Cylindrical valves having one recess communicating successively with aligned inlet and exhaust ports

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CPC
F01L7/022

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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

F01L7/022Cylindrical valves having one recess communicating successively with aligned inlet and exhaust ports

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Rotary valve internal combustion engine
- Patent number 11,377,982
- Issue date Jul 5, 2022
- RCV Engines Limited
- Keith Lawes
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Fluid rotary machine
- Patent number 10,253,630
- Issue date Apr 9, 2019
- AIR SURF MARKETING INC.
- Isao Shimazu
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Variable volume transfer shuttle capsule and valve mechanism
- Patent number 10,253,724
- Issue date Apr 9, 2019
- Tour Engine, Inc.
- Hugo Benjamin Tour
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Combustion engine valve system
- Patent number 7,287,496
- Issue date Oct 30, 2007
- David Ostling
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Engine airflow management system
- Patent number 7,213,546
- Issue date May 8, 2007
- Steven Vermeer
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Spherical rotary engine valve assembly
- Patent number 7,121,247
- Issue date Oct 17, 2006
- Jung W. Lee
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Combustion engine valve system
- Patent number 7,089,893
- Issue date Aug 15, 2006
- David Ostling
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Control device and method for adjusting the angular velocity ratio...
- Patent number 7,036,474
- Issue date May 2, 2006
- Aft Atlas Fahrzeugtechnik GmbH
- Detlef Axmacher
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Four-stroke engine with rotary valve control
- Patent number 6,694,942
- Issue date Feb 24, 2004
- Dolmar GmbH
- Rainer Massmann
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Spheroidal rotary valve for combustion engines
- Patent number 6,321,699
- Issue date Nov 27, 2001
- Richard Berkeley Britton
- 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
Four-cycle marine engine
- Patent number 5,899,177
- Issue date May 4, 1999
- Outboard Marine Corporation
- Gregory J. Binversie
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Four-cycle marine engine
- Patent number 5,738,051
- Issue date Apr 14, 1998
- Outboard Marine Corporation
- Gregory J. Binversie
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and devices for controlling the combustion of a four stroke...
- Patent number 5,592,904
- Issue date Jan 14, 1997
- Guy Negre
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Geared reciprocating piston engine with spherical rotary valve
- Patent number 5,535,715
- Issue date Jul 16, 1996
- William J. Mouton
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Rotary valve for internal combustion engine
- Patent number 5,490,485
- Issue date Feb 13, 1996
- Iskender V. Kutlucinar
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Variable duration rotary valve
- Patent number 5,392,743
- Issue date Feb 28, 1995
- Jindrich Dokonal
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Rotary valve for an internal combustion engine
- Patent number 5,255,645
- Issue date Oct 26, 1993
- George W. Templeton
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Rotary valve shaft indent system
- Patent number 5,249,553
- Issue date Oct 5, 1993
- James J. Guiod
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
4-Cycle engine
- Patent number 5,230,314
- Issue date Jul 27, 1993
- Mitsubishi Jukogyo Kabushiki Kaisha
- Yoshitaka Kawahara
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Rotary valve
- Patent number 5,154,147
- Issue date Oct 13, 1992
- Takumi Muroki
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Rotary valve four-cycle engine
- Patent number 5,095,870
- Issue date Mar 17, 1992
- George C. Place
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Multiple piston expansion chamber engine
- Patent number 4,860,701
- Issue date Aug 29, 1989
- Francis W. Jackson
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Process and apparatus for controlling a gas evacuation circuit of a...
- Patent number 4,788,945
- Issue date Dec 6, 1988
- Guy Negre
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Multiple piston expansion chamber engine
- Patent number 4,741,296
- Issue date May 3, 1988
- Francis W. Jackson
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Multiple piston expansion chamber engine
- Patent number 4,715,328
- Issue date Dec 29, 1987
- Francis W. Jackson
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Device for controlling the combustion chambers exhaust and/or intak...
- Patent number 4,606,309
- Issue date Aug 19, 1986
- Elf France
- Jean-Claude Fayard
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Multiple piston expansion chamber engine
- Patent number 4,580,532
- Issue date Apr 8, 1986
- Francis W. Jackson
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Multiple piston expansion chamber engine
- Patent number 4,570,580
- Issue date Feb 18, 1986
- Francis W. Jackson
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Multiple piston expansion chamber engine
- Patent number 4,489,681
- Issue date Dec 25, 1984
- Francis W. Jackson
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
A ROTARY VALVE INTERNAL COMBUSTION ENGINE
- Publication number 20210317761
- Publication date Oct 14, 2021
- RCV ENGINES LIMITED
- Keith Lawes
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
MAGNETIC AIR ENGINE
- Publication number 20120164011
- Publication date Jun 28, 2012
- Michael Anguelo
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Rotary valve head
- Publication number 20060185640
- Publication date Aug 24, 2006
- Kevin Lee Barnes
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Internal combustion engines
- Publication number 20060086335
- Publication date Apr 27, 2006
- Andrew J Boulton
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Control device and method for adjusting the angular velocity ratio...
- Publication number 20050183681
- Publication date Aug 25, 2005
- Aft Atlas Fahrzeugtechnik GmbH
- Detlef Axmacher
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Rotary valve
- Publication number 20040187831
- Publication date Sep 30, 2004
- Leon Donald Bachelier
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Spherical rotary engine valve assembly
- Publication number 20040099236
- Publication date May 27, 2004
- Jung W. Lee
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Engine airflow management system
- Publication number 20020148420
- Publication date Oct 17, 2002
- Steven Vermeer
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Cylindrical valves having one recess communicating successively with aligned inlet and exhaust ports

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Rotary valve internal combustion engine

Fluid rotary machine

Variable volume transfer shuttle capsule and valve mechanism

Combustion engine valve system

Engine airflow management system

Spherical rotary engine valve assembly

Combustion engine valve system

Control device and method for adjusting the angular velocity ratio...

Four-stroke engine with rotary valve control

Spheroidal rotary valve for combustion engines

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

Four-cycle marine engine

Four-cycle marine engine

Method and devices for controlling the combustion of a four stroke...

Geared reciprocating piston engine with spherical rotary valve

Rotary valve for internal combustion engine

Variable duration rotary valve

Rotary valve for an internal combustion engine

Rotary valve shaft indent system

4-Cycle engine

Rotary valve

Rotary valve four-cycle engine

Multiple piston expansion chamber engine

Process and apparatus for controlling a gas evacuation circuit of a...

Multiple piston expansion chamber engine

Multiple piston expansion chamber engine

Device for controlling the combustion chambers exhaust and/or intak...

Multiple piston expansion chamber engine

Multiple piston expansion chamber engine

Multiple piston expansion chamber engine

Patents Applicationslast 30 patents

A ROTARY VALVE INTERNAL COMBUSTION ENGINE

MAGNETIC AIR ENGINE

Rotary valve head

Internal combustion engines

Control device and method for adjusting the angular velocity ratio...

Rotary valve

Spherical rotary engine valve assembly

Engine airflow management system