Failure diagnosis or prevention; Safety measures; Testing

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CPC
F02D19/025

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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F02Combustion engines F02DCONTROLLING COMBUSTION ENGINES F02D19/00Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures

Current Industry

F02D19/025Failure diagnosis or prevention; Safety measures; Testing

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Hydrogen capture canister
- Patent number 12,297,793
- Issue date May 13, 2025
- PHINIA DELPHI LUXEMBOURG SARL
- Thomas Rodrigues Martin
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Hydrogen pressure maintaining system of hydrogen fuel engine and co...
- Patent number 12,104,543
- Issue date Oct 1, 2024
- Hyundai Motor Company
- Seung Woo Lee
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Misfire classification method and control unit for an internal comb...
- Patent number 12,060,842
- Issue date Aug 13, 2024
- Caterpillar Energy Solutions GmbH
- Darshit Shah
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Methane safety systems for transport refrigeration units
- Patent number 11,268,472
- Issue date Mar 8, 2022
- Carrier Corporation
- Loic Renault
- B60 - VEHICLES IN GENERAL
Information Patent Grant
System for generating and supplying hydrogen gas to an internal com...
- Patent number 11,204,006
- Issue date Dec 21, 2021
- SUEBPHONG CHALITAPORN
- Suebphong Chalitaporn
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Leak detection in a hydrogen fuelled vehicle
- Patent number 11,156,173
- Issue date Oct 26, 2021
- ULEMCO LIMITED
- Paul Turner
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel system control for refrigeration unit engine
- Patent number 11,117,449
- Issue date Sep 14, 2021
- Carrier Corporation
- Loic Renault
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Chemical warfare agents and related compounds as fuel for internal...
- Patent number 11,098,260
- Issue date Aug 24, 2021
- Southwest Research Institute
- Darrel W. Johnston
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel supply system
- Patent number 11,060,465
- Issue date Jul 13, 2021
- Honda Motor Co., Ltd.
- Yosuke Kosaka
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Monitoring the function of solenoid valves for fuel injection systems
- Patent number 10,767,579
- Issue date Sep 8, 2020
- Robert Bosch GmbH
- Claudia Gasselsdorfer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel pressure monitoring system of vaporizer
- Patent number 10,662,882
- Issue date May 26, 2020
- Nikki Co., Ltd.
- Takayuki Endo
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method for detecting a gas amount
- Patent number 10,641,196
- Issue date May 5, 2020
- INNIO JENBACHER & GMBH CO OG
- Johannes Huber
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control system for internal combustion engine
- Patent number 10,544,742
- Issue date Jan 28, 2020
- Toyota Jidosha Kabushiki Kaisha
- Satoshi Tsuda
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Uniflow-scavenged two-cycle engine
- Patent number 10,502,120
- Issue date Dec 10, 2019
- IHI Corporation
- Takeshi Yamada
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Managing a supply of gaseous fuel on a tender car
- Patent number 10,384,701
- Issue date Aug 20, 2019
- Westport Power Inc.
- Jose F. Rosa
- B61 - RAILWAYS
Information Patent Grant
Gas valve unit and a method of performing a pressure test to a gas...
- Patent number 10,287,996
- Issue date May 14, 2019
- Wartsila Finland Oy
- Klaus Widjeskog
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine device
- Patent number 10,267,254
- Issue date Apr 23, 2019
- Yanmar Co., Ltd.
- Ryoichi Hagiwara
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Device for preventing back fire of engine and method using the same
- Patent number 10,260,476
- Issue date Apr 16, 2019
- Hyundai Motor Company
- Jonghyuck Kim
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Project planning tool for a gas engine or a dual-fuel engine and me...
- Patent number 10,260,982
- Issue date Apr 16, 2019
- MAN Energy Solutions SE
- Stefan Peters
- G01 - MEASURING TESTING
Information Patent Grant
Electrical monitoring of gaseous fuel admission valves
