Filtering additional air

Industry

CPC
F01N3/303

This industry / category may be too specific. Please go to a parent level for more data

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

F01N3/303Filtering additional air

Industries

Patents Grantslast 30 patents

Information Patent Grant
Device increasing engine efficiency and reducing exhaust and noise
- Patent number 12,037,931
- Issue date Jul 16, 2024
- Huan Pien Li
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Air filter with a primary air outlet and a secondary air outlet as...
- Patent number 11,415,089
- Issue date Aug 16, 2022
- MANN+HUMMEL GMBH
- Daniel Schmid
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Aspiration system for a work vehicle
- Patent number 10,711,741
- Issue date Jul 14, 2020
- CNH Industrial America LLC
- Samrendra K. Singh
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Proactive catalyst heating
- Patent number 10,578,039
- Issue date Mar 3, 2020
- Continental Automotive Systems, Inc.
- Brian McKay
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Systems and methods for purging a reductant insertion assembly of a...
- Patent number 10,344,651
- Issue date Jul 9, 2019
- Cummins Emission Solutions Inc.
- Karan Sanghavi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Venturi exhaust gas cooler
- Patent number 10,240,501
- Issue date Mar 26, 2019
- Deere & Company
- Alan D. Sheidler
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Filter device
- Patent number 9,687,768
- Issue date Jun 27, 2017
- MANN+HUMMEL GMBH
- Fabian Wagner
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Reducing agent supplying device
- Patent number 9,488,082
- Issue date Nov 8, 2016
- Denso Corporation
- Shigeto Yahata
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Engine equipped with secondary air supply device
- Patent number 9,416,718
- Issue date Aug 16, 2016
- Honda Motor Co., Ltd.
- Yusuke Ninomiya
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine equipped with secondary air supply device
- Patent number 9,371,769
- Issue date Jun 21, 2016
- Honda Motor Co., Ltd.
- Yusuke Ninomiya
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Exhaust gas purification device for general-purpose engine
- Patent number 9,334,782
- Issue date May 10, 2016
- Honda Motor Co., Ltd.
- Sayaka Yasoshina
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Exhaust purifying apparatus of saddle-ride type vehicle
- Patent number 8,695,328
- Issue date Apr 15, 2014
- Honda Motor Co., Ltd.
- Takahiko Shimizu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Secondary air supply system for an exhaust port of an engine
- Patent number 7,757,479
- Issue date Jul 20, 2010
- Honda Motor Co., Ltd.
- Shuji Hirayama
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Metering system for reducing pollutants in motor vehicle exhaust gases
- Patent number 7,571,603
- Issue date Aug 11, 2009
- Robert Bosch GmbH
- Wolfgang Ripper
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Intake air filter for an internal combustion engine
- Patent number 7,122,067
- Issue date Oct 17, 2006
- Mahle Filtersysteme GmbH
- Christian Prellwitz
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method and apparatus for cooling the components of a control unit o...
- Patent number 7,118,613
- Issue date Oct 10, 2006
- Arvin Technologies, Inc.
- Wilbur H. Crawley
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method and apparatus for shutting down a fuel-fired burner of an em...
- Patent number 7,025,810
- Issue date Apr 11, 2006
- Arvin Technologies, Inc.
- Wilbur H. Crawley
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Secondary air feeding apparatus and method of detecting abnormality...
- Patent number 6,918,245
- Issue date Jul 19, 2005
- Toyota Jidosha Kabushiki Kaisha
- Shigemasa Hirooka
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Abnormality diagnosing apparatus for vehicle
- Patent number 6,904,792
- Issue date Jun 14, 2005
- Denso Corporation
- Keiji Wakahara
- G01 - MEASURING TESTING
Information Patent Grant
Exhaust gas muffler
- Patent number 6,832,665
- Issue date Dec 21, 2004
- Advanced Car Specialties Limited
- Peter F. Crombeen
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Exhaust gas purification device of internal combustion engine and m...
- Patent number 6,832,474
- Issue date Dec 21, 2004
- Toyota Jidosha Kabushiki Kaisha
- Shigemasa Hirooka
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Exhaust system for watercraft
- Patent number 6,612,885
- Issue date Sep 2, 2003
- Yamaha Marine Kabushiki Kaisha
- Susumu Yamazaki
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Structure for introducing secondary air into exhaust path of intern...
- Patent number 6,327,853
- Issue date Dec 11, 2001
- Honda Giken Kogyo Kabushiki Kaisha
- Noriaki Fujii
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Drive assembly for a vehicle
- Patent number 6,295,817
- Issue date Oct 2, 2001
- DaimlerChrysler AG
- Joerg Abthoff
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method for injection duration correction in an internal combustion...
- Patent number 6,155,043
- Issue date Dec 5, 2000
- Siemens Aktiengesellschaft
- Hong Zhang
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Secondary air system for an internal combustion engine
- Patent number 6,094,909
- Issue date Aug 1, 2000
- Filterwerk Mann & Hummel GmbH
- Olaf Weber
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Muffler for internal combustion engine
- Patent number 5,902,971
- Issue date May 11, 1999
- Kioritz Corporation
- Yasuharu Sato
