Multi-cylinder engines other than those provided for in, or of interest apart from, groups F02B25/02 - F02B25/24

Industry

CPC
F02B25/26

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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 F02B25/00Engines characterised by using fresh charge for scavenging cylinders

Current Industry

F02B25/26Multi-cylinder engines other than those provided for in, or of interest apart from, groups F02B25/02 - F02B25/24

Industries

Patents Grantslast 30 patents

Information Patent Grant
Cylinder gas recirculation system device of internal combustion eng...
- Patent number 12,123,378
- Issue date Oct 22, 2024
- Tianjin University
- Tianyou Wang
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Port belt arrangement
- Patent number 11,105,293
- Issue date Aug 31, 2021
- COX POWERTRAIN LIMITED
- Euan Freeman
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Planetary rotary engine with rotary ring valves
- Patent number 10,145,243
- Issue date Dec 4, 2018
- Planetary Rotor Engine Company
- William Bennett Ribbens
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Reciprocating integral linear engine compressor
- Patent number 9,957,958
- Issue date May 1, 2018
- Southwest Research Institute
- Danny M. Deffenbaugh
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Internal combustion engine with port communication
- Patent number 9,896,990
- Issue date Feb 20, 2018
- Pratt & Whitney Canada Corp.
- Jean Thomassin
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Internal combustion engine with port communication
- Patent number 9,714,604
- Issue date Jul 25, 2017
- Pratt & Whitney Canada Corp.
- Jean Thomassin
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Two stroke engine porting arrangement
- Patent number 9,334,789
- Issue date May 10, 2016
- CITS ENGINEERING PTY LTD
- Basil Van Rooyen
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine system having dedicated cylinder-to-cylinder connection
- Patent number 8,875,672
- Issue date Nov 4, 2014
- Electro-Motive Diesel, Inc.
- Teoman Uzkan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Internal combustion engine with cylinder and piston having a dual-c...
- Patent number 7,467,613
- Issue date Dec 23, 2008
- David M. Taylor, Sr.
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Air charging system for an opposed piston opposed cylinder free pis...
- Patent number 6,957,632
- Issue date Oct 25, 2005
- Ford Global Technologies, LLC
- Cliff Carlson
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Engine exhaust brake
- Patent number 6,899,079
- Issue date May 31, 2005
- Patrick George Hill
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Automatic, pressure responsive air intake valve for internal combus...
- Patent number 6,349,691
- Issue date Feb 26, 2002
- Jeffrey F. Klein
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Forced coaxially ventilated two stroke power plant
- Patent number 6,257,180
- Issue date Jul 10, 2001
- Jeffrey F. Klein
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Porting arrangement for two cycle engine
- Patent number 6,019,074
- Issue date Feb 1, 2000
- Yamaha Hatsudoki Kabushiki Kaisha
- Kimitake Otome
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Two-stroke engine with valve motion control means
- Patent number 5,752,477
- Issue date May 19, 1998
- Institut Francais du Petrole
- Jean-Charles Dabadie
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Multicylinder two-stroke engine intake manifold
- Patent number 5,377,630
- Issue date Jan 3, 1995
- Orbital Engine Company (Australia) Pty. Limited
- Christopher K. Schlunke
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Stepped piston engine
- Patent number 5,189,995
- Issue date Mar 2, 1993
- Bernard Hooper
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Exhaust manifold expansion slot for internal combustion motor
- Patent number 5,174,252
- Issue date Dec 29, 1992
- Outboard Marine Corporation
- Gregory J. Binversie
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Air intake system for two cycle multi cylinder engine
- Patent number 5,159,903
- Issue date Nov 3, 1992
- Sanshin Kogyo Kabushiki Kaisha
- Masanori Takahashi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Process and device for self super-charging a two stroke engine
- Patent number 5,156,118
- Issue date Oct 20, 1992
- Remi E. Curtil
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Vertical three cylinder two cycle engine with single carburetor
- Patent number 5,119,769
- Issue date Jun 9, 1992
- Brunswick Corporation
- Eric A. Davis
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Vertical three cylinder two cycle engine with single carburetor and...
- Patent number 5,119,771
- Issue date Jun 9, 1992
- Brunswick Corporation
- Richard A. Davis
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Multi-cylinder two-cycle engine having improved transfer passage st...
- Patent number 5,113,810
- Issue date May 19, 1992
- Nissan Motor Co., Ltd.
- Mitsunori Ishii
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Two-stroke engine with controlled pneumatic injection
- Patent number 5,105,775
- Issue date Apr 21, 1992
- Institut Francais du Petrole
- Jean-Pierre Maissant
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Exhaust control valve system for parallel multi-cylinder two-cycle...
- Patent number 5,063,888
- Issue date Nov 12, 1991
- Yamaha Hatsudoki Kabushiki Kaisha
- Toshikazu Ozawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Exhaust control valve system for parallel multi-cylinder two-cycle...
- Patent number 5,063,887
- Issue date Nov 12, 1991
- Yamaha Hatsudoki Kabushiki Kaisha
- Toshikazu Ozawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Device for controlling or monitoring the start of introduction unde...
- Patent number 5,060,602
- Issue date Oct 29, 1991
- Institut Francais du Petrole
- Jean-Pierre Maissant
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Pressurized carburetted mixture introduction device and method
- Patent number 5,033,418
- Issue date Jul 23, 1991
- Institut Francais du Petrol
- Jean-Pierre Maissant
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Exhaust port control valve for two stroke engine
- Patent number 5,000,131
- Issue date Mar 19, 1991
- Yamaha Hatsudoki Kabushiki Kaisha
- Tatsuyuki Masuda
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Equalizer port
- Patent number 4,928,636
- Issue date May 29, 1990
- Brunswick Corporation
- Lyle E. Weed
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
PORT BELT ARRANGEMENT
- Publication number 20190178199
- Publication date Jun 13, 2019
- COX POWERTRAIN LIMITED
- Euan FREEMAN
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
INTERNAL COMBUSTION ENGINE
- Publication number 20190100295
- Publication date Apr 4, 2019
- Joost Engines Ltd
- Oliver Jukes
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Reciprocating Compressor With Integral Engine and With Linear Cylin...
- Publication number 20170167478
- Publication date Jun 15, 2017
- SOUTHWEST RESEARCH INSTITUTE
- Danny M. Deffenbaugh
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
INTERNAL COMBUSTION ENGINE WITH PORT COMMUNICATION
- Publication number 20140261292
- Publication date Sep 18, 2014
- Pratt & Whitney Canada Corp.
- Jean THOMASSIN
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
TWO STROKE ENGINE PORTING ARRANGEMENT
- Publication number 20130228158
- Publication date Sep 5, 2013
- CITS ENGINEERING PTY LTD
- Basil Van Rooyen
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ENGINE SYSTEM HAVING DEDICATED CYLINDER-TO-CYLINDER CONNECTION
- Publication number 20130220245
- Publication date Aug 29, 2013
- Teoman Uzkan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
TWO-STROKE HEAVY FUEL ENGINE
- Publication number 20120298083
- Publication date Nov 29, 2012
- RICARDO, INC.
- Thomas P. Howell
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Internal Combustion Engine With Cylinder And Piston Having A Dual-C...
- Publication number 20080173286
- Publication date Jul 24, 2008
- David M. Taylor
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Multi-cylinder engines other than those provided for in, or of interest apart from, groups F02B25/02 - F02B25/24