- Patent number 10,208,683
- Issue date Feb 19, 2019
- Caterpillar Motoren GmbH & Co. KG
- Eike Joachim Sixel
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Filter pre-fill detection system and method
- Patent number 10,190,508
- Issue date Jan 29, 2019
- Caterpillar Inc.
- Martin A. Lehman
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Abnormality diagnosis apparatus and abnormality diagnosis method
- Patent number 10,060,375
- Issue date Aug 28, 2018
- Denso Corporation
- Hisaharu Takeuchi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method and diagnostic facility for checking high-pressure tank valv...
- Patent number 9,976,523
- Issue date May 22, 2018
- GM Global Technology Operations LLC
- Ayhan Sarikaya
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Combustion control device for gas engine
- Patent number 9,964,053
- Issue date May 8, 2018
- Mitsubishi Heavy Industries, Ltd.
- Hajime Suzuki
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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
Direct injection of diluents or secondary fuels in gaseous fuel eng...
- Patent number 9,909,514
- Issue date Mar 6, 2018
- Ford Global Technologies, LLC
- Mark Allen Dearth
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Standard engine cold test system and method
- Patent number 9,863,847
- Issue date Jan 9, 2018
- Hyundai Motor Company
- Ho Jae Shin
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Gas internal combustion engine gas leak checking device and method...
- Patent number 9,816,891
- Issue date Nov 14, 2017
- Mitsubishi Heavy Industries, Ltd.
- Michiyasu Ishida
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Natural gas leak detection through pressure loss in pneumatic start...
- Patent number 9,777,645
- Issue date Oct 3, 2017
- Cummins Inc.
- Timothy R. Evans
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Gas engine assembly
- Patent number 9,732,704
- Issue date Aug 15, 2017
- MTU Friedrichshafen GmbH
- Jan Prunnbauer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
HYDROGEN CAPTURE CANISTER
- Publication number 20250154923
- Publication date May 15, 2025
- PHINIA DELPHI LUXEMBOURG SARL
- Thomas Rodrigues Martin
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ENGINE SYSTEM
- Publication number 20250067225
- Publication date Feb 27, 2025
- KABUSHIKIKAISHA TOYOTA JIDOSHOKKI
- Norinosuke NAKATANI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ANOMALY DETERMINATION DEVICE FOR INTERNAL COMBUSTION ENGINE
- Publication number 20240344484
- Publication date Oct 17, 2024
- Toyota Jidosha Kabushiki Kaisha
- Yoshitaka NAKAMURA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
HYDROGEN PRESSURE MAINTAINING SYSTEM OF HYDROGEN FUEL ENGINE AND CO...
- Publication number 20240018914
- Publication date Jan 18, 2024
- Hyundai Motor Company
- Seung Woo Lee
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Misfire Classification Method and Control Unit for an Internal Comb...
- Publication number 20230296063
- Publication date Sep 21, 2023
- CATERPILLAR ENERGY SOLUTIONS GMBH
- Darshit Shah
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Leak Detection in a Hydrogen Fuelled Vehicle
- Publication number 20210047971
- Publication date Feb 18, 2021
- ULEMCO LTD.
- Paul Turner
- G01 - MEASURING TESTING
Information Patent Application
A SYSTEM FOR GENERATING AND SUPPLYING HYDROGEN GAS TO AN INTERNAL C...
- Publication number 20200217277
- Publication date Jul 9, 2020
- Suebphong CHALITAPORN
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
MONITORING THE FUNCTION OF SOLENOID VALVES FOR FUEL INJECTION SYSTEMS
- Publication number 20200018249
- Publication date Jan 16, 2020
- ROBERT BOSCH GmbH
- Claudia GASSELSDORFER
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FUEL SUPPLY SYSTEM
- Publication number 20190390614
- Publication date Dec 26, 2019
- Honda Motor Co., Ltd.
- Yosuke Kosaka
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Chemical Warfare Agents And Related Compounds As Fuel For Internal...
- Publication number 20190359904
- Publication date Nov 28, 2019
- SOUTHWEST RESEARCH INSTITUTE
- Darrel W. JOHNSTON
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
METHOD FOR DETECTING A GAS AMOUNT
- Publication number 20190162127
- Publication date May 30, 2019
- GE JENBACHER GMBH & CO OG