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND DEVICE FOR OPERATING AN INTERNAL COMBUSTION ENGINE
- Publication number 20240309822
- Publication date Sep 19, 2024
- ROBERT BOSCH GmbH
- Christian Disch
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
AIR SUPPLY TO AN INTERNAL COMBUSTION ENGINE AND METHOD AND DEVICE F...
- Publication number 20240191645
- Publication date Jun 13, 2024
- ROBERT BOSCH GmbH
- Benedikt Graf
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
EXHAUST GAS AFTERTREATMENT SYSTEM
- Publication number 20240125263
- Publication date Apr 18, 2024
- Cummins Emission Solutions Inc.
- Ryan M. Johnson
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
A DEVICE INCREASING ENGINE EFFICIENCY AND REDUCING EXHAUST AND NOISE
- Publication number 20240125261
- Publication date Apr 18, 2024
- HUAN PIEN LI
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Air Filter with a Primary Air Outlet and a Secondary Air Outlet as...
- Publication number 20210246852
- Publication date Aug 12, 2021
- Mann + Hummel GmbH
- Daniel Schmid
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
SYSTEMS AND METHODS FOR PURGING A REDUCTANT INSERTION ASSEMBLY OF A...
- Publication number 20190211729
- Publication date Jul 11, 2019
- Cummins Emission Solutions Inc.
- Karan Sanghavi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
PROACTIVE CATALYST HEATING
- Publication number 20190063352
- Publication date Feb 28, 2019
- CONTINENTAL AUTOMOTIVE SYSTEMS, INC.
- Brian McKay
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Filter Device
- Publication number 20150337778
- Publication date Nov 26, 2015
- Mann + Hummel GmbH
- Fabian Wagner
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
EXHAUST GAS PURIFICATION DEVICE FOR GENERAL-PURPOSE ENGINE
- Publication number 20140250871
- Publication date Sep 11, 2014
- Honda Motor Co., Ltd.
- Sayaka Yasoshina
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
EXHAUST PURIFYING APPARATUS OF SADDLE-RIDE TYPE VEHICLE
- Publication number 20120222414
- Publication date Sep 6, 2012
- Takahiko SHIMIZU
- B60 - VEHICLES IN GENERAL
Information Patent Application
DRIVE DEVICE
- Publication number 20120017878
- Publication date Jan 26, 2012
- BorgWarner Inc.
- Dirk Schliesche
- B60 - VEHICLES IN GENERAL
Information Patent Application
SECONDARY AIR SUPPLY DEVICE FOR INTERNAL COMBUSTION ENGINE
- Publication number 20090049830
- Publication date Feb 26, 2009
- Hideki SUZUKI
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Metering System For Reducing Pollutants In Motor Vehicle Exhaust Gases
- Publication number 20080092527
- Publication date Apr 24, 2008
- ROBERT BOSCH GmbH
- Wolfgang Ripper
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Secondary air supply system for an exhaust port of an engine
- Publication number 20060065255
- Publication date Mar 30, 2006
- Honda Motor Co., Ltd.
- Shuji Hirayama
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Air pump having valve controlled by self-pressure
- Publication number 20050217267
- Publication date Oct 6, 2005
- DENSO CORPORATION
- Kunihiro Tsuzuki
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Method and apparatus for operating an airless fuel-fired burner of...
- Publication number 20050150215
- Publication date Jul 14, 2005
- William Taylor
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Method and apparatus for cleaning the electrodes of a fuel-fired bu...
- Publication number 20050150216
- Publication date Jul 14, 2005
- Wilbur H. Crawley
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Method and apparatus for shutting down a fuel-fired burner of an em...
- Publication number 20050153252
- Publication date Jul 14, 2005
- Wilbur H. Crawley
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Method and apparatus for controlling the temperature of a fuel-fire...
- Publication number 20050150219
- Publication date Jul 14, 2005
- Wilbur H. Crawley
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Method and apparatus for cooling the components of a control unit o...
- Publication number 20050153251
- Publication date Jul 14, 2005
- Wilbur H. Crawley
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Exhaust gas muffler
- Publication number 20050103003
- Publication date May 19, 2005
- ADVANCED CAR SPECIALTIES LIMITED
- Peter F. Crombeen
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Intake air filter for an internal combustion engine
- Publication number 20050061292
- Publication date Mar 24, 2005
- Christian Prellwitz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Exhaust gas purification device of internal combustion engine and m...
- Publication number 20040020189
- Publication date Feb 5, 2004
- Toyota Jidosha Kabushiki Kaisha
- Shigemasa Hirooka
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Secondary air feeding apparatus and method of detecting abnormality...
- Publication number 20040011027
- Publication date Jan 22, 2004
- Toyota Jidosha Kabushiki Kaisha
- Shigemasa Hirooka
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Abnormality diagnosing apparatus for vehicle
- Publication number 20030121316
- Publication date Jul 3, 2003
- Keiji Wakahara
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Exhaust gas muffler
- Publication number 20030121722
- Publication date Jul 3, 2003
- ADVANCED CAR SPECIALTIES LIMITED
- Peter F. Crombeen
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Exhaust system for watercraft
- Publication number 20020065007
- Publication date May 30, 2002
- Susumu Yamazaki
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Filtering additional air

