with conically or frusto-conically shaped valves

Industry

CPC
F01L7/08

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F01Engines F01LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES F01L7/00Rotary or oscillatory slide valve-gear or valve arrangements

Current Industry

F01L7/08with conically or frusto-conically shaped valves

Industries

Patents Grantslast 30 patents

Information Patent Grant
Valve for an internal combustion engine
- Patent number 10,934,900
- Issue date Mar 2, 2021
- MAN Truck & Bus AG
- Dimitri Schlee
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Variable travel valve apparatus for an internal combustion engine
- Patent number 10,309,266
- Issue date Jun 4, 2019
- JP Scope, Inc.
- Charles E. Price
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Rotary valve internal combustion engine
- Patent number 9,951,685
- Issue date Apr 24, 2018
- RCV Engines Limited
- Keith Lawes
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Variable travel valve apparatus for an internal combustion engine
- Patent number 9,145,797
- Issue date Sep 29, 2015
- JP Scope, Inc.
- Charles E. Price
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Valve apparatus for an internal combustion engine
- Patent number 8,899,205
- Issue date Dec 2, 2014
- JP Scope, Inc.
- Charles E. Price
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Variable travel valve apparatus for an internal combustion engine
- Patent number 8,528,511
- Issue date Sep 10, 2013
- JP Scope, Inc.
- Charles E. Price
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Valve apparatus for an internal combustion engine
- Patent number 8,516,988
- Issue date Aug 27, 2013
- JP Scope, Inc.
- Charles E. Price
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Valve apparatus for an internal combustion engine
- Patent number 8,108,995
- Issue date Feb 7, 2012
- JP Scope LLC
- Charles E. Price
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method of operating a valve apparatus for an internal combustion en...
- Patent number 7,874,271
- Issue date Jan 25, 2011
- JP Scope LLC
- Charles E. Price
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Intake and exhaust device equipped with first and second valve disks
- Patent number 7,845,318
- Issue date Dec 7, 2010
- Hyundai Motor Company
- Byung Ok Park
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Rotary valve in an internal combustion engine
- Patent number 7,841,308
- Issue date Nov 30, 2010
- Barry A. Muth
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Valve apparatus for an internal combustion engine
- Patent number 7,461,619
- Issue date Dec 9, 2008
- JP Scope LLC
- Charles E. Price
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Valve apparatus for an internal combustion engine
- Patent number 7,448,354
- Issue date Nov 11, 2008
- JP Scope LLC
- Charles E. Price
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Valve apparatus for an internal combustion engine
- Patent number 7,373,909
- Issue date May 20, 2008
- JP Scope LLC
- Charles E. Price
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Valve apparatus for an internal combustion engine
- Patent number 7,263,963
- Issue date Sep 4, 2007
- JP Scope LLC
- Charles E. Price
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Rotary valve internal combustion engine
- Patent number 6,513,475
- Issue date Feb 4, 2003
- Barry Muth
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Carbon fiber reinforced carbon composite rotary valve for an intern...
- Patent number 6,098,579
- Issue date Aug 8, 2000
- The United States of America as represented by the United States National Aer...
- G. Burton Northam
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Carbon fiber reinforced carbon composite rotary valves for internal...
- Patent number 5,908,016
- Issue date Jun 1, 1999
- The United States of America as represented by the administrator of the Natio...
- G. Burton Northam
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Gas-exchanging process for two-stroke, internal combustion engines
- Patent number 5,345,897
- Issue date Sep 13, 1994
- Robert Bosch GmbH
- Ernst Linder
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Rotary valve with seal for internal combustion engine
- Patent number 5,329,897
- Issue date Jul 19, 1994
- Renaissance Motor Works Co.
- Jeffrey A. Hemphill
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Rotary valves
- Patent number 4,838,220
- Issue date Jun 13, 1989
- Jaguar Cars Limited
- Bryan N. V. Parsons
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Four-stroke internal combustion piston engine
- Patent number 4,715,336
- Issue date Dec 29, 1987
- Ficht GmbH
- Manfred Schindler
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Internal combustion engine
- Patent number 4,517,937
- Issue date May 21, 1985
- Herbert Ball
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Internal combustion engines
- Patent number 4,033,317
- Issue date Jul 5, 1977
- Aspin Power Limited
- Frank Metcalf Aspin
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Rotary valve
- Patent number 3,989,025
- Issue date Nov 2, 1976
- Daniel Franco
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
3526215
- Patent number 3,526,215
- Issue date Sep 1, 1970
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
3362391
- Patent number 3,362,391
- Issue date Jan 9, 1968
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
3198181
- Patent number 3,198,181
- Issue date Aug 3, 1965
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
3145701
- Patent number 3,145,701
- Issue date Aug 25, 1964
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
3051156
- Patent number 3,051,156
- Issue date Aug 28, 1962
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
VARIABLE TRAVEL VALVE APPARATUS FOR AN INTERNAL COMBUSTION ENGINE
- Publication number 20140007829
- Publication date Jan 9, 2014
- JP SCOPE, INC.
- Charles E. Price
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
VALVE APPARATUS FOR AN INTERNAL COMBUSTION ENGINE
- Publication number 20130340702
- Publication date Dec 26, 2013
- JP SCOPE, INC.
- Charles E. Price
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
VALVE APPARATUS FOR AN INTERNAL COMBUSTION ENGINE
- Publication number 20120266845
- Publication date Oct 25, 2012
- JP SCOPE LLC
- Charles E. PRICE
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
VARIABLE TRAVEL VALVE APPARATUS FOR AN INTERNAL COMBUSTION ENGINE
- Publication number 20100077973
- Publication date Apr 1, 2010
- Charles E. PRICE
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
INTAKE AND EXHAUST DEVICE EQUIPPED WITH FIRST VALVE DISK AND SECOND...
- Publication number 20090126671
- Publication date May 21, 2009
- Byung Ok Park
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
VALVE APPARATUS FOR AN INTERNAL COMBUSTION ENGINE
- Publication number 20090095239
- Publication date Apr 16, 2009
- Charles E. PRICE
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Rotary valve for an internal combustion engine
- Publication number 20080236535
- Publication date Oct 2, 2008
- Marc Gilbert Ivan van Driessche
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
VALVE APPARATUS FOR AN INTERNAL COMBUSTION ENGINE
- Publication number 20080017161
- Publication date Jan 24, 2008
- Charles E. Price
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
VALVE APPARATUS FOR AN INTERNAL COMBUSTION ENGINE
- Publication number 20070068470
- Publication date Mar 29, 2007
- Charles E. Price
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
VALVE APPARATUS FOR AN INTERNAL COMBUSTION ENGINE
- Publication number 20070067988
- Publication date Mar 29, 2007
- Charles E. Price
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
VALVE APPARATUS FOR AN INTERNAL COMBUSTION ENGINE
- Publication number 20070068494
- Publication date Mar 29, 2007
- Charles E. Price
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
VALVE APPARATUS FOR AN INTERNAL COMBUSTION ENGINE
- Publication number 20070068471
- Publication date Mar 29, 2007
- Charles E. Price
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Rotary valve internal combustion engine
- Publication number 20020152983
- Publication date Oct 24, 2002
- Barry Muth
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

