By-pass systems

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CPC
F01N2550/06

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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 F01N2550/00Monitoring or diagnosing the deterioration of exhaust systems

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F01N2550/06By-pass systems

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Patents Grantslast 30 patents

Information Patent Grant
Method for controlling the operation of an exhaust aftertreatment s...
- Patent number 12,152,524
- Issue date Nov 26, 2024
- Volvo Truck Corporation
- Irman Svraka
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for controlling an exhaust flow in an exhaust aftertreatment...
- Patent number 11,952,932
- Issue date Apr 9, 2024
- Volvo Truck Corporation
- Irman Svraka
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method and system for controlling SCR temperature
- Patent number 11,674,429
- Issue date Jun 13, 2023
- Ford Global Technologies, LLC
- Michael Uhrich
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Post-treatment system, method for controlling post-treatment system...
- Patent number 11,578,635
- Issue date Feb 14, 2023
- WEICHAI POWER CO., LTD.
- Yu Zhang
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Methods and system for diagnosing active exhaust valves based on te...
- Patent number 11,015,511
- Issue date May 25, 2021
- Ford Global Technologies, LLC
- Vinod Kumar Ravi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Valve device for exhaust flow passage
- Patent number 10,364,732
- Issue date Jul 30, 2019
- Futaba Industrial Co., Ltd.
- Kiyomichi Kobori
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Exhaust treatment system having membrane module for water removal
- Patent number 10,054,022
- Issue date Aug 21, 2018
- Tenneco Automotive Operating Company Inc.
- Michael C. Bradford
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Exhaust gas sampling device
- Patent number 9,145,818
- Issue date Sep 29, 2015
- Deere & Company
- William F. Gavin
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Exhaust heat recovery system abnormality detection device
- Patent number 8,146,344
- Issue date Apr 3, 2012
- Toyota Jidosha Kabushiki Kaisha
- Osamu Harada
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
NOx trapping catalytic converter diagnostic apparatus
- Patent number 8,146,346
- Issue date Apr 3, 2012
- Nissan Motor Co., Ltd.
- Yasutaka Ishibashi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Emission control system
- Patent number 7,644,579
- Issue date Jan 12, 2010
- Extengine Transport Systems, Inc.
- Phillip Roberts
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Emission control system
- Patent number 7,497,076
- Issue date Mar 3, 2009
- Extengine Transport Systems
- Werner Funk
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Emission control system
- Patent number 7,065,958
- Issue date Jun 27, 2006
- Extengine Transport Systems
- Werner Funk
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Failure determination device for humidity sensor and control system...
- Patent number 6,581,370
- Issue date Jun 24, 2003
- Honda Giken Kogyo Kabushiki Kaisha
- Masahiro Sato
- G01 - MEASURING TESTING
Information Patent Grant
Fault determining apparatus for exhaust passage switching valve
- Patent number 6,477,830
- Issue date Nov 12, 2002
- Honda Giken Kogyo Kabushiki Kaisha
- Shiro Takakura
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Exhaust passage switching unit and method for internal combustion e...
- Patent number 6,321,533
- Issue date Nov 27, 2001
- Toyota Jidosha Kabushiki Kaisha
- Takashi Watanabe
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Exhaust switch-over valve malfunction detection system of internal...
- Patent number 6,182,445
- Issue date Feb 6, 2001
- Honda Giken Kogyo Kabushiki Kaisha
- Hideharu Yamazaki
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Leak detection method and apparatus for an exhaust purification system
- Patent number 5,709,080
- Issue date Jan 20, 1998
- Caterpillar Inc.
- Amit Arora
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Exhaust system with bypass catalytic converter and diagnostics
- Patent number 5,522,219
- Issue date Jun 4, 1996
- Ford Motor Company
- Daniel V. Orzel
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Failure diagnosis device for an EGR control system
- Patent number 5,207,093
- Issue date May 4, 1993
- Mitsubishi Denki Kabushiki Kaisha
- Mie Maeda
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
CONTROL UNIT, WASTE HEAT RECOVERY SYSTEM, VEHICLE COMPRISING SUCH A...
- Publication number 20220136457
- Publication date May 5, 2022
- SCANIA CV AB
- Svante JOHANSSON
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD FOR OPERATING AN EXHAUST GAS AFTERTREATMENT SYSTEM, EXHAUST...
- Publication number 20180187588
- Publication date Jul 5, 2018
- MTU Friedrichshafen GmbH
- Daniel CHATTERJEE
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
EXHAUST GAS SAMPLING DEVICE
- Publication number 20140366510
- Publication date Dec 18, 2014
- William F. GAVIN
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
NOx TRAPPING CATALYTIC CONVERTER DIAGNOSTIC APPARATUS
- Publication number 20080229730
- Publication date Sep 25, 2008
- Nissan Motor Co., Ltd.
- Yasutaka ISHIBASHI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Catalytic Filter For Filtering a Gas Comprising a Coating and/or a...
- Publication number 20080170973
- Publication date Jul 17, 2008
- SAINT-GOBAIN CTR DE RECH. ET DETUDES EUROPEAN SAS
- Patricia Andy
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Exhaust Heat Recovery System Abnormality Detection Device
- Publication number 20080115487
- Publication date May 22, 2008
- Toyota Jidosha Kabushiki Kaisha
- Osamu Harada
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Emission control system
- Publication number 20060207243
- Publication date Sep 21, 2006
- Phillip Roberts
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Emission control system
- Publication number 20060037309
- Publication date Feb 23, 2006
- Werner Funk
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Emission control system
- Publication number 20030213234
- Publication date Nov 20, 2003
- Werner Funk
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Failure determination device for humidity sensor and control system...
- Publication number 20020053199
- Publication date May 9, 2002
- Honda Giken Kogyo Kabushiki Kaisha
- Masahiro Sato
- G01 - MEASURING TESTING
Information Patent Application
Fault determining apparatus for exhaust passage switching valve
- Publication number 20020011066
- Publication date Jan 31, 2002
- Honda Giken Kogyo Kabushiki Kaisha
- Shiro Takakura
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

