BATCHER Russian patent published in 2022 - IPC G01F19/00 G01F25/00 

FIELD: measuring equipment.

SUBSTANCE: invention can be used in verification of the means of measuring the amount of liquid or registering the turnover of liquids. Batcher comprises a storage tank, an outside capacity scale fixed on the measuring neck, a capacity compensator installed in the storage tank, and a temperature measuring sleeve. The outside capacity scale is made in the form of a rectangular-section tube with a through oval hole, equipped with a scale plate with numerical capacity marks. A level-measuring transparent tube forming a system of communicating vessels with the measuring neck is installed inside the rectangular-section tube. The capacity compensator is made in the form of a hollow cylinder with a cover on the lower end and is installed in the storage tank via a branch pipe with the support ring equipped with a sealing liner. The temperature measuring sleeve is made in the form of a thin-walled metal tube with an outer thread at the external end, the submerging end whereof has a bottom. The temperature measuring sleeve is installed in the storage tank by means of a threaded connection so that the bottom thereof is equidistant from the walls of the storage tank.

EFFECT: ensured reliability and specified accuracy of measurements in long-term operation, security and reduced labour intensity, and increase in the cost-effectiveness when registering the turnover of liquids.

1 cl, 2 dwg