Reducing noise

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CPC
F01L2810/04

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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F01Engines F01LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES F01L2810/00Arrangements solving specific problems in relation with valve gears

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F01L2810/04Reducing noise

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Attachment structure for vehicle motor, in-vehicle equipment, and b...
- Patent number 11,649,742
- Issue date May 16, 2023
- Denso Corporation
- Seiya Yokoyama
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Valve timing control unit
- Patent number 11,549,407
- Issue date Jan 10, 2023
- AISIN CORPORATION
- Kenya Fujimoto
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Continuous variable valve duration apparatus and engine provided wi...
- Patent number 11,306,628
- Issue date Apr 19, 2022
- Hyundai Motor Company
- Hyeon Woo Kim
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Solenoid valve control for noise reduction in a variable valve lift...
- Patent number 11,118,485
- Issue date Sep 14, 2021
- Schaeffler Technologies AG & Co. KG
- Kevin Sittner
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Valve train lever
- Patent number 10,927,717
- Issue date Feb 23, 2021
- MAN TRUCK & BUS ÖSTERREICH GESMBH
- Gottfried Raab
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Variable valve drive of an internal combustion engine
- Patent number 10,781,757
- Issue date Sep 22, 2020
- Schaeffler Technologies AG & Co. KG
- Adrian Bilan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Hydraulic type scissors gear
- Patent number 10,746,061
- Issue date Aug 18, 2020
- Hyundai Motor Company
- Jae Hee Jeon
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Force transmission device
- Patent number 10,718,237
- Issue date Jul 21, 2020
- MAN Truck & Bus AG
- Peter Bogdanski
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Control apparatus of valve opening/closing timing control mechanism
- Patent number 10,711,656
- Issue date Jul 14, 2020
- Aisin Seiki Kabushiki Kaisha
- Yuji Kakuda
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Valve timing controller
- Patent number 10,711,654
- Issue date Jul 14, 2020
- Aisin Seiki Kabushiki Kaisha
- Yusuke Hisaeda
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Cylinder head structure for internal combustion engine and internal...
- Patent number 10,690,015
- Issue date Jun 23, 2020
- ISUZU MOTORS LIMITED
- Kouji Hirukawa
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Variable valve timing control device
- Patent number 10,655,509
- Issue date May 19, 2020
- Aisin Seiki Kabushiki Kaisha
- Hiroki Mukaide
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Camshaft adjuster comprising a spring
- Patent number 10,641,139
- Issue date May 5, 2020
- Schaeffler Technologies AG & Co. KG
- Ali Bayrakdar
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Cylinder head
- Patent number 10,641,202
- Issue date May 5, 2020
- Toyota Jidosha Kabushiki Kaisha
- Takaaki Nakazono
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Valve operating system for multicylinder engine
- Patent number 10,626,822
- Issue date Apr 21, 2020
- Honda Motors Co., Ltd
- Takeya Harada
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Solenoid valve control for noise reduction in a variable valve lift...
- Patent number 10,612,427
- Issue date Apr 7, 2020
- Schaeffler Technologies AG & Co. KG
- Kevin Sittner
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Planetary gear carrier with compliance
- Patent number 10,605,332
- Issue date Mar 31, 2020
- BorgWarner, Inc.
- Christopher J. Pluta
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Direct-acting valve lifter of internal combustion engine
- Patent number RE47823
- Issue date Jan 21, 2020
- Nittan Valve Co., Ltd.
- Makoto Yasuike
Information Patent Grant
Camshaft having a decompression device
- Patent number 10,400,640
- Issue date Sep 3, 2019
- Bayerische Motoren Werke Aktiengesellschaft
- Roland Eckinger
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Valve opening and closing timing control apparatus
- Patent number 10,385,985
- Issue date Aug 20, 2019
- Aisin Seiki Kabushiki Kaisha
- Eiji Miyachi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Valve timing control device for internal combustion engine
- Patent number 10,371,019
- Issue date Aug 6, 2019
- Hitachi Automotive Systems, Ltd.
- Atsushi Watanabe
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Cylinder head with valve deactivators
- Patent number 10,267,259
- Issue date Apr 23, 2019
- Ford Global Technologies, LLC
- John Christopher Riegger
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Valve opening/closing timing control apparatus
- Patent number 10,240,492
- Issue date Mar 26, 2019
- Aisin Seiki Kabushiki Kaisha
- Yuji Noguchi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Internal combustion engine
- Patent number 10,221,934
- Issue date Mar 5, 2019
- Toyota Jidosha Kabushiki Kaisha
- Takashi Asano
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
System and method for variable actuation of a valve of an internal-...
- Patent number 10,156,163
- Issue date Dec 18, 2018
- C.R.F. Societa Consortile per Azioni
- Sergio Stucchi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Valve opening and closing timing control apparatus
- Patent number 10,132,213
- Issue date Nov 20, 2018
- Aisin Seiki Kabushiki Kaisha
- Hiroyuki Hamasaki
