GEAR MEASURING FLOW RATE OF FLUID MEDIUM

GEAR MEASURING FLOW RATE OF FLUID MEDIUM

measurement of mass flow rate of air sucked by internal combustion engine. SUBSTANCE: gear 1 has measurement conduit 30 running along from inlet hole 35 to outlet hole 36. Temperature-sensitive element 20, 28 is placed in measurement conduit. First section 32 of duct 31 changing direction of flow bo...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SHTAL' AKSEL', MJULLER VOL'FGANG, KONTSEL'MANN UVE
Format: Patent
Sprache:eng
Schlagworte:
MEASURING
MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL
METERING BY VOLUME
PHYSICS
TESTING
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Beschreibung
Zusammenfassung:measurement of mass flow rate of air sucked by internal combustion engine. SUBSTANCE: gear 1 has measurement conduit 30 running along from inlet hole 35 to outlet hole 36. Temperature-sensitive element 20, 28 is placed in measurement conduit. First section 32 of duct 31 changing direction of flow borders on outlet hole. Boundary surface 45 of first section deviates flow of medium from measurement conduit into second section 33 of duct 31. Angle alpha of inclination of boundary surface 45 to direction of flow amounts to 30 to 60 degrees. EFFECT: diminished effect of pulsation of flow on result of measurements with keeping of compactness of gear. 9 cl, 3 dwg