GAS METER PROVIDED WITH UPDATED DIRECTING AIDS

摘要

FIELD: measurement of gas consumption. SUBSTANCE: gas meter incorporates several measurement chambers with deformed membranes. Distributing aid is mounted for turn around rotation axis on distribution surface which has holes, each hole being coupled to one measurement chamber. Distributing aid makes it possible for gas to enter measurement chambers in turn and to leave them. Meter includes aids directing rotation of distributing aid, which contains directing part of elongated shape, has two cylindrical sections spaced apart and two bearings. Cylindrical sections are mounted in them for free rotation. Salient features of gas meter consist in manufacture of directing aid of thermoplastic material and of cylindrical sections with different diameters. EFFECT: simplified design of gas meter. 16 cl, 9 dwg