Electric control of additional air supply

Industry

CPC
F01N3/225

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F01Engines F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES F01N3/00Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust

Current Industry

F01N3/225Electric control of additional air supply

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Flow estimation for secondary air system
- Patent number 11,994,055
- Issue date May 28, 2024
- Garrett Transportation I Inc.
- Paul Dickinson
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method for operating an exhaust burner, device for executing such a...
- Patent number 11,988,130
- Issue date May 21, 2024
- Robert Bosch GmbH
- Christian Disch
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method for the diagnosis of an air supply circuit supplying air to...
- Patent number 11,898,482
- Issue date Feb 13, 2024
- Marelli Europe S.p.A.
- Gaetano Di Vieste
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method, processing unit, and computer program for ascertaining an a...
- Patent number 11,879,368
- Issue date Jan 23, 2024
- Robert Bosch GmbH
- Frank Goldeck
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method for operating an exhaust gas burner during its start phase
- Patent number 11,821,351
- Issue date Nov 21, 2023
- Robert Bosch GmbH
- Christian Disch
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
EHC line leakage diagnosis method and vehicle exhaust system thereof
- Patent number 11,746,687
- Issue date Sep 5, 2023
- Hyundai Motor Company
- Bon-Chang Koo
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Flow estimation for secondary air system
- Patent number 11,698,014
- Issue date Jul 11, 2023
- Garrett Transportation I Inc.
- Paul Dickinson
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method for controlling an e-compressor and an e-catalyst to reduce...
- Patent number 11,692,471
- Issue date Jul 4, 2023
- Garrett Transportation I Inc.
- Malay Maniar
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Systems and methods of engine exhaust air injection before and afte...
- Patent number 11,629,625
- Issue date Apr 18, 2023
- GM Global Technology Operatons LLC
- Chengke Liu
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Methods and systems for catalytically treating exhaust gases from a...
- Patent number 11,585,257
- Issue date Feb 21, 2023
- Garrett Transportation I Inc.
- Milan Nejedly
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method for operating a petrol engine, in particular of a motor vehi...
- Patent number 11,415,033
- Issue date Aug 16, 2022
- Daimler AG
- Guenter Hay
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for exhaust gas aftertreatment, and exhaust gas aftertreatme...
- Patent number 11,377,994
- Issue date Jul 5, 2022
- Vitesco Technologies GmbH
- Gerhard Haft
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Methods and systems for an engine
- Patent number 11,346,265
- Issue date May 31, 2022
- Ford Global Technologies, LLC
- Xiaogang Zhang
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
System and method for predicting validity of NOX sensor output
- Patent number 11,326,495
- Issue date May 10, 2022
- Ford Global Technologies, LLC
- Dean Pennala
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Reductant dosing system for an SCR catalyst
- Patent number 11,261,775
- Issue date Mar 1, 2022
- LIEBHERR-COMPONENTS COLMAR SAS
- Salvatore Collura
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Aspiration system for a work vehicle including an adjustably-sized...
- Patent number 11,230,959
- Issue date Jan 25, 2022
- CNH Industrial America LLC
- Lorenzo Anthony Gomez
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method for operating an internal combustion engine with a secondary...
- Patent number 11,220,945
- Issue date Jan 11, 2022
- Robert Bosch GmbH
- Holger Jessen
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method and system for exhaust air injection
- Patent number 11,073,059
- Issue date Jul 27, 2021
- Ford Global Technologies, LLC
- Jason Williams
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Catalyst protection system from oxygen deprived exhaust
- Patent number 11,035,282
- Issue date Jun 15, 2021
- Johnson Matthey Public Limited Company
- Mark Schmale
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Control device for internal combustion engine
- Patent number 11,028,750
- Issue date Jun 8, 2021
- Toyota Jidosha Kabushiki Kaisha
- Taro Hasebe
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Methods and systems for an exhaust gas aftertreatment arrangement
- Patent number 10,961,892
- Issue date Mar 30, 2021
- Ford Global Technologies, LLC
- Robert Ukropec
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Fuel heating
- Patent number 10,920,707
- Issue date Feb 16, 2021
- McLaren Automotive Limited
- Luca Stronati
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method and system for emission control device heating
- Patent number 10,844,775
- Issue date Nov 24, 2020
- Ford Global Technologies, LLC
- Tyler Kelly
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
NOx reduction without urea using a dual stage catalyst system with...
- Patent number 10,774,720
- Issue date Sep 15, 2020
- Tecogen, Inc.
- Ahmed F. Ghoniem
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Injection controller
- Patent number 10,753,256
- Issue date Aug 25, 2020
- Denso Corporation
- Eiji Takemoto
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Engine with exhaust emission control device
- Patent number 10,746,072
- Issue date Aug 18, 2020
- Mazda Motor Corporation
- Goro Tsuboi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Blow-by gas supply device for engine
- Patent number 10,738,721
- Issue date Aug 11, 2020
- SUBARU CORPORATION
- Tomoya Ozawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Use of a lubrication oil that forms water-soluble ash when combuste...
- Patent number 10,738,679
- Issue date Aug 11, 2020
- Scania CV AB
- Henrik Hittig
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method for heating a catalytic converter, as well as motor vehicle...
- Patent number 10,677,127
- Issue date Jun 9, 2020
- Volkswagen Aktiengesellschaft
- Dennis Achenbach
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Methods and systems for an exhaust gas treatment arrangement
- Patent number 10,563,556
- Issue date Feb 18, 2020
- Ford Global Technologies, LLC
- Maria Armiento
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
EXHAUST GAS CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE
- Publication number 20240183301
- Publication date Jun 6, 2024
- Toyota Jidosha Kabushiki Kaisha
- Hirokazu ITO
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
FLOW ESTIMATION FOR SECONDARY AIR SYSTEM
- Publication number 20240026809
- Publication date Jan 25, 2024
- Garrett Transportation I Inc.
- Paul Dickinson
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Method For The Diagnosis Of An Air Supply Circuit Supplying Air To...
- Publication number 20230137631
- Publication date May 4, 2023
- MARELLI EUROPE S.p.A.
- Gaetano Di Vieste
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
METHOD FOR OPERATING AN EXHAUST GAS BURNER DURING ITS START PHASE
- Publication number 20230003157
- Publication date Jan 5, 2023
- ROBERT BOSCH GmbH
- Christian Disch
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Air Injection System for Engine and Control Method Thereof
- Publication number 20220120205
- Publication date Apr 21, 2022
- Hyundai Motor Company
- Hyuk Im
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
SYSTEM AND METHOD FOR PREDICTING VALIDITY OF NOx SENSOR OUTPUT
- Publication number 20220025806
- Publication date Jan 27, 2022
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Dean Pennala
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Method for Operating an Internal Combustion Engine with a Secondary...
- Publication number 20210348539
- Publication date Nov 11, 2021
- ROBERT BOSCH GmbH
- Holger Jessen
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Method For Exhaust Gas Aftertreatment, And Exhaust Gas Aftertreatme...
- Publication number 20210239025
- Publication date Aug 5, 2021
- Vitesco Technologies GMBH
- Gerhard Haft
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
METHOD AND SYSTEM FOR EXHAUST AIR INJECTION
- Publication number 20210054772
- Publication date Feb 25, 2021
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Jason Williams
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Method for Operating a Petrol Engine, in Particular of a Motor Vehi...
- Publication number 20210003057
- Publication date Jan 7, 2021
- Daimler AG
- Guenter HAY
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
REDUCTANT DOSING SYSTEM FOR AN SCR CATALYST
- Publication number 20200347765
- Publication date Nov 5, 2020
- Liebherr-Components Colmar SAS
- Salvatore COLLURA
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
METHOD AND SYSTEM FOR EMISSION CONTROL DEVICE HEATING
- Publication number 20200271046
- Publication date Aug 27, 2020
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Tyler Kelly
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE
- Publication number 20200157993
- Publication date May 21, 2020
- Toyota Jidosha Kabushiki Kaisha
- Taro HASEBE
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHODS AND SYSTEMS FOR AN EXHAUST GAS AFTERTREATMENT ARRANGEMENT
- Publication number 20190271251
- Publication date Sep 5, 2019
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Robert Ukropec
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHODS AND SYSTEMS FOR AN EXHAUST GAS TREATMENT ARRANGEMENT
- Publication number 20190242285
- Publication date Aug 8, 2019
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Maria Armiento
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
INJECTION CONTROLLER
- Publication number 20190211727
- Publication date Jul 11, 2019
- DENSO CORPORATION
- Eiji TAKEMOTO
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
FUEL HEATING
- Publication number 20190195162
- Publication date Jun 27, 2019
- MCLAREN AUTOMOTIVE LIMITED
- Luca STRONATI
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
ENGINE WITH EXHAUST EMISSION CONTROL DEVICE
- Publication number 20190107024
- Publication date Apr 11, 2019
- Mazda Motor Corporation
- Goro Tsuboi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
USE OF A LUBRICATION OIL THAT FORMS WATER-SOLUBLE ASH WHEN COMBUSTE...
- Publication number 20190040785
- Publication date Feb 7, 2019
- SCANIA CV AB
- Henrik ERIKSSON
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
METHOD FOR HEATING A CATALYTIC CONVERTER, AS WELL AS MOTOR VEHICLE...
- Publication number 20180291784
- Publication date Oct 11, 2018
- Volkswagen Aktiengesellschaft
- Dennis Achenback
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Catalyst Protection System from Oxygen Deprived Exhaust
- Publication number 20180283255
- Publication date Oct 4, 2018
- Johnson Matthey Public Limited Company
- Mark SCHMALE
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
DUAL STAGE INTERNAL COMBUSTION ENGINE AFTERTREATMENT SYSTEM USING C...
- Publication number 20180230874
- Publication date Aug 16, 2018
- Ultra Emissions Technologies Limited
- Ahmed F. Ghoniem
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
BLOW-BY GAS SUPPLY DEVICE FOR ENGINE
- Publication number 20180073451
- Publication date Mar 15, 2018
- SUBARU CORPORATION
- Tomoya OZAWA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Secondary Air System In An Exhaust Gas Purification System Of An In...
- Publication number 20170314442
- Publication date Nov 2, 2017
- CONTINENTAL AUTOMOTIVE GMBH
- Jaroslav Lipa
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
SYSTEM AND METHOD TO IMPROVE AFTERTREATMENT IN AN INTERNAL COMBUSTI...
- Publication number 20170152781
- Publication date Jun 1, 2017
- Cummins Inc.
- Paul Douglas Free
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
EXHAUST PURIFIER
- Publication number 20170145889
- Publication date May 25, 2017
- YANMAR CO., LTD.
- Yoshinori Fukui
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Pump for a Secondary Air System of an Internal Combustion Engine
- Publication number 20170145888
- Publication date May 25, 2017
- CONTINENTAL AUTOMOTIVE GMBH
- Jaroslav Lipa
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SECONDARY-AIR SYSTEM AND METHOD FOR CHECKING THE OPERABILITY OF THE...
- Publication number 20160194998
- Publication date Jul 7, 2016
- Volkswagen AG
- Silke Weddig
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
CONSTANT MASS FLOW INJECTION SYSTEM
- Publication number 20160108789
- Publication date Apr 21, 2016
- Cummins Emission Solutions, Inc.
- Douglas A. Mitchell
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FLUID CONTROL VALVE DEVICE
- Publication number 20150377107
- Publication date Dec 31, 2015
- HAMANAKODENSO CO., LTD.
- YASUNARI FUJITA
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Electric control of additional air supply

