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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:

Class Number Class Name Patents
60/290 Responsive to engine speed or intake manifold pressure 249


Patents under this class:
1 2 3 4 5 6 7 8 9

Patent Number Title Of Patent Date Issued
8695328 Exhaust purifying apparatus of saddle-ride type vehicle Apr. 15, 2014
8671664 System for purging a device Mar. 18, 2014
8667781 Vehicle control device Mar. 11, 2014
8661883 Secondary air system diagnostic test Mar. 4, 2014
8661799 Exhaust system for an internal combustion engine Mar. 4, 2014
8640446 System for purifying exhaust gas and method for controlling the same Feb. 4, 2014
8621847 Engine off NH.sub.3 based selective catalytic reduction NO.sub.X adsorber Jan. 7, 2014
8601794 Apparatus and method for regenerating catalyst for purifying exhaust gas Dec. 10, 2013
8578704 Assembly and method for reducing nitrogen oxides, carbon monoxide and hydrocarbons in exhausts of internal combustion engines Nov. 12, 2013
8549845 Exhaust purification device for internal combustion engine Oct. 8, 2013
8549842 Air assisted injector, and injection system and exhaust treatment system incorporating the same Oct. 8, 2013
8528323 System and method for particulate matter filter regeneration using a catalytic converter as a combustor Sep. 10, 2013
8522532 Exhaust treatment device for a diesel engine Sep. 3, 2013
8484951 Internal combustion engine Jul. 16, 2013
8484952 Device for purification of exhaust gas Jul. 16, 2013
8485313 Muffler and engine system Jul. 16, 2013
8468801 Method and system for warming up catalytic converter for cleaning up exhaust gas Jun. 25, 2013
8464518 Fuel vapor enrichment for exhaust exothermic catalyst light-off Jun. 18, 2013
8464519 Secondary air system Jun. 18, 2013
8453433 Exhaust gas purification device for internal combustion engine Jun. 4, 2013
8443588 Control apparatus for internal combustion engine May. 21, 2013
8443781 Control apparatus and control method for internal combustion engine May. 21, 2013
8438841 Particulate filter regeneration in an engine May. 14, 2013
8438840 Particulate filter regeneration in an engine May. 14, 2013
8434296 Exhaust emission control device for internal combustion engine May. 7, 2013
8429896 Engine exhaust systems with secondary air injection systems Apr. 30, 2013
8429899 Target particulate matter filter regeneration and temperature control system Apr. 30, 2013
8429902 Secondary air supply system and secondary air supplying method of internal combustion engine Apr. 30, 2013
8424295 Particulate filter regeneration during engine shutdown Apr. 23, 2013
8407988 Particulate filter regeneration in an engine coupled to an energy conversion device Apr. 2, 2013
8402751 Particulate filter regeneration in an engine Mar. 26, 2013
8387369 Straddle-type vehicle Mar. 5, 2013
8371113 Mixing device for mixing urea and air Feb. 12, 2013
8371111 Exhaust gas purification system for internal combustion engine Feb. 12, 2013
8371110 Method for regenerating a particulate filter of an internal-combustion engine Feb. 12, 2013
8359835 Exhaust device and vehicle with exhaust device Jan. 29, 2013
8359836 Internal combustion engine, vehicle, marine vessel, and secondary air supply method for internal combustion engine Jan. 29, 2013
8341948 Apparatus and method for cooling an exhaust gas Jan. 1, 2013
8336302 Exhaust device for a diesel engine Dec. 25, 2012
8336297 Vehicle with secondary air supply passage Dec. 25, 2012
8327622 Exhaust gas purifying apparatus for internal combustion engine Dec. 11, 2012
8272208 Exhaust system with air injection Sep. 25, 2012
8266897 Low temperature emission system having turbocharger bypass Sep. 18, 2012
8256205 Exhaust system with a NO.sub.x sensor Sep. 4, 2012
8245499 Control method for temporarily increasing the exhaust gas temperature Aug. 21, 2012
8240298 Abnormality diagnosis apparatus for secondary air supply assembly of internal combustion engine Aug. 14, 2012
8225601 Exhaust gas purification system for internal combustion engine Jul. 24, 2012
8186153 Engine compartment arrangement for cleaning diesel particulate filter May. 29, 2012
8181452 Particulate filter regeneration during engine shutdown May. 22, 2012
8151553 Operating internal-combustion engine without discharging gas into environment Apr. 10, 2012

1 2 3 4 5 6 7 8 9










 
 
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