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Valve-gear or valve arrangements actuated non-mechanically
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Parent Industries
F
MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F01
Engines
F01L
CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
Current Industry
F01L9/00
Valve-gear or valve arrangements actuated non-mechanically
Sub Industries
F01L9/02
by fluid means
F01L9/021
the action of a cam being transmitted to a valve by a fluid column
F01L9/023
Hydraulic lifters
F01L9/025
the volume of the chamber being variable
F01L9/026
Pneumatic
F01L9/04
by electric means
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last 30 patents
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Patent Grant
Auxiliary brake system for outdoor grounds maintenance vehicles hav...
Patent number
12,157,443
Issue date
Dec 3, 2024
The Toro Company
Matthew J. Decker
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Active method for cold start emissions reduction
Patent number
12,123,369
Issue date
Oct 22, 2024
Hyundai Motor Company
Shengrong Zhu
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Fully variable electro-hydraulic valve system
Patent number
12,123,330
Issue date
Oct 22, 2024
WEIFANG LICHUANG ELECTRONIC TECHNOLOGY CO., LTD
Lifeng Wang
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Switchable valve bridge
Patent number
12,098,660
Issue date
Sep 24, 2024
Schaeffler Technologies AG & Co. KG
Colin Foster
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Internal combustion engine powerplant having high efficiency waste...
Patent number
12,012,091
Issue date
Jun 18, 2024
Thermal Power Recovery LLC
James V. Harmon
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Actuator and method for operating an actuator
Patent number
12,012,878
Issue date
Jun 18, 2024
Freevalve AB
Anders Höglund
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Pressure fluid handling system
Patent number
12,006,851
Issue date
Jun 11, 2024
Freevalve AB
Urban Carlson
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Direct-acting solenoid having variable triggering timing for electr...
Patent number
11,982,211
Issue date
May 14, 2024
EATON INTELLIGENT POWER LIMITED
Andrei D. Radulescu
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Driving devices for a composite engine valve of a dedicated driving...
Patent number
11,976,578
Issue date
May 7, 2024
JIANGSU JOINTEK PRECISION MACHINERY CO., LTD
Lap Lam Chui
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Valve actuators for specialized stationary two-piston hydraulic eng...
Patent number
11,970,959
Issue date
Apr 30, 2024
JIANGSU JOINTEK PRECISION MACHINERY CO., LTD
Huaxue Tang
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Variable camshaft timing sun gear cushion ring
Patent number
11,965,439
Issue date
Apr 23, 2024
BorgWarner Inc.
Douglas Perry
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Selective resetting lost motion engine valve train components
Patent number
11,952,923
Issue date
Apr 9, 2024
Jacobs Vehicle Systems, Inc.
Justin D. Baltrucki
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Dynamic cylinder deactivation life factor to modify cylinder deacti...
Patent number
11,933,202
Issue date
Mar 19, 2024
Cummins Inc.
Timothy R. Frazier
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Driving tool
Patent number
11,911,885
Issue date
Feb 27, 2024
Max Co., Ltd.
Eiichi Watanabe
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Grant
Valvetrain with rocker shaft housing magnetic latch
Patent number
11,891,923
Issue date
Feb 6, 2024
EATON INTELLIGENT POWER LIMITED
Adam Boden
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Hydraulic valve with linear adjustable throttling gate and a hydrau...
Patent number
11,891,928
Issue date
Feb 6, 2024
THE OILGEAR COMPANY
Christopher Jon Walter
E21 - EARTH DRILLING MINING
Information
Patent Grant
Actuator with open-loop control direct drive
Patent number
11,852,055
Issue date
Dec 26, 2023
MMT AG
Antoine Foucaut
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Support arrangement for an actuator of a cam phaser
Patent number
11,852,050
Issue date
Dec 26, 2023
ECO Holding 1 GmbH
Daniel Stanhope
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method for controlling lubrication of a connecting rod bearing
Patent number
11,852,056
Issue date
Dec 26, 2023
Volvo Truck Corporation
Arne Andersson
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Electrically-actuated camshaft phaser with backlash reduction
Patent number
11,852,053
Issue date
Dec 26, 2023
BorgWarner Inc.
