Swirl flow

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CPC
F02B23/0624

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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F02Combustion engines F02BINTERNAL-COMBUSTION PISTON ENGINES COMBUSTION ENGINES IN GENERAL F02B23/00Other engines characterised by special shape or construction of combustion chambers to improve operation

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F02B23/0624Swirl flow

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Piston bowl geometry, cuff and top land interaction for reduced hyd...
- Patent number 11,898,488
- Issue date Feb 13, 2024
- Caterpillar Inc.
- Jonathan Kevin Tooker
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Opposed-piston engine
- Patent number 11,795,867
- Issue date Oct 24, 2023
- Mitsubishi Heavy Industries, Ltd.
- Masafumi Mori
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method for operating an internal combustion engine for a motor vehi...
- Patent number 11,454,191
- Issue date Sep 27, 2022
- Daimler AG
- Joerg Bauer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Apparatus for optimizing fuel/air mixing process of internal combus...
- Patent number 11,346,275
- Issue date May 31, 2022
- Zhen Lu
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Grant
Piston bowl geometries for internal combustion engines
- Patent number 11,293,374
- Issue date Apr 5, 2022
- FEV GmbH
- Satyum Joshi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine operating method and piston having non-reentrant combustion...
- Patent number 11,047,293
- Issue date Jun 29, 2021
- Caterpillar Inc.
- Eric Lee Schroeder
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Combustion chamber structure for engine
- Patent number 11,015,515
- Issue date May 25, 2021
- Mazda Motor Corporation
- Satoshi Imamura
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control system for compression-ignition engine
- Patent number 10,895,208
- Issue date Jan 19, 2021
- Mazda Motor Corporation
- Atsushi Inoue
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control system for pre-mixture compression-ignition engine
- Patent number 10,895,215
- Issue date Jan 19, 2021
- Mazda Motor Corporation
- Naohiro Yamaguchi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Piston design for flow re-direction
- Patent number 10,876,464
- Issue date Dec 29, 2020
- Caterpillar Inc.
- Kenth I. Svensson
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Combustion chamber structure for engine
- Patent number 10,851,702
- Issue date Dec 1, 2020
- Mazda Motor Corporation
- Satoshi Imamura
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Internal combustion engine and method for its operation
- Patent number 10,731,544
- Issue date Aug 4, 2020
- Caterpillar Inc.
- Kenth I. Svensson
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control device for engine
- Patent number 10,711,708
- Issue date Jul 14, 2020
- Mazda Motor Corporation
- Kota Matsumoto
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Intake ports with connecting passage for a diesel engine
- Patent number 10,677,204
- Issue date Jun 9, 2020
- GM Global Technology Operations LLC
- Robert J. Moran
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control system of compression-ignition engine
- Patent number 10,487,720
- Issue date Nov 26, 2019
- Mazda Motor Corporation
- Atsushi Inoue
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Combustion chamber for an internal combustion engine and an interna...
- Patent number 10,415,456
- Issue date Sep 17, 2019
- Volvo Truck Corporation
- Richard S. Brandt
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Skewed combustion chamber for opposed-piston engines
- Patent number 10,330,006
- Issue date Jun 25, 2019
- Achates Power, Inc.
- Rishikesh Venugopal
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Piston bowl rim with fatigue resistance
- Patent number 10,323,602
- Issue date Jun 18, 2019
- GM Global Technology Operations LLC
- Francesco Germano
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Internal combustion engine
- Patent number 10,273,890
- Issue date Apr 30, 2019
- Toyota Jidosha Kabushiki Kaisha
- Masaaki Katayama
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Piston crown bowls defining combustion chamber constructions in opp...
