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Class Information
Number: 60/289
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 > Condition responsive control of reactor feed, pressure, or by-pass > Air feed to reactor modulated or diverted by control
Description: Apparatus controlling the delivery of reactive air to the reactor.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7607293 |
Intake manifold pressure control apparatus and method for a hybrid propulsion system |
Oct. 27, 2009 |
| 7597081 |
Engine secondary air system |
Oct. 6, 2009 |
| 7594389 |
Method for diagnosing a secondary-air system of an internal combustion engine |
Sep. 29, 2009 |
| 7571599 |
Exhaust gas purification apparatus of engine |
Aug. 11, 2009 |
| 7569197 |
Process for purification of sulphur-containing exhaust gas |
Aug. 4, 2009 |
| 7543444 |
Air supply apparatus |
Jun. 9, 2009 |
| 7537740 |
Heating device and thermal reactor for the heating and gasification of urea |
May. 26, 2009 |
| 7520125 |
Method for controlling the amount of secondary air |
Apr. 21, 2009 |
| 7516611 |
Secondary air injection system for an internal combustion engine |
Apr. 14, 2009 |
| 7513107 |
Air supply device for an internal combustion engine |
Apr. 7, 2009 |
| 7487632 |
Method of calculating airflow introduction into an automotive exhaust air injection system |
Feb. 10, 2009 |
| 7487633 |
Device for exhaust gas purification for spark-ignited engines |
Feb. 10, 2009 |
| 7481048 |
Regeneration assembly |
Jan. 27, 2009 |
| 7481045 |
Method for the post-injection of hydrocarbon-, alcohol- and/or reducing-agent-type regeneration solution (e.g. diesel fuel and/or urea and/or ammoniacal solution) for the regeneration of diese |
Jan. 27, 2009 |
| 7464539 |
Method and apparatus for supplying air to emission abatement device by use of turbocharger |
Dec. 16, 2008 |
| 7464541 |
Control device of internal combustion engine |
Dec. 16, 2008 |
| 7454899 |
Secondary air supply system for internal combustion engine |
Nov. 25, 2008 |
| 7448202 |
Diagnosis apparatus for secondary air supply apparatus |
Nov. 11, 2008 |
| 7448204 |
Exhaust system for an engine |
Nov. 11, 2008 |
| 7444814 |
Internal combustion engine having a compressor in the induction system and method for this |
Nov. 4, 2008 |
| 7404290 |
Exhaust system for an internal combustion engine |
Jul. 29, 2008 |
| 7398645 |
Reversing flow catalytic converter for internal combustion engines |
Jul. 15, 2008 |
| 7367182 |
Exhaust emission control device for an internal combustion engine |
May. 6, 2008 |
| 7367184 |
Fuel injection control device for internal combustion engine |
May. 6, 2008 |
| 7356987 |
Exhaust gas recirculation system having an electrostatic precipitator |
Apr. 15, 2008 |
| 7313912 |
Secondary air supply system for internal combustion engine |
Jan. 1, 2008 |
| 7293406 |
Engine control for low emission vehicle starting |
Nov. 13, 2007 |
| 7290387 |
Control device of internal combustion engine |
Nov. 6, 2007 |
| 7284369 |
Secondary air supply system and fuel injection amount control apparatus using the same |
Oct. 23, 2007 |
| 7263826 |
Muffler device with catalysts for improving purifying exhaust gas of nitrogen oxides within a motorcycle exhaust pipe |
Sep. 4, 2007 |
| 7260929 |
Secondary air deliver device for an internal combustion engine |
Aug. 28, 2007 |
| 7260928 |
Diagnostic device for secondary air supply system |
Aug. 28, 2007 |
| 7243488 |
Method and apparatus for controlling regeneration temperature in a diesel particulate trap |
Jul. 17, 2007 |
| RE39720 |
Catalytic reduction of emissions from internal combustion engines |
Jul. 10, 2007 |
| 7231760 |
Internal combustion engine with exhaust-gas turbocharger and secondary air injection |
Jun. 19, 2007 |
| 7222483 |
Device for supplying secondary air |
May. 29, 2007 |
| 7213396 |
Method and device for operating an internal combustion engine |
May. 8, 2007 |
| 7207172 |
Method for ventilating a working machine, and such a working machine |
Apr. 24, 2007 |
| 7204082 |
System for combustion of reformate in an engine exhaust stream |
Apr. 17, 2007 |
| 7197869 |
Secondary air supplying structure of internal combustion engine |
Apr. 3, 2007 |
| 7200508 |
Method and device for monitoring a control unit of an internal combustion engine |
Apr. 3, 2007 |
| 7191592 |
Diesel engine exhaust system |
Mar. 20, 2007 |
| 7185487 |
Adaptive engine control for low emission vehicle starting |
Mar. 6, 2007 |
| 7178330 |
Pressure detecting apparatus having solenoid valve and pressure sensor |
Feb. 20, 2007 |
| 7162865 |
Method and arrangement for controlling a drive unit having an internal combustion engine |
Jan. 16, 2007 |
| 7152393 |
Arrangement for utilizing the throttle energy of an internal combustion engine |
Dec. 26, 2006 |
| 7146803 |
Method and arrangement for monitoring the operability of a secondary air system |
Dec. 12, 2006 |
| 7146801 |
Fuel vaporizing device |
Dec. 12, 2006 |
| 7140177 |
Secondary air supply system and abnormality diagnosis method of secondary air supply system |
Nov. 28, 2006 |
| 7131262 |
Secondary airflow system for engine exhaust emission diagnostics |
Nov. 7, 2006 |
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