Controlling by changing the compression ratio

Industry

CPC
F02D2700/03

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F02Combustion engines F02DCONTROLLING COMBUSTION ENGINES F02D2700/00Mechanical control of speed or power of a single cylinder piston engine

Current Industry

F02D2700/03Controlling by changing the compression ratio

Industries

Patents Grantslast 30 patents

Information Patent Grant
Control device for hybrid vehicle
- Patent number 11,352,943
- Issue date Jun 7, 2022
- Toyota Jidosha Kabushiki Kaisha
- Atsushi Tabata
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Control device and control method for vehicle drive mechanism
- Patent number 11,193,417
- Issue date Dec 7, 2021
- Hitachi Astemo, Ltd.
- Naoki Okamoto
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Variable compression device and engine system
- Patent number 11,162,440
- Issue date Nov 2, 2021
- IHI Corporation
- Yutaka Masuda
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Direct torque control, piston engine
- Patent number 11,136,916
- Issue date Oct 5, 2021
- Lin Zhao
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Cold start strategy and system for gasoline direct injection compre...
- Patent number 11,060,497
- Issue date Jul 13, 2021
- DELPHI TECHNOLOGIES IP LIMITED
- Mark C. Sellnau
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Display device
- Patent number 11,008,954
- Issue date May 18, 2021
- Nissan Motor Co., Ltd.
- Kazuhiko Okamoto
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Control device for internal combustion engine
- Patent number 10,975,778
- Issue date Apr 13, 2021
- Toyota Jidosha Kabushiki Kaisha
- Yoshiyuki Yamashita
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control method and control device for internal combustion engine
- Patent number 10,907,552
- Issue date Feb 2, 2021
- Nissan Motor Co., Ltd.
- Kenji Suzuki
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Device for controlling the compression rate of a variable compressi...
- Patent number 10,830,160
- Issue date Nov 10, 2020
- MCE 5 Development
- Sylvain Bigot
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method for varying a cylinder-specific compression ratio of an appl...
- Patent number 10,815,909
- Issue date Oct 27, 2020
- Ford Global Technologies, LLC
- Martin Wirth
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
System and method for variable compression ratio engine
- Patent number 10,794,300
- Issue date Oct 6, 2020
- Ford Global Technologies, LLC
- Fabian Gadau
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Methods and system for operating an engine
- Patent number 10,767,571
- Issue date Sep 8, 2020
- Ford Global Technologies, LLC
- Christopher Paul Glugla
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Methods and system for operating an engine
- Patent number 10,760,514
- Issue date Sep 1, 2020
- Ford Global Technologies, LLC
- Christopher Paul Glugla
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control device and control method for vehicle drive mechanism
- Patent number 10,738,691
- Issue date Aug 11, 2020
- Hitachi Automotive Systems, Ltd.
- Naoki Okamoto
- G05 - CONTROLLING REGULATING
Information Patent Grant
Failure diagnosis apparatus for variable compression ratio mechanism
- Patent number 10,718,276
- Issue date Jul 21, 2020
- Toyota Jidosha Kabushiki Kaishi
- Shigehiro Sugihira
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Apparatus and method for controlling variable compression ratio engine
- Patent number 10,619,575
- Issue date Apr 14, 2020
- Hyundai Motor Company
- Jae Hyeok Song
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Engine control device
- Patent number 10,544,744
- Issue date Jan 28, 2020
- Hitachi Automotive Systems, Ltd.
- Kenichiro Ogata
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Internal combustion engine
- Patent number 10,519,822
- Issue date Dec 31, 2019
- Toyota Jidosha Kabushiki Kaisha
- Yukihiro Nakasaka
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Control device for internal combustion engine
- Patent number 10,400,738
- Issue date Sep 3, 2019
- Hitachi Automotive Systems, Ltd.
- Kazuhiro Oryoji
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and system for engine control
- Patent number 10,378,459
- Issue date Aug 13, 2019
- Ford Global Technologies, LLC
- Chris Paul Glugla
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control device and control method for vehicle drive mechanism
- Patent number 10,364,742
- Issue date Jul 30, 2019
- Hitachi Automotive Systems, Ltd.
- Naoki Okamoto
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Apparatus and method for diagnosing engine having variable compress...
- Patent number 10,344,685
- Issue date Jul 9, 2019
- Hyundai Motor Company
- Jae Hyeok Song
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Internal combustion engine
- Patent number 10,190,491
- Issue date Jan 29, 2019
- Nissan Motor Co., Ltd.
- Katsutoshi Nakamura
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control device and control method for vehicle drive mechanism
- Patent number 10,138,806
- Issue date Nov 27, 2018
- Hitachi Automotive Systems, Ltd.
- Naoki Okamoto
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control apparatus and control method for internal combustion engine
- Patent number 10,018,531
- Issue date Jul 10, 2018
- Toyota Jidosha Kabushiki Kaisha
- Machiko Takahashi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control device and control method for internal combustion engine wi...
- Patent number 9,903,322
- Issue date Feb 27, 2018
- Nissan Motor Co., Ltd.
- Masaharu Kassai
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Variable compression ratio engine
- Patent number 9,739,196
- Issue date Aug 22, 2017
- Scott Blackstock
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
EGR cylinder operation in an internal combustion engine
- Patent number 9,726,122
- Issue date Aug 8, 2017
- Cummins Inc.
- Samuel C. Geckler
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Internal combustion engine provided with variable compression ratio...