- Patent number 10,180,115
- Issue date Jan 15, 2019
- Achates Power, Inc.
- Tristan M. Burton
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Piston design for splitting jets
- Patent number 10,087,882
- Issue date Oct 2, 2018
- Caterpillar Inc.
- Bobby John
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method for monitoring the fuel injection of an internal combustion...
- Patent number 10,030,574
- Issue date Jul 24, 2018
- IFP Energies Nouvelles
- Lionel Martinez
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Combustion chamber structure for internal combustion engine
- Patent number 10,024,267
- Issue date Jul 17, 2018
- Toyota Jidosha Kabushiki Kaisha
- Kentaro Nishida
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Asymmetrically-shaped combustion chamber for opposed-piston engines
- Patent number 9,995,213
- Issue date Jun 12, 2018
- Achates Power, Inc.
- Neerav Abani
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Low reactivity, compression-ignition, opposed-piston engine
- Patent number 9,995,201
- Issue date Jun 12, 2018
- Achates Power, Inc.
- Fabien G. Redon
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Control device for compression-ignited internal combustion engine
- Patent number 9,957,913
- Issue date May 1, 2018
- Toyota Jidosha Kabushiki Kaisha
- Tomoyuki Ono
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Low reactivity, compression-ignition, opposed-piston engine
- Patent number 9,957,880
- Issue date May 1, 2018
- Achates Power, Inc.
- Fabien G. Redon
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Combustion system for gaseous fueled internal combustion engine
- Patent number 9,938,888
- Issue date Apr 10, 2018
- Westport Power Inc.
- Jian Huang
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Piston design for jet placement
- Patent number 9,869,270
- Issue date Jan 16, 2018
- Caterpillar Inc.
- Jonathan W. Anders
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Skewed combustion chamber for opposed-piston engines
- Patent number 9,840,965
- Issue date Dec 12, 2017
- Achates Power, Inc.
- Rishikesh Venugopal
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
OPPOSED-PISTON ENGINE
- Publication number 20230014414
- Publication date Jan 19, 2023
- Mitsubishi Heavy Industries, Ltd.
- Masafumi MORI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
PISTON BOWL GEOMETRY, CUFF AND TOP LAND INTERACTION FOR REDUCED HYD...
- Publication number 20220364498
- Publication date Nov 17, 2022
- Caterpillar Inc.
- Jonathan Kevin Tooker
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
PISTON BOWL GEOMETRIES FOR INTERNAL COMBUSTION ENGINES
- Publication number 20220034279
- Publication date Feb 3, 2022
- FEV GmbH
- Satyum Joshi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
APPARATUS FOR OPTIMIZING FUEL/AIR MIXING PROCESS OF INTERNAL COMBUS...
- Publication number 20210310403
- Publication date Oct 7, 2021
- TIANJIN UNIVERSITY
- Zhen LU
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
Method for Operating an Internal Combustion Engine for a Motor Vehi...
- Publication number 20210239072
- Publication date Aug 5, 2021
- Daimler AG
- Joerg Bauer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
PISTON FOR COMPRESSION-IGNITION ENGINE HAVING ANTEBOWL AND ENGINE O...
- Publication number 20200165963
- Publication date May 28, 2020
- Caterpillar Inc.
- Brandon Bowditch
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
COMBUSTION CHAMBER STRUCTURE FOR ENGINE
- Publication number 20200158006
- Publication date May 21, 2020
- Mazda Motor Corporation
- Satoshi IMAMURA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
COMBUSTION CHAMBER STRUCTURE FOR ENGINE
- Publication number 20200158007
- Publication date May 21, 2020
- Mazda Motor Corporation
- Satoshi IMAMURA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
A PISTON FOR AN INTERNAL COMBUSTION ENGINE
- Publication number 20200141305
- Publication date May 7, 2020
- SCANIA CV AB
- Henrik DEMBINSKI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Internal Combustion Engine and Method for Its Operation
- Publication number 20200095921
- Publication date Mar 26, 2020
- Caterpillar Inc.
- Kenth I. Svensson
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
DIESEL ENGINE
- Publication number 20190360428
- Publication date Nov 28, 2019
