SU19147A1 - Device for automatically stopping the pump after filling the tank - Google Patents

Description

The essence of the invention is that stopping the supply of water upon filling the reservoir is achieved by passing excess water into the vessel with a movable bottom, which, when settled, releases the breaker pulled by the spring, which causes the electric motor to turn off from the circuit.

The drawing shows schematically a side view of the device (partly in section).

From reservoir P, water is supplied through pipe A to vessel B, in which a movable bottom D is installed with rod C. The bottom D is supported by a spring / 7, which abuts against a bracket K, having a hook 3, on which an eyelet Y is attached that is connected by a flexible rod. T with breaker B, spring-pressed spring G. When tank P is filled, excess water flows through pipe A into vessel B. When the latter is filled, under the influence of water pressure, bottom D is lowered, compressing spring P, and the end of rod G presses on the metal the ear, which is knocked off from the hook 3, after that Dinner W of the switch disconnects, the switch B breaks the C-C circuit, and the motor stopped and stops the flow of water from the pump //.

The subject of the patent.

A device for automatically stopping the pump by filling the tank, characterized by the use of a bottom-up tube A located under the outlet and supported by its bottom on the spring P of vessel B with rod C intended to release, by appropriate filling of vessel b, pull T, holding by means of a hook; , in the enabled state of the switch /), pressed by the spring L.

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