Vorrichtung zur Messung der Masse eines strömenden Mediums

摘要

The invention concerns a device for measuring the amount of a pulsating flowing medium using measuring apparatus that is dependent on temperature. The device (1) has a measuring channel (30) extending from an input point (35) to an outlet point (36), to which the first part (32) of a reversing channel (31) is connected, in which the medium flows from the outlet point (36) and is then turned around by a lateral face (45) situated in the second part (33) of the reversing channel (31). The lateral face (45) of the first part (32) of the reversing channel (31) is slanted in relation to the direction of flow (29) in the measuring channel. The invention is intended, in particular, to measure the amount of air taken in by an internal combustion engine.