for detecting or indicating knocks in internal combustion engines

Industry

CPC
G01L23/221

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Parent Industries

GPHYSICS G01Measuring instruments G01LMEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE G01L23/00Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid

Current Industry

G01L23/221for detecting or indicating knocks in internal combustion engines

Industries

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Patents Grantslast 30 patents

Information Patent Grant
System and method for determining the timing of an engine event
- Patent number 11,761,398
- Issue date Sep 19, 2023
- AI ALPINE US BIDCO INC
- Marco Guerriero
- G01 - MEASURING TESTING
Information Patent Grant
Ignition timing controller and ignition timing control method for m...
- Patent number 11,454,204
- Issue date Sep 27, 2022
- Toyota Jidosha Kabushiki Kaisha
- Yuki Nose
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and system for learning contributions to an engine knock bac...
- Patent number 11,371,447
- Issue date Jun 28, 2022
- Ford Global Technologies, LLC
- Rani Kiwan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method for operating an internal combustion engine having at least...
- Patent number 11,306,694
- Issue date Apr 19, 2022
- Rolls-Royce Solutions GmbH
- Tobias Frank
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method of predicting occurrence of engine knocking
- Patent number 11,236,691
- Issue date Feb 1, 2022
- Seoul National University R&DB Foundation
- Kyoung Doug Min
- G01 - MEASURING TESTING
Information Patent Grant
Internal combustion engine for a motor vehicle, in particular for a...
- Patent number 11,204,295
- Issue date Dec 21, 2021
- Bayerische Motoren Werke Aktiengesellschaft
- Christian Kappeller
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Real-time adaptable stochastic pre-ignition mitigation control
- Patent number 11,149,672
- Issue date Oct 19, 2021
- GM Global Technology Operations LLC
- Cedric D. Armand
- G01 - MEASURING TESTING
Information Patent Grant
Method and system for determining piston slap
- Patent number 11,053,868
- Issue date Jul 6, 2021
- Ford Global Technologies, LLC
- Christopher P. Glugla
- G01 - MEASURING TESTING
Information Patent Grant
Ignition timing control device for internal combustion engine
- Patent number 11,008,996
- Issue date May 18, 2021
- Toyota Jidosha Kabushiki Kaisha
- Masahiro Mori
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and device for controlling knocking in an internal combustio...
- Patent number 10,995,691
- Issue date May 4, 2021
- Robert Bosch GmbH
- Matthias Biehl
- G01 - MEASURING TESTING
Information Patent Grant
Method for monitoring combustion processes in a combustion engine
- Patent number 10,989,160
- Issue date Apr 27, 2021
- SEM AB
- Jakob Angeby
- G01 - MEASURING TESTING
Information Patent Grant
System and method for determining the timing of an engine event
- Patent number 10,961,942
- Issue date Mar 30, 2021
- AI ALPINE US BIDCO INC
- Marco Guerriero
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and system for applying engine knock windows
- Patent number 10,941,703
- Issue date Mar 9, 2021
- Ford Global Technologies, LLC
- Rani Kiwan
- G01 - MEASURING TESTING
Information Patent Grant
Method and device for controlling an internal combustion engine
- Patent number 10,920,735
- Issue date Feb 16, 2021
- Robert Bosch GmbH
- Jasmin Dieringer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and system for learning contributions to an engine knock bac...
- Patent number 10,830,163
- Issue date Nov 10, 2020
- Ford Global Technologies, LLC
- Rani Kiwan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method for detecting damaged-bearing in engine using vibration signal
- Patent number 10,564,070
- Issue date Feb 18, 2020
- Hyundai Motor Company
- Hyuk Im
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Knock sensor systems and methods for valve recession conditions
- Patent number 10,557,434
- Issue date Feb 11, 2020
- AI ALPINE US BIDCO INC
- James Richard Zurlo
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method and device for detecting autoignitions on the basis of measu...
- Patent number 10,508,639
- Issue date Dec 17, 2019
- Continental Automotive GmbH
- Harry Schüle
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Measurement of knock intensity
- Patent number 10,466,129
- Issue date Nov 5, 2019
- Jakob Olofsson Ängeby
