with circulation of exhaust gases in closed or semi-closed circuits

Industry

CPC
F02D21/04

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F02Combustion engines F02DCONTROLLING COMBUSTION ENGINES F02D21/00Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas

Current Industry

F02D21/04with circulation of exhaust gases in closed or semi-closed circuits

Industries

Patents Grantslast 30 patents

Information Patent Grant
Work vehicle power system with decoupled engine air system components
- Patent number 11,572,673
- Issue date Feb 7, 2023
- Deere & Company
- Danan Dou
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Systems and methods for increasing engine power output under global...
- Patent number 11,248,554
- Issue date Feb 15, 2022
- Ford Global Technologies, LLC
- Aakash Puntambekar
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and system for balancing cylinder air-fuel ratio
- Patent number 11,220,965
- Issue date Jan 11, 2022
- Ford Global Technologies, LLC
- Douglas Raymond Martin
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel oxygen conversion unit with a fuel/gas separator
- Patent number 11,131,256
- Issue date Sep 28, 2021
- General Electric Company
- Ethan Patrick O'Connor
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and system for engine control
- Patent number 10,677,172
- Issue date Jun 9, 2020
- Ford Global Technologies, LLC
- Joseph Norman Ulrey
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Gas supply device for internal combustion engine and control method...
- Patent number 10,451,011
- Issue date Oct 22, 2019
- Toyota Jidosha Kabushiki Kaisha
- Kazuki Kikuchi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and system for engine control
- Patent number 9,759,135
- Issue date Sep 12, 2017
- Ford Global Technologies, LLC
- Joseph Norman Ulrey
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Control device for internal combustion engine based on in-cylinder...
- Patent number 9,617,942
- Issue date Apr 11, 2017
- Toyota Jidosha Kabushiki Kaisha
- Toshiya Nakajima
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Detection method of airtight failure in working-gas circulating typ...
- Patent number 9,447,752
- Issue date Sep 20, 2016
- Toyota Jidosha Kabushiki Kaisha
- Rentaro Kuroki
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
System and method for adjusting a torque capacity of an engine usin...
- Patent number 9,399,959
- Issue date Jul 26, 2016
- GM Global Technology Operations LLC
- Christopher E. Whitney
- G05 - CONTROLLING REGULATING
Information Patent Grant
Model predictive control systems and methods for internal combustio...
- Patent number 9,347,381
- Issue date May 24, 2016
- GM Global Technology Operations LLC
- Ruixing Long
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Working gas circulation type engine
- Patent number 8,989,990
- Issue date Mar 24, 2015
- Toyota Jidosha Kabushiki Kaisha
- Rentaro Kuroki
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Working gas circulation engine
- Patent number 8,276,572
- Issue date Oct 2, 2012
- Toyota Jidosha Kabushiki Kaisha
- Rentaro Kuroki
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Working gas circulation engine
- Patent number 8,065,991
- Issue date Nov 29, 2011
- Toyota Jidosha Kabushiki Kaisha
- Rentaro Kuroki
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Working-gas-circulation-type engine
- Patent number 7,661,416
- Issue date Feb 16, 2010
- Toyota Jidosha Kabushiki Kaisha
- Takashi Sasajima
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Technique of detecting failure of compression ratio varying mechani...
- Patent number 7,213,543
- Issue date May 8, 2007
- Toyota Jidosha Kabushiki Kaisha
- Shigeki Miyashita
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Closed cycle internal combustion engine
- Patent number 5,016,599
- Issue date May 21, 1991
- Cosworth Deep Sea Systems Limited
- Albert Jubb
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
3871343
- Patent number 3,871,343
- Issue date Mar 18, 1975
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
3425402
- Patent number 3,425,402
- Issue date Feb 4, 1969
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
2645216
- Patent number 2,645,216
- Issue date Jul 14, 1953
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR INCREASING ENGINE POWER OUTPUT UNDER GLOBAL...
- Publication number 20210062748
- Publication date Mar 4, 2021
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Aakash Puntambekar
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD AND SYSTEM FOR BALANCING CYLINDER AIR-FUEL RATIO
- Publication number 20210047973
- Publication date Feb 18, 2021
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Douglas Raymond Martin
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Fuel Oxygen Conversion Unit with a Fuel/Gas Separator
- Publication number 20200141337
- Publication date May 7, 2020
- GENERAL ELECTRIC COMPANY
- Ethan Patrick O'Connor
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
GAS SUPPLY DEVICE FOR INTERNAL COMBUSTION ENGINE AND CONTROL METHOD...
- Publication number 20180334997
- Publication date Nov 22, 2018
- Toyota Jidosha Kabushiki Kaisha
- Kazuki KIKUCHI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD AND SYSTEM FOR ENGINE CONTROL
- Publication number 20170306858
- Publication date Oct 26, 2017
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Joseph Norman Ulrey
- B60 - VEHICLES IN GENERAL
Information Patent Application
CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE
- Publication number 20150300283
- Publication date Oct 22, 2015
- Toyota Jidosha Kabushiki Kaisha
- Toshiya NAKAJIMA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD AND SYSTEM FOR ENGINE CONTROL
- Publication number 20150285161
- Publication date Oct 8, 2015
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Joseph Norman Ulrey
- B60 - VEHICLES IN GENERAL
Information Patent Application
SYSTEM AND METHOD FOR ADJUSTING A TORQUE CAPACITY OF AN ENGINE USIN...
- Publication number 20150275784
- Publication date Oct 1, 2015
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- CHRISTOPHER E. WHITNEY
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
MODEL PREDICTIVE CONTROL SYSTEMS AND METHODS FOR INTERNAL COMBUSTIO...
- Publication number 20150275772
- Publication date Oct 1, 2015
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Ruixing Long
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ELECTRIC HYBRID POWERTRAIN REGENERATION EFFICIENCY IMPROVEMENT
- Publication number 20150275773
- Publication date Oct 1, 2015
- DENSO International America, Inc.
- Zhe Huang
- 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
WORKING GAS CIRCULATION TYPE ENGINE
- Publication number 20120285428
- Publication date Nov 15, 2012
- Rentaro Kuroki
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
WORKING GAS CIRCULATION ENGINE
- Publication number 20110209691
- Publication date Sep 1, 2011
- Toyota Jidosha Kabushiki Kaisha
- Rentaro Kuroki
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
WORKING GAS CIRCULATION ENGINE
- Publication number 20110056466
- Publication date Mar 10, 2011
- Toyota Jidosha Kabushiki Kaisha
- Rentaro Kuroki
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
WORKING-GAS-CIRCULATION-TYPE ENGINE
- Publication number 20090188476
- Publication date Jul 30, 2009
- Takashi Sasajima
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Technique of detecting failure of compression ratio varying mechani...
- Publication number 20040194737
- Publication date Oct 7, 2004
- Toyota Jidosha Kabushiki Kaisha
- Shigeki Miyashita
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

