Air flow measuring device

The present invention provides an air flow measuring device comprising a housing (2) with a sub-passage (7) having a inlet (9) and a outlet (10) for air flow formed in the housing (2), the sub-passage (7) further having a predefined curvature with a maximum downstream point (8a) and a flow measuring...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Kikawa, Hiromu, Nakada, Keiichi, Ueyama, Kei, Watanabe, Izumi, Igarashi, Shinya
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:The present invention provides an air flow measuring device comprising a housing (2) with a sub-passage (7) having a inlet (9) and a outlet (10) for air flow formed in the housing (2), the sub-passage (7) further having a predefined curvature with a maximum downstream point (8a) and a flow measuring element (3) located in the sub-passage (7) at a position at least further downstream from the point (8a).