by alteration or displacement of piston stroke

Industry

CPC
F02D15/02

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F02Combustion engines F02DCONTROLLING COMBUSTION ENGINES F02D15/00Varying compression ratio

Current Industry

F02D15/02by alteration or displacement of piston stroke

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Variable compression ratio device
- Patent number 11,879,400
- Issue date Jan 23, 2024
- Almir Gonçalves Pereira
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Internal-combustion engine control method and control device
- Patent number 11,821,374
- Issue date Nov 21, 2023
- Nissan Motor Co., Ltd.
- Kenji Suzuki
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control method and control device for internal combustion engine
- Patent number 11,713,726
- Issue date Aug 1, 2023
- Nissan Motor Co., Ltd.
- Tomoyuki Koike
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Compression ratio methods and systems for particulate filter regene...
- Patent number 11,614,042
- Issue date Mar 28, 2023
- GM Global Technology Operations LLC
- J. Michael Gwidt
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Throttle-at-valve apparatus
- Patent number 11,598,256
- Issue date Mar 7, 2023
- Robert P. Hogan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Internal combustion engine with variable compression ratio and mech...
- Patent number 11,560,835
- Issue date Jan 24, 2023
- Miroslaw Szymkowiak
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Zero intrusion valve for internal combustion engine
- Patent number 11,560,836
- Issue date Jan 24, 2023
- Robert P. Hogan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Longitudinally adjustable connecting rod with mass-optimized contro...
- Patent number 11,525,392
- Issue date Dec 13, 2022
- Iwis Motorsysteme GmbH & Co. KG
- Malte Heller
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Cranktrain phase adjuster for variable compression ratio
- Patent number 11,519,342
- Issue date Dec 6, 2022
- Schaeffler Technologies AG & Co. KG
- Nicholas Hrusch
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Pivotal drive system for internal combustion engine
- Patent number 11,454,164
- Issue date Sep 27, 2022
- Robert P. Hogan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Cranktrain phase adjuster for variable compression ratio
- Patent number 11,428,173
- Issue date Aug 30, 2022
- Schaeffler Technologies AG & Co. KG
- Nicholas Hrusch
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method and system for diagnosing and/or controlling a reciprocating...
- Patent number 11,421,587
- Issue date Aug 23, 2022
- AVL List GmbH
- Philip Williams
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
All-stroke-variable internal combustion engine
- Patent number 11,408,336
- Issue date Aug 9, 2022
- Robert P. Hogan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Device for varying a compression ratio, reciprocating-piston intern...
- Patent number 11,401,859
- Issue date Aug 2, 2022
- Bayerische Motoren Werke Aktiengesellschaft
- Ulrich Gutzer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Length-adjustable connecting rod with reduced-mass outlet valve
- Patent number 11,378,004
- Issue date Jul 5, 2022
- Iwis Motorsysteme GmbH & Co. KG
- Malte Heller
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Variable compression ratio internal combustion engine
- Patent number 11,378,021
- Issue date Jul 5, 2022
- Toyota Jidosha Kabushiki Kaisha
- Naruto Yamane
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Reverse input shutoff clutch, electric valve timing adjustment devi...
- Patent number 11,339,839
- Issue date May 24, 2022
- NSK Ltd.
- Toshirou Toyoda
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
System and method for engine control with pressure reactive device...
- Patent number 11,306,653
- Issue date Apr 19, 2022
- Lawrence Livermore National Security, LLC
- Nicholas Killingsworth
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Plasma corrision resistive heater for high temperature processing
- Patent number 11,299,805
- Issue date Apr 12, 2022
- Applied Materials, Inc.
- Abdul Aziz Khaja
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Engine with variable compression ratio
- Patent number 11,255,259
- Issue date Feb 22, 2022
- International Engine Intellectual Property Company, LLC
- Andrei Makartchouk
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Length-adjustable piston rod with a control device that can be hydr...
- Patent number 11,199,130
- Issue date Dec 14, 2021
- AVL List GmbH
- Helmut Melde-Tuczai
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Methods and systems for a piston
- Patent number 11,193,416
- Issue date Dec 7, 2021
- Ford Global Technologies, LLC
- Hans Guenter Quix
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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
Switch valve and piston rod with switch valve
- Patent number 11,168,622
- Issue date Nov 9, 2021
- Hilite Germany GmbH
- Stefanie Hutzelmann
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Control method of variable stroke engine for reforming high-octane...
- Patent number 11,162,439
- Issue date Nov 2, 2021
- Tianjin University
- Mingfa Yao
- 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
Compression ratio varying mechanism
- Patent number 11,156,172
- Issue date Oct 26, 2021
- IHI Corporation
- Yutaka Masuda
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine system with variable compression ratio mechanism and method...
- Patent number 11,149,632
- Issue date Oct 19, 2021
- Ford Global Technologies, LLC
- Robert Wade
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine assembly including a force splitter for varying compression...
- Patent number 11,131,240
- Issue date Sep 28, 2021
- GM Global Technology Operations LLC
- Ryan Heinbuch
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Expanded torque system of internal combustion engine
- Patent number 11,118,504
