Magnetic gearing

Industry

CPC
Y10S74/04

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YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10USPC classification Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10S74/00Machine element or mechanism

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Y10S74/04Magnetic gearing

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Patents Grantslast 30 patents

Information Patent Grant
Variable coupling of turbofan engine spools via open differential g...
- Patent number 7,788,898
- Issue date Sep 7, 2010
- General Electric Company
- John Michael Kern
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Drive apparatus
- Patent number 7,024,963
- Issue date Apr 11, 2006
- Andrew French
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Bearing-like device using magnetic force to actively aid or enhance...
- Patent number 6,836,042
- Issue date Dec 28, 2004
- Charles Kuipers
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Gear stage assembly with preload torque
- Patent number 6,789,442
- Issue date Sep 14, 2004
- Heidelberger Druckmaschinen AG
- Peter Förch
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Contactless magnetic spiral gear and variants thereof
- Patent number 6,778,052
- Issue date Aug 17, 2004
- Obschestvo S Ogranichennoy Otvetsvennostu <Laboratorii Amfora>
- Konstantin V. Indukaev
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Bearing-like device using magnetic force to actively aid or enhance...
- Patent number 6,731,038
- Issue date May 4, 2004
- Charles Kuipers
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motion transmission devices
- Patent number 6,462,447
- Issue date Oct 8, 2002
- Joseph Peter William Baker
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Combined steam and gas turbine engine with magnetic transmission
- Patent number 6,263,664
- Issue date Jul 24, 2001
- Hiroyasu Tanigawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Magnetic screw
- Patent number 6,111,491
- Issue date Aug 29, 2000
- Koyo Machinery Industries Co., Ltd.
- Akira Furuse
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Gearing stage
- Patent number 6,089,116
- Issue date Jul 18, 2000
- Max Stegmann GmbH Antriebstechnik-Elektronik
- Josef Siraky
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method of designing optimal bi-axial magnetic gears and system of t...
- Patent number 6,047,456
- Issue date Apr 11, 2000
- Industrial Technology Research Institute
- Yeong-Der Yao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Gear arrangement having a magnetic toothed disk
- Patent number 5,771,745
- Issue date Jun 30, 1998
- Volkswagen AG
- Timo Goette
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
High power oscillatory drive
- Patent number 5,717,266
- Issue date Feb 10, 1998
- The Penn State Research Foundation
- Julian D. Maynard
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Magnetic screw device
- Patent number 5,687,614
- Issue date Nov 18, 1997
- Koyo Machine Industries Co., Ltd.
- Junichi Hashimoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Layered body having rotating adjacent layers with magnetic poles on...
- Patent number 5,590,568
- Issue date Jan 7, 1997
- Muneaki Takara
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Magnetic gear and gear train configuration
- Patent number 5,569,967
- Issue date Oct 29, 1996
- Temper Corporation
- John E. Rode
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Magnetic transmission mechanism and applications thereof
- Patent number 5,456,134
- Issue date Oct 10, 1995
- U.S. Philips Corporation
- Adrianus G. Bouwer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Sealed magnetic drive means without a passage through a wall and ul...
- Patent number 5,357,963
- Issue date Oct 25, 1994
- Societe d'Applications Generales d'Electricite et de Mecanique Sagem
- Jean-Claude Mayol
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Slide valve position indicator and magnetic coupler
- Patent number 5,081,876
- Issue date Jan 21, 1992
- Carrier Corporation
- Arthur J. Marshall
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Magnetic transmission
- Patent number 5,013,949
- Issue date May 7, 1991
- Sundstrand Corporation
- William J. Mabe
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Toys having magnetic switches
- Patent number 4,878,869
- Issue date Nov 7, 1989
- Tomy Kogyo Co., Inc.
- Yuji Yamane
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Multiple magnet drive pump
- Patent number 4,850,821
- Issue date Jul 25, 1989
- Nikkiso Eiko Co., Ltd.
- Naotake Sakai
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Ultrasonic endoscope
- Patent number 4,732,156
- Issue date Mar 22, 1988
- Olympus Optical Co., Ltd.
- Takeaki Nakamura
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Magnetic speed reduction device
- Patent number 4,684,836
- Issue date Aug 4, 1987
- Spectra-Physics, Inc.
- Edward E. Hart
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Induction-type planetary reducing coupling for very high speed rota...
- Patent number 4,649,307
- Issue date Mar 10, 1987
- Jean A. Bech
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Ball-retaining structure in a power transmission apparatus
- Patent number 4,648,286
- Issue date Mar 10, 1987
- Nemoto Kikaku Kogyo Co., Ltd.
- Isao Nemoto
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Gears with damped vibration
- Patent number 4,635,501
- Issue date Jan 13, 1987
- Bridgestone Corporation
- Keiichiro Mizuno
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Magnetically operated power transmission apparatus
- Patent number 4,616,519
- Issue date Oct 14, 1986
- Tokuichiro Yoshida
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Hand held device with built-in motor
- Patent number 4,486,176
- Issue date Dec 4, 1984
- Kollmorgen Technologies Corporation
- Pierre R. Tardieu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Propulsion system
- Patent number 4,479,396
- Issue date Oct 30, 1984
- Fred deWeaver
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...

Patents Applicationslast 30 patents

Information Patent Application
VARIABLE COUPLING OF TURBOFAN ENGINE SPOOLS VIA OPEN DIFFERENTIAL G...
- Publication number 20080138195
- Publication date Jun 12, 2008
- GE AIRCRAFT ENGINES
- John Michael Kern
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
Bearing-like device using magnetic force to actively aid or enhance...
- Publication number 20040135451
- Publication date Jul 15, 2004
- Charles Kuipers
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Drive apparatus
- Publication number 20040041479
- Publication date Mar 4, 2004
- Andrew French
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Bearing-like device using magnetic force to actively aid or enhance...
- Publication number 20030197439
- Publication date Oct 23, 2003
- Charles Kuipers
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Gear stage assembly with preload torque
- Publication number 20020069718
- Publication date Jun 13, 2002
- Peter Forch
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Magnetic gearing

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Variable coupling of turbofan engine spools via open differential g...

Drive apparatus

Bearing-like device using magnetic force to actively aid or enhance...

Gear stage assembly with preload torque

Contactless magnetic spiral gear and variants thereof

Bearing-like device using magnetic force to actively aid or enhance...

Motion transmission devices

Combined steam and gas turbine engine with magnetic transmission

Magnetic screw

Gearing stage

Method of designing optimal bi-axial magnetic gears and system of t...

Gear arrangement having a magnetic toothed disk

High power oscillatory drive

Magnetic screw device

Layered body having rotating adjacent layers with magnetic poles on...

Magnetic gear and gear train configuration

Magnetic transmission mechanism and applications thereof

Sealed magnetic drive means without a passage through a wall and ul...

Slide valve position indicator and magnetic coupler

Magnetic transmission

Toys having magnetic switches

Multiple magnet drive pump

Ultrasonic endoscope

Magnetic speed reduction device

Induction-type planetary reducing coupling for very high speed rota...

Ball-retaining structure in a power transmission apparatus

Gears with damped vibration

Magnetically operated power transmission apparatus

Hand held device with built-in motor

Propulsion system

Patents Applicationslast 30 patents

VARIABLE COUPLING OF TURBOFAN ENGINE SPOOLS VIA OPEN DIFFERENTIAL G...

Bearing-like device using magnetic force to actively aid or enhance...

Drive apparatus

Bearing-like device using magnetic force to actively aid or enhance...

Gear stage assembly with preload torque