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Two path two step actuator
- Patent number 10,087,792
- Issue date Oct 2, 2018
- EATON INTELLIGENT POWER LIMITED
- Dale Arden Stretch
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Valve mechanism for internal combustion engine
- Patent number 9,879,571
- Issue date Jan 30, 2018
- Toyota Jidosha Kabushiki Kaisha
- Shuichi Ezaki
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Valve timing control device for internal combustion engine
- Patent number 9,784,146
- Issue date Oct 10, 2017
- Hitachi Automotive Systems, Ltd.
- Yasuo Yahagi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Direct-acting valve lifter of internal combustion engine
- Patent number 9,657,606
- Issue date May 23, 2017
- Nittan Valve Co., Ltd.
- Makoto Yasuike
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
SENSOR FOR MEASURING CAM AND TAPPETA CONTACT FORCE OF ENGINE AND ME...
- Publication number 20230110677
- Publication date Apr 13, 2023
- Harbin Engineering University
- Jie Guo
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
VALVE TIMING CONTROL UNIT
- Publication number 20220325643
- Publication date Oct 13, 2022
- AISIN CORPORATION
- Kenya FUJIMOTO
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
PHASE CHANGING UNIT AND VALVE TIMING CHANGING DEVICE
- Publication number 20210270193
- Publication date Sep 2, 2021
- Mikuni Corporation
- Takeshi ONO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SOLENOID VALVE CONTROL FOR NOISE REDUCTION IN A VARIABLE VALVE LIFT...
- Publication number 20200182100
- Publication date Jun 11, 2020
- Kevin Sittner
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Variable valve drive of an internal combustion engine
- Publication number 20200032718
- Publication date Jan 30, 2020
- SCHAEFFLER TECHNOLOGIES AG & CO. KG
- Adrian Bilan
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
CONTROL APPARATUS OF VALVE OPENING/CLOSING TIMING CONTROL MECHANISM
- Publication number 20190316497
- Publication date Oct 17, 2019
- AISIN SEIKI KABUSHIKI KAISHA
- Yuji Kakuda
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ATTACHMENT STRUCTURE FOR VEHICLE MOTOR, IN-VEHICLE EQUIPMENT, AND B...
- Publication number 20190234251
- Publication date Aug 1, 2019
- DENSO CORPORATION
- Seiya YOKOYAMA
- B60 - VEHICLES IN GENERAL
Information Patent Application
SOLENOID VALVE CONTROL FOR NOISE REDUCTION IN A VARIABLE VALVE LIFT...
- Publication number 20190063269
- Publication date Feb 28, 2019
- Kevin Sittner
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
ROCKER SUPPORT BOLT BUSHING
- Publication number 20170058952
- Publication date Mar 2, 2017
- John P. Lindsay
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
IMPACT DAMPENING TAPPET
- Publication number 20140000539
- Publication date Jan 2, 2014
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Yitzong Chern
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Engine Braking System Using Spring Loaded Valve
- Publication number 20130206103
- Publication date Aug 15, 2013
- International Engine Intellectual Property Company
- Christofer J. Palumbo
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
VARIABLE VALVE TIMING MECHANISM WITH INTERMEDIATE LOCKING MECHANISM...
- Publication number 20120017858
- Publication date Jan 26, 2012
- Toyota Jidosha Kabushiki Kaisha
- Yuu Yokoyama
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
VARIABLE PHASE CONTROLLER FOR AUTOMOTIVE ENGINE
- Publication number 20110036319
- Publication date Feb 17, 2011
- NITTAN VALVE CO., LTD.
- Michihiro Kameda
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
TIMING CHAIN DRIVE COMPRISING AN INTEGRATED ELECTRIC MOTOR
- Publication number 20100224149
- Publication date Sep 9, 2010
- iwis motorsysteme GmbH & Co. KG
- Volker Hirschmann
- B60 - VEHICLES IN GENERAL
Information Patent Application
CONTINUOUSLY VARIABLE VALVE LIFT DEVICE AND OPERATION LOGIC THEREOF
- Publication number 20100077974
- Publication date Apr 1, 2010
- Hyundai Motor Company
- Jei Choon YANG
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
TIMING CHAIN DRIVE UNIT
- Publication number 20090170648
- Publication date Jul 2, 2009
- Tsubakimoto Chain Co.
- Yoshikazu Nakano
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Motorcycle provided with valve-operating mechanism
- Publication number 20090007863
- Publication date Jan 8, 2009
- Yoshimoto Matsuda
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Traction mechanism drive having vibration damping
- Publication number 20070006836
- Publication date Jan 11, 2007
- Schaeffler KG
- Rainer Pflug
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
METHOD TO CONTROL AUTO-IGNITION IN AN INTERNAL COMBUSTION ENGINE EQ...
- Publication number 20060225700
- Publication date Oct 12, 2006
- Vijay Ramappan
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Reducing power consumption and noise of electrically actuated valves
- Publication number 20060169230
- Publication date Aug 3, 2006
- James D. Ervin
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Process of designing a timing control drive having at least one non...
- Publication number 20060063626
- Publication date Mar 23, 2006
- INA-SCHAEFFLER KG
- Peter Kelm
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Compact lost motion system for variable value actuation
- Publication number 20050252484
- Publication date Nov 17, 2005
- Richard Vanderpoel
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Engine valve moving device
- Publication number 20050076869
- Publication date Apr 14, 2005
- Yoji Utsumi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Reducing noise

