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Class Information
Number: 60/280
Name: Power plants > Internal combustion engine with treatment or handling of exhaust gas > Having auxiliary device mechanically driven by exhaust gas
Description: Apparatus including a mechanism or structure driven by the flow of the engine exhaust gas serving to perfect the operation of the engine.










Patents under this class:
1 2 3 4 5 6 7

Patent Number Title Of Patent Date Issued
8667795 Internal combustion engine with exhaust-gas turbocharging Mar. 11, 2014
8667780 Methods and systems for emission system control Mar. 11, 2014
8661786 Passive secondary air delivery system for two bed catalyst system Mar. 4, 2014
8661815 Exhaust heat recovery for engine heating and exhaust cooling Mar. 4, 2014
8656715 Methods and systems for emission system control Feb. 25, 2014
8635853 Exhaust reduction system having oxygen and temperature control Jan. 28, 2014
8631646 Methods and systems for variable displacement engine control Jan. 21, 2014
8607553 Exhaust system implementing selective catalyst flow control Dec. 17, 2013
8601799 Construction machine Dec. 10, 2013
8596062 Exhaust gas control apparatus and exhaust gas control method for internal combustion engine Dec. 3, 2013
8596064 Method and system for limiting output of a boosted engine Dec. 3, 2013
8584450 Coupling of a turbocharger with an oxidation catalyst of an exhaust line of an internal combustion engine Nov. 19, 2013
8561390 Energy production system using combustion exhaust Oct. 22, 2013
8549838 System, method, and apparatus for enhancing aftertreatment regeneration in a hybrid power system Oct. 8, 2013
8539770 Exhaust arrangement for an internal combustion engine Sep. 24, 2013
8516797 Control of exhaust flow in an engine including a particulate filter Aug. 27, 2013
8516799 Methods and systems for emission system control Aug. 27, 2013
8516806 Control of aftertreatment regeneration in a hybrid powered vehicle Aug. 27, 2013
8516814 Exhaust gas purifying apparatus for a turbocharged internal combustion engine Aug. 27, 2013
8511065 Engine with emissions control arrangement and method of controlling engine emissions Aug. 20, 2013
8511066 Multi-stage turbocharging system with thermal bypass Aug. 20, 2013
8499550 Apparatus, system, and method for controlling particulate accumulation on an engine filter during engine idling Aug. 6, 2013
8495869 Power systems with internally integrated aftertreatment and modular features Jul. 30, 2013
8489270 Method and device for diagnosing the dynamics of an exhaust gas sensor Jul. 16, 2013
8479510 Exhaust gas recirculation system Jul. 9, 2013
8474251 Cylinder head cooling system Jul. 2, 2013
8468804 Exhaust line for an internal-combustion engine having a shut-off valve with a diagnostic capability Jun. 25, 2013
8468801 Method and system for warming up catalytic converter for cleaning up exhaust gas Jun. 25, 2013
8468800 Secondary air and exhaust gas recirculation for a four-stroke internal combustion engine Jun. 25, 2013
8464514 Method for regenerating a particulate filter for a boosted direct injection engine Jun. 18, 2013
8453433 Exhaust gas purification device for internal combustion engine Jun. 4, 2013
8452474 Control device for hybrid vehicle and control method therefor May. 28, 2013
8443602 Closely-coupled exhaust aftertreatment device for a turbocharged internal combustion engine May. 21, 2013
8434299 Strategy employing exhaust back-pressure for burning soot trapped by a diesel particulate filter May. 7, 2013
8397482 Dry 3-way catalytic reduction of gas turbine NO.sub.x Mar. 19, 2013
8387370 System for regenerating a particulate filter and controlling EGR Mar. 5, 2013
8388712 Particulate matter retaining and purging system Mar. 5, 2013
8365518 Construction machine Feb. 5, 2013
8359839 System and method for regenerating a particulate filter for a direct injection engine Jan. 29, 2013
8359840 Method for adjusting boost pressure while regenerating a particulate filter for a direct injection engine Jan. 29, 2013
8356472 Exhaust purification device for hybrid electric vehicle Jan. 22, 2013
8347609 Methods and systems for emission system control Jan. 8, 2013
8347611 Methods and systems for emission system control Jan. 8, 2013
8347613 Controlling operation of exhaust of an engine including a particulate filter Jan. 8, 2013
8341939 Purification system for variable post injection in LP EGR and control method for the same Jan. 1, 2013
8336291 Exhaust throttle valve diagnosing device and method Dec. 25, 2012
8327623 Method and system for utilization of regenerative braking electrical energy for operating auxiliary system in an off-highway vehicle Dec. 11, 2012
8322129 Method for controlling turbine outlet temperatures in a diesel engine Dec. 4, 2012
8312708 Closely coupled exhaust aftertreatment system for a turbocharged engine Nov. 20, 2012
8307630 Engine exhaust system having a plurality of diesel particulate filters Nov. 13, 2012

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