- Patent number 9,695,762
- Issue date Jul 4, 2017
- Toyota Jidosha Kabushiki Kaisha
- Hiroyuki Tanaka
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and device for controlling an internal combustion engine wit...
- Patent number 9,599,038
- Issue date Mar 21, 2017
- Audi AG
- Reza Azadeh
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
Control Device for Variable Compression Ratio Mechanism, and Diagno...
- Publication number 20240151187
- Publication date May 9, 2024
- Hitachi Astemo, Ltd.
- Yuya SHINOZAKl
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CONTROL DEVICE FOR HYBRID VEHICLE
- Publication number 20210010410
- Publication date Jan 14, 2021
- Toyota Jidosha Kabushiki Kaisha
- Atsushi TABATA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CONTROL METHOD AND CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE
- Publication number 20200386170
- Publication date Dec 10, 2020
- NISSAN MOTOR CO., LTD.
- Kenji Suzuki
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Control Device and Control Method for Vehicle Drive Mechanism
- Publication number 20200340395
- Publication date Oct 29, 2020
- Hitachi Automotive Systems, Ltd.
- Naoki OKAMOTO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHODS AND SYSTEM FOR OPERATING AN ENGINE
- Publication number 20200025113
- Publication date Jan 23, 2020
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Christopher Paul Glugla
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
DEVICE FOR CONTROLLING THE COMPRESSION RATE OF A VARIABLE COMPRESSI...
- Publication number 20200011254
- Publication date Jan 9, 2020
- MCE-5 DEVELOPMENT
- Sylvain Bigot
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
SYSTEM AND METHOD FOR VARIABLE COMPRESSION RATIO ENGINE
- Publication number 20190390609
- Publication date Dec 26, 2019
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Fabian Gadau
- B60 - VEHICLES IN GENERAL
Information Patent Application
CONTROL DEVICE AND CONTROL METHOD FOR VEHICLE DRIVE MECHANISM
- Publication number 20190284994
- Publication date Sep 19, 2019
- Hitachi Automotive Systems, Ltd.
- Naoki OKAMOTO
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Control Device and Control Method for Vehicle Drive Mechanism
- Publication number 20190085762
- Publication date Mar 21, 2019
- Hitachi Automotive Systems, Ltd.
- Naoki OKAMOTO
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
CONTROL METHOD FOR INTERNAL COMBUSTION ENGINE AND CONTROL DEVICE FO...
- Publication number 20190078511
- Publication date Mar 14, 2019
- NISSAN MOTOR CO., LTD.
- Eiji TAKAHASHI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Engine Control Device
- Publication number 20180363579
- Publication date Dec 20, 2018
- Hitachi Automotive Systems, Ltd.
- Kenichiro OGATA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ROD FOR A VARIABLE COMPRESSION RATIO ENGINE
- Publication number 20180334956
- Publication date Nov 22, 2018
- MCE-5 DEVELOPMENT
- Philippe Dury
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
METHOD FOR VARYING A CYLINDER-SPECIFIC COMPRESSION RATIO OF AN APPL...
- Publication number 20180320604
- Publication date Nov 8, 2018
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Martin Wirth
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
INTERNAL COMBUSTION ENGINE
- Publication number 20180291777
- Publication date Oct 11, 2018
- Toyota Jidosha Kabushiki Kaisha
- Yukihiro Nakasaka
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
COMPRESSION RATIO ADJUSTING APPARATUS FOR INTERNAL COMBUSTION ENGIN...
- Publication number 20180274437
- Publication date Sep 27, 2018
- Hitachi Automotive Systems, Ltd.
- Masahiro SHOJI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
COLD START STRATEGY AND SYSTEM FOR GASOLINE DIRECT INJECTION COMPRE...
- Publication number 20180180013
- Publication date Jun 28, 2018
- DELPHI TECHNOLOGIES IP LIMITED
- Mark C. Sellnau
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Internal Combustion Engine
- Publication number 20180142618
- Publication date May 24, 2018
- NISSAN MOTOR CO., LTD.
- Katsutoshi Nakamura
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CONTROL APPARATUS AND CONTROL METHOD FOR INTERNAL COMBUSTION ENGINE
- Publication number 20160252020
- Publication date Sep 1, 2016
- Toyota Jidosha Kabushiki Kaisha
- Machiko TAKAHASHI
- G01 - MEASURING TESTING
Information Patent Application
Variable Compression Ratio Engine
- Publication number 20150260093
- Publication date Sep 17, 2015
- Scott BLACKSTOCK
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ACTUATING UNIT FOR VARIABLE POWER PLANT COMPONENTS
- Publication number 20150260109
- Publication date Sep 17, 2015
- FEV GmbH
- Karsten Wittek
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
VARIABLE COMPRESSION RATIO ENGINE
- Publication number 20140123959
- Publication date May 8, 2014
- Scott BLACKSTOCK
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
VARIABLE COMPRESSION RATIO ENGINE
- Publication number 20140116395
- Publication date May 1, 2014
- Scott BLACKSTOCK
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SPARK IGNITION TYPE INTERNAL COMBUSTION ENGINE
- Publication number 20130055989
- Publication date Mar 7, 2013
- TOYOTA JIDOSHA KABUSHIKI KAISHA
- Takashi Kawasaki
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ENGINE CONTROL SYSTEM
- Publication number 20120059543
- Publication date Mar 8, 2012
- TOYOTA JIDOSHA KABUSHIKI KAISHA
- Hideki Nakazono
- B60 - VEHICLES IN GENERAL
Information Patent Application
DIESEL ENGINE FOR VEHICLE
- Publication number 20120000441
- Publication date Jan 5, 2012
- MAZDA MOTOR CORPORATION
- Eiji Nakai
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
COMBUSTION CONTROL SYSTEM FOR INTERNAL COMBUSTION ENGINE
- Publication number 20080236546
- Publication date Oct 2, 2008
- NISSAN MOTOR CO., LTD.
- Akihiko KAKUHO
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Method of controlling internal combustion engine
- Publication number 20040194748
- Publication date Oct 7, 2004
- Yanmar Co., Ltd.
- Gou Asai
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Controlling by changing the compression ratio

