apparatus for igniting a plurality of pyrotechnic devices received in a magazine comprising:a housing arranged to receive said magazine;a plurality of spaced electrical contacts for engaging said received devices;securing means for securing the contacts to the housing;a plate member secured to the housing in overlying relation to said securing means and having at least one aperture therethrough through which said contacts protrude for engaging said received devices;circuit means coupled to the housing for applying at least one device ignition signals to said contacts; anda gasket between said securing means and said overlying plate member.