with conically or frusto-conically shaped valves

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Valve for an internal combustion engine

Variable travel valve apparatus for an internal combustion engine

Rotary valve internal combustion engine

Variable travel valve apparatus for an internal combustion engine

Valve apparatus for an internal combustion engine

Variable travel valve apparatus for an internal combustion engine

Valve apparatus for an internal combustion engine

Valve apparatus for an internal combustion engine

Method of operating a valve apparatus for an internal combustion en...

Intake and exhaust device equipped with first and second valve disks

Rotary valve in an internal combustion engine

Valve apparatus for an internal combustion engine

Valve apparatus for an internal combustion engine

Valve apparatus for an internal combustion engine

Valve apparatus for an internal combustion engine

Rotary valve internal combustion engine

Carbon fiber reinforced carbon composite rotary valve for an intern...

Carbon fiber reinforced carbon composite rotary valves for internal...

Gas-exchanging process for two-stroke, internal combustion engines

Rotary valve with seal for internal combustion engine

Rotary valves

Four-stroke internal combustion piston engine

Internal combustion engine

Internal combustion engines

Rotary valve

3526215

3362391

3198181

3145701

3051156

Patents Applicationslast 30 patents

VARIABLE TRAVEL VALVE APPARATUS FOR AN INTERNAL COMBUSTION ENGINE

VALVE APPARATUS FOR AN INTERNAL COMBUSTION ENGINE

VALVE APPARATUS FOR AN INTERNAL COMBUSTION ENGINE

VARIABLE TRAVEL VALVE APPARATUS FOR AN INTERNAL COMBUSTION ENGINE

INTAKE AND EXHAUST DEVICE EQUIPPED WITH FIRST VALVE DISK AND SECOND...

VALVE APPARATUS FOR AN INTERNAL COMBUSTION ENGINE

Rotary valve for an internal combustion engine

VALVE APPARATUS FOR AN INTERNAL COMBUSTION ENGINE

VALVE APPARATUS FOR AN INTERNAL COMBUSTION ENGINE

VALVE APPARATUS FOR AN INTERNAL COMBUSTION ENGINE

VALVE APPARATUS FOR AN INTERNAL COMBUSTION ENGINE

VALVE APPARATUS FOR AN INTERNAL COMBUSTION ENGINE

Rotary valve internal combustion engine