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Browse by Category: Main > Electrical & Energy
Class Information
Number: 60/274
Name: Power plants > Internal combustion engine with treatment or handling of exhaust gas > Methods > Anti-pollution
Description: Processes in which the handling or treatment serves to remove or destroy harmful materials in the exhaust gas.










Patents under this class:

Patent Number Title Of Patent Date Issued
8701395 Reformer Apr. 22, 2014
8701390 Adaptive control strategy Apr. 22, 2014
8695331 Procedure to diagnose a particle filter and device to implement the procedure 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
8689544 Emission control system for a vehicle Apr. 8, 2014
8688360 Method for operating a fording-capable motor vehicle, and fording-capable motor vehicle Apr. 1, 2014
8683791 Method and system for homogenizing exhaust from an engine 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
8679434 Catalytic articles, systems and methods for the oxidation of nitric oxide Mar. 25, 2014
8678813 Method for producing a stream of hot combustion exhaust gases at a settable temperature, apparatus for carrying out the method and use of the combustion exhaust gases for the targeted ageing o Mar. 25, 2014
8677734 Method of producing ammonia effective to control aftertreatment conditions of NOx emissions Mar. 25, 2014
8672082 Construction machine Mar. 18, 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
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
8667779 Systems and methods for an exhaust gas treatment system Mar. 11, 2014
8662883 Gas combustion apparatus Mar. 4, 2014
8661883 Secondary air system diagnostic test Mar. 4, 2014
8661797 NO.sub.x adsorber regeneration system and method Mar. 4, 2014
8661791 Systems and methods for controlling regeneration of nitrogen oxide adsorbers 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
8661785 System and method for liquid reductant injection Mar. 4, 2014
8661784 Exhaust gas aftertreatment Mar. 4, 2014
8656703 Exhaust purification device for engine Feb. 25, 2014
8652410 Control method and arrangement for selective catalytic reduction Feb. 18, 2014
8650862 Agricultural machine Feb. 18, 2014
8650861 Control of the regeneration of a particulate filter Feb. 18, 2014
8650857 Apparatus and method for onboard performance monitoring of exhaust gas particulate filter Feb. 18, 2014
RE44753 Procedure and device to heat a reducing agent generation system Feb. 11, 2014
8647596 Systems and methods for managing emissions from an engine of a vehicle Feb. 11, 2014
8646257 Method for estimating soot loading in a diesel particulate filter, and engine and aftertreatment system Feb. 11, 2014
8646253 Procedure and device for controlling an exhaust gas purification system Feb. 11, 2014
8646252 Preventing catalyst damage during misfire event Feb. 11, 2014
8641791 Method of supplying iron to the particulate trap of a diesel engine exhaust 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
8640440 Removal of particulates from the exhaust gas of internal combustion engines operated with a predominantly stoichiometric air/fuel mixture Feb. 4, 2014
8637426 Zoned catalysts for diesel applications Jan. 28, 2014
8636970 Exhaust purification device and exhaust purification method for diesel engine Jan. 28, 2014
8635865 Diesel particulate filter including a heat exchanger Jan. 28, 2014
8635859 System and method for determining a maximum dose rate of reductant Jan. 28, 2014
8635857 Diesel particulate filter overstress mitigation Jan. 28, 2014
8635855 Exhaust gas treatment system including a lean NO.sub.x trap and two-way catalyst and method of using the same Jan. 28, 2014
8635854 Reductant injection control system Jan. 28, 2014
8635853 Exhaust reduction system having oxygen and temperature control Jan. 28, 2014
8635852 Exhaust treatment system for internal combustion engine Jan. 28, 2014
8631649 Engine exhaust component Jan. 21, 2014











 
 
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