- Johannes HUBER
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
A GAS VALVE UNIT AND A METHOD OF PERFORMING A PRESSURE TEST TO A GA...
- Publication number 20190101069
- Publication date Apr 4, 2019
- WARTSILA FINLAND OY
- Klaus WIDJESKOG
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CONTROL SYSTEM FOR INTERNAL COMBUSTION ENGINE
- Publication number 20180135539
- Publication date May 17, 2018
- Toyota Jidosha Kabushiki Kaisha
- Satoshi TSUDA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
DEVICE FOR PREVENTING BACK FIRE OF ENGINE AND METHOD USING THE SAME
- Publication number 20180038336
- Publication date Feb 8, 2018
- Hyundai Motor Company
- Jonghyuck KIM
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Project Planning Tool For A Gas Engine Or A Dual-Fuel Engine And Me...
- Publication number 20170122831
- Publication date May 4, 2017
- MAN Diesel & Turbo SE
- Stefan Peters
- G01 - MEASURING TESTING
Information Patent Application
NATURAL GAS LEAK DETECTION THROUGH PRESSURE LOSS IN PNEUMATIC START...
- Publication number 20160369711
- Publication date Dec 22, 2016
- Cummins Inc.
- Timothy R. Evans
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
MINI GAS VALVE UNIT
- Publication number 20160348613
- Publication date Dec 1, 2016
- CATERPILLAR MOTOREN GMBH & CO. KG
- Thorsten TUEXEN
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD AND SYSTEM FOR ESTIMATING FUEL SYSTEM INTEGRITY
- Publication number 20160003178
- Publication date Jan 7, 2016
- Ford Motor Company of Australia Limited
- Jamie Terence Slaymaker
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD AND SYSTEM FOR ENGINE CONTROL
- Publication number 20150122224
- Publication date May 7, 2015
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Ross Dykstra Pursifull
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SYSTEM AND METHOD TO DIAGNOSE FUEL SYSTEM PRESSURE SENSOR
- Publication number 20140352658
- Publication date Dec 4, 2014
- ROBERT JACKSON
- G01 - MEASURING TESTING
Information Patent Application
DIRECT INJECTION OF DILUENTS OR SECONDARY FUELS IN GASEOUS FUEL ENG...
- Publication number 20140331642
- Publication date Nov 13, 2014
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Mark Allen Dearth
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FUEL SYSTEM WITH LEAKAGE DETECTION MEANS
- Publication number 20140283788
- Publication date Sep 25, 2014
- CATERPILLAR MOTOREN GMBH & CO. KG
- Benjamin Bleyer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Apparatus and Method for Detecting Leakage of Liquid Fuel into Gas...
- Publication number 20140238353
- Publication date Aug 28, 2014
- Caterpillar Inc.
- Cory A. Brown
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
GENERATOR INCLUDING A FUEL SHUTOFF VALVE
- Publication number 20140239645
- Publication date Aug 28, 2014
- BRIGGS & STRATTON CORPORATION
- Richard Heinz Jungmann
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Apparatus And Method For In Situ Fuel Injector Calibration In An In...
- Publication number 20140214307
- Publication date Jul 31, 2014
- Jeffrey J. Thompson
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
DETECTION METHOD OF AIRTIGHT FAILURE IN WORKING-GAS CIRCULATING TYP...
- Publication number 20140130777
- Publication date May 15, 2014
- TOYOTA JIDOSHA KABUSHIKI KAISHA
- Rentaro Kuroki
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
END-POSITION-MONITORING OF A GAS INJECTOR
- Publication number 20140095052
- Publication date Apr 3, 2014
- GE JENBACHER GMBH & CO OG
- Moritz FROHLICH
- G01 - MEASURING TESTING
Information Patent Application
Dual Fuel System Diagnostics For Dual Fuel Engine And Machine Using...
- Publication number 20140053800
- Publication date Feb 27, 2014
- Caterpillar Inc.
- Joshua W. Steffen
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
INSTALLATION DEVICE FOR INSTRUMENTATION DEVICE OF STATIONARY ENGINE
- Publication number 20140014809
- Publication date Jan 16, 2014
- Hideaki Okumura
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Gas Engine System with Detection Function of Abnormality Occurrence...
- Publication number 20130327295
- Publication date Dec 12, 2013
- YANMAR CO., LTD.
- Toshinobu Fujisawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Failure diagnosis or prevention; Safety measures; Testing