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Flow estimation for secondary air system

Method for operating an exhaust burner, device for executing such a...

Method for the diagnosis of an air supply circuit supplying air to...

Method, processing unit, and computer program for ascertaining an a...

Method for operating an exhaust gas burner during its start phase

EHC line leakage diagnosis method and vehicle exhaust system thereof

Flow estimation for secondary air system

Method for controlling an e-compressor and an e-catalyst to reduce...

Systems and methods of engine exhaust air injection before and afte...

Methods and systems for catalytically treating exhaust gases from a...

Method for operating a petrol engine, in particular of a motor vehi...

Method for exhaust gas aftertreatment, and exhaust gas aftertreatme...

Methods and systems for an engine

System and method for predicting validity of NOX sensor output

Reductant dosing system for an SCR catalyst

Aspiration system for a work vehicle including an adjustably-sized...

Method for operating an internal combustion engine with a secondary...

Method and system for exhaust air injection

Catalyst protection system from oxygen deprived exhaust

Control device for internal combustion engine

Methods and systems for an exhaust gas aftertreatment arrangement

Fuel heating

Method and system for emission control device heating

NOx reduction without urea using a dual stage catalyst system with...

Injection controller

Engine with exhaust emission control device

Blow-by gas supply device for engine

Use of a lubrication oil that forms water-soluble ash when combuste...

Method for heating a catalytic converter, as well as motor vehicle...

Methods and systems for an exhaust gas treatment arrangement

Patents Applicationslast 30 patents

EXHAUST GAS CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE

FLOW ESTIMATION FOR SECONDARY AIR SYSTEM

Method For The Diagnosis Of An Air Supply Circuit Supplying Air To...

METHOD FOR OPERATING AN EXHAUST GAS BURNER DURING ITS START PHASE

Air Injection System for Engine and Control Method Thereof

SYSTEM AND METHOD FOR PREDICTING VALIDITY OF NOx SENSOR OUTPUT

Method for Operating an Internal Combustion Engine with a Secondary...

Method For Exhaust Gas Aftertreatment, And Exhaust Gas Aftertreatme...

METHOD AND SYSTEM FOR EXHAUST AIR INJECTION

Method for Operating a Petrol Engine, in Particular of a Motor Vehi...

REDUCTANT DOSING SYSTEM FOR AN SCR CATALYST

METHOD AND SYSTEM FOR EMISSION CONTROL DEVICE HEATING

CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE

METHODS AND SYSTEMS FOR AN EXHAUST GAS AFTERTREATMENT ARRANGEMENT

METHODS AND SYSTEMS FOR AN EXHAUST GAS TREATMENT ARRANGEMENT

INJECTION CONTROLLER

FUEL HEATING

ENGINE WITH EXHAUST EMISSION CONTROL DEVICE

USE OF A LUBRICATION OIL THAT FORMS WATER-SOLUBLE ASH WHEN COMBUSTE...

METHOD FOR HEATING A CATALYTIC CONVERTER, AS WELL AS MOTOR VEHICLE...

Catalyst Protection System from Oxygen Deprived Exhaust

DUAL STAGE INTERNAL COMBUSTION ENGINE AFTERTREATMENT SYSTEM USING C...

BLOW-BY GAS SUPPLY DEVICE FOR ENGINE

Secondary Air System In An Exhaust Gas Purification System Of An In...

SYSTEM AND METHOD TO IMPROVE AFTERTREATMENT IN AN INTERNAL COMBUSTI...

EXHAUST PURIFIER

Pump for a Secondary Air System of an Internal Combustion Engine

SECONDARY-AIR SYSTEM AND METHOD FOR CHECKING THE OPERABILITY OF THE...

CONSTANT MASS FLOW INJECTION SYSTEM

FLUID CONTROL VALVE DEVICE