- Issue date Sep 14, 2021
- Tsung-Yung Hsu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
VARIABLE DISPLACEMENT ENGINE
- Publication number 20240309820
- Publication date Sep 19, 2024
- JAY TRAN
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
WORK VEHICLE POWER SYSTEM WITH DYNAMIC AUTO-IGNITION ASSISTANCE COM...
- Publication number 20240209805
- Publication date Jun 27, 2024
- Deere & Company
- Kevin B. DeVries
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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
VARIABLE COMPRESSION RATIO DEVICE
- Publication number 20240141841
- Publication date May 2, 2024
- Almir Gonçalves Pereira
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
TELESCOPIC CONNECTING ROD FOR A VARIABLE COMPRESSION RATIO ENGINE
- Publication number 20230349333
- Publication date Nov 2, 2023
- MCE 5 Development
- René-Pierre Bertheau
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
VARIABLE-LENGTH CONNECTING ROD FOR AN ENGINE WITH A CONTROLLED COMP...
- Publication number 20230042411
- Publication date Feb 9, 2023
- MCE 5 Development
- Renè-Pierre Bertheau
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
HYDRAULIC CONTROL SYSTEM FOR A VARIABLE COMPRESSION RATIO ENGINE
- Publication number 20230018219
- Publication date Jan 19, 2023
- MCE 5 Development
- René-Pierre Bertheau
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ALL-STROKE-VARIABLE INTERNAL COMBUSTION ENGINE
- Publication number 20220220887
- Publication date Jul 14, 2022
- Robert P. Hogan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
PIVOTAL DRIVE SYSTEM FOR INTERNAL COMBUSTION ENGINE
- Publication number 20220220889
- Publication date Jul 14, 2022
- Robert P. Hogan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ZERO INTRUSION VALVE FOR INTERNAL COMBUSTION ENGINE
- Publication number 20220220888
- Publication date Jul 14, 2022
- Robert P. Hogan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
THROTTLE-AT-VALVE APPARATUS
- Publication number 20220220890
- Publication date Jul 14, 2022
- Robert P. Hogan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CONTROL METHOD AND CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE
- Publication number 20220003175
- Publication date Jan 6, 2022
- NISSAN MOTOR CO., LTD.
- Tomoyuki KOIKE
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
Internal Combustion Engine Control Device
- Publication number 20220001851
- Publication date Jan 6, 2022
- Hitachi Astemo, Ltd.
- Shogo NAMBA
- B60 - VEHICLES IN GENERAL
Information Patent Application
INTERNAL COMBUSTION ENGINE WITH VARIABLE COMPRESSION RATIO AND MECH...
- Publication number 20210396173
- Publication date Dec 23, 2021
- Miroslaw SZYMKOWIAK
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
SENSOR UNIT FOR A LENGTH-ADJUSTABLE CONNECTING ROD
- Publication number 20210372320
- Publication date Dec 2, 2021
- IWIS MOTORSYSTEME GMBH & CO. KG
- Karim ELWAN
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
LONGITUDINALLY ADJUSTABLE CONNECTING ROD WITH MASS-OPTIMIZED CONTRO...
- Publication number 20210348552
- Publication date Nov 11, 2021
- IWIS MOTORSYSTEME GMBH & CO. KG
- Malte HELLER
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
LENGTH-ADJUSTABLE CONNECTING ROD WITH REDUCED-MASS OUTLET VALVE
- Publication number 20210348551
- Publication date Nov 11, 2021
- IWIS MOTORSYSTEME GMBH & CO. KG
- Malte HELLER
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
REVERSE INPUT SHUTOFF CLUTCH, ELECTRIC VALVE TIMING ADJUSTMENT DEVI...
- Publication number 20210262532
- Publication date Aug 26, 2021
- NSK Ltd.
- Toshirou TOYODA
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
INTERNAL-COMBUSTION ENGINE CONTROL METHOD AND CONTROL DEVICE
- Publication number 20210156320
- Publication date May 27, 2021
- NISSAN MOTOR CO., LTD.
- Kenji SUZUKI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
DUAL-CRANKSHAFT, OPPOSED-PISTON ENGINE WITH MECHANICALLY UNCOUPLED...
- Publication number 20210123389
- Publication date Apr 29, 2021
- Achates Power, Inc.
- ASHWIN A. SALVI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CONTROL METHOD OF VARIABLE STROKE ENGINE FOR REFORMING HIGH-OCTANE...
- Publication number 20210095604
- Publication date Apr 1, 2021
- TIANJIN UNIVERSITY
- Mingfa YAO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ENGINE WITH VARIABLE COMPRESSION RATIO
- Publication number 20210033023
- Publication date Feb 4, 2021
- International Engine Intellectual Property Company, LLC
- Andrei Makartchouk
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SYSTEM AND METHOD FOR ENGINE CONTROL WITH PRESSURE REACTIVE DEVICE...
- Publication number 20210025322
- Publication date Jan 28, 2021
- LAWRENCE LIVERMORE NATIONAL SECURITY, LLC
- Nicholas KILLINGSWORTH
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
VARIABLE-COMPRESSION-RATIO INTERNAL COMBUSTION ENGINE
- Publication number 20210010416
- Publication date Jan 14, 2021
- NISSAN MOTOR CO., LTD.
- Hiroki ICHIHARA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
COMPRESSION RATIO CONTROL DEVICE AND ENGINE
- Publication number 20200408158
- Publication date Dec 31, 2020
- IHI Corporation
- Yutaka MASUDA
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
MARINE ENGINE
- Publication number 20200408160
- Publication date Dec 31, 2020
- IHI Corporation
- Yutaka MASUDA
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
VARIABLE COMPRESSION DEVICE AND ENGINE SYSTEM
- Publication number 20200400082
- Publication date Dec 24, 2020
- IHI Corporation
- Yutaka Masuda
- 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
Motor Control Device and Motor Control Method
- Publication number 20200373865
- Publication date Nov 26, 2020
- Hitachi Automotive Systems, Ltd.
- Yuya SHINOZAKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
COMPRESSION RATIO VARYING MECHANISM
- Publication number 20200362774
- Publication date Nov 19, 2020
- IHI Corporation
- Yutaka MASUDA
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