- G01 - MEASURING TESTING
Information Patent Grant
System and method for detection of changes to compression ratio and...
- Patent number 10,393,609
- Issue date Aug 27, 2019
- AI ALPINE US BIDCO INC
- Pavan Chakravarthy Nandigama
- G01 - MEASURING TESTING
Information Patent Grant
Engine knocking detection apparatus
- Patent number 10,344,696
- Issue date Jul 9, 2019
- Yamabiko Corporation
- Masanori Noguchi
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Method for monitoring combustion processes in a combustion engine
- Patent number 10,288,032
- Issue date May 14, 2019
- SEM AB
- Jakob Angeby
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and system for pre-ignition control
- Patent number 10,196,999
- Issue date Feb 5, 2019
- Ford Global Technologies, LLC
- Chris Paul Glugla
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method for detecting the anti-knocking capacity of a fuel in an int...
- Patent number 10,125,736
- Issue date Nov 13, 2018
- Ferrari S.p.A.
- Giovanni Sartoni
- G01 - MEASURING TESTING
Information Patent Grant
Knocking determination device and knocking control device for inter...
- Patent number 10,082,093
- Issue date Sep 25, 2018
- Mitsubishi Heavy Industries, Ltd.
- Ko Takayanagi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Systems and methods for estimating a time of an engine event
- Patent number 10,054,043
- Issue date Aug 21, 2018
- General Electric Company
- Brett Alexander Matthews
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method and system to determine location of peak firing pressure
- Patent number 10,001,077
- Issue date Jun 19, 2018
- General Electric Company
- Jeffrey Jacob Bizub
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and system for detecting and eliminating knocking
- Patent number 9,970,373
- Issue date May 15, 2018
- Brunswick Corporation
- Jason S. Arbuckle
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Reciprocating machinery monitoring system and method
- Patent number 9,959,738
- Issue date May 1, 2018
- Centega Services, LLC
- Michael Boken
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine management using knock data
- Patent number 9,945,751
- Issue date Apr 17, 2018
- SEM AB
- Jakob Olofsson Ängeby
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR DETERMINING THE TIMING OF AN ENGINE EVENT
- Publication number 20210215116
- Publication date Jul 15, 2021
- AI ALPINE US BIDCO INC
- Marco Guerriero
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Internal Combustion Engine for a Motor Vehicle, in Particular for a...
- Publication number 20210172820
- Publication date Jun 10, 2021
- Bayerische Motoren Werke Aktiengesellschaft
- Christian KAPPELLER
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND SYSTEM FOR LEARNING CONTRIBUTIONS TO AN ENGINE KNOCK BAC...
- Publication number 20210115860
- Publication date Apr 22, 2021
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Rani Kiwan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
IGNITION TIMING CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE
- Publication number 20210088020
- Publication date Mar 25, 2021
- Toyota Jidosha Kabushiki Kaisha
- Masahiro MORI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD AND DEVICE FOR CONTROLLING KNOCKING IN AN INTERNAL COMBUSTIO...
- Publication number 20200347794
- Publication date Nov 5, 2020
- ROBERT BOSCH GmbH
- Matthias Biehl
- G01 - MEASURING TESTING
Information Patent Application
Internal-Combustion-Engine Control Unit and Internal-Combustion-Eng...
- Publication number 20200332759
- Publication date Oct 22, 2020
- Hitachi Automotive Systems, Ltd.
- Kazuhiro ORYOJI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE HAVING AT LEAST...
- Publication number 20200277927
- Publication date Sep 3, 2020
- MTU Friedrichshafen GmbH
- Tobias Frank
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
KNOCK SENSOR SYSTEMS AND METHODS FOR VALVE RECESSION CONDITIONS
- Publication number 20200256275
- Publication date Aug 13, 2020
- AI ALPINE US BIDCO INC
- James Richard Zurlo
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD AND SYSTEM FOR DETERMINING PISTON SLAP
- Publication number 20200080502
- Publication date Mar 12, 2020
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Christopher P. Glugla
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD AND SYSTEM FOR LEARNING CONTRIBUTIONS TO AN ENGINE KNOCK BAC...
- Publication number 20200072139
- Publication date Mar 5, 2020
