SU28409A1 - Apparatus for dispensing liquid in measured quantities - Google Patents

Description

 The invention relates to devices for pouring liquids by measured quantities, driven by the weight of the liquid to be poured and made in the form of a drum with measuring vessels distributed around its circumference. In the proposed device, in order to press the drum against the inner surface of the case when they are worn, the axis of the drum is eccentrically secured in the vertical sleeve of the case.

In the drawing of Fig-1 depicts the proposed device in front with a partial cut; FIG. 2 is a transverse vertical section of the device and FIG. 3-vertical section of the rotary sleeve.

The proposed device for pouring liquid with measured quantities consists of a housing 1, made like a turbine housing, inside of which is placed a drum 2 with measuring cylinders 3 pressed into its surface, the capacity of which is controlled by pistons 4 with discs moved by screws 5. The drum axis 9 is reinforced eccentrically in a rotatable sleeve of the housing cup, in order to press the drum to the lower inner surface of the housing by moving the axis when the sleeve 6 rotates. The latter has three holes 10, filled with felt to lubricate The axis of the drum. In the upper part of the drain pipe placed brake

block 27, automatically controlled by a float 25, mounted on the shoulder of the lever 26 carrying the brake pad .. On the drum axis, is the gear 18 for activating the counters 23 through the lever 20 and roller 19 ... pressing spring 21. The latter provides the normal position of the drum when stopped.

When the device acts, the fluid is injected into the pipe 11, in which the valve 12 of the lever 13 opens, and the lever lever arm 14 opens the valve 16 of the connecting pipe 17 at the same time.

Example 3.

1. A device for pouring liquid with measured quantities, with measuring instruments located around its circumference, turned by the weight of the liquid to be poured, used for regulating the capacity of measuring devices of movable discs, and for controlling the inlet and drain valves of the control lever that is different in that the drum 2 to the inner bottom surface of the housing 1 when they are depressed from work, the axis 9 of the drum is eccentrically fixed in the rotary sleeve 6 of the housing body. 2. In the device according to claim 1 use

for braking drum pads, automatically driven by the level of liquid in the drain pipe at

through the float 25, mounted on the lower shoulder of the lever 26 carrying the brake pad.,

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