Measuring dwell or antidwell time

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CPC
F02P17/10

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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F02Combustion engines F02PIGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES F02P17/00Testing of ignition installations

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F02P17/10Measuring dwell or antidwell time

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for detecting a component exchange in an ignition...
- Patent number 12,037,969
- Issue date Jul 16, 2024
- Caterpillar Energy Solutions GmbH
- Darshit Shah
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Current profile optimization
- Patent number 10,995,726
- Issue date May 4, 2021
- Woodward, Inc.
- David C. Petruska
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
System and method for engine ignition coil identification
- Patent number 10,975,830
- Issue date Apr 13, 2021
- Caterpillar Inc.
- James J. Cress
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Spark plug electrode wear rate determination for a spark-ignited en...
- Patent number 10,961,973
- Issue date Mar 30, 2021
- Caterpillar Energy Solutions GmbH
- Darshit Shah
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Controller for spark plug of engine
- Patent number 10,233,891
- Issue date Mar 19, 2019
- Caterpillar Inc.
- Morteza Rezaei
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Spark plug fouling detection for ignition system
- Patent number 10,054,101
- Issue date Aug 21, 2018
- Ford Global Technologies, LLC
- Chris Paul Glugla
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Spark plug fouling detection for ignition system
- Patent number 9,777,697
- Issue date Oct 3, 2017
- Ford Global Technologies, LLC
- Chris Paul Glugla
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Internal combustion engine control apparatus
- Patent number 9,726,140
- Issue date Aug 8, 2017
- Mitsubishi Electric Corporation
- Hiroshi Okuda
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
System and method of selecting data content of ionization signal
- Patent number 7,690,352
- Issue date Apr 6, 2010
- Visteon Global Technologies, Inc.
- Guoming G. Zhu
- G01 - MEASURING TESTING
Information Patent Grant
Ignition apparatus for internal combustion engine
- Patent number 7,617,040
- Issue date Nov 10, 2009
- Toyota Jidosha Kabushiki Kaisha
- Shigeki Miyashita
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
System and method of controlling engine dilution rate using combust...
- Patent number 7,213,573
- Issue date May 8, 2007
- Visteon Global Technologies, Inc.
- Chao F. Daniels
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Optimal wide open throttle air/fuel ratio control
- Patent number 7,137,382
- Issue date Nov 21, 2006
- Visteon Global Technologies, Inc.
- Guoming G. Zhu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Ignition diagnosis and combustion feedback control system using an...
- Patent number 7,134,423
- Issue date Nov 14, 2006
- Visteon Global Technologies, Inc.
- Guoming G. Zhu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Closed loop cold start retard spark control using ionization feedback
- Patent number 7,104,043
- Issue date Sep 12, 2006
- Visteon Global Technologies, Inc.
- Guoming G. Zhu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Robust multi-criteria MBT timing estimation using ionization signal
- Patent number 7,086,382
- Issue date Aug 8, 2006
- Visteon Global Technologies, Inc.
- Chao F. Daniels
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Device for reducing the part count and package size of an in-cylind...
- Patent number 7,063,079
- Issue date Jun 20, 2006
- Visteon Global Technologies, Inc.
- Garlan J. Huberts
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Closed-loop individual cylinder A/F ratio balancing
- Patent number 7,021,287
- Issue date Apr 4, 2006
- Visteon Global Technologies, Inc.
- Guoming G. Zhu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Closed loop MBT timing control using ionization feedback
- Patent number 7,013,871
- Issue date Mar 21, 2006
- Visteon Global Technologies, Inc.
- Guoming G. Zhu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Exhaust gas control using a spark plug ionization signal
- Patent number 6,980,903
- Issue date Dec 27, 2005
- Visteon Global Technologies, Inc.
- Chao F. Daniels
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method for reducing pin count of an integrated coil with driver and...
- Patent number 6,951,201
- Issue date Oct 4, 2005
- Visteon Global Technologies, Inc.
- Guoming G. Zhu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Device to provide a regulated power supply for in-cylinder ionizati...
- Patent number 6,922,057
- Issue date Jul 26, 2005
- Visteon Global Technologies, Inc.
- Guoming G. Zhu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Ignition apparatus for internal combustion engine
- Patent number 5,584,275
- Issue date Dec 17, 1996
- Mitsubishi Denki Kabushiki Kaisha
- Masaaki Taruya
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Ignition system for internal combustion engines
- Patent number 5,488,940
- Issue date Feb 6, 1996
- Robert Bosch GmbH
- Karl-Heinz Kugler
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine ignition timing device
- Patent number 5,431,134
- Issue date Jul 11, 1995
- William A. Budde
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and apparatus for feature extraction from internal combustio...
