Air flow measuring device

专利名称：Air flow measuring device发明人：Yasushi Kohno申请号：US13568481申请日：20120807公开号：US08701475B2公开日：20140422

专利附图：

摘要：An air flow measuring device includes a housing, flow sensor, and a humiditysensor. The housing defines a bypass flow passage through which intake it passes. A partof intake air is taken into the bypass flow passage to pass through the bypass flowpassage. The flow sensor includes a sensing part disposed in the bypass flow passage,

and produces a signal which is in accordance with the flow rate of intake air as a result ofheat transfer between intake air taken into the bypass flow passage and the sensing part.The humidity sensor includes a sensing part exposed to the intake passage, and projectsfrom an outer wall of the housing into the intake passage. The humidity sensor producesa signal which is in accordance with humidity of intake ail flowing through the intakepassage.

申请人：Yasushi Kohno

地址：Obu JP

国籍：JP

代理机构：Nixon & Vanderhye P.C.

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