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Rani Kiwan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD AND DEVICE FOR CONTROLLING AN INTERNAL COMBUSTION ENGINE
- Publication number 20200018280
- Publication date Jan 16, 2020
- ROBERT BOSCH GmbH
- Jasmin Dieringer
- G01 - MEASURING TESTING
Information Patent Application
KNOCK SENSOR SYSTEMS AND METHODS FOR VALVE RECESSION CONDITIONS
- Publication number 20190226416
- Publication date Jul 25, 2019
- GENERAL ELECTRIC COMPANY
- James Richard Zurlo
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD FOR MONITORING COMBUSTON PROCESSES IN A COMBUSTION ENGINE
- Publication number 20190219023
- Publication date Jul 18, 2019
- SEM AB
- Jakob ANGEBY
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD FOR DETERMINING THE TIMING OF AN ENGINE EVENT
- Publication number 20190195161
- Publication date Jun 27, 2019
- GENERAL ELECTRIC COMPANY
- Marco GUERRIERO
- G01 - MEASURING TESTING
Information Patent Application
Ion Processing System
- Publication number 20180169582
- Publication date Jun 21, 2018
- IC LLC
- Sherif Matta
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Control Device for Internal Combustion Engine and Abnormal Combusti...
- Publication number 20180066593
- Publication date Mar 8, 2018
- Hitachi Automotive Systems, Ltd.
- Shouichirou UEZONO
- G01 - MEASURING TESTING
Information Patent Application
REAL TIME DETECTION AND DIAGNOSIS OF CHANGE IN PEAK FIRING PRESSURE
- Publication number 20170175661
- Publication date Jun 22, 2017
- GENERAL ELECTRIC COMPANY
- Chandan Kumar
- G01 - MEASURING TESTING
Information Patent Application
PANORAMIC KNOCK SENSOR SYSTEMS AND METHODS FOR ENGINE COMPONENT HEA...
- Publication number 20170010173
- Publication date Jan 12, 2017
- GENERAL ELECTRIC COMPANY
- Jeffrey Jacob Bizub
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD FOR DETECTION OF CHANGES TO COMPRESSION RATIO AND...
- Publication number 20170003190
- Publication date Jan 5, 2017
- GENERAL ELECTRIC COMPANY
- Pavan Chakravarthy Nandigama
- G01 - MEASURING TESTING
Information Patent Application
SYSTEMS AND METHODS FOR DETECTION OF ENGINE COMPONENT CONDITIONS VI...
- Publication number 20160377500
- Publication date Dec 29, 2016
- GENERAL ELECTRIC COMPANY
- Jeffrey Jacob Bizub
- G01 - MEASURING TESTING
Information Patent Application
KNOCKING DETERMINATION DEVICE AND KNOCKING CONTROL DEVICE FOR INTER...
- Publication number 20160333806
- Publication date Nov 17, 2016
- Mitsubishi Heavy Industries, Ltd.
- Ko Takayanagi
- G01 - MEASURING TESTING
Information Patent Application
KNOCK SENSOR SYSTEMS AND METHODS FOR DETECTION OF COMPONENT CONDITIONS
- Publication number 20160312716
- Publication date Oct 27, 2016
- GENERAL ELECTRIC COMPANY
- Jeffrey Jacob Bizub
- G01 - MEASURING TESTING
Information Patent Application
Measurement of Knock Intensity
- Publication number 20160305841
- Publication date Oct 20, 2016
- SEM AB
- Jakob Olofsson ÄNGEBY
- G01 - MEASURING TESTING
Information Patent Application
Engine Management Using Knock Data
- Publication number 20160298553
- Publication date Oct 13, 2016
- SEM AB
- Jakob Olofsson ÄNGEBY
- G01 - MEASURING TESTING
Information Patent Application
KNOCK SENSOR NETWORK SYSTEMS AND METHODS FOR CHARACTERIZING NOISES
- Publication number 20160290884
- Publication date Oct 6, 2016
- GENERAL ELECTRIC COMPANY
- Jeffrey Jacob Bizub
- G01 - MEASURING TESTING
Information Patent Application
SYSTEMS AND METHODS TO DISTINGUISH ENGINE KNOCK FROM PISTON SLAP
- Publication number 20160265454
- Publication date Sep 15, 2016
- GENERAL ELECTRIC COMPANY
- Jeffrey Jacob Bizub
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND SYSTEM TO DETERMINE LOCATION OF PEAK FIRING PRESSURE
- Publication number 20160245215
- Publication date Aug 25, 2016
- GENERAL ELECTRIC COMPANY
- Jeffrey Jacob Bizub
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD FOR DETECTING OPERATING EVENTS OF AN ENGINE
- Publication number 20160223422
- Publication date Aug 4, 2016
- GENERAL ELECTRIC COMPANY
- Jeffrey Jacob Bizub
- G01 - MEASURING TESTING
Information Patent Application
System and Method for Detecting Reciprocating Device Abnormalities...
- Publication number 20160195029
- Publication date Jul 7, 2016
- GENERAL ELECTRIC COMPANY
- Jeffrey Jacob Bizub
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD FOR LOCATING ENGINE NOISE
- Publication number 20160187220
- Publication date Jun 30, 2016
- GENERAL ELECTRIC COMPANY
- Jeffrey Jacob Bizub
- G01 - MEASURING TESTING