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Attachment structure for vehicle motor, in-vehicle equipment, and b...

Valve timing control unit

Continuous variable valve duration apparatus and engine provided wi...

Solenoid valve control for noise reduction in a variable valve lift...

Valve train lever

Variable valve drive of an internal combustion engine

Hydraulic type scissors gear

Force transmission device

Control apparatus of valve opening/closing timing control mechanism

Valve timing controller

Cylinder head structure for internal combustion engine and internal...

Variable valve timing control device

Camshaft adjuster comprising a spring

Cylinder head

Valve operating system for multicylinder engine

Solenoid valve control for noise reduction in a variable valve lift...

Planetary gear carrier with compliance

Direct-acting valve lifter of internal combustion engine

Camshaft having a decompression device

Valve opening and closing timing control apparatus

Valve timing control device for internal combustion engine

Cylinder head with valve deactivators

Valve opening/closing timing control apparatus

Internal combustion engine

System and method for variable actuation of a valve of an internal-...

Valve opening and closing timing control apparatus

Two path two step actuator

Valve mechanism for internal combustion engine

Valve timing control device for internal combustion engine

Direct-acting valve lifter of internal combustion engine

Patents Applicationslast 30 patents

SENSOR FOR MEASURING CAM AND TAPPETA CONTACT FORCE OF ENGINE AND ME...

VALVE TIMING CONTROL UNIT

PHASE CHANGING UNIT AND VALVE TIMING CHANGING DEVICE

SOLENOID VALVE CONTROL FOR NOISE REDUCTION IN A VARIABLE VALVE LIFT...

Variable valve drive of an internal combustion engine

CONTROL APPARATUS OF VALVE OPENING/CLOSING TIMING CONTROL MECHANISM

ATTACHMENT STRUCTURE FOR VEHICLE MOTOR, IN-VEHICLE EQUIPMENT, AND B...

SOLENOID VALVE CONTROL FOR NOISE REDUCTION IN A VARIABLE VALVE LIFT...

ROCKER SUPPORT BOLT BUSHING

IMPACT DAMPENING TAPPET

Engine Braking System Using Spring Loaded Valve

VARIABLE VALVE TIMING MECHANISM WITH INTERMEDIATE LOCKING MECHANISM...

VARIABLE PHASE CONTROLLER FOR AUTOMOTIVE ENGINE

TIMING CHAIN DRIVE COMPRISING AN INTEGRATED ELECTRIC MOTOR

CONTINUOUSLY VARIABLE VALVE LIFT DEVICE AND OPERATION LOGIC THEREOF

TIMING CHAIN DRIVE UNIT

Motorcycle provided with valve-operating mechanism

Traction mechanism drive having vibration damping

METHOD TO CONTROL AUTO-IGNITION IN AN INTERNAL COMBUSTION ENGINE EQ...

Reducing power consumption and noise of electrically actuated valves

Process of designing a timing control drive having at least one non...

Compact lost motion system for variable value actuation

Engine valve moving device