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Cylinder gas recirculation system device of internal combustion eng...

Port belt arrangement

Planetary rotary engine with rotary ring valves

Reciprocating integral linear engine compressor

Internal combustion engine with port communication

Internal combustion engine with port communication

Two stroke engine porting arrangement

Engine system having dedicated cylinder-to-cylinder connection

Internal combustion engine with cylinder and piston having a dual-c...

Air charging system for an opposed piston opposed cylinder free pis...

Engine exhaust brake

Automatic, pressure responsive air intake valve for internal combus...

Forced coaxially ventilated two stroke power plant

Porting arrangement for two cycle engine

Two-stroke engine with valve motion control means

Multicylinder two-stroke engine intake manifold

Stepped piston engine

Exhaust manifold expansion slot for internal combustion motor

Air intake system for two cycle multi cylinder engine

Process and device for self super-charging a two stroke engine

Vertical three cylinder two cycle engine with single carburetor

Vertical three cylinder two cycle engine with single carburetor and...

Multi-cylinder two-cycle engine having improved transfer passage st...

Two-stroke engine with controlled pneumatic injection

Exhaust control valve system for parallel multi-cylinder two-cycle...

Exhaust control valve system for parallel multi-cylinder two-cycle...

Device for controlling or monitoring the start of introduction unde...

Pressurized carburetted mixture introduction device and method

Exhaust port control valve for two stroke engine

Equalizer port

Patents Applicationslast 30 patents

PORT BELT ARRANGEMENT

INTERNAL COMBUSTION ENGINE

Reciprocating Compressor With Integral Engine and With Linear Cylin...

INTERNAL COMBUSTION ENGINE WITH PORT COMMUNICATION

TWO STROKE ENGINE PORTING ARRANGEMENT

ENGINE SYSTEM HAVING DEDICATED CYLINDER-TO-CYLINDER CONNECTION

TWO-STROKE HEAVY FUEL ENGINE

Internal Combustion Engine With Cylinder And Piston Having A Dual-C...