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Class Information
Number: 60/303
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 > Having heater, igniter, or fuel supply for reactor
Description: Apparatus in which the reaction of the exhaust gas is initiated or maintained by a heater, an igniter, or a supplemental feed of fuel.

Patents under this class:

Patent Number Title Of Patent Date Issued
8701395 Reformer Apr. 22, 2014
8701388 Exhaust treatment methods and systems Apr. 22, 2014
8695330 Reductant decomposition system Apr. 15, 2014
8695329 DeNox of diesel engine exhaust gases using a temperature-controlled precatalyst for providing NO.sub.2 in accordance with the requirements Apr. 15, 2014
8689543 Exhaust purification system of internal combustion engine Apr. 8, 2014
8683790 Nozzle diffuser mixer Apr. 1, 2014
8677737 Engine powered machine Mar. 25, 2014
8671666 System and apparatus for enhancing exhaust aftertreatment startup emissions control Mar. 18, 2014
8671663 Method and metering system for reducing pollutants in motor vehicle exhaust gases Mar. 18, 2014
8671661 Exhaust gas purification method and exhaust gas purification system Mar. 18, 2014
8671660 Catalyst degradation determination device for exhaust purification system Mar. 18, 2014
8667781 Vehicle control device Mar. 11, 2014
8661797 NO.sub.x adsorber regeneration system and method Mar. 4, 2014
8661792 Exhaust line with injection system Mar. 4, 2014
8661791 Systems and methods for controlling regeneration of nitrogen oxide adsorbers Mar. 4, 2014
8656708 Coaxial inlet and outlet exhaust treatment device Feb. 25, 2014
8650860 Catalyst temperature control system for a hybrid engine Feb. 18, 2014
8650859 Exhaust gas purification system for an internal combustion engine Feb. 18, 2014
RE44753 Procedure and device to heat a reducing agent generation system Feb. 11, 2014
8646259 Electronically heated selective catalytic reduction (SCR) device Feb. 11, 2014
8646258 Mixing system in an exhaust gas mixing chamber Feb. 11, 2014
8641411 Method and apparatus for directing exhaust gas through a fuel-fired burner of an emission abatement assembly Feb. 4, 2014
8640448 Transient compensation control of an SCR aftertreatment system Feb. 4, 2014
8640445 Multi-leg exhaust after-treatment system and method Feb. 4, 2014
8635862 Control system for reducing nitrous oxide ("N.sub.2O") after selective catalytic reduction ("SCR") device light-off Jan. 28, 2014
8635861 Exhaust aftertreatment system Jan. 28, 2014
8635859 System and method for determining a maximum dose rate of reductant Jan. 28, 2014
8631648 Diesel turbine SCR catalyst Jan. 21, 2014
8631647 System and method for regenerating an engine exhaust after-treatment device Jan. 21, 2014
8621846 Gas/liquid mixing device for diesel exhaust aftertreatment Jan. 7, 2014
8615984 Device for the distribution of flowable additives in exhaust gas systems Dec. 31, 2013
8607555 Mixing element and an exhaust system for an internal combustion engine Dec. 17, 2013
8607551 Exhaust gas purifier and system for exhaust gas purification Dec. 17, 2013
8607549 Controlling regeneration of an emission control device Dec. 17, 2013
8607547 Flue gas purifying device Dec. 17, 2013
8607546 Method for monitoring hydrocarbon slip from an oxidation catalyst Dec. 17, 2013
8601799 Construction machine Dec. 10, 2013
8596048 Method for operating an exhaust gas purification device having a heating apparatus and motor vehicle having the device Dec. 3, 2013
8596044 Exhaust gas-treating device Dec. 3, 2013
8596043 Diesel dosing system relief of trapped volume fluid pressure at shutdown Dec. 3, 2013
8590291 Control device of reducing agent supply apparatus, reducing agent collection method, and exhaust gas purification apparatus Nov. 26, 2013
8590290 Methods, systems, and apparatuses of SCR diagnostics Nov. 26, 2013
8584450 Coupling of a turbocharger with an oxidation catalyst of an exhaust line of an internal combustion engine Nov. 19, 2013
8584445 Method and system for controlling an electrically heated particulate filter Nov. 19, 2013
8578703 Exhaust emission purifying apparatus for internal combustion engine Nov. 12, 2013
8573190 Method for heating a gas sensor Nov. 5, 2013
8572950 Exhaust purification system of internal combustion engine Nov. 5, 2013
8572949 Flow guide device as well as exhaust system equipped therewith Nov. 5, 2013
8567180 Reformer unit Oct. 29, 2013
8561394 Procedure and control unit for an accelerated heating of a catalyst in an exhaust gas system of a supercharged combustion engine with a variable valve control Oct. 22, 2013

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