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Device increasing engine efficiency and reducing exhaust and noise

Air filter with a primary air outlet and a secondary air outlet as...

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

Aspiration system for a work vehicle

Proactive catalyst heating

Systems and methods for purging a reductant insertion assembly of a...

Venturi exhaust gas cooler

Filter device

Reducing agent supplying device

Engine equipped with secondary air supply device

Engine equipped with secondary air supply device

Exhaust gas purification device for general-purpose engine

Exhaust purifying apparatus of saddle-ride type vehicle

Secondary air supply system for an exhaust port of an engine

Metering system for reducing pollutants in motor vehicle exhaust gases

Intake air filter for an internal combustion engine

Method and apparatus for cooling the components of a control unit o...

Method and apparatus for shutting down a fuel-fired burner of an em...

Secondary air feeding apparatus and method of detecting abnormality...

Abnormality diagnosing apparatus for vehicle

Exhaust gas muffler

Exhaust gas purification device of internal combustion engine and m...

Exhaust system for watercraft

Structure for introducing secondary air into exhaust path of intern...

Drive assembly for a vehicle

Method for injection duration correction in an internal combustion...

Secondary air system for an internal combustion engine

Muffler for internal combustion engine

Patents Applicationslast 30 patents

METHOD AND DEVICE FOR OPERATING AN INTERNAL COMBUSTION ENGINE

AIR SUPPLY TO AN INTERNAL COMBUSTION ENGINE AND METHOD AND DEVICE F...

EXHAUST GAS AFTERTREATMENT SYSTEM

A DEVICE INCREASING ENGINE EFFICIENCY AND REDUCING EXHAUST AND NOISE

Air Filter with a Primary Air Outlet and a Secondary Air Outlet as...

SYSTEMS AND METHODS FOR PURGING A REDUCTANT INSERTION ASSEMBLY OF A...

PROACTIVE CATALYST HEATING

Filter Device

EXHAUST GAS PURIFICATION DEVICE FOR GENERAL-PURPOSE ENGINE

EXHAUST PURIFYING APPARATUS OF SADDLE-RIDE TYPE VEHICLE

DRIVE DEVICE

SECONDARY AIR SUPPLY DEVICE FOR INTERNAL COMBUSTION ENGINE

Metering System For Reducing Pollutants In Motor Vehicle Exhaust Gases

Secondary air supply system for an exhaust port of an engine

Air pump having valve controlled by self-pressure

Method and apparatus for operating an airless fuel-fired burner of...

Method and apparatus for cleaning the electrodes of a fuel-fired bu...

Method and apparatus for shutting down a fuel-fired burner of an em...

Method and apparatus for controlling the temperature of a fuel-fire...

Method and apparatus for cooling the components of a control unit o...

Exhaust gas muffler

Intake air filter for an internal combustion engine

Exhaust gas purification device of internal combustion engine and m...

Secondary air feeding apparatus and method of detecting abnormality...

Abnormality diagnosing apparatus for vehicle

Exhaust gas muffler

Exhaust system for watercraft