HOSE GAMMA-RAY FLAW DETECTOR Russian patent published in 2019 - IPC G01N23/18 

FIELD: examination.

SUBSTANCE: invention relates to the field of industrial products materials analysis without their destruction, namely to the radiographic inspection method, and can be used for the wide range of welded joints quality control as the gamma-ray flaw detection universal means. Distinctive feature of the disclosed device is provision with aligned along the slide gate end surface reciprocating motions path the rack plate, kinematically coupled to the tungsten return-rotary shaped damper, integrated into the corresponding cavity of the connecting adapter body, eccentrically to its axis with discrete possibility of the radiation head outlet window opening or completely covering during the ampoule line nozzle connection or disconnection, respectively.

EFFECT: technical result obtained during the proposed device implementation consists in increase in the device safety by the radiation head gate unit modification for flowing from the radiation head outlet opening diffusion scattered radiation guaranteed compensation.

1 cl, 4 dwg