Chamber shapes or constructions

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CPC
F02B21/02

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F02Combustion engines F02BINTERNAL-COMBUSTION PISTON ENGINES COMBUSTION ENGINES IN GENERAL F02B21/00Engines characterised by air-storage chambers

Current Industry

F02B21/02Chamber shapes or constructions

Industries

Patents Grantslast 30 patents

Information Patent Grant
Internal combustion engine, combustion systems, and related methods...
- Patent number 11,773,765
- Issue date Oct 3, 2023
- Douglas David Bunjes
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Hybrid vehicle
- Patent number 10,697,418
- Issue date Jun 30, 2020
- Toyota Jidosha Kabushiki Kaisha
- Shigeki Miyashita
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Air injection control into a combustion chamber
- Patent number 10,422,271
- Issue date Sep 24, 2019
- Douglas David Bunjes
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Supercharging engine
- Patent number 9,512,789
- Issue date Dec 6, 2016
- Hyundai Motor Company
- Jangsu Lee
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Condensate management for motor-vehicle compressed air storage systems
- Patent number 9,234,469
- Issue date Jan 12, 2016
- Ford Global Technologies, LLC
- Ross Dykstra Pursifull
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Turbocharged single cylinder internal combustion engine using an ai...
- Patent number 9,222,405
- Issue date Dec 29, 2015
- Massachusetts Institute of Technology
- Amos Greene Winter
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Internal combustion engine
- Patent number 8,931,282
- Issue date Jan 13, 2015
- Jonathan Jay Feinstein
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method and system for storing energy and generating power heat in a...
- Patent number 8,904,792
- Issue date Dec 9, 2014
- Chevron U.S.A. Inc.
- Harrison W. Sigworth
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Stored compressed air management and flow control for improve engin...
- Patent number 8,726,891
- Issue date May 20, 2014
- Ford Global Technologies, LLC
- Ross Dykstra Pursifull
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Condensate management for motor-vehicle compressed air storage systems
- Patent number 8,713,938
- Issue date May 6, 2014
- Ford Global Technologies, LLC
- Ross Dykstra Pursifull
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Pneumatic hybrid internal combustion engine on the basis of fixed c...
- Patent number 8,657,044
- Issue date Feb 25, 2014
- ETH Zurich
- Christian Dönitz
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Condensate management for motor-vehicle compressed air storage systems
- Patent number 8,418,463
- Issue date Apr 16, 2013
- Ford Global Technologies, LLC
- Ross Dykstra Pursifull
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Stored compressed air management and flow control for improved engi...
- Patent number 8,371,276
- Issue date Feb 12, 2013
- Ford Global Technologies, LLC
- Ross Dykstra Pursifull
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Engine valve assembly having holding tank with return valve and dis...
- Patent number 7,322,321
- Issue date Jan 29, 2008
- Barnett Joel Robinson
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Piston configuration for reducing smoke and particulate emissions f...
- Patent number 6,178,942
- Issue date Jan 30, 2001
- Sonex Research, Inc.
- Carlo Leto di Priolo
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
2-stroke cycle internal combustion engine
- Patent number 6,129,059
- Issue date Oct 10, 2000
- Honda Giken Kogyo Kabushiki Kaisha
- Masahiro Asai
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Combustion control device for an engine
- Patent number 5,908,012
- Issue date Jun 1, 1999
- Honda Giken Kogyo Kabushiki Kaisha
- Tsuneo Endoh
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Charge conditioning system for enabling cold starting and running o...
- Patent number 5,855,192
- Issue date Jan 5, 1999
- Sonex Research, Inc.
- William P. McCowan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Piston with cavity
- Patent number 5,551,388
- Issue date Sep 3, 1996
- T&N Technology Limited
- Roger H. Slee
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Combustion promoter for internal combustion engines
- Patent number 5,156,685
- Issue date Oct 20, 1992
- Takeshi Okuma
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Piston and process for achieving controlled ignition and combustion...
- Patent number 4,898,135
- Issue date Feb 6, 1990
- Sonex Research, Inc.
- Charles C. Failla
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Internal combustion piston engine using air chamber in piston drive...
- Patent number 4,592,318
- Issue date Jun 3, 1986
- Sonex Research Inc.
- Andrew A. Pouring
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Combustion process for I.C. engine using a resonating air chamber i...
- Patent number 4,592,331
- Issue date Jun 3, 1986
- Sonex Research Inc.
- Andrew A. Pouring
