SIPHON METER Russian patent published in 1994 - IPC

FIELD: separation of liquid to equal volumes. SUBSTANCE: liquid to be metered is introduced into measuring vessel 1 through feeding pipe-line 2, provided with conic probe 5 on its output end. Conic probe 5 is disposed in alisposed in alignment with pipe-line above sleeve 7, made in form of vessel 1. Sucking-in end of the siphon, provided with, air tube 6, is passed into sleeve 7 in align and air-tigthly. After hump of the siphon is filled, a dose of liquid may be discharged. At the end of discharge of dose, torch of liquid, which enters from probe 5, cuts the remains of liquid, which has precipitate, in measuring vessel. The process may be realized more efficiently due to widened side surface of bottom part of vessel 1 and reduced diameter of sleeve 7 relatively larger base of probe 5. Output of the dose is finished when air from tube 6 enters level of the edge of rising end of the siphon. EFFECT: improved efficiency of operation. 1 dwg