F01N 3/023

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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 3/023: 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

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
10598071 Methods and system for diagnosing a particulate filter sensorJul 12, 17Mar 24, 20Ford Global Technologies, LLC
10598112 Method for adapting the characteristic curve of the nitrogen oxide sensor in an internal combustion engineFeb 02, 17Mar 24, 20CONTINENTAL AUTOMOTIVE GMBH
10598061 Methods and systems for a diesel oxidation catalystMar 22, 17Mar 24, 20Ford Global Technologies, LLC
10590827 Method and system for reducing particulate emissionsJan 17, 18Mar 17, 20Ford Global Technologies, LLC
10577998 Method for controlling a regeneration of a particle filter of an internal combustion engineJun 01, 18Mar 03, 20GM Global Technology Operations LLC
10570792 Siloxane removal system and media regeneration methodsJan 29, 18Feb 25, 20Granitefuel Engineering Inc.
10550781 Systems and methods for particulate filter load estimationSep 12, 17Feb 04, 20Ford Global Technologies, LLC
10544722 Virtual sensing systemMar 02, 17Jan 28, 20Watlow Electric Manufacturing Company
10538236 Control apparatus for hybrid construction machineMar 13, 15Jan 21, 20Hitachi Construction Machinery Co., Ltd.
10518254 Catalyzed SCR filter and emission treatment systemJan 30, 19Dec 31, 19BASF Corporation
10513962 Modular exhaust gas treatment device for an exhaust gas system of an internal combustion engineMar 06, 15Dec 24, 19MTU Friedrichshafen GmbH
10513958 Systems and methods for particulate filter regenerationMar 23, 18Dec 24, 19Ford Global Technologies, LLC
10508581 Multi-step regeneration device of DPF and regeneration method thereforOct 14, 13Dec 17, 19Doosan Corporation
10502151 Method and system for particulate filter regenerationJul 26, 17Dec 10, 19Ford Global Technologies, LLC
10500945 Exhaust gas cleaning apparatusJan 10, 18Dec 10, 19Kabushiki Kaisha Toyota Jidoshokki
10502167 Systems and methods for particulate filter cleaningDec 17, 18Dec 10, 19Ford Global Technologies, LLC
10502152 Method for operating an engineOct 09, 17Dec 10, 19Ford Global Technologies, LLC
10495016 Method, system and computer product for evaluating the quantity of particulate accumulated within a particulate filter of a Diesel engineFeb 08, 18Dec 03, 19FCA Italy S.P.A.
10494992 Temperature control for HHO injection gasAug 10, 18Dec 03, 19HyTech Power, LLC
10487716 Particulate matter detection apparatusOct 21, 16Nov 26, 19DENSO Corporation

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2020/0102,866 EXHAUST GAS PURIFICATION APPARATUS FOR MOTOR VEHICLESSep 17, 19Apr 02, 20Not available
2020/0072,103 METHOD AND EXHAUST SYSTEM FOR CHECKING A LOADING STATE OF A PARTICLE FILTERDec 01, 17Mar 05, 20Volkswagen Aktiengesellschaft
2020/0056,520 WORKING MACHINEOct 23, 19Feb 20, 20Kubota Corporation
2020/0032,684 METHOD OF COMPACTING ASH DEPOSITED IN A PARTICULATE FILTER BY PROVIDING A LOW-TEMPERATURE MELTING SALT TO SAID FILTERJan 23, 18Jan 30, 20SCANIA CV AB
2020/0032,683 METHOD FOR REGENERATING A PARTICULATE FILTER IN THE EXHAUST SYSTEM OF A GASOLINE ENGINEJul 24, 19Jan 30, 20Volkswagen Aktiengesellschaft
2020/0011,220 CONTROLLER AND METHOD OF OPERATING AN EXHAUST-GAS PURIFICATION SYSTEMSep 27, 18Jan 09, 20Hyundai Motor Company; Kia Motors Corporation;
2019/0376,423 METHOD OF CONTROLLING A REGENERATION PROCEDURE ON A VEHICLEJan 31, 18Dec 12, 19Not available
2019/0353,066 METHOD FOR REGENERATING A PARTICLE FILTERJan 10, 18Nov 21, 19Volkswagen Aktiengesellschaft
2019/0345,857 METHOD AND SYSTEM FOR PARTICULATE FILTER REGENERATIONMay 09, 18Nov 14, 19Not available
2019/0309,669 METHOD FOR REGENERATING A PARTICLE FILTERAug 02, 17Oct 10, 19Volkswagen Aktiengesellschaft
2019/0301,329 METHOD AND DEVICE FOR REGENERATING A PARTICLE FILTER IN A MOTOR VEHICLE WITH A HYBRID DRIVEOct 25, 17Oct 03, 19Volkswagen Aktiengesellschaft
2019/0292,956 CONTROLLER AND CONTROL METHOD FOR INTERNAL COMBUSTION ENGINEFeb 22, 19Sep 26, 19Toyota Jidosha Kabushiki Kaisha
2019/0277,180 SYSTEMS AND METHODS TO MITIGATE GASOLINE PARTICULATE FILTER PRESSURE SENSOR DEGRADATIONMar 12, 18Sep 12, 19Not available
2019/0271,244 GASOLINE PARTICLE FILTER TEMPERATURE CONTROLMay 22, 19Sep 05, 19Not available
2019/0249,581 METHOD FOR REGENERATING A PARTICLE FILTER, AND MOTOR VEHICLE HAVING A PARTICLE FILTEROct 09, 17Aug 15, 19Volkswagen Aktiengesellschaft
2019/0234,265 GASOLINE PARTICULATE FILTER ON-BOARD DIAGNOSTIC TECHNIQUES USING OXYGEN SENSOR HEATERFeb 01, 18Aug 01, 19Not available
2019/0211,725 EXHAUST GAS AFTERTREATMENT SYSTEM AND METHOD FOR EXHAUST AFTERTREATMENT OF AN INTERNAL COMBUSTION ENGINEDec 20, 18Jul 11, 19Volkswagen Aktiengesellschaft
2019/0186,315 ENGINEDec 07, 18Jun 20, 19Not available
2019/0186,314 OXIDATION CATALYST COMPRISING SULFUR COMPOUNDAug 02, 17Jun 20, 19Not available
2019/0085,745 method, system and computer-program product for controlling the particulate combustion during the regeneration of a particulate filter of a Diesel engineSep 18, 18Mar 21, 19Not available

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