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Class Information
Number: 60/285
Name: Power plants > Internal combustion engine with treatment or handling of exhaust gas > By means producing a chemical reaction of a component of the exhaust gas > Engine fuel, air, or ignition controlled by sensor of reactor condition
Description: Apparatus including a means that senses a condition of the reactor and actuates a device controlling the feed to, or ignition of the engine.

Patents under this class:

Patent Number Title Of Patent Date Issued
8701391 Method for operating an exhaust-gas system with lambda control and motor vehicle having the system Apr. 22, 2014
8701390 Adaptive control strategy Apr. 22, 2014
8695326 Fuel addition control method applied to exhaust emission purifier of internal combustion engine and exhaust emission purifier Apr. 15, 2014
8689543 Exhaust purification system of internal combustion engine Apr. 8, 2014
8689541 Valvetrain control method and apparatus for conserving combustion heat Apr. 8, 2014
8688360 Method for operating a fording-capable motor vehicle, and fording-capable motor vehicle Apr. 1, 2014
8683789 Exhaust valve assembly with intermediate position Apr. 1, 2014
8683785 Method for regenerating an open particle separator and motor vehicle having at least one open particle separator Apr. 1, 2014
8683781 Method for controlling an exhaust-gas aftertreatment device of a hybrid drive, and hybrid drive Apr. 1, 2014
8677735 Exhaust purification system of internal combustion engine Mar. 25, 2014
8677734 Method of producing ammonia effective to control aftertreatment conditions of NOx emissions Mar. 25, 2014
8671665 Exhaust gas purifying apparatus for internal combustion engine Mar. 18, 2014
8671662 Exhaust gas purifying system and exhaust gas purifying method using the same Mar. 18, 2014
8671661 Exhaust gas purification method and exhaust gas purification system Mar. 18, 2014
8667781 Vehicle control device Mar. 11, 2014
8661791 Systems and methods for controlling regeneration of nitrogen oxide adsorbers Mar. 4, 2014
8661789 Exhaust purification system for internal combustion engine Mar. 4, 2014
8661788 Exhaust aftertreatment systems that include an ammonia-SCR catalyst promoted with an oxygen storage material Mar. 4, 2014
8661787 Lean kick catalyst monitoring system Mar. 4, 2014
8656707 Diesel engine Feb. 25, 2014
8656703 Exhaust purification device for engine Feb. 25, 2014
8656702 Exhaust gas after treatment system Feb. 25, 2014
8656701 Control device Feb. 25, 2014
8650858 Exhaust emission control device for internal combustion engine Feb. 18, 2014
8640442 Exhaust purification device of internal combustion engine Feb. 4, 2014
8635856 System for disabling diesel particulate filter regeneration during electric operation Jan. 28, 2014
8635853 Exhaust reduction system having oxygen and temperature control Jan. 28, 2014
8631786 Method, systems and sensor for detecting humidity Jan. 21, 2014
8631646 Methods and systems for variable displacement engine control Jan. 21, 2014
8631645 Thermal management systems for efficient lean operating engines Jan. 21, 2014
8631644 Method for operating post injections of fuel in an internal combustion engine Jan. 21, 2014
8631643 Regeneration assist delay period Jan. 21, 2014
8631642 Regeneration assist calibration Jan. 21, 2014
8631641 Control device for vehicle Jan. 21, 2014
8629781 Efficiency determination for a selective-catalytic-reduction catalyst Jan. 14, 2014
8627655 Method and device for producing ammonia for the exhaust gas treatment in internal combustion engines in a motor vehicle Jan. 14, 2014
8627652 Control method of exhaust gas purification system and exhaust gas purification system Jan. 14, 2014
8627650 Exhaust gas purification device and exhaust gas purification method Jan. 14, 2014
8627648 Engine control system, engine control method Jan. 14, 2014
8627646 Catalyst deterioration diagnostic device for internal combustion engine Jan. 14, 2014
8621852 Detector for detecting sulfur components Jan. 7, 2014
8621845 Passive SCR control system and method Jan. 7, 2014
8621844 System and method for controlling fuel delivery based on output from a post-catalyst oxygen sensor during catalyst light-off Jan. 7, 2014
8620561 Control for internal combustion engine provided with cylinder halting mechanism Dec. 31, 2013
8615990 Apparatus, system, and method for controlling multiple diesel particulate filters Dec. 31, 2013
8615989 Method for regeneration of diesel particulate filter in an exhaust aftertreatment system of an IC engine Dec. 31, 2013
8607546 Method for monitoring hydrocarbon slip from an oxidation catalyst Dec. 17, 2013
8607545 Air-fuel ratio control device Dec. 17, 2013
8607544 Methods and systems for variable displacement engine control Dec. 17, 2013
8596064 Method and system for limiting output of a boosted engine Dec. 3, 2013

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