F01N 3/025

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Description

Class  F01N : GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES


Subclass 3/025: Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust (electric control F01N 9/00; monitoring or diagnostic devices for exhaust-gas treatment apparatus F01N 11/00) for cooling, or for removing solid constituents of, exhaust (by means of electric or electrostatic separators F01N 3/01) by means of filters using means for regenerating the filters, e.g. by burning trapped particles using fuel burner or by adding fuel to exhaust

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
10598062 Exhaust purification system of internal combustion engineDec 14, 17Mar 24, 20Toyota Jidosha Kabushiki Kaisha
10598112 Method for adapting the characteristic curve of the nitrogen oxide sensor in an internal combustion engineFeb 02, 17Mar 24, 20CONTINENTAL AUTOMOTIVE GMBH
10598069 Method and system for regenerating a gasoline particulate filterAug 27, 18Mar 24, 20Ford Global Technologies, LLC
10598121 Control system for engineJun 29, 18Mar 24, 20Mazda Motor Corporation
10508607 Diesel engine particulate filter regeneration system and methodsSep 19, 17Dec 17, 19Ford Global Technologies, LLC
10502151 Method and system for particulate filter regenerationJul 26, 17Dec 10, 19Ford Global Technologies, LLC
10494992 Temperature control for HHO injection gasAug 10, 18Dec 03, 19HyTech Power, LLC
10465588 Method for estimating efficiency of a particulate filterDec 29, 17Nov 05, 19Automotive Research & Testing Center
10465577 Fuel supply device for engine injection and exhaust-gas after treatmentJun 20, 16Nov 05, 19Robert Bosch GmbH
10450931 Exhaust gas control apparatus for internal combustion engineJul 10, 17Oct 22, 19Toyota Jidosha Kabushiki Kaisha
10436092 Exhaust purification system and control method thereforFeb 12, 16Oct 08, 19Isuzu Motors Limited
10422265 Exhaust gas purifying system and exhaust gas purifying methodDec 14, 16Sep 24, 19Komatsu Ltd.
10415453 Active regeneration method for a gasoline particulate filter of an internal combustion engineAug 29, 17Sep 17, 19GM Global Technology Operations LLC
10392986 Exhaust purification system, and control method for exhaust purification systemMar 11, 16Aug 27, 19Isuzu Motors Limited
10371027 Exhaust gas purification system of working machineApr 25, 11Aug 06, 19Yanmar Co., Ltd.
10364716 Exhaust gas control apparatus for internal combustion engine and exhaust gas control method for internal combustion engineDec 29, 17Jul 30, 19TOYOTA JIDOSHA KABUSHIKI KAISHA
10358961 Exhaust apparatus for diesel engineDec 07, 16Jul 23, 19KUBOTA CORPORATION
10352222 Control apparatus for internal combustion engineFeb 24, 15Jul 16, 19Toyota Jidosha Kabushiki Kaisha
10344657 System and method for particulate filter regenerationFeb 12, 16Jul 09, 19GM Global Technology Operations LLC
10344646 Exhaust gas burner assemblyAug 21, 18Jul 09, 19Tenneco Automotive Operating Company Inc.

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2020/0095,912 METHODS AND SYSTEMS FOR REMOVING DEPOSITS IN AN AFTERTREATMENT SYSTEM TO MINIMIZE VISIBLE SMOKE EMISSIONSApr 25, 18Mar 26, 20Cummins Inc.
2020/0063,675 DEVICE AND METHOD FOR CONTROLLING INTERNAL COMBUSTION ENGINEAug 13, 19Feb 27, 20c/o TOYOTA JIDOSHA KABUSHIKI KAISHA
2020/0049,044 SYSTEMS, DEVICES, AND METHODS FOR REGENERATING A PARTICULATE FILTERFeb 24, 17Feb 13, 20Not available
2020/0049,043 CONTROLLER AND CONTROL METHOD FOR INTERNAL COMBUSTION ENGINEJul 30, 19Feb 13, 20c/o TOYOTA JIDOSHA KABUSHIKI KAISHA
2019/0301,324 EXHAUST GAS POST-PROCESSING SYSTEMOct 26, 17Oct 03, 19Doosan Infracore Co., Ltd.
2019/0264,591 REGENERATION CONTROL DEVICE FOR EXHAUST PURIFICATION DEVICENov 06, 17Aug 29, 19Not available
2019/0234,267 HHO Assisted Diesel Particulate FilterAug 10, 18Aug 01, 19Not available
2019/0048,772 Technologies For Producing Exhaust Gas With Controlled Hydrocarbon SpeciationAug 10, 17Feb 14, 19Not available
2018/0038,250 EXHAUST GAS PURIFICATION SYSTEM FOR INTERNAL COMBUSTION ENGINE, INTERNAL COMBUSTION ENGINE, AND EXHAUST GAS PURIFICATION METHOD FOR INTERNAL COMBUSTION ENGINEFeb 01, 16Feb 08, 18ISUZU MOTORS LIMITED
2017/0096,920 EXHAUST PURIFICATION CONTROL DEVICE OF INTERNAL COMBUSTION ENGINEApr 27, 15Apr 06, 17DENSO CORPORATION

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