| 摘要 |
<p>INVENTOR: JOHANN HOLZBERGER INVENTION: APPARATUS FOR PENDERING VISIBLE MOVED OBJECTS In order to render visible projectiles in breechblock housings of a firing weapon there is used an apparatus or installation containing an accelerator for generating radiation in a range of 1 to 10 MeV, located in an oscillation-damped protective cabinet or box. A radiation diaphragm is arranged between the weapon and the accelerator, An adjustable oscillation-damped recording equipment-box or cabinet contains an image amplifier, a light deflection tube and a film camera. Lead plates protect the recording equipment against the effects of radiation of short wavelengths.</p> |