By-pass systems

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for controlling the operation of an exhaust aftertreatment s...

Method for controlling an exhaust flow in an exhaust aftertreatment...

Method and system for controlling SCR temperature

Post-treatment system, method for controlling post-treatment system...

Methods and system for diagnosing active exhaust valves based on te...

Valve device for exhaust flow passage

Exhaust treatment system having membrane module for water removal

Exhaust gas sampling device

Exhaust heat recovery system abnormality detection device

NOx trapping catalytic converter diagnostic apparatus

Emission control system

Emission control system

Emission control system

Failure determination device for humidity sensor and control system...

Fault determining apparatus for exhaust passage switching valve

Exhaust passage switching unit and method for internal combustion e...

Exhaust switch-over valve malfunction detection system of internal...

Leak detection method and apparatus for an exhaust purification system

Exhaust system with bypass catalytic converter and diagnostics

Failure diagnosis device for an EGR control system

Patents Applicationslast 30 patents

CONTROL UNIT, WASTE HEAT RECOVERY SYSTEM, VEHICLE COMPRISING SUCH A...

METHOD FOR OPERATING AN EXHAUST GAS AFTERTREATMENT SYSTEM, EXHAUST...

EXHAUST GAS SAMPLING DEVICE

NOx TRAPPING CATALYTIC CONVERTER DIAGNOSTIC APPARATUS

Catalytic Filter For Filtering a Gas Comprising a Coating and/or a...

Exhaust Heat Recovery System Abnormality Detection Device

Emission control system

Emission control system

Emission control system

Failure determination device for humidity sensor and control system...

Fault determining apparatus for exhaust passage switching valve