Turbocharger compressor has air volume sensing device in compressor inlet with at least one air pressure measuring point connected to air inlet by air tapping

摘要

The turbocharger compressor (1) has a compressor inlet (6) for feed air to a compressor rotor (3) and in which is installed an air volume sensing device (27) which has at least one air pressure measuring point (21,26) and at least one air inlet (13), with the measuring point connected to the air inlet by an air tapping (17). The air inlet has an entry orifice (14), and the air inlet is formed on a flow guiding components (7). An independent claim is included for a method for the determining of an air volume of a turbocharger compressor in which air pressure is sensed in the compressor inlet.