Direct-heated flow measuring apparatus having improved sensitivi

Details Direct-heated flow measuring apparatus having improved sensitivi Direct-heated flow measuring apparatus having improved sensitivi

1988-07-25

1989-07-04

Goldstein, Herbert

Measuring and testing

Volume or rate of flow

Thermal type

G01F 168

Patent

active

048438820

ABSTRACT:
In a direct-heated flow measuring apparatus including a film resistor having a substrate supported by a supporting member in a passage, at least one face of the substrate on the upstream side thereof is sloped with respect to a fluid stream within the passage.

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