SU30844A1 - Liquid level gauge in tanks - Google Patents

Description

The proposed liquid level indicator in the tanks consists of a diamagnetic tube communicating with the tank, inside which a float is placed, equipped with a magnet acting on the paramagnetic ring with an index that is freely located near the specified tube and advances along it when the float is moved.

In FIG. Figure 1 shows a vertical section of the liquid level gauge in tanks; FIG. 2 is a cross-section of it; FIG. 3 is a side view of a paramagnetic ring; FIG. 4-view of the tank with a liquid level indicator mounted on it.

The diamagnetic tube 7 is connected to the reservoir through the nozzles 3 (Fig. 4), forming two communicating vessels with it. A valve 4 is installed on the lower branch pipe, as well as a valve 5 on the outlet from the bottom of the tube, which serves to separate the tank from the tube and open it. Inside the tube / (FIG. 1, 2), there is a float 2 fitted with a magnet 7. A paramagnetic ring S, index 9, is freely located around the tube /, which, when placed at the same level as magnet 7, is attracted last and is held at its level without help. With a change in the level of the liquid in the tank and the associated raising or lowering of the float 2, the paramagnetic ring 8 attracted by the magnet 7 advances along the tube /, marking with index 9 the level a of the liquid in the tank.

The subject matter of the invention.

A pointer to the level of liquid in tanks, characterized in that it is designed as a paramagnetic ring having an index, freely positioned around a diamagnetic tube communicating with the reservoir, in order to advance along the last ring 8 when raising or lowering the liquid in the tube / float 2 fitted magnet 7.

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