WEIGHTING PORTION DOSER Russian patent published in 1994 - IPC

FIELD: weight measuring equipment. SUBSTANCE: doser has load receiving hopper with stops mounted on force-measuring sensors, for example temperature sensors. Each temperature sensor has calibrating device formed as loading member and sample sensor. Loading member has U-shaped bracket secured with its ends on frame. Clamping screw is axially positioned in horizontal web portion of U-shaped bracket. Heating member is disposed in axial alignment with clamping screw. Sample sensor is positioned in axial alignment with temperature sensor on stop of hopper. Temperature sensors are positioned on frame. EFFECT: increased efficiency and enhanced reliability in operation. 2 cl, 2 dwg