with circulation of exhaust gases in closed or semi-closed circuits

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Work vehicle power system with decoupled engine air system components

Systems and methods for increasing engine power output under global...

Method and system for balancing cylinder air-fuel ratio

Fuel oxygen conversion unit with a fuel/gas separator

Method and system for engine control

Gas supply device for internal combustion engine and control method...

Method and system for engine control

Control device for internal combustion engine based on in-cylinder...

Detection method of airtight failure in working-gas circulating typ...

System and method for adjusting a torque capacity of an engine usin...

Model predictive control systems and methods for internal combustio...

Working gas circulation type engine

Working gas circulation engine

Working gas circulation engine

Working-gas-circulation-type engine

Technique of detecting failure of compression ratio varying mechani...

Closed cycle internal combustion engine

3871343

3425402

2645216

Patents Applicationslast 30 patents

SYSTEMS AND METHODS FOR INCREASING ENGINE POWER OUTPUT UNDER GLOBAL...

METHOD AND SYSTEM FOR BALANCING CYLINDER AIR-FUEL RATIO

Fuel Oxygen Conversion Unit with a Fuel/Gas Separator

GAS SUPPLY DEVICE FOR INTERNAL COMBUSTION ENGINE AND CONTROL METHOD...

METHOD AND SYSTEM FOR ENGINE CONTROL

CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE

METHOD AND SYSTEM FOR ENGINE CONTROL

SYSTEM AND METHOD FOR ADJUSTING A TORQUE CAPACITY OF AN ENGINE USIN...

MODEL PREDICTIVE CONTROL SYSTEMS AND METHODS FOR INTERNAL COMBUSTIO...

ELECTRIC HYBRID POWERTRAIN REGENERATION EFFICIENCY IMPROVEMENT

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

WORKING GAS CIRCULATION TYPE ENGINE

WORKING GAS CIRCULATION ENGINE

WORKING GAS CIRCULATION ENGINE

WORKING-GAS-CIRCULATION-TYPE ENGINE

Technique of detecting failure of compression ratio varying mechani...