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Internal combustion engine with stratified charge
- Patent number 3,976,039
- Issue date Aug 24, 1976
- Regie Nationale des Usines Renault
- Claude Henault
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
2806456
- Patent number 2,806,456
- Issue date Sep 17, 1957
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
2731956
- Patent number 2,731,956
- Issue date Jan 24, 1956
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
2612146
- Patent number 2,612,146
- Issue date Sep 30, 1952
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
2607326
- Patent number 2,607,326
- Issue date Aug 19, 1952
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
2442664
- Patent number 2,442,664
- Issue date Jun 1, 1948
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
2436855
- Patent number 2,436,855
- Issue date Mar 2, 1948
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
VARIABLE DISPLACEMENT ENGINE
- Publication number 20240309820
- Publication date Sep 19, 2024
- JAY TRAN
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
AIR INJECTION CONTROL INTO A COMBUSTION CHAMBER
- Publication number 20190360386
- Publication date Nov 28, 2019
- Douglas David Bunjes
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
HYBRID VEHICLE
- Publication number 20190277240
- Publication date Sep 12, 2019
- Toyota Jidosha Kabushiki Kaisha
- Shigeki Miyashita
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SPLIT-CYCLE ENGINE
- Publication number 20190203633
- Publication date Jul 4, 2019
- Peter Charles Cheeseman
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
INTERNAL COMBUSTION ENGINE, COMBUSTION SYSTEMS, AND RELATED METHODS...
- Publication number 20170370277
- Publication date Dec 28, 2017
- Douglas David Bunjes
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
INTERNAL COMBUSTION ENGINE
- Publication number 20150114338
- Publication date Apr 30, 2015
- Jonathan Jay FEINSTEIN
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CONDENSATE MANAGEMENT FOR MOTOR-VEHICLE COMPRESSED AIR STORAGE SYSTEMS
- Publication number 20140158095
- Publication date Jun 12, 2014
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Ross Dykstra Pursifull
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CONDENSATE MANAGEMENT FOR MOTOR-VEHICLE COMPRESSED AIR STORAGE SYSTEMS
- Publication number 20130228156
- Publication date Sep 5, 2013
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Ross Dykstra Pursifull
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Stored Compressed Air Management and Flow Control for Improved Engi...
- Publication number 20130146036
- Publication date Jun 13, 2013
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Ross Dykstra Pursifull
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD AND SYSTEM FOR STORING ENERGY AND GENERATING POWER HEAT IN A...
- Publication number 20120279222
- Publication date Nov 8, 2012
- Chevron U.S.A.
- Harrison W. Sigworth, JR.
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
AIR MANAGEMENT SYSTEM FOR AIR HYBRID ENGINE
- Publication number 20120255296
- Publication date Oct 11, 2012
- SCUDERI GROUP, LLC
- Ford A. Phillips
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
INTERNAL COMBUSTION ENGINE
- Publication number 20120186221
- Publication date Jul 26, 2012
- Jonathan Jay FEINSTEIN
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
INTERNAL COMBUSTION ENGINE
- Publication number 20120090291
- Publication date Apr 19, 2012
- Jonathan Jay FEINSTEIN
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
FORCED INDUCTION SYSTEM FOR AN INTERNAL COMBUSTION ENGINE
- Publication number 20110271933
- Publication date Nov 10, 2011
- Scott Snow
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Stored Compressed Air Management and Flow Control for Improved Engi...
- Publication number 20110253098
- Publication date Oct 20, 2011
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Ross Dykstra Pursifull
- B60 - VEHICLES IN GENERAL
Information Patent Application
Condensate Management for Motor-Vehicle Compressed Air Storage Systems
- Publication number 20110253111
- Publication date Oct 20, 2011
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Ross Dykstra Pursifull
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Internal combustion engine having intake manifold combined with hol...
- Publication number 20110061633
- Publication date Mar 17, 2011
- Barnett Joel Robinson
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
PNEUMATIC HYBRID INTERNAL COMBUSTION ENGINE ON THE BASIS OF FIXED C...
- Publication number 20110023820
- Publication date Feb 3, 2011
- Christian Dönitz
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
SEAL FOR A ROTARY VALVE FOR AN INTERNAL COMBUSTION ENGINE
- Publication number 20100236514
- Publication date Sep 23, 2010
- Gordon McNally
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Engine valve assembly having holding tank with return valve and dis...
- Publication number 20070246007
- Publication date Oct 25, 2007
- Barnett Joel Robinson
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Chamber shapes or constructions

