| 摘要 |
<p>1. An apparatus for rendering visible moved objects within a housing, especially projectiles in a firing weapon, comprising : - an accelerator (3) producing an invisible radiation having at least 300 pulses per second ; - a recording equipement (26) containing lead plates (7, 8) serving as radiation protection means ; - an image amplifier (4) for conversion of the radiation of the accelerator into visible radiation ; - a light deflection tube (5) for deflecting the image out of the region of the radiation of the accelerator (3) and - a film camera (6) for at least 500 images per second characterised in that - protective box (28) is provided for housing the accelerator (3) which is vibration sensitive - a double through arrangement (22, 23) forming there between a space which is filled at the front, at both sides, at the rear and at its base with a number of respective layers of felt covered elastic ball elements (24).</p> |