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Control device for hybrid vehicle

Control device and control method for vehicle drive mechanism

Variable compression device and engine system

Direct torque control, piston engine

Cold start strategy and system for gasoline direct injection compre...

Display device

Control device for internal combustion engine

Control method and control device for internal combustion engine

Device for controlling the compression rate of a variable compressi...

Method for varying a cylinder-specific compression ratio of an appl...

System and method for variable compression ratio engine

Methods and system for operating an engine

Methods and system for operating an engine

Control device and control method for vehicle drive mechanism

Failure diagnosis apparatus for variable compression ratio mechanism

Apparatus and method for controlling variable compression ratio engine

Engine control device

Internal combustion engine

Control device for internal combustion engine

Method and system for engine control

Control device and control method for vehicle drive mechanism

Apparatus and method for diagnosing engine having variable compress...

Internal combustion engine

Control device and control method for vehicle drive mechanism

Control apparatus and control method for internal combustion engine

Control device and control method for internal combustion engine wi...

Variable compression ratio engine

EGR cylinder operation in an internal combustion engine

Internal combustion engine provided with variable compression ratio...

Method and device for controlling an internal combustion engine wit...

Patents Applicationslast 30 patents

Control Device for Variable Compression Ratio Mechanism, and Diagno...

CONTROL DEVICE FOR HYBRID VEHICLE

CONTROL METHOD AND CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE

Control Device and Control Method for Vehicle Drive Mechanism

METHODS AND SYSTEM FOR OPERATING AN ENGINE

DEVICE FOR CONTROLLING THE COMPRESSION RATE OF A VARIABLE COMPRESSI...

SYSTEM AND METHOD FOR VARIABLE COMPRESSION RATIO ENGINE

CONTROL DEVICE AND CONTROL METHOD FOR VEHICLE DRIVE MECHANISM

Control Device and Control Method for Vehicle Drive Mechanism

CONTROL METHOD FOR INTERNAL COMBUSTION ENGINE AND CONTROL DEVICE FO...

Engine Control Device

ROD FOR A VARIABLE COMPRESSION RATIO ENGINE

METHOD FOR VARYING A CYLINDER-SPECIFIC COMPRESSION RATIO OF AN APPL...

INTERNAL COMBUSTION ENGINE

COMPRESSION RATIO ADJUSTING APPARATUS FOR INTERNAL COMBUSTION ENGIN...

COLD START STRATEGY AND SYSTEM FOR GASOLINE DIRECT INJECTION COMPRE...

Internal Combustion Engine

CONTROL APPARATUS AND CONTROL METHOD FOR INTERNAL COMBUSTION ENGINE

Variable Compression Ratio Engine

ACTUATING UNIT FOR VARIABLE POWER PLANT COMPONENTS

VARIABLE COMPRESSION RATIO ENGINE

VARIABLE COMPRESSION RATIO ENGINE

SPARK IGNITION TYPE INTERNAL COMBUSTION ENGINE

ENGINE CONTROL SYSTEM

DIESEL ENGINE FOR VEHICLE

COMBUSTION CONTROL SYSTEM FOR INTERNAL COMBUSTION ENGINE

Method of controlling internal combustion engine