- Patent number 5,387,870
- Issue date Feb 7, 1995
- SPX Corp.
- Benjamin P. Knapp
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Ignition device for internal combustion engines
- Patent number 5,301,649
- Issue date Apr 12, 1994
- Siemens Aktiengesellschaft
- Erwin Achleitner
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Circuit apparatus for measuring the primary voltage of an ignition...
- Patent number 5,075,627
- Issue date Dec 24, 1991
- Robert Bosch GmbH
- Bernd Bodig
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Variable-energy-spark ignition system for internal combustion engin...
- Patent number 4,915,086
- Issue date Apr 10, 1990
- Marelli Autronica S.p.A.
- Giuseppe Ciliberto
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Ignition timing system with feedback correction
- Patent number 4,913,123
- Issue date Apr 3, 1990
- Ford Motor Company
- Charles J. DeBiasi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Ignition control device for internal combustion engine
- Patent number 4,848,304
- Issue date Jul 18, 1989
- Mitsubishi Denki Kabushiki Kaisha
- Toshio Iwata
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND SYSTEM FOR DETECTING A COMPONENT EXCHANGE IN AN IGNITION...
- Publication number 20220228548
- Publication date Jul 21, 2022
- CATERPILLAR ENERGY SOLUTIONS GMBH
- Darshit Shah
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SYSTEM AND METHOD FOR ENGINE IGNITION COIL IDENTIFICATION
- Publication number 20200291915
- Publication date Sep 17, 2020
- Caterpillar Inc.
- James J. Cress
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SPARK PLUG ELECTRODE WEAR RATE DETERMINATION FOR A SPARK-IGNITED EN...
- Publication number 20190376486
- Publication date Dec 12, 2019
- CATERPILLAR ENERGY SOLUTIONS GMBH
- Darshit Shah
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Current Profile Optimization
- Publication number 20190301423
- Publication date Oct 3, 2019
- WOODWARD, INC.
- David C. Petruska
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Controlling Engine Ignition
- Publication number 20180135590
- Publication date May 17, 2018
- WOODWARD, INC.
- Stephan M. Brandl
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SPARK PLUG FOULING DETECTION FOR IGNITION SYSTEM
- Publication number 20180023531
- Publication date Jan 25, 2018
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Chris Paul Glugla
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
INTERNAL COMBUSTION ENGINE CONTROL APPARATUS
- Publication number 20160084214
- Publication date Mar 24, 2016
- Mitsubishi Electric Corporation
- Hiroshi OKUDA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
IGNITION SYSTEM FOR EXTENDING IGNITER LIFE
- Publication number 20120247441
- Publication date Oct 4, 2012
- Caterpillar Inc.
- James M. Schultz
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Ignition apparatus for internal combustion engine
- Publication number 20090199816
- Publication date Aug 13, 2009
- Shigeki Miyashita
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
System and Method of Selecting Data Content of Ionization Signal
- Publication number 20070186903
- Publication date Aug 16, 2007
- Guoming G. Zhu
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
System and method of controlling engine dilution rate using combust...
- Publication number 20050126537
- Publication date Jun 16, 2005
- Chao F. Daniels
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Closed loop MBT timing control using ionization feedback
- Publication number 20040084019
- Publication date May 6, 2004
- Guoming G. Zhu
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Method for reducing pin count of an integrated ignition coil with d...
- Publication number 20040084021
- Publication date May 6, 2004
- Guoming G. Zhu
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Closed loop cold start retard spark control using ionization feedback
- Publication number 20040083717
- Publication date May 6, 2004
- Guoming G. Zhu
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Device for reducing the part count and package size of an in-cylind...
- Publication number 20040084034
- Publication date May 6, 2004
- Garlan J. Huberts
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Device to provide a regulated power supply for in-cylinder ionizati...
- Publication number 20040085068
- Publication date May 6, 2004
- Guoming G. Zhu
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Closed-loop individual cylinder A/F ratio balancing
- Publication number 20040084025
- Publication date May 6, 2004
- Guoming G. Zhu
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Optimal wide open throttle air/fuel ratio control
- Publication number 20040084026
- Publication date May 6, 2004
- Guoming G. Zhu
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Ignition diagnosis and combustion feedback control system using an...
- Publication number 20040084018
- Publication date May 6, 2004
- Guoming G. Zhu
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Exhaust gas control using a spark plug ionization signal
- Publication number 20040088102
- Publication date May 6, 2004
- Chao F. Daniels
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Robust multi-criteria MBT timing estimation using ionization signal
- Publication number 20040084020
- Publication date May 6, 2004
- Chao F. Daniels
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Measuring dwell or antidwell time

