DOSING APPARATUS Russian patent published in 1994 - IPC

FIELD: low-melting metal dosing. SUBSTANCE: dosing apparatus has a bunker, a cutter mounted directly under the bunker bottom for reciprocal motion, a heating element, a netting, a cylinder cover and branch pipes. The bunker is made in the shape of a cylinder with double walls, the heating element is located between them. The netting is mounted on the bunker bottom from the inside, the cylinder cover pressed the cutter down to the bunker bottom from the outside. The bunker bottom and the cutter have an equal quantity of through holes located at an identical distance from the central axis. The through holes in the bunker bottom are made trapezoidal, the branch pipes are inserted into the cutter through holes. EFFECT: simpler design. 3 dwg