Chad McCloy
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method in a two-stroke engine and two-stroke engine
Patent number
11,828,238
Issue date
Nov 28, 2023
HEDMAN ERICSSON PATENT AB
Mats Hedman
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Engine braking castellation mechanism
Patent number
11,821,344
Issue date
Nov 21, 2023
EATON INTELLIGENT POWER LIMITED
Santosh Patil
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Internal combustion engine comprising a decentralized valve-control...
Patent number
11,788,479
Issue date
Oct 17, 2023
Freevalve AB
Lars Ivarsson
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Fully variable electro-hydraulic valve system having buffering func...
Patent number
11,788,441
Issue date
Oct 17, 2023
WEIFANG LICHUANG ELECTRONIC TECHNOLOGY CO., LTD
Lifeng Wang
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Engine valve actuation
Patent number
11,788,442
Issue date
Oct 17, 2023
Jaguar Land Rover Limited
Roger Stone
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Compression release engine in-cylinder braking system
Patent number
11,773,757
Issue date
Oct 3, 2023
WEIFANG LICHUANG ELECTRONIC TECHNOLOGY CO., LTD
Lifeng Wang
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Internal combustion engine, combustion systems, and related methods...
Patent number
11,773,765
Issue date
Oct 3, 2023
Douglas David Bunjes
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Hydraulic unit of an electrohydraulic gas exchange valve control sy...
Patent number
11,761,359
Issue date
Sep 19, 2023
Schaeffler Technologies AG & Co. KG
Christian Hagen
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Internal combustion engine configured for use with solid or slow bu...
Patent number
11,753,988
Issue date
Sep 12, 2023
David L. Stenz
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Camless engine
Patent number
11,725,548
Issue date
Aug 15, 2023
L&T TECHNOLOGY SERVICES LIMITED
Murtuza Gunderwala
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
Information
Patent Application
VALVE ACTUATION SYSTEM FOR PROVIDING VALVE ACTUATION MOTIONS FOR LA...
Publication number
20240369003
Publication date
Nov 7, 2024
JACOBS VEHICLE SYSTEMS, INC.
John A. SCHWOERER
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
INTERNAL COOLING METHOD FOR ENGINES AND ENGINE IN WHICH IT IS APPLIED
Publication number
20240318607
Publication date
Sep 26, 2024
José Luis Bermúdez De Castro De La Fuente
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Hydraulic Valve Actuation System with Controlled Valve Seating Velo...
Publication number
20240263573
Publication date
Aug 8, 2024
ARA4 Consulting LLC
Steven E Massey
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
ACTIVE METHOD FOR COLD START EMISSIONS REDUCTION
Publication number
20240263597
Publication date
Aug 8, 2024
Hyundai Motor Company
Shengrong Zhu
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
HYDRAULIC VALVE WITH LINEAR ADJUSTABLE THROTTLING GATE AND A HYDRAU...
Publication number
20240254901
Publication date
Aug 1, 2024
THE OILGEAR COMPANY
CHRISTOPHER JON WALTER
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Application
DYNAMIC CYLINDER DEACTIVATION LIFE FACTOR TO MODIFY CYLINDER DEACTI...
Publication number
20240183290
Publication date
Jun 6, 2024
Cummins Inc.
Timothy R. Frazier
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SYSTEM FACILITATING CYLINDER DEACTIVATION AND 1.5-STROKE ENGINE BRA...
Publication number
20240183291
Publication date
Jun 6, 2024
JACOBS VEHICLE SYSTEMS, INC.
G. Michael GRON
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SHUTDOWN CONTROL OF INTERNAL COMBUSTION ENGINE COMPRISING LOST MOTI...
Publication number
20240175403
Publication date
May 30, 2024
JACOBS VEHICLE SYSTEMS, INC.
Robb JANAK
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
VALVE ACTUATION SYSTEM COMPRISING A DISCRETE LOST MOTION DEVICE
Publication number
20240125253
Publication date
Apr 18, 2024
Cummins Inc.
Bruce A. SWANBON
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
VARIABLE CAMSHAFT TIMING SUN GEAR CUSHION RING
Publication number
20240125255
Publication date
Apr 18, 2024
BorgWarner Inc.
Douglas Perry
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Deactivating Valvetrain Assembly
Publication number
20240084723
Publication date
Mar 14, 2024
Eaton Intelligent Power Limited
Ketaki Purkar
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
DRIVING DEVICES FOR A COMPOSITE ENGINE VALVE OF A DEDICATED DRIVING...
