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Class Information
Number: 60/297
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 > Reactor plus a washer, sorber or mechanical separator
Description: Apparatus having, in addition to the reactor, means to mechanically remove, solid or liquid particles from the exhaust gas; to wash the exhaust gas; or to absorb or adsorb material from the exhaust gas.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7472545 |
Engine exhaust emission control system providing on-board ammonia generation |
Jan. 6, 2009 |
| 7473288 |
Particulate matter reducing apparatus |
Jan. 6, 2009 |
| 7469531 |
Method and apparatus to control injection of a reductant into an exhaust gas feedstream |
Dec. 30, 2008 |
| 7469532 |
Diesel particulate filter (DPF) regeneration by electrical heating of resistive coatings |
Dec. 30, 2008 |
| 7470301 |
Cleanable device for depollution of engine exhaust gases |
Dec. 30, 2008 |
| 7470302 |
Honeycomb structure |
Dec. 30, 2008 |
| 7468085 |
System and method for cleaning a filter |
Dec. 23, 2008 |
| 7467512 |
Exhaust gas purifying apparatus and exhaust gas purifying method of an engine |
Dec. 23, 2008 |
| 7464540 |
Ammonia producing engine utilizing oxygen separation |
Dec. 16, 2008 |
| 7464542 |
Exhaust gas purification system for internal combustion engine |
Dec. 16, 2008 |
| 7464543 |
Two-stroke lean burn gas engine with a silencer/catalytic converter |
Dec. 16, 2008 |
| 7458207 |
Diesel vehicle exhaust aftertreatment apparatus and method |
Dec. 2, 2008 |
| 7458205 |
Method for operating an internal combustion engine and device for implementing the method |
Dec. 2, 2008 |
| 7458206 |
Exhaust gas purification system of internal combustion engine |
Dec. 2, 2008 |
| 7454897 |
Exhaust purifier for diesel engine |
Nov. 25, 2008 |
| 7451593 |
Exhaust gas cleaning method and exhaust gas cleaning system |
Nov. 18, 2008 |
| 7448204 |
Exhaust system for an engine |
Nov. 11, 2008 |
| 7444803 |
Exhaust gas control apparatus for engine and method for producing same |
Nov. 4, 2008 |
| 7444804 |
Exhaust gas control apparatus for internal combustion engine |
Nov. 4, 2008 |
| 7442218 |
Exhaust gas treatment apparatus |
Oct. 28, 2008 |
| 7441403 |
Method and system for determining temperature set points in systems having particulate filters with regeneration capabilities |
Oct. 28, 2008 |
| 7437874 |
System and method for backpressure compensation for controlling exhaust gas particulate emissions |
Oct. 21, 2008 |
| 7431749 |
Catalytic filter for removing soot particulates from diesel engine exhaust and method of preparing the same |
Oct. 7, 2008 |
| 7430858 |
System to generate inert gas from exhaust gas |
Oct. 7, 2008 |
| 7430857 |
Emissions control |
Oct. 7, 2008 |
| 7430853 |
Apparatus for evaluating deterioration condition of catalyst of internal combustion engine |
Oct. 7, 2008 |
| 7421837 |
Control method for an exhaust gas purification system and an exhaust gas purification system |
Sep. 9, 2008 |
| 7421838 |
Diesel engine exhaust gas after-treatment device |
Sep. 9, 2008 |
| 7421839 |
Exhaust emission control device |
Sep. 9, 2008 |
| 7418815 |
Particulate trap with electrostatic precipitator |
Sep. 2, 2008 |
| 7412822 |
Regeneration control for diesel particulate filter for treating diesel engine exhaust |
Aug. 19, 2008 |
| 7409821 |
Catalytic converter degradation determining system |
Aug. 12, 2008 |
| 7409823 |
Method and apparatus for delivery of supplemental material to an exhaust gas feedstream with supplemental air assistance |
Aug. 12, 2008 |
| 7406822 |
Particulate trap regeneration system and control strategy |
Aug. 5, 2008 |
| 7404291 |
Exhaust gas purifying apparatus for internal combustion engine |
Jul. 29, 2008 |
| 7401462 |
Control strategy for lean NOx trap regeneration |
Jul. 22, 2008 |
| 7396389 |
Abnormality detection apparatus for exhaust gas purification apparatus for internal combustion engine |
Jul. 8, 2008 |
| 7395661 |
Method of estimating soot accumulation amount of exhaust gas purification filter, and computer program product therefor |
Jul. 8, 2008 |
| 7395660 |
Exhaust gas purification system for an internal combustion engine |
Jul. 8, 2008 |
| 7393509 |
Honeycomb structure |
Jul. 1, 2008 |
| 7393386 |
Exhaust aftertreatment filter with residual stress control |
Jul. 1, 2008 |
| 7392652 |
System and method for diesel particulate trap regeneration in a motor vehicle with an auxiliary power unit |
Jul. 1, 2008 |
| 7389639 |
Water recovery and purification |
Jun. 24, 2008 |
| 7380395 |
Exhaust gas system |
Jun. 3, 2008 |
| 7377101 |
Plasma fuel converter NOx adsorber system for exhaust aftertreatment |
May. 27, 2008 |
| 7377102 |
Device and method for heating exhaust gas |
May. 27, 2008 |
| 7374600 |
System and method for excluding false back pressure faults after installation of a particulate trap filter |
May. 20, 2008 |
| 7370473 |
Exhaust gas purification device for internal combustion engine |
May. 13, 2008 |
| 7370474 |
Exhaust gas purifying equipment for a diesel engine |
May. 13, 2008 |
| 7370472 |
Method and apparatus for determining loading of an emissions trap by use of transfer function analysis |
May. 13, 2008 |
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