Power plants – Fluid motor means driven by waste heat or by exhaust energy... – With supercharging means for engine
Reexamination Certificate
2007-10-23
2007-10-23
Trieu, Thai-Ba (Department: 3748)
Power plants
Fluid motor means driven by waste heat or by exhaust energy...
With supercharging means for engine
C060S612000
Reexamination Certificate
active
11172470
ABSTRACT:
A device and a method for closed-loop control of at least a first exhaust gas turbocharger with variable turbine geometry. In this regard, a first closed-loop control system is provided for automatically controlling the charge air pressure, and a second closed-loop control system is provided for automatically controlling the turbine speed. The second closed-loop control system is subordinate to the first closed-loop control system. The correcting variable (SG1) of the first closed-loop control system corresponds to the reference input of the second closed-loop control system.
REFERENCES:
patent: 5123246 (1992-06-01), Younessi et al.
patent: 5440879 (1995-08-01), Dellora
patent: 6161383 (2000-12-01), Aschner et al.
patent: 6427445 (2002-08-01), Isaac et al.
patent: 6510691 (2003-01-01), Schmid
patent: 6523345 (2003-02-01), Scherngell et al.
patent: 6715287 (2004-04-01), Engel et al.
patent: 6718767 (2004-04-01), Caddy
patent: 6883318 (2005-04-01), Warner et al.
patent: 6928817 (2005-08-01), Ahmad
patent: 697 12 056 (2002-11-01), None
Butscher Franz
Uhl Stephan
MTU Friedrichshafen GmbH
Stoffel Klaus P.
Trieu Thai-Ba
Wolff & Samson PC
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