Publication number
20240044268
Publication date
Feb 8, 2024
JIANGSU JOINTEK PRECISION MACHINERY CO., LTD
Lap Lam CHUI
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Hydraulic Drive for Accelerating and Braking Components That Are To...
Publication number
20240035400
Publication date
Feb 1, 2024
EMPA EIDGENÖSSISCHE MATERIAL-PRÜFUNGS- UND FORSCHUNGSANSTALT
Patrik Soltic
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
COMPRESSED-AIR ENGINE WITH INTEGRATED ACTIVE CHAMBER AND ACTIVE DIS...
Publication number
20230407747
Publication date
Dec 21, 2023
MOTOR DEVELOPMENT INTERNATIONAL S.A.
Cyril NEGRE
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
ROBUST GASOLINE PARTICULATE FILTER CONTROL WITH FULL CYLINDER DEACT...
Publication number
20230406285
Publication date
Dec 21, 2023
Ben T Dean
B60 - VEHICLES IN GENERAL
Information
Patent Application
ADAPTIVE ANY-FUEL CAMLESS RECIPROCATING ENGINE
Publication number
20230383705
Publication date
Nov 30, 2023
The Regents of the University of California
Raymond Mitchell Spearrin
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
INTERNAL COMBUSTION ENGINE CONFIGURED FOR USE WITH SOLID OR SLOW BU...
Publication number
20230366345
Publication date
Nov 16, 2023
David L. Stenz
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
COMPOSITE ROCKER SHAFT WITH INTEGRATED OIL GALLERIES
Publication number
20230366333
Publication date
Nov 16, 2023
Cummins Inc.
James A. DODS
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
INTERNAL COMBUSTION ENGINE POWERPLANT HAVING HIGH EFFICIENCY WASTE...
Publication number
20230331214
Publication date
Oct 19, 2023
THERMAL POWER RECOVERY LLC
James V. Harmon
B60 - VEHICLES IN GENERAL
Information
Patent Application
GEAR DEVICE, CAMSHAFT ADJUSTER HAVING THE GEAR DEVICE, AND INTERNAL...
Publication number
20230272727
Publication date
Aug 31, 2023
SCHAEFFLER TECHNOLOGIES AG & CO. KG
Juergen Weber
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
COMPACT ENGINE BRAKE WITH PRESSURE-CONTROL RESET
Publication number
20230235687
Publication date
Jul 27, 2023
PACBRAKE COMPANY
Kody TAYLOR
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
GAS EXCHANGE IN INTERNAL COMBUSTION ENGINES FOR INCREASED EFFICIENCY
Publication number
20230203981
Publication date
Jun 29, 2023
LARS HARALD HEGGEN
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
LOST MOTION ROCKER BRAKE BIASING AND STROKE LIMITING SYSTEMS
Publication number
20230151743
Publication date
May 18, 2023
JACOBS VEHICLE SYSTEMS, INC.
Austen METSACK
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Electronic Valve Train Assembly
Publication number
20230127691
Publication date
Apr 27, 2023
Kenneth Schulz
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
ENGINE BRAKING CASTELLATION MECHANISM
Publication number
20230107310
Publication date
Apr 6, 2023
Eaton Intelligent Power Limited
Santosh Patil
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
INTERNAL COMBUSTION ENGINE COMPRISING A DECENTRALIZED VALVE-CONTROL...
Publication number
20230103945
Publication date
Apr 6, 2023
FREEVALVE AB
Lars IVARSSON
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
ACTUATOR AND METHOD FOR OPERATING AN ACTUATOR
Publication number
20230088803
Publication date
Mar 23, 2023
FREEVALVE AB
Anders HÖGLUND
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
TWO-STEP VALVE CLOSING ROCKER ASSEMBLY
Publication number
20230081789
Publication date
Mar 16, 2023
JACOBS VEHICLE SYSTEMS, INC.
John A. SCHWOERER
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
COMPRESSION RELEASE ENGINE IN-CYLINDER BRAKING SYSTEM
Publication number
20230075743
Publication date
Mar 9, 2023
WEIFANG LICHUANG ELECTRONIC TECHNOLOGY CO., LTD
Lifeng WANG
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Cam Phase Actuator Control Systems and Methods
Publication number
20230050408
Publication date
Feb 16, 2023
HUSCO AUTOMOTIVE HOLDINGS LLC
Michael Kujak
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES