EP 1529161 A1 20050511 - OPERATIONAL METHOD FOR A COMPRESSOR
Title (en)
OPERATIONAL METHOD FOR A COMPRESSOR
Title (de)
BETRIEBSVERFAHREN FÜR EINEN VERDICHTER
Title (fr)
PROCEDE DE FONCTIONNEMENT POUR UN COMPRESSEUR
Publication
Application
Priority
- DE 10237416 A 20020816
- EP 0308278 W 20030726
Abstract (en)
[origin: DE10237416A1] A turbocharger (6) is positioned in the induction pipe (2) of an internal combustion engine and controlled by a charger control unit (15) integrated with the motor control unit (16). An air flow sensor (4) normally present can be used to detect the point at which flow separation occurs. As the sensor output signal develops a characteristic oscillation behavior as soon as instability (flow separation) occurs this can be detected by monitoring the signal frequency and/or amplitude.
IPC 1-7
IPC 8 full level
F02B 39/16 (2006.01); F02B 29/04 (2006.01); F02B 37/00 (2006.01); F02B 37/12 (2006.01); F02B 37/24 (2006.01); F02B 77/08 (2006.01); F02D 21/08 (2006.01); F02D 23/00 (2006.01); F02D 23/02 (2006.01); F02D 41/00 (2006.01); F02D 41/02 (2006.01); F02D 41/18 (2006.01); F02D 41/22 (2006.01); F02D 45/00 (2006.01); F02M 25/07 (2006.01); F04D 27/02 (2006.01); G05B 23/02 (2006.01)
CPC (source: EP US)
F02B 29/0437 (2013.01 - EP US); F02B 37/24 (2013.01 - EP US); F02D 41/0007 (2013.01 - EP US); F02D 41/005 (2013.01 - EP US); F02D 41/18 (2013.01 - EP US); F02D 41/22 (2013.01 - EP US); F02M 26/05 (2016.02 - EP US); F04D 27/02 (2013.01 - EP US); Y02T 10/12 (2013.01 - EP US); Y02T 10/40 (2013.01 - EP US)
Citation (search report)
See references of WO 2004022956A1
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
DE 10237416 A1 20040226; EP 1529161 A1 20050511; JP 2005538288 A 20051215; US 2005257520 A1 20051124; WO 2004022956 A1 20040318
DOCDB simple family (application)
DE 10237416 A 20020816; EP 0308278 W 20030726; EP 03793648 A 20030726; JP 2004533279 A 20030726; US 52458005 A 20050715