Mass airflow meter

Details Mass airflow meter Mass airflow meter

1987-03-18

1988-10-11

Orsino, Joseph A.

Measuring and testing

Volume or rate of flow

Proportional

731182, 7320411, G01F 168

Patent

active

047762136

ABSTRACT:
A mass airflow meter for positioning within a duct wherein a fluid flows, particularly an air intake of an internal combustion engine, includes a symmetrical body having an axial passageway and a radial passageway. The radial passageway has a temperature dependent element positioned therein and extends from the axial passageway at an acute angle to the downstream flow of air. Accordingly, the radial passageway provides inertial separation of airborne particulate and also provides isolation from air flowing backwards through the air intake.

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