DEVICE FOR METERED LOAD OF LOOSE MATERIALS AND DISCHARGE OF THEM FROM RESERVOIRS Russian patent published in 1996 - IPC

FIELD: equipment for low-volume proportioning in loading small amounts of finely dispersed binding materials in reservoirs and discharging them from reservoirs. SUBSTANCE: device has reservoir with loose material which is brought in communication with proportioning attachment through discharge neck; proportioning attachment is provided with discharge passage in its lower portion and with flexible member in its upper portion. Flexible member is mounted above level of loose material in proportioning attachment and is connected with oscillator. EFFECT: reduction of power requirements and simplification of construction at retained technical characteristics; extended field of application. 3 dwg