Air intake flowmeter for internal combustion engines

A volumetric air flowmeter for internal combustion engines, which includes a cast metal housing, a rectangular airflow channel therewithin, and a transversely-extending, trapezoidal-shaped pivotal baffle plate mounted on a pivot shaft. There is also provided on the pivot shaft a damping flap, angula...

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Bibliographische Detailangaben
Hauptverfasser:	ROMANN, PETER
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING COMBUSTION ENGINES HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MEASURING MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL MECHANICAL ENGINEERING METERING BY VOLUME PHYSICS SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF TESTING WEAPONS
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Beschreibung
Zusammenfassung:	A volumetric air flowmeter for internal combustion engines, which includes a cast metal housing, a rectangular airflow channel therewithin, and a transversely-extending, trapezoidal-shaped pivotal baffle plate mounted on a pivot shaft. There is also provided on the pivot shaft a damping flap, angularly offset with respect to the baffle plate, which revolves, in unison with baffle plate deflection, about the shaft axis into a damping chamber. Circumferential clearances are provided between the baffle plate and its channel and between the damping flap and its chamber.