Variable control of exhaust valves only

Industry

CPC
F02D13/0284

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F02Combustion engines F02DCONTROLLING COMBUSTION ENGINES F02D13/00Controlling the engine output power by varying inlet or exhaust valve operating characteristics

Current Industry

F02D13/0284Variable control of exhaust valves only

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Engine and method of operating the same
- Patent number 12,163,480
- Issue date Dec 10, 2024
- Alpha-Otto Technologies, Inc.
- John Krzeminski
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Motorcycle engine with an always spring biased open exhaust valve
- Patent number 11,795,859
- Issue date Oct 24, 2023
- Timothy B. King
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Motorcycle engine with an always spring biased open exhaust valve
- Patent number 11,525,383
- Issue date Dec 13, 2022
- Timothy B. King
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Exhaust gas temperature assist for two-cycle uniflow scavenged dies...
- Patent number 10,837,385
- Issue date Nov 17, 2020
- Yelir, Inc.
- Michael B. Riley
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Motorcycle engine with an always spring biased open exhaust valve
- Patent number 10,634,035
- Issue date Apr 28, 2020
- Timothy B. King
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Exhaust valve assembly for a two-stroke internal combustion engine...
- Patent number 10,371,021
- Issue date Aug 6, 2019
- BRP-Rotax GmbH & Co. KG
- Andreas Matheis
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control of airflow in a uniflow-scavenged, two-stroke cycle, oppose...
- Patent number 10,161,345
- Issue date Dec 25, 2018
- Achates Power, Inc.
- Arunandan Sharma
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Exhaust valve assembly for a two-stroke internal combustion engine...
- Patent number 10,113,452
- Issue date Oct 30, 2018
- BRP-Rotax GmbH & Co. KG
- Andreas Matheis
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Motorcycle engine power valve control upgrade kit
- Patent number 9,797,275
- Issue date Oct 24, 2017
- Timothy B. King
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Engine system for reducing gaseous fuel slip
- Patent number 9,714,624
- Issue date Jul 25, 2017
- Electro-Motive Diesel, Inc.
- Deep Bandyopadhyay
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine having active exhaust valve position control system and method
- Patent number 9,506,407
- Issue date Nov 29, 2016
- Polaris Industries Inc.
- Dallas J. Blake
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Exhaust valve assembly for a two-stroke engine
- Patent number 9,404,399
- Issue date Aug 2, 2016
- BRP-Rotax GmbH & Co. KG
- Markus Doppelbauer
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Exhaust valve assembly for a two-stroke internal combustion engine
- Patent number 9,341,092
- Issue date May 17, 2016
- BRP-Powertrain GmbH & Co KG
- Gunther Zauner
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method for checking a function of an outlet valve
- Patent number 9,116,075
- Issue date Aug 25, 2015
- Dr. Ing. h.c.F. Porsche Aktiengesellschaft
- Thomas Melzig
- G01 - MEASURING TESTING
Information Patent Grant
Hydraulically actuated valve assembly for an engine
- Patent number 8,925,502
- Issue date Jan 6, 2015
- BRP US Inc.
- Todd D. Craft
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Pre-combustion cycle pressurisation system
- Patent number 8,720,391
- Issue date May 13, 2014
- Mace Engineering Limited
- Paul Anthony McLachlan
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Catalyst temperature based valvetrain control systems and methods
- Patent number 8,707,679
- Issue date Apr 29, 2014
- GM Global Technology Operations LLC
- Mike M. McDonald
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Two-stroke engine with low consumption and low emissions
- Patent number 8,578,895
- Issue date Nov 12, 2013
- Primavis S.R.L.
- Piero Baldini
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Device and method configured to control valve operation in a piston...
- Patent number 8,555,834
- Issue date Oct 15, 2013
- Robert Bosch GmbH
- David Cook