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Internal combustion engine, combustion systems, and related methods...

Hybrid vehicle

Air injection control into a combustion chamber

Supercharging engine

Condensate management for motor-vehicle compressed air storage systems

Turbocharged single cylinder internal combustion engine using an ai...

Internal combustion engine

Method and system for storing energy and generating power heat in a...

Stored compressed air management and flow control for improve engin...

Condensate management for motor-vehicle compressed air storage systems

Pneumatic hybrid internal combustion engine on the basis of fixed c...

Condensate management for motor-vehicle compressed air storage systems

Stored compressed air management and flow control for improved engi...

Engine valve assembly having holding tank with return valve and dis...

Piston configuration for reducing smoke and particulate emissions f...

2-stroke cycle internal combustion engine

Combustion control device for an engine

Charge conditioning system for enabling cold starting and running o...

Piston with cavity

Combustion promoter for internal combustion engines

Piston and process for achieving controlled ignition and combustion...

Internal combustion piston engine using air chamber in piston drive...

Combustion process for I.C. engine using a resonating air chamber i...

Internal combustion engine with stratified charge

2806456

2731956

2612146

2607326

2442664

2436855

Patents Applicationslast 30 patents

VARIABLE DISPLACEMENT ENGINE

AIR INJECTION CONTROL INTO A COMBUSTION CHAMBER

HYBRID VEHICLE

SPLIT-CYCLE ENGINE

INTERNAL COMBUSTION ENGINE, COMBUSTION SYSTEMS, AND RELATED METHODS...

INTERNAL COMBUSTION ENGINE

CONDENSATE MANAGEMENT FOR MOTOR-VEHICLE COMPRESSED AIR STORAGE SYSTEMS

CONDENSATE MANAGEMENT FOR MOTOR-VEHICLE COMPRESSED AIR STORAGE SYSTEMS

Stored Compressed Air Management and Flow Control for Improved Engi...

METHOD AND SYSTEM FOR STORING ENERGY AND GENERATING POWER HEAT IN A...

AIR MANAGEMENT SYSTEM FOR AIR HYBRID ENGINE

INTERNAL COMBUSTION ENGINE

INTERNAL COMBUSTION ENGINE

FORCED INDUCTION SYSTEM FOR AN INTERNAL COMBUSTION ENGINE

Stored Compressed Air Management and Flow Control for Improved Engi...

Condensate Management for Motor-Vehicle Compressed Air Storage Systems

Internal combustion engine having intake manifold combined with hol...

PNEUMATIC HYBRID INTERNAL COMBUSTION ENGINE ON THE BASIS OF FIXED C...

SEAL FOR A ROTARY VALVE FOR AN INTERNAL COMBUSTION ENGINE

Engine valve assembly having holding tank with return valve and dis...