Electrically driven air pumps

Industry

CPC
F01N3/323

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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

F01N3/323Electrically driven air pumps

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for reducing aftertreatment system NOX emissions
- Patent number 12,140,096
- Issue date Nov 12, 2024
- Cummins Emission Solutions Inc.
- Matthew K. Volmerding
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Internal combustion engine for a motor vehicle, and motor vehicle
- Patent number 12,025,042
- Issue date Jul 2, 2024
- MERCEDES-BENZ GROUP AG
- Heiko Beil
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and apparatus for electrically heating a catalytic converter
- Patent number 11,905,871
- Issue date Feb 20, 2024
- Vitesco Technologies GmbH
- Florian Kleiner
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Internal combustion engine for a motor vehicle and motor vehicle
- Patent number 11,867,107
- Issue date Jan 9, 2024
- MERCEDES-BENZ GROUP AG
- Heiko Beil
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Air supply device for an electrically heated catalyst and a method...
- Patent number 11,846,239
- Issue date Dec 19, 2023
- Hyundai Motor Company
- Il Suk Yang
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
System and method for dosing a selective catalytic reduction catalyst
- Patent number 11,808,195
- Issue date Nov 7, 2023
- Ford Global Technologies, LLC
- Jason Martz
- B60 - VEHICLES IN GENERAL
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
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
System for thermal management of engine exhaust
- Patent number 11,591,946
- Issue date Feb 28, 2023
- Ford Global Technologies, LLC
- Shawn Spannbauer
- 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
Engine assembly and method
- Patent number 11,525,389
- Issue date Dec 13, 2022
- Ford Global Technologies, LLC
- Khizer Tufail
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method of injecting secondary air into an exhaust gas stream of a m...
- Patent number 11,473,474
- Issue date Oct 18, 2022
- Indmar Products Company, Inc.
- Richard J. Waggoner
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Heat shield for a marine engine exhaust system
- Patent number 11,293,325
- Issue date Apr 5, 2022
- Indmar Products Company, Inc.
- Timothy G. Anderson
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Diagnostic method and device for checking the functionality of a co...
- Patent number 11,236,659
- Issue date Feb 1, 2022
- Volkswagen Aktiengesellschaft
- Christian Riechert
- 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
Exhaust gas system with preconditioning
- Patent number 10,989,084
- Issue date Apr 27, 2021
- Dr. Ing. h.c. F. Porsche Aktiengesellschaft
- Thomas Laube
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Engine system having secondary air injection device
- Patent number 10,844,780
- Issue date Nov 24, 2020
- Hyundai Motor Company
- Heechang Oh
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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
Method and system for particulate filter regeneration
- Patent number 10,502,151
- Issue date Dec 10, 2019
- Ford Global Technologies, LLC
- Tyler Kelly
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Forced air exhaust diffuser
- Patent number 10,415,445
- Issue date Sep 17, 2019
- Cummins Inc.
- Scott G. Decker
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method for operating a drive device and corresponding drive device
- Patent number 10,294,844
- Issue date May 21, 2019
- Audi AG
- Michael Görgen
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Pump for a secondary air system of an internal combustion engine
- Patent number 10,190,462
- Issue date Jan 29, 2019
- Continental Automotive GmbH
- Jaroslav Lipa
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method for operating a drive device and corresponding drive device
- Patent number 10,006,331
- Issue date Jun 26, 2018
- Audi AG
- Michael Görgen
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Starting device for gas internal combustion engine
- Patent number 9,920,729
- Issue date Mar 20, 2018
- Mitsubishi Heavy Industries, Ltd.
- Hideki Nishio
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Exhaust gas purification system
- Patent number 9,890,683
- Issue date Feb 13, 2018
- Yanmar Co., Ltd.
- Hideo Shiomi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Secondary-air system and method for checking the operability of the...
- Patent number 9,835,073
- Issue date Dec 5, 2017
- Volkswagen AG
- Silke Weddig
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method and system for reducing engine exhaust emissions
- Patent number 9,822,689
- Issue date Nov 21, 2017
- Ford Global Technologies, LLC
- Douglas Raymond Martin
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Engine for outboard motor
- Patent number 9,816,423
- Issue date Nov 14, 2017
- Suzuki Motor Corporation
- Nobuyuki Shomura
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Secondary air pump assembly
- Patent number 9,810,128
- Issue date Nov 7, 2017
- FCA US LLC
- Andrew Brocker
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
Method and Apparatus for Electrically Heating a Catalytic Converter
- Publication number 20240011423
- Publication date Jan 11, 2024
- Vitesco Technologies GMBH
- Florian Kleiner
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Internal Combustion Engine for a Motor Vehicle and Motor Vehicle
- Publication number 20230287818