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Control device of an internal combustion engine
- Patent number 8,225,594
- Issue date Jul 24, 2012
- Toyota Jidosha Kabushiki Kaisha
- Naoya Kaneko
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Two-stroke internal combustion engine
- Patent number 8,201,526
- Issue date Jun 19, 2012
- KTM Sportmotorcycle, AG
- Sebastian Sekira
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Valve assembly for a two-stroke engine
- Patent number 7,762,220
- Issue date Jul 27, 2010
- BRP-Powertrain GmbH & Co KG
- Midhat Okanovic
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Valve assembly for a two-stroke engine
- Patent number 7,484,482
- Issue date Feb 3, 2009
- BRP-Rotax GmbH & Co. KG
- Ernst Mayringer
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Exhaust system for an internal combustion engine
- Patent number 7,441,400
- Issue date Oct 28, 2008
- Nissan Motor Co., Ltd.
- Takao Inoue
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Exhaust control valve for internal combustion engine
- Patent number 7,367,295
- Issue date May 6, 2008
- BRP-Rotax GmbH & Co. KG
- Helmut Zauner
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Exhaust-outlet control for 2-stroke engine
- Patent number 7,213,544
- Issue date May 8, 2007
- BRP-Rotax GmbH & Co. KG
- Günther Zauner
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Indirect variable valve actuation for an internal combustion engine
- Patent number 7,137,381
- Issue date Nov 21, 2006
- Ricardo, Inc.
- Russell J. Wakeman
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Fuel injection system and method for two-cycle engines
- Patent number 7,089,892
- Issue date Aug 15, 2006
- Polaris Industries Inc.
- Lawrence J. Hosaluk
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method of torque modulation
- Patent number 7,047,910
- Issue date May 23, 2006
- Cargine Engineering AB
- Mats Hedman
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Electronic control unit for two-cycle internal combustion engine wi...
- Patent number 7,000,594
- Issue date Feb 21, 2006
- Kokusan Denki Co., Ltd.
- Yoshinobu Arakawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
ENGINE AND METHOD OF OPERATING THE SAME
- Publication number 20240052793
- Publication date Feb 15, 2024
- Alpha-Otto Technologies Inc.
- John Krzeminski
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
MOTORCYCLE ENGINE WITH AN ALWAYS SPRING BIASED OPEN EXHAUST VALVE
- Publication number 20230052834
- Publication date Feb 16, 2023
- Timothy B. King
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
MOTORCYCLE ENGINE WITH AN ALWAYS SPRING BIASED OPEN EXHAUST VALVE
- Publication number 20200240313
- Publication date Jul 30, 2020
- Timothy B. King
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Exhaust Gas Temperature Assist for Two-Cycle Uniflow Scavenged Dies...
- Publication number 20190353113
- Publication date Nov 21, 2019
- Yelir, Inc.
- Michael B. Riley
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Variable Exhaust Control System
- Publication number 20190186329
- Publication date Jun 20, 2019
- COBRA AERO LLC
- H. Sean Hilbert
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
CONTROL OF AIRFLOW IN A UNIFLOW-SCAVENGED, TWO-STROKE CYCLE, OPPOSE...
- Publication number 20190120164
- Publication date Apr 25, 2019
- Achates Power, Inc.
- ARUNANDAN SHARMA
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
EXHAUST VALVE ASSEMBLY FOR A TWO-STROKE INTERNAL COMBUSTION ENGINE...
- Publication number 20190003350
- Publication date Jan 3, 2019
- BRP- Rotax GmbH & Co. KG
- Andreas MATHEIS
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CONTROL OF AIRFLOW IN A UNIFLOW-SCAVANGED, TWO-STROKE CYCLE, OPPOSE...
- Publication number 20170204801
- Publication date Jul 20, 2017
- Achates Power, Inc.
- ARUNANDAN SHARMA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
EXHAUST VALVE ASSEMBLY FOR A TWO-STROKE ENGINE
- Publication number 20150034060
- Publication date Feb 5, 2015
- BRP-POWERTRAIN GMBH & CO KG
- Markus DOPPELBAUER
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD FOR CHECKING A FUNCTION OF AN OUTLET VALVE
- Publication number 20140245823
- Publication date Sep 4, 2014