by alteration or displacement of piston stroke

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Variable compression ratio device

Internal-combustion engine control method and control device

Control method and control device for internal combustion engine

Compression ratio methods and systems for particulate filter regene...

Throttle-at-valve apparatus

Internal combustion engine with variable compression ratio and mech...

Zero intrusion valve for internal combustion engine

Longitudinally adjustable connecting rod with mass-optimized contro...

Cranktrain phase adjuster for variable compression ratio

Pivotal drive system for internal combustion engine

Cranktrain phase adjuster for variable compression ratio

Method and system for diagnosing and/or controlling a reciprocating...

All-stroke-variable internal combustion engine

Device for varying a compression ratio, reciprocating-piston intern...

Length-adjustable connecting rod with reduced-mass outlet valve

Variable compression ratio internal combustion engine

Reverse input shutoff clutch, electric valve timing adjustment devi...

System and method for engine control with pressure reactive device...

Plasma corrision resistive heater for high temperature processing

Engine with variable compression ratio

Length-adjustable piston rod with a control device that can be hydr...

Methods and systems for a piston

Control device and control method for vehicle drive mechanism

Switch valve and piston rod with switch valve

Control method of variable stroke engine for reforming high-octane...

Variable compression device and engine system

Compression ratio varying mechanism

Engine system with variable compression ratio mechanism and method...

Engine assembly including a force splitter for varying compression...

Expanded torque system of internal combustion engine

Patents Applicationslast 30 patents

VARIABLE DISPLACEMENT ENGINE

WORK VEHICLE POWER SYSTEM WITH DYNAMIC AUTO-IGNITION ASSISTANCE COM...

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

VARIABLE COMPRESSION RATIO DEVICE

TELESCOPIC CONNECTING ROD FOR A VARIABLE COMPRESSION RATIO ENGINE

VARIABLE-LENGTH CONNECTING ROD FOR AN ENGINE WITH A CONTROLLED COMP...

HYDRAULIC CONTROL SYSTEM FOR A VARIABLE COMPRESSION RATIO ENGINE

ALL-STROKE-VARIABLE INTERNAL COMBUSTION ENGINE

PIVOTAL DRIVE SYSTEM FOR INTERNAL COMBUSTION ENGINE

ZERO INTRUSION VALVE FOR INTERNAL COMBUSTION ENGINE

THROTTLE-AT-VALVE APPARATUS

CONTROL METHOD AND CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE

Internal Combustion Engine Control Device

INTERNAL COMBUSTION ENGINE WITH VARIABLE COMPRESSION RATIO AND MECH...

SENSOR UNIT FOR A LENGTH-ADJUSTABLE CONNECTING ROD

LONGITUDINALLY ADJUSTABLE CONNECTING ROD WITH MASS-OPTIMIZED CONTRO...

LENGTH-ADJUSTABLE CONNECTING ROD WITH REDUCED-MASS OUTLET VALVE

REVERSE INPUT SHUTOFF CLUTCH, ELECTRIC VALVE TIMING ADJUSTMENT DEVI...

INTERNAL-COMBUSTION ENGINE CONTROL METHOD AND CONTROL DEVICE

DUAL-CRANKSHAFT, OPPOSED-PISTON ENGINE WITH MECHANICALLY UNCOUPLED...

CONTROL METHOD OF VARIABLE STROKE ENGINE FOR REFORMING HIGH-OCTANE...

ENGINE WITH VARIABLE COMPRESSION RATIO

SYSTEM AND METHOD FOR ENGINE CONTROL WITH PRESSURE REACTIVE DEVICE...

VARIABLE-COMPRESSION-RATIO INTERNAL COMBUSTION ENGINE

COMPRESSION RATIO CONTROL DEVICE AND ENGINE

MARINE ENGINE

VARIABLE COMPRESSION DEVICE AND ENGINE SYSTEM

CONTROL METHOD AND CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE

Motor Control Device and Motor Control Method

COMPRESSION RATIO VARYING MECHANISM