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Class Information
Number: 60/603
Name: Power plants > Fluid motor means driven by waste heat or by exhaust energy from internal combustion engine > With supercharging means for engine > Having condition responsive valve controlling engine exhaust flow > With coordinated fuel control means for engine
Description: Apparatus, with condition responsive means for noncyclic control of the fuel flow for the internal combustion engine.

Patents under this class:
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Patent Number Title Of Patent Date Issued
8701408 Connecting device, driving device and charging device Apr. 22, 2014
8677747 Method for controlling the speed of an internal combustion engine supercharged by means of a turbocharger Mar. 25, 2014
8459021 Method and apparatus for controlling supercharged engine Jun. 11, 2013
8459025 Device for controlling the exhaust-gas turbocharging of an internal combustion engine, and internal combustion engine Jun. 11, 2013
8418462 Method for maximizing transient variable geometry turbine response in an internal combustion engine Apr. 16, 2013
8413441 Approach for identifying and responding to an unresponsive wastegate in a twin turbocharged engine Apr. 9, 2013
8408180 Control apparatus for turbocharged diesel engine Apr. 2, 2013
8312719 Variable turbocharger and control method for the same Nov. 20, 2012
8272215 Transient compressor surge response for a turbocharged engine Sep. 25, 2012
8266905 System for limiting engine output power by controlling fueling Sep. 18, 2012
8230683 Turbocharger including variable geometry turbine with improved guide element and operating fork Jul. 31, 2012
8220265 Internal combustion engine with a variable geometry compressor Jul. 17, 2012
8205601 Systems and methods for measuring engine boost pressure Jun. 26, 2012
8166755 Turbocharger system with turbine bypass valve actuated by multiple-rate fluid pressure actuator May. 1, 2012
8166756 Turbine intake pressure release structure May. 1, 2012
8061137 Fuel control system for limiting turbocharger speed Nov. 22, 2011
7721539 System for controlling engine fueling to limit engine output power May. 25, 2010
7681394 Control methods for low emission internal combustion system Mar. 23, 2010
7426828 Method and device for controlling the airflow supplied to an internal combustion engine Sep. 23, 2008
7152397 Additional system for assisting regeneration of pollution control means of a motor vehicle Dec. 26, 2006
7047741 Methods for low emission, controlled temperature combustion in engines which utilize late direct cylinder injection of fuel May. 23, 2006
6945047 Apparatus and method for automatic detection and avoidance of turbocharger surge on locomotive diesel engines Sep. 20, 2005
6715287 Method and device for controlling an internal combustion engine that is provided with an air system Apr. 6, 2004
6644029 Process for control of boost pressure limitation of a turbocharger in an internal combustion engine as a function of the density of ambient air Nov. 11, 2003
6625984 Variable geometry nozzle for radial turbines Sep. 30, 2003
6619040 Internal combustion engine provided with a decompression-type braking device and with a turbocharger having a variable geometry turbine Sep. 16, 2003
6619261 System for controlling an operating condition of an internal combustion engine Sep. 16, 2003
6609372 Method and apparatus for controlling the temperature of an engine Aug. 26, 2003
6581382 Method and apparatus for controlling a supply system for a combustion engine Jun. 24, 2003
6467270 Exhaust gas recirculation air handling system for an internal combustion engine Oct. 22, 2002
6427445 Variable nozzle turbine control strategy Aug. 6, 2002
6425246 Method for regulating or controlling a supercharged internal combustion engine Jul. 30, 2002
6408624 System for controlling transient compressor surge in a turbocharged internal combustion engine Jun. 25, 2002
6327856 Control apparatus and method for premixed compression ignition type internal combustion engines Dec. 11, 2001
6318083 Intake air control device of an engine with a charger and method thereof Nov. 20, 2001
6314737 Internal combustion engine having an activatable boost air delivery capacity adjusting Nov. 13, 2001
6295814 Internal-combustion engine with an exhaust gas turbocharger Oct. 2, 2001
6256992 System and method for controlling a turbocharger to maximize performance of an internal combustion engine Jul. 10, 2001
6220232 Load control in an internal combustion engine Apr. 24, 2001
6192867 Method and device for protecting a turbo-supercharger Feb. 27, 2001
6155050 System and method for protecting a turbocharger in the event of a wastegate failure Dec. 5, 2000
6055810 Feedback control of direct injected engines by use of a smoke sensor May. 2, 2000
5913301 Protection system for a turbocharged internal combustion engine Jun. 22, 1999
5791145 Natural gas engine control system Aug. 11, 1998
5622053 Turbocharged natural gas engine control system Apr. 22, 1997
5502966 Protection system for a pressure-charged internal combustion engine and method of operation Apr. 2, 1996
5447031 Wastegate failure detection apparatus and method for operating same Sep. 5, 1995
5386698 Control system and method for governing turbocharged internal combustion engines Feb. 7, 1995
5363652 Air/fuel ratio control device of a turbocharged engine Nov. 15, 1994
5307632 Engine and method for turbo boosted operation of a mechanically assisted turbocharger in a two cycle engine May. 3, 1994

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