- Dr. Ing. h.c.F. Porsche Aktiengesellschaft
- Thomas Melzig
- G01 - MEASURING TESTING
Information Patent Application
INTERNAL COMBUSTION ENGINE VALVETRAIN
- Publication number 20140182535
- Publication date Jul 3, 2014
- BorgWarner Inc.
- David B. Roth
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CATALYST TEMPERATURE BASED VALVETRAIN CONTROL SYSTEMS AND METHODS
- Publication number 20130055972
- Publication date Mar 7, 2013
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Mike M. Mc Donald
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
TWO-STROKE ENGINE WITH LOW CONSUMPTION AND LOW EMISSIONS
- Publication number 20120304972
- Publication date Dec 6, 2012
- PRIMAVIS S.R.L.
- Piero Baldini
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
TWO-STROKE INTERNAL COMBUSTION ENGINE WITH VARIABLE COMPRESSION RAT...
- Publication number 20120283932
- Publication date Nov 8, 2012
- LOTUS CARS LIMITED
- James William Griffith Turner
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Device And Method Configured To Control Valve Operation In A Piston...
- Publication number 20120240887
- Publication date Sep 27, 2012
- ROBERT BOSCH GmbH
- David Cook
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
ENGINE COOLING SYSTEM
- Publication number 20120107165
- Publication date May 3, 2012
- Pivotal Engineering Limited
- Paul Anthony McLachlan
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
PRE-COMBUSTION CYCLE PRESSURISATION SYSTEM
- Publication number 20120097142
- Publication date Apr 26, 2012
- Pivotal Engineering Limited
- Paul Anthony McLachlan
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
CONTROL DEVICE OF AN INTERNAL COMBUSTION ENGINE
- Publication number 20100037595
- Publication date Feb 18, 2010
- Toyota Jidosha Kabushiki Kaisha
- Naoya Kaneko
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
VALVE ASSEMBLY FOR A TWO-STROKE ENGINE
- Publication number 20090088942
- Publication date Apr 2, 2009
- BRP- Rotax GmbH & Co. KG
- Midhat OKANOVIC
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Two-stroke internal combustion engine
- Publication number 20080283029
- Publication date Nov 20, 2008
- KTM Sportmotorcycle AG
- Sebastian Sekira
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Exhaust control valve for internal combustion engine
- Publication number 20070186882
- Publication date Aug 16, 2007
- BRP- Rotax GmbH & Co. KG
- Helmut Zauner
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Exhaust system for an internal combustion engine
- Publication number 20060225408
- Publication date Oct 12, 2006
- Takao Inoue
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Exhaust-outlet control for 2-stroke engien
- Publication number 20050166872
- Publication date Aug 4, 2005
- BRP- Rotax GmbH & Co. KG
- Gunther Zauner
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Method of torque modulation
- Publication number 20040244733
- Publication date Dec 9, 2004
- Mats Hedman
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
EXHAUST TIMING CONTROLLER FOR TWO-STROKE ENGINE
- Publication number 20030168027
- Publication date Sep 11, 2003
- KABUSHIKI KASHIA MORIC
- Naoya Isoda
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
OIL CONTROL DEVICE FOR TWO-STROKE ENGINE
- Publication number 20030168028
- Publication date Sep 11, 2003
- KAIBUSHIKI KAISHA MORIC
- Naoya Isoda
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Electronic control unit for two-cycle internal combustion engine wi...
- Publication number 20030164155
- Publication date Sep 4, 2003
- Yoshinobu Arakawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Control device for a control motor of an internal combustion engine
- Publication number 20030150412
- Publication date Aug 14, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Manabu Gohou
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
ENGINE CONTROL METHOD AND APPARATUS
- Publication number 20030136379
- Publication date Jul 24, 2003
- Yoshiyuki Nagatsu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Engine exhaust control
- Publication number 20030041816
- Publication date Mar 6, 2003
- Yoshiaki Uchida
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Variable control of exhaust valves only

