发明名称 FLOW TRANSDUCER
摘要 instrumentation engineering. SUBSTANCE: invention can find use in measurement of flow rate of liquid, gas or steam in heat power industry, on transport, in oil, petrochemical, chemical, food industry and in medicine. Flow transducer has case, jet guiding apparatus, sensitive element in the form of magnet or electromagnet magnetized along axis and placed concentric on case to interact with ring-shaped body magnetized along axis and housed in case for rolling over surface of magnet or electromagnet contacting it by means of unlike poles and signal pickoff unit. Magnet or electromagnet is positioned inside ring-shaped body of revolution and interacts with its internal surface. External surface of ring-shaped body is fitted with blades which form clearance with internal surface of body. Inlet branch pipe of body is tangential branch pipe. EFFECT: raised reliability and measurement sensitivity, expanded application field. 1 cl, 2 dwg
申请公布号 RU2184939(C1) 申请公布日期 2002.07.10
申请号 RU20010106967 申请日期 2001.03.16
申请人 O-ISSLEDOVATEL'SKIJ INSTITUT PO EHKSPLUATATSII ATO;GP VSEROSSIJSKIJ NAUCHN;MNYKH EHLEKTROSTANTSIJ 发明人 BORDJUGOVSKIJ A.A.
分类号 G01F1/05;(IPC1-7):G01F1/05 主分类号 G01F1/05
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