- Publication date Sep 14, 2023
- Heiko BEIL
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
EHC LINE LEAKAGE DIAGNOSIS METHOD AND VEHICLE EXHAUST SYSTEM THEREOF
- Publication number 20230203978
- Publication date Jun 29, 2023
- Hyundai Motor Company
- Bon-Chang KOO
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
AIR SUPPLY DEVICE FOR AN ELECTRICALLY HEATED CATALYST AND A METHOD...
- Publication number 20230184188
- Publication date Jun 15, 2023
- Hyundai Motor Company
- Il Suk YANG
- 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
DIAGNOSTIC METHOD AND DEVICE FOR CHECKING THE FUNCTIONALITY OF A CO...
- Publication number 20210189941
- Publication date Jun 24, 2021
- Volkswagen Aktiengesellschaft
- Christian RIECHERT
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
INTERNAL COMBUSTION ENGINE EXHAUST PIPE FLUIDIC PURGER SYSTEM
- Publication number 20200340386
- Publication date Oct 29, 2020
- Andrei Evulet
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
ENGINE SYSTEM HAVING SECONDARY AIR INJECTION DEVICE
- Publication number 20190309678
- Publication date Oct 10, 2019
- Hyundai Motor Company
- Heechang OH
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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
METHOD FOR OPERATING A DRIVE DEVICE AND CORRESPONDING DRIVE DEVICE
- Publication number 20180266295
- Publication date Sep 20, 2018
- Audi AG
- Michael Görgen
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD AND SYSTEM FOR REDUCING ENGINE EXHAUST EMISSIONS
- Publication number 20170248055
- Publication date Aug 31, 2017
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Douglas Raymond Martin
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FORCED AIR EXHAUST DIFFUSER
- Publication number 20170145883
- Publication date May 25, 2017
- Cummins Inc.
- Scott G. Decker
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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 PUMP ASSEMBLY
- Publication number 20170044959
- Publication date Feb 16, 2017
- Andrew Brocker
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ENGINE FOR OUTBOARD MOTOR
- Publication number 20170030239
- Publication date Feb 2, 2017
- SUZUKI MOTOR CORPORATION
- Nobuyuki SHOMURA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD FOR OPERATING A DRIVE DEVICE AND CORRESPONDING DRIVE DEVICE
- Publication number 20150361855
- Publication date Dec 17, 2015
- Audi AG
- MICHAEL GÖRGEN
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SECONDARY AIR SUPPLY DEVICE FOR INTERNAL COMBUSTION ENGINE
- Publication number 20140366857
- Publication date Dec 18, 2014
- Yusuke Kawamura
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
EXHAUST GAS CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE
- Publication number 20140230416
- Publication date Aug 21, 2014
- Toyota Jidosha Kabushiki Kaisha
- Takeshi Nobukawa
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
EXHAUST GAS COMBUSTION SYSTEM
- Publication number 20140230417
- Publication date Aug 21, 2014
- Hyundai Motor Company
- Dong Hee Han
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
EXHAUST TREATMENT APPARATUS FOR ENGINE
- Publication number 20140174061
- Publication date Jun 26, 2014
- KUBOTA CORPORATION
- Mitsugu OKUDA
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Coaxial Inlet And Outlet Exhaust Treatment Device
- Publication number 20140150414
- Publication date Jun 5, 2014
- Nicholas Morley
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
ENGINE EXHAUST TREATMENT DEVICE
- Publication number 20130336843
- Publication date Dec 19, 2013
- Kubota Corporation
- Keita Naito
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DUAL AIR CIRCUIT FOR EXHAUST GAS TREATMENT
- Publication number 20130312388
- Publication date Nov 28, 2013
- WOODWARD, INC.
- Daniel B. Mastbergen
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Engine Off Particulate Filter ("PF") Regeneration Using a Single Se...
- Publication number 20130291526
- Publication date Nov 7, 2013
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Eugene V. Gonze
- B60 - VEHICLES IN GENERAL
Information Patent Application
ENGINE OFF NH3 BASED SELECTIVE CATALYTIC REDUCTION NOX ADSORBER
- Publication number 20130074474
- Publication date Mar 28, 2013
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Eugene V. Gonze
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
CONTROL APPARATUS FOR TEMPERATURE EXCURSIONS WITHIN AN EXHAUST GAS...
- Publication number 20130047582
- Publication date Feb 28, 2013
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Eugene V. Gonze
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
CATALYTIC CONVERTER COMBUSTION STRATEGY FOR A HYBRID VEHICLE
- Publication number 20120204536
- Publication date Aug 16, 2012
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Eugene V. Gonze
- B60 - VEHICLES IN GENERAL
Information Patent Application
DUAL AIR CIRCUIT FOR EXHAUST GAS TREATMENT
- Publication number 20120192547
- Publication date Aug 2, 2012
- WOODWARD, INC.
- Daniel B. Mastbergen
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
COAXIAL INLET AND OUTLET EXHAUST TREATMENT DEVICE
- Publication number 20120192551
- Publication date Aug 2, 2012
- Nicholas Morley
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Exhaust Gas Purification Apparatus of an Internal Combustion Engine
- Publication number 20120131907
- Publication date May 31, 2012
- Toyota Jidosha Kabushiki Kaisha
- Mamoru Yoshioka
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Electrically driven air pumps

