Air flow measuring device provided with a vent in air passage

Details Air flow measuring device provided with a vent in air passage Air flow measuring device provided with a vent in air passage

2007-04-03

2008-05-27

Patel, Harshad (Department: 2855)

Measuring and testing

Volume or rate of flow

Proportional

C073S118040, C073S204210

Reexamination Certificate

active

07377161

ABSTRACT:
The present invention provides an air flow measuring device comprising a housing with a sub-passage having a inlet and a outlet for air flow formed in the housing, the sub-passage further having a predefined curvature with a maximum downstream point and a flow measuring element located in the sub-passage at a position at least further downstream from the point.

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