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Engine and method of operating the same

Motorcycle engine with an always spring biased open exhaust valve

Motorcycle engine with an always spring biased open exhaust valve

Exhaust gas temperature assist for two-cycle uniflow scavenged dies...

Motorcycle engine with an always spring biased open exhaust valve

Exhaust valve assembly for a two-stroke internal combustion engine...

Control of airflow in a uniflow-scavenged, two-stroke cycle, oppose...

Exhaust valve assembly for a two-stroke internal combustion engine...

Motorcycle engine power valve control upgrade kit

Engine system for reducing gaseous fuel slip

Engine having active exhaust valve position control system and method

Exhaust valve assembly for a two-stroke engine

Exhaust valve assembly for a two-stroke internal combustion engine

Method for checking a function of an outlet valve

Hydraulically actuated valve assembly for an engine

Pre-combustion cycle pressurisation system

Catalyst temperature based valvetrain control systems and methods

Two-stroke engine with low consumption and low emissions

Device and method configured to control valve operation in a piston...

Control device of an internal combustion engine

Two-stroke internal combustion engine

Valve assembly for a two-stroke engine

Valve assembly for a two-stroke engine

Exhaust system for an internal combustion engine

Exhaust control valve for internal combustion engine

Exhaust-outlet control for 2-stroke engine

Indirect variable valve actuation for an internal combustion engine

Fuel injection system and method for two-cycle engines

Method of torque modulation

Electronic control unit for two-cycle internal combustion engine wi...

Patents Applicationslast 30 patents

ENGINE AND METHOD OF OPERATING THE SAME

MOTORCYCLE ENGINE WITH AN ALWAYS SPRING BIASED OPEN EXHAUST VALVE

MOTORCYCLE ENGINE WITH AN ALWAYS SPRING BIASED OPEN EXHAUST VALVE

Exhaust Gas Temperature Assist for Two-Cycle Uniflow Scavenged Dies...

Variable Exhaust Control System

CONTROL OF AIRFLOW IN A UNIFLOW-SCAVENGED, TWO-STROKE CYCLE, OPPOSE...

EXHAUST VALVE ASSEMBLY FOR A TWO-STROKE INTERNAL COMBUSTION ENGINE...

CONTROL OF AIRFLOW IN A UNIFLOW-SCAVANGED, TWO-STROKE CYCLE, OPPOSE...

EXHAUST VALVE ASSEMBLY FOR A TWO-STROKE ENGINE

METHOD FOR CHECKING A FUNCTION OF AN OUTLET VALVE

INTERNAL COMBUSTION ENGINE VALVETRAIN

CATALYST TEMPERATURE BASED VALVETRAIN CONTROL SYSTEMS AND METHODS

TWO-STROKE ENGINE WITH LOW CONSUMPTION AND LOW EMISSIONS

TWO-STROKE INTERNAL COMBUSTION ENGINE WITH VARIABLE COMPRESSION RAT...

Device And Method Configured To Control Valve Operation In A Piston...

ENGINE COOLING SYSTEM

PRE-COMBUSTION CYCLE PRESSURISATION SYSTEM

CONTROL DEVICE OF AN INTERNAL COMBUSTION ENGINE

VALVE ASSEMBLY FOR A TWO-STROKE ENGINE

Two-stroke internal combustion engine

Exhaust control valve for internal combustion engine

Exhaust system for an internal combustion engine

Exhaust-outlet control for 2-stroke engien

Method of torque modulation

EXHAUST TIMING CONTROLLER FOR TWO-STROKE ENGINE

OIL CONTROL DEVICE FOR TWO-STROKE ENGINE

Electronic control unit for two-cycle internal combustion engine wi...

Control device for a control motor of an internal combustion engine

ENGINE CONTROL METHOD AND APPARATUS

Engine exhaust control