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Systems and methods for reducing aftertreatment system NOX emissions

Internal combustion engine for a motor vehicle, and motor vehicle

Method and apparatus for electrically heating a catalytic converter

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

Internal combustion engine for a motor vehicle and motor vehicle

Air supply device for an electrically heated catalyst and a method...

System and method for dosing a selective catalytic reduction catalyst

EHC line leakage diagnosis method and vehicle exhaust system thereof

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

System for thermal management of engine exhaust

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

Engine assembly and method

Method of injecting secondary air into an exhaust gas stream of a m...

Heat shield for a marine engine exhaust system

Diagnostic method and device for checking the functionality of a co...

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

Exhaust gas system with preconditioning

Engine system having secondary air injection device

Injection controller

Method and system for particulate filter regeneration

Forced air exhaust diffuser

Method for operating a drive device and corresponding drive device

Pump for a secondary air system of an internal combustion engine

Method for operating a drive device and corresponding drive device

Starting device for gas internal combustion engine

Exhaust gas purification system

Secondary-air system and method for checking the operability of the...

Method and system for reducing engine exhaust emissions

Engine for outboard motor

Secondary air pump assembly

Patents Applicationslast 30 patents

Method and Apparatus for Electrically Heating a Catalytic Converter

Internal Combustion Engine for a Motor Vehicle and Motor Vehicle

EHC LINE LEAKAGE DIAGNOSIS METHOD AND VEHICLE EXHAUST SYSTEM THEREOF

AIR SUPPLY DEVICE FOR AN ELECTRICALLY HEATED CATALYST AND A METHOD...

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

DIAGNOSTIC METHOD AND DEVICE FOR CHECKING THE FUNCTIONALITY OF A CO...

INTERNAL COMBUSTION ENGINE EXHAUST PIPE FLUIDIC PURGER SYSTEM

ENGINE SYSTEM HAVING SECONDARY AIR INJECTION DEVICE

INJECTION CONTROLLER

METHOD FOR OPERATING A DRIVE DEVICE AND CORRESPONDING DRIVE DEVICE

METHOD AND SYSTEM FOR REDUCING ENGINE EXHAUST EMISSIONS

FORCED AIR EXHAUST DIFFUSER

Pump for a Secondary Air System of an Internal Combustion Engine

SECONDARY AIR PUMP ASSEMBLY

ENGINE FOR OUTBOARD MOTOR

METHOD FOR OPERATING A DRIVE DEVICE AND CORRESPONDING DRIVE DEVICE

SECONDARY AIR SUPPLY DEVICE FOR INTERNAL COMBUSTION ENGINE

EXHAUST GAS CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE

EXHAUST GAS COMBUSTION SYSTEM

EXHAUST TREATMENT APPARATUS FOR ENGINE

Coaxial Inlet And Outlet Exhaust Treatment Device

ENGINE EXHAUST TREATMENT DEVICE

DUAL AIR CIRCUIT FOR EXHAUST GAS TREATMENT

Engine Off Particulate Filter ("PF") Regeneration Using a Single Se...

ENGINE OFF NH3 BASED SELECTIVE CATALYTIC REDUCTION NOX ADSORBER

CONTROL APPARATUS FOR TEMPERATURE EXCURSIONS WITHIN AN EXHAUST GAS...

CATALYTIC CONVERTER COMBUSTION STRATEGY FOR A HYBRID VEHICLE

DUAL AIR CIRCUIT FOR EXHAUST GAS TREATMENT

COAXIAL INLET AND OUTLET EXHAUST TREATMENT DEVICE

Exhaust Gas Purification Apparatus of an Internal Combustion Engine