- MAZDA MOTOR CORPORATION
- Jun Kanzaki
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Method for Operating an Internal Combustion Engine, and Internal Co...
- Publication number 20190186342
- Publication date Jun 20, 2019
- Daimler AG
- Herbert ZOELLER
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
DIESEL ENGINE HAVING REENTRANT COMBUSTION CHAMBER
- Publication number 20190112968
- Publication date Apr 18, 2019
- Hyundai Motor Company
- Chang-Yeol CHOI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CONTROL DEVICE FOR ENGINE
- Publication number 20190063344
- Publication date Feb 28, 2019
- Mazda Motor Corporation
- Kota Matsumoto
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CONTROL SYSTEM FOR PRE-MIXTURE COMPRESSION-IGNITION ENGINE
- Publication number 20190063361
- Publication date Feb 28, 2019
- Mazda Motor Corporation
- Naohiro Yamaguchi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
PISTON BOWL RIM WITH FATIGUE RESISTANCE
- Publication number 20190048822
- Publication date Feb 14, 2019
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Francesco GERMANO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SKEWED COMBUSTION CHAMBER FOR OPPOSED-PISTON ENGINES
- Publication number 20180058315
- Publication date Mar 1, 2018
- Achates Power, Inc.
- RISHIKESH VENUGOPAL
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD FOR MONITORING THE FUEL INJECTION OF AN INTERNAL COMBUSTION...
- Publication number 20170082013
- Publication date Mar 23, 2017
- IFP ENERGIES NOUVELLES
- Lionel MARTINEZ
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
COMBUSTION CHAMBER FOR AN INTERNAL COMBUSTION ENGINE AND AN INTERNA...
- Publication number 20170067391
- Publication date Mar 9, 2017
- VOLVO TRUCK CORPORATION
- Richard S. Brandt
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
LOW REACTIVITY, COMPRESSION-IGNITION, OPPOSED-PISTON ENGINE
- Publication number 20160369686
- Publication date Dec 22, 2016
- Achates Power, Inc.
- Fabien G. Redon
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
COMBUSTION CHAMBER OF DIESEL ENGINE
- Publication number 20160363042
- Publication date Dec 15, 2016
- DALIAN UNIVERSITY OF TECHNOLOGY
- Wuqiang LONG
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
COMBUSTION SYSTEM FOR GASEOUS FUELLED INTERNAL COMBUSTION ENGINE
- Publication number 20160348571
- Publication date Dec 1, 2016
- WESTPORT POWER INC.
- Jian HUANG
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
LOW REACTIVITY, COMPRESSION-IGNITION, OPPOSED-PISTON ENGINE
- Publication number 20160341104
- Publication date Nov 24, 2016
- Achates Power, Inc.
- Fabien G. Redon
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CONTROL DEVICE FOR COMPRESSION-IGNITED INTERNAL COMBUSTION ENGINE
- Publication number 20160333819
- Publication date Nov 17, 2016
- Toyota Jidosha Kabushiki Kaisha
- Tomoyuki ONO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
INTERNAL COMBUSTION ENGINE
- Publication number 20150337756
- Publication date Nov 26, 2015
- Toyota Jidosha Kabushiki Kaisha
- Ryo MICHIKAWAUCHI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FUEL INJECTION WITH SWIRL SPRAY PATTERNS IN OPPOSED-PISTON ENGINES
- Publication number 20150285127
- Publication date Oct 8, 2015
- Achates Power, Inc.
- Neerav Abani
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Piston Having Combustion Bowl Shaped to Balance Combustion Efficien...
- Publication number 20150128899
- Publication date May 14, 2015
- Caterpillar Inc.
- William L. Easley
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
COMBUSTION CHAMBER STRUCTURE FOR INTERNAL COMBUSTION ENGINE
- Publication number 20140331957
- Publication date Nov 13, 2014
- Toyota Jidosha Kabushiki Kaisha
- Kentaro Nishida
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
PISTON HAVING COMBUSTION BOWL AND ENGINE USING SAME
- Publication number 20140331961
- Publication date Nov 13, 2014
- Caterpillar Inc.
- Aaron Ness
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
COMBUSTION SYSTEM FOR AN ENGINE HAVING A SWIRL INDUCING COMBUSTION...
- Publication number 20140238341
- Publication date Aug 28, 2014
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Robert D. Straub
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Piston bowl geometry, cuff and top land interaction for reduced hyd...