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method and system for detecting a component exchange in an ignition...

Current profile optimization

System and method for engine ignition coil identification

Spark plug electrode wear rate determination for a spark-ignited en...

Controller for spark plug of engine

Spark plug fouling detection for ignition system

Spark plug fouling detection for ignition system

Internal combustion engine control apparatus

System and method of selecting data content of ionization signal

Ignition apparatus for internal combustion engine

System and method of controlling engine dilution rate using combust...

Optimal wide open throttle air/fuel ratio control

Ignition diagnosis and combustion feedback control system using an...

Closed loop cold start retard spark control using ionization feedback

Robust multi-criteria MBT timing estimation using ionization signal

Device for reducing the part count and package size of an in-cylind...

Closed-loop individual cylinder A/F ratio balancing

Closed loop MBT timing control using ionization feedback

Exhaust gas control using a spark plug ionization signal

Method for reducing pin count of an integrated coil with driver and...

Device to provide a regulated power supply for in-cylinder ionizati...

Ignition apparatus for internal combustion engine

Ignition system for internal combustion engines

Engine ignition timing device

Method and apparatus for feature extraction from internal combustio...

Ignition device for internal combustion engines

Circuit apparatus for measuring the primary voltage of an ignition...

Variable-energy-spark ignition system for internal combustion engin...

Ignition timing system with feedback correction

Ignition control device for internal combustion engine

Patents Applicationslast 30 patents

METHOD AND SYSTEM FOR DETECTING A COMPONENT EXCHANGE IN AN IGNITION...

SYSTEM AND METHOD FOR ENGINE IGNITION COIL IDENTIFICATION

SPARK PLUG ELECTRODE WEAR RATE DETERMINATION FOR A SPARK-IGNITED EN...

Current Profile Optimization

Controlling Engine Ignition

SPARK PLUG FOULING DETECTION FOR IGNITION SYSTEM

INTERNAL COMBUSTION ENGINE CONTROL APPARATUS

IGNITION SYSTEM FOR EXTENDING IGNITER LIFE

Ignition apparatus for internal combustion engine

System and Method of Selecting Data Content of Ionization Signal

System and method of controlling engine dilution rate using combust...

Closed loop MBT timing control using ionization feedback

Method for reducing pin count of an integrated ignition coil with d...

Closed loop cold start retard spark control using ionization feedback

Device for reducing the part count and package size of an in-cylind...

Device to provide a regulated power supply for in-cylinder ionizati...

Closed-loop individual cylinder A/F ratio balancing

Optimal wide open throttle air/fuel ratio control

Ignition diagnosis and combustion feedback control system using an...

Exhaust gas control using a spark plug ionization signal

Robust multi-criteria MBT timing estimation using ionization signal