GEAR TESTING UNIFORMITY OF MIXING OF MIXTURE OF LOOSE MATERIALS Russian patent published in 1996 - IPC

FIELD: chemical, metallurgical and pharmaceutical industries. SUBSTANCE: invention is intended for inspection of quality of mixing, mixtures of greases (gels). Gear has measurement circuit incorporating laser radiation receiver manufactured in the form of sensitive two-coordinate detector which central hole houses source of laser radiation mounted for interaction of laser beam with reflector of sensitive element. laser radiation receiver is provided with system transmitting electric signal into electron unit recording and processing laser radiation reflected from sensitive element. Body filled with mixture is placed into reservoir with fluid, laser beam is directed on its mirror reflector. Any inclination of body caused by nonuniform mixing of loose materials (gels) result in change of angle of reflection of laser beam. Degree of uniformity of mixing is assessed by velue of angle of reflection of laser beam. EFFECT: improved uniformity of mixing of loose materials. 3 dwg