Infrared ray transmitting device for use in civilian aircraft, has projectile comprising block placed on non metallic envelop, and piston placed in booster tube between projectile and propulsion load using ring

摘要

The device has a projectile (200) comprising a block placed on a non metallic envelop, and a booster tube (100) propelling the projectile in a preset direction. A propulsion load (124) controls the projectile. A piston (150) is placed in the booster tube between the projectile and the propulsion load using a ring. The piston includes a traversing passage to transmit initiation between the load and a pyrotechnic delay (230) of the projectile.