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Hydrogen capture canister

Hydrogen pressure maintaining system of hydrogen fuel engine and co...

Misfire classification method and control unit for an internal comb...

Methane safety systems for transport refrigeration units

System for generating and supplying hydrogen gas to an internal com...

Leak detection in a hydrogen fuelled vehicle

Fuel system control for refrigeration unit engine

Chemical warfare agents and related compounds as fuel for internal...

Fuel supply system

Monitoring the function of solenoid valves for fuel injection systems

Fuel pressure monitoring system of vaporizer

Method for detecting a gas amount

Control system for internal combustion engine

Uniflow-scavenged two-cycle engine

Managing a supply of gaseous fuel on a tender car

Gas valve unit and a method of performing a pressure test to a gas...

Engine device

Device for preventing back fire of engine and method using the same

Project planning tool for a gas engine or a dual-fuel engine and me...

Electrical monitoring of gaseous fuel admission valves

Filter pre-fill detection system and method

Abnormality diagnosis apparatus and abnormality diagnosis method

Method and diagnostic facility for checking high-pressure tank valv...

Combustion control device for gas engine

Starting device for gas internal combustion engine

Direct injection of diluents or secondary fuels in gaseous fuel eng...

Standard engine cold test system and method

Gas internal combustion engine gas leak checking device and method...

Natural gas leak detection through pressure loss in pneumatic start...

Gas engine assembly

Patents Applicationslast 30 patents

HYDROGEN CAPTURE CANISTER

ENGINE SYSTEM

ANOMALY DETERMINATION DEVICE FOR INTERNAL COMBUSTION ENGINE

HYDROGEN PRESSURE MAINTAINING SYSTEM OF HYDROGEN FUEL ENGINE AND CO...

Misfire Classification Method and Control Unit for an Internal Comb...

Leak Detection in a Hydrogen Fuelled Vehicle

A SYSTEM FOR GENERATING AND SUPPLYING HYDROGEN GAS TO AN INTERNAL C...

MONITORING THE FUNCTION OF SOLENOID VALVES FOR FUEL INJECTION SYSTEMS

FUEL SUPPLY SYSTEM

Chemical Warfare Agents And Related Compounds As Fuel For Internal...

METHOD FOR DETECTING A GAS AMOUNT

A GAS VALVE UNIT AND A METHOD OF PERFORMING A PRESSURE TEST TO A GA...

CONTROL SYSTEM FOR INTERNAL COMBUSTION ENGINE

DEVICE FOR PREVENTING BACK FIRE OF ENGINE AND METHOD USING THE SAME

Project Planning Tool For A Gas Engine Or A Dual-Fuel Engine And Me...

NATURAL GAS LEAK DETECTION THROUGH PRESSURE LOSS IN PNEUMATIC START...

MINI GAS VALVE UNIT

METHOD AND SYSTEM FOR ESTIMATING FUEL SYSTEM INTEGRITY

METHOD AND SYSTEM FOR ENGINE CONTROL

SYSTEM AND METHOD TO DIAGNOSE FUEL SYSTEM PRESSURE SENSOR

DIRECT INJECTION OF DILUENTS OR SECONDARY FUELS IN GASEOUS FUEL ENG...

FUEL SYSTEM WITH LEAKAGE DETECTION MEANS

Apparatus and Method for Detecting Leakage of Liquid Fuel into Gas...

GENERATOR INCLUDING A FUEL SHUTOFF VALVE

Apparatus And Method For In Situ Fuel Injector Calibration In An In...

DETECTION METHOD OF AIRTIGHT FAILURE IN WORKING-GAS CIRCULATING TYP...

END-POSITION-MONITORING OF A GAS INJECTOR

Dual Fuel System Diagnostics For Dual Fuel Engine And Machine Using...

INSTALLATION DEVICE FOR INSTRUMENTATION DEVICE OF STATIONARY ENGINE

Gas Engine System with Detection Function of Abnormality Occurrence...