Opposed-piston engine

Method for operating an internal combustion engine for a motor vehi...

Apparatus for optimizing fuel/air mixing process of internal combus...

Piston bowl geometries for internal combustion engines

Engine operating method and piston having non-reentrant combustion...

Combustion chamber structure for engine

Control system for compression-ignition engine

Control system for pre-mixture compression-ignition engine

Piston design for flow re-direction

Combustion chamber structure for engine

Internal combustion engine and method for its operation

Control device for engine

Intake ports with connecting passage for a diesel engine

Control system of compression-ignition engine

Combustion chamber for an internal combustion engine and an interna...

Skewed combustion chamber for opposed-piston engines

Piston bowl rim with fatigue resistance

Internal combustion engine

Piston crown bowls defining combustion chamber constructions in opp...

Piston design for splitting jets

Method for monitoring the fuel injection of an internal combustion...

Combustion chamber structure for internal combustion engine

Asymmetrically-shaped combustion chamber for opposed-piston engines

Low reactivity, compression-ignition, opposed-piston engine

Control device for compression-ignited internal combustion engine

Low reactivity, compression-ignition, opposed-piston engine

Combustion system for gaseous fueled internal combustion engine

Piston design for jet placement

Skewed combustion chamber for opposed-piston engines

Patents Applicationslast 30 patents

OPPOSED-PISTON ENGINE

PISTON BOWL GEOMETRY, CUFF AND TOP LAND INTERACTION FOR REDUCED HYD...

PISTON BOWL GEOMETRIES FOR INTERNAL COMBUSTION ENGINES

APPARATUS FOR OPTIMIZING FUEL/AIR MIXING PROCESS OF INTERNAL COMBUS...

Method for Operating an Internal Combustion Engine for a Motor Vehi...

PISTON FOR COMPRESSION-IGNITION ENGINE HAVING ANTEBOWL AND ENGINE O...

COMBUSTION CHAMBER STRUCTURE FOR ENGINE

COMBUSTION CHAMBER STRUCTURE FOR ENGINE

A PISTON FOR AN INTERNAL COMBUSTION ENGINE

Internal Combustion Engine and Method for Its Operation

DIESEL ENGINE

Method for Operating an Internal Combustion Engine, and Internal Co...

DIESEL ENGINE HAVING REENTRANT COMBUSTION CHAMBER

CONTROL DEVICE FOR ENGINE

CONTROL SYSTEM FOR PRE-MIXTURE COMPRESSION-IGNITION ENGINE

PISTON BOWL RIM WITH FATIGUE RESISTANCE

SKEWED COMBUSTION CHAMBER FOR OPPOSED-PISTON ENGINES

METHOD FOR MONITORING THE FUEL INJECTION OF AN INTERNAL COMBUSTION...

COMBUSTION CHAMBER FOR AN INTERNAL COMBUSTION ENGINE AND AN INTERNA...

LOW REACTIVITY, COMPRESSION-IGNITION, OPPOSED-PISTON ENGINE

COMBUSTION CHAMBER OF DIESEL ENGINE

COMBUSTION SYSTEM FOR GASEOUS FUELLED INTERNAL COMBUSTION ENGINE

LOW REACTIVITY, COMPRESSION-IGNITION, OPPOSED-PISTON ENGINE

CONTROL DEVICE FOR COMPRESSION-IGNITED INTERNAL COMBUSTION ENGINE

INTERNAL COMBUSTION ENGINE

FUEL INJECTION WITH SWIRL SPRAY PATTERNS IN OPPOSED-PISTON ENGINES

Piston Having Combustion Bowl Shaped to Balance Combustion Efficien...

COMBUSTION CHAMBER STRUCTURE FOR INTERNAL COMBUSTION ENGINE

PISTON HAVING COMBUSTION BOWL AND ENGINE USING SAME

COMBUSTION SYSTEM FOR AN ENGINE HAVING A SWIRL INDUCING COMBUSTION...