Resources Contact Us Home
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
Washing machine
Method of publicly displaying a person's relationship status
Power device and method of packaging same
Case for electronic device
Structure of circuit board and method for fabricating the same
Image forming apparatus, information processing method, and storage medium for generating screen information
VGPU: a real time GPU emulator
  Randomly Featured Patents
Sliding anchor system and method of use
Semiconductor structure with a planar Schottky contact
Si power device mounted on a substrate including arrangements to prevent damage to connection layers due to heat treatment
Apparatus for improving the signal-to-noise ratio of image signals in a scan-type imaging system
Block transfers of information in data processing networks
Authentication system and method thereof for dial-up networking connection via terminal
System for adding a string to a stringed instrument
Journal display having three dimensional appearance
Room air sterilization device
Drip irrigation lines