for detecting or indicating knocks in internal combustion engines

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

System and method for determining the timing of an engine event

Ignition timing controller and ignition timing control method for m...

Method and system for learning contributions to an engine knock bac...

Method for operating an internal combustion engine having at least...

Method of predicting occurrence of engine knocking

Internal combustion engine for a motor vehicle, in particular for a...

Real-time adaptable stochastic pre-ignition mitigation control

Method and system for determining piston slap

Ignition timing control device for internal combustion engine

Method and device for controlling knocking in an internal combustio...

Method for monitoring combustion processes in a combustion engine

System and method for determining the timing of an engine event

Method and system for applying engine knock windows

Method and device for controlling an internal combustion engine

Method and system for learning contributions to an engine knock bac...

Method for detecting damaged-bearing in engine using vibration signal

Knock sensor systems and methods for valve recession conditions

Method and device for detecting autoignitions on the basis of measu...

Measurement of knock intensity

System and method for detection of changes to compression ratio and...

Engine knocking detection apparatus

Method for monitoring combustion processes in a combustion engine

Method and system for pre-ignition control

Method for detecting the anti-knocking capacity of a fuel in an int...

Knocking determination device and knocking control device for inter...

Systems and methods for estimating a time of an engine event

Method and system to determine location of peak firing pressure

Method and system for detecting and eliminating knocking

Reciprocating machinery monitoring system and method

Engine management using knock data

Patents Applicationslast 30 patents

SYSTEM AND METHOD FOR DETERMINING THE TIMING OF AN ENGINE EVENT

Internal Combustion Engine for a Motor Vehicle, in Particular for a...

METHOD AND SYSTEM FOR LEARNING CONTRIBUTIONS TO AN ENGINE KNOCK BAC...

IGNITION TIMING CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE

METHOD AND DEVICE FOR CONTROLLING KNOCKING IN AN INTERNAL COMBUSTIO...

Internal-Combustion-Engine Control Unit and Internal-Combustion-Eng...

METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE HAVING AT LEAST...

KNOCK SENSOR SYSTEMS AND METHODS FOR VALVE RECESSION CONDITIONS

METHOD AND SYSTEM FOR DETERMINING PISTON SLAP

METHOD AND SYSTEM FOR LEARNING CONTRIBUTIONS TO AN ENGINE KNOCK BAC...

METHOD AND DEVICE FOR CONTROLLING AN INTERNAL COMBUSTION ENGINE

KNOCK SENSOR SYSTEMS AND METHODS FOR VALVE RECESSION CONDITIONS

METHOD FOR MONITORING COMBUSTON PROCESSES IN A COMBUSTION ENGINE

SYSTEM AND METHOD FOR DETERMINING THE TIMING OF AN ENGINE EVENT

Ion Processing System

Control Device for Internal Combustion Engine and Abnormal Combusti...

REAL TIME DETECTION AND DIAGNOSIS OF CHANGE IN PEAK FIRING PRESSURE

PANORAMIC KNOCK SENSOR SYSTEMS AND METHODS FOR ENGINE COMPONENT HEA...

SYSTEM AND METHOD FOR DETECTION OF CHANGES TO COMPRESSION RATIO AND...

SYSTEMS AND METHODS FOR DETECTION OF ENGINE COMPONENT CONDITIONS VI...

KNOCKING DETERMINATION DEVICE AND KNOCKING CONTROL DEVICE FOR INTER...

KNOCK SENSOR SYSTEMS AND METHODS FOR DETECTION OF COMPONENT CONDITIONS

Measurement of Knock Intensity

Engine Management Using Knock Data

KNOCK SENSOR NETWORK SYSTEMS AND METHODS FOR CHARACTERIZING NOISES

SYSTEMS AND METHODS TO DISTINGUISH ENGINE KNOCK FROM PISTON SLAP

METHOD AND SYSTEM TO DETERMINE LOCATION OF PEAK FIRING PRESSURE

SYSTEM AND METHOD FOR DETECTING OPERATING EVENTS OF AN ENGINE

System and Method for Detecting Reciprocating Device Abnormalities...

SYSTEM AND METHOD FOR LOCATING ENGINE NOISE