Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Pyrotechnic ignition apparatus










Image Number 12 for United States Patent #5739459.

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.








 
 
  Recently Added Patents
DRAM refresh method and system
Transaction finance processing system and approach
Manufacturing aircraft parts
Redistribution layer (RDL) with variable offset bumps
Cabinet door with tread pattern
Playback device for stereoscopic viewing, integrated circuit, and program
Operation controlling apparatus
  Randomly Featured Patents
Threaded bottle cap having magnetically detachable decoration
Extruder process for making thermoplastic polyurethanes
Vessel structural support system
Method and apparatus for treatment of skin itch and disease
Facsimile machine for use in combination with PC
Dental floss holder
Valve assembly having improved valve seat
Heat dissipation plate and semiconductor device
Mop head
Coupling filter, especially an input filter, for receivers of centralized ripple control systems