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F01L2820/044
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MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F01
Engines
F01L
CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
F01L2820/00
Details on specific features characterising valve gear arrangements
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F01L2820/044
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Patents Grants
last 30 patents
Information
Patent Grant
Lift regulator for a variable lift valve gear with two working posi...
Patent number
12,116,910
Issue date
Oct 15, 2024
Bayerische Motoren Werke Aktiengesellschaft
Steffen Lohde
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Cam phasing control for thermal management
Patent number
12,018,623
Issue date
Jun 25, 2024
Cummins Inc.
Anant Puri
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Oil passage switching valve and valve timing changing apparatus
Patent number
11,692,463
Issue date
Jul 4, 2023
Mikuni Corporation
Chikara Oikawa
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method for controlling camshaft orientation for improved engine re-...
Patent number
11,643,950
Issue date
May 9, 2023
BorgWarner Inc.
Andrew Morris
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Valve opening and closing timing control device
Patent number
11,300,016
Issue date
Apr 12, 2022
AISIN CORPORATION
Hiroyuki Amano
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Valve timing controller
Patent number
11,236,645
Issue date
Feb 1, 2022
AISIN CORPORATION
Atsushi Yamamoto
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Compression release valvetrain design
Patent number
11,035,263
Issue date
Jun 15, 2021
Cummins Inc.
Samuel C. Geckler
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Four-stroke internal combustion engine thereto related vehicle and...
Patent number
10,669,951
Issue date
Jun 2, 2020
Scania CV AB
Niclas Gunnarsson
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
System and method for controlling valve timing of continuous variab...
Patent number
10,634,067
Issue date
Apr 28, 2020
Hyundai Motor Company
In Sang Ryu
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method for diagnosing variable valve timing system
Patent number
10,626,820
Issue date
Apr 21, 2020
Hyundai Motor Company
Yong Sik Kim
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Control device for internal combustion engine
Patent number
10,544,713
Issue date
Jan 28, 2020
Toyota Jidosha Kabushiki Kaisha
Shinji Sadakane
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Oil supply control device of engine
Patent number
10,473,007
Issue date
Nov 12, 2019
Mazda Motor Corporation
Masanori Hashimoto
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Control device for internal combustion engine
Patent number
10,436,078
Issue date
Oct 8, 2019
Toyota Jidosha Kabushiki Kaisha
Shigeki Miyashita
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method for heating a sliding camshaft actuator
Patent number
10,316,777
Issue date
Jun 11, 2019
GM Global Technology Operations LLC
Douglas R. Verner
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Valve timing control device for internal combustion engine
Patent number
10,294,829
Issue date
May 21, 2019
Hitachi Automotive Systems, Ltd.
Masato Manako
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method of controlling camshaft phase based on humidity
Patent number
10,167,746
Issue date
Jan 1, 2019
GM Global Technology Operations LLC
Christopher E. Whitney
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Detection apparatus for at least one of temperature and pressure in...
Patent number
10,047,644
Issue date
Aug 14, 2018
Eaton Corporation
Dale Arden Stretch
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Variable valve timing control device of internal combustion engine
Patent number
9,840,946
Issue date
Dec 12, 2017
Denso Corporation
Tomohiro Kanaya
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Variable cam phaser for automobile engine and controller therefor
Patent number
9,494,058
Issue date
Nov 15, 2016
Nittan Valve Co., Ltd.
Michihiro Kameda
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Variable cam phaser for automobile engine and controller therefor
Patent number
9,062,572
Issue date
Jun 23, 2015
Nittan Valve Co., Ltd.
Michihiro Kameda
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Variable valve actuating apparatus for internal combustion engine a...
Patent number
8,061,315
Issue date
Nov 22, 2011
Hitachi, Ltd.
Makoto Nakamura
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Valve timing control system for internal combustion engine
Patent number
6,196,174
Issue date
Mar 6, 2001
Mitsubishi Denki Kabushiki Kaisha
Koji Wada
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
Information
Patent Application
Lift Regulator for a Variable Lift Valve Gear With Two Working Posi...
Publication number
20220403762
Publication date
Dec 22, 2022
Bayerische Motoren Werke Aktiengesellschaft
Steffen LOHDE
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
METHOD FOR CONTROLLING CAMSHAFT ORIENTATION FOR IMPROVED ENGINE RE-...
Publication number
20220364485
Publication date
Nov 17, 2022
BorgWarner Inc.
Andrew Morris
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
VALVE OPENING AND CLOSING TIMING CONTROL DEVICE
Publication number
20220003132
Publication date
Jan 6, 2022
AISIN SEIKI KABUSHIKI KAISHA
Hiroyuki AMANO
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Control Device and Control Method for Variable Valve Timing Mechanism
Publication number
20210340887
Publication date
Nov 4, 2021
Hitachi Astemo, Ltd.
Masaki KOSUDA
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
VALVE TIMING CONTROLLER
Publication number
20210317762
Publication date
Oct 14, 2021
AISIN SEIKI KABUSHIKI KAISHA
ATSUSHI YAMAMOTO
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
OIL PASSAGE SWITCHING VALVE AND VALVE TIMING CHANGING APPARATUS
Publication number
20210062689
Publication date
Mar 4, 2021
Mikuni Corporation
Chikara OIKAWA
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE
Publication number
20180283225
Publication date
Oct 4, 2018
Toyota Jidosha Kabushiki Kaisha
Shinji SADAKANE
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
METHOD FOR DIAGNOSING VARIABLE VALVE TIMING SYSTEM
Publication number
20180051644
Publication date
Feb 22, 2018
Hyundai Motor Company
Yong Sik KIM
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
VARIABLE VALVE TIMING CONTROL DEVICE OF INTERNAL COMBUSTION ENGINE
Publication number
20160376944
Publication date
Dec 29, 2016
Denso Corporation
Tomohiro KANAYA
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
VARIABLY OPERATED VALVE SYSTEM AND TIGHTENING STRUCTURE BETWEEN CON...
Publication number
20130220041
Publication date
Aug 29, 2013
HITACHI AUTOMOTIVE SYSTEMS, LTD.
Manabu KATAYAMA
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
VARIABLE CAM PHASER FOR AUTOMOBILE ENGINE AND CONTROLLER THEREFOR
Publication number
20130206089
Publication date
Aug 15, 2013
NITTAN VALVE CO., LTD.
Michihiro Kameda
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
VALVE TIMING CONTROL APPARATUS OF INTERNAL COMBUSTION ENGINE
Publication number
20130146005
Publication date
Jun 13, 2013
HITACHI AUTOMOTIVE SYSTEMS, LTD.
Atsushi WATANABE
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
VARIABLE VALVE ACTUATING APPARATUS FOR INTERNAL COMBUSTION ENGINE A...
Publication number
20090235886
Publication date
Sep 24, 2009
Hitachi, Ltd.
Makoto Nakamura
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
VARIABLE VALVE ACTUATING APPARATUS FOR INTERNAL COMBUSTION ENGINE,...
Publication number
20090159027
Publication date
Jun 25, 2009
Hitachi, Ltd.
Makoto Nakamura
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES