Hall effect generators and converters

Patents Grantslast 30 patents

  • Information Patent Grant

    Control circuit device for motor, method for manufacturing the devi...

    • Patent number 7,554,230
    • Issue date Jun 30, 2009
    • ASMO Co., Ltd.
    • Takayuki Kitagawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Brushless D.C. motor

    • Patent number 7,394,174
    • Issue date Jul 1, 2008
    • Johnson Electric S.A.
    • Benno Blase
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Fan motor with IC retention means

    • Patent number 7,332,840
    • Issue date Feb 19, 2008
    • Hon Hai Precision Industry Co., Ltd.
    • Chin-Long Ku
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Linear actuator

    • Patent number 7,218,022
    • Issue date May 15, 2007
    • Société Industrielle de Sonceboz, S.A.
    • Jean-François Pfister
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Brushless D.C. motor

    • Patent number 7,215,052
    • Issue date May 8, 2007
    • Johnson Electric S.A.
    • Benno Blase
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric motor

    • Patent number 7,057,318
    • Issue date Jun 6, 2006
    • Johnson Electric S.A.
    • Georg Strobl
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor apparatus

    • Patent number 6,559,565
    • Issue date May 6, 2003
    • Victor Company of Japan, Ltd.
    • Hiroshi Iwai
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Magnetic disc driving apparatus

    • Patent number 6,144,126
    • Issue date Nov 7, 2000
    • Victor Company of Japan, Ltd.
    • Mitsuo Kodama
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor with RPM pickup via a hall sensor

    • Patent number 6,127,752
    • Issue date Oct 3, 2000
    • Robert Bosch GmbH
    • Martin Wiesler
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Electronically commutated motor

    • Patent number 6,097,129
    • Issue date Aug 1, 2000
    • Papst-Motoren GmbH & Co. KG
    • Patrick Furtwangler
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Two-phase brushless direct-current motor having single hall effect...

    • Patent number 6,005,320
    • Issue date Dec 21, 1999
    • Amotron Co., Ltd.
    • Byung Kyu Kim
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Controller for Hall effect sensor using cyclically varying power

    • Patent number 5,502,383
    • Issue date Mar 26, 1996
    • Showa Corporation
    • Yasuo Funami
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Print wheel motor for encoder

    • Patent number 5,381,064
    • Issue date Jan 10, 1995
    • Macon Management & Design Limited
    • Richard I. Bennet
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Motor commutation

    • Patent number 5,325,005
    • Issue date Jun 28, 1994
    • AlliedSignal Inc.
    • Joseph Denk
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Pulse signal generating device

    • Patent number 5,319,271
    • Issue date Jun 7, 1994
    • Matsushita Electric Industrial Co., Ltd.
    • Hideki Shimada
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor-driven spindle assembly for ring spinning

    • Patent number 5,161,361
    • Issue date Nov 10, 1992
    • Platt Saco Lowell Corporation
    • Perry E. Talley
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    DC electric rotating machine using hall effect material

    • Patent number 5,146,125
    • Issue date Sep 8, 1992
    • Jack H. Kerlin
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    High speed, high power, single phase brushless DC motor

    • Patent number 5,041,749
    • Issue date Aug 20, 1991
    • Iskra Electromorji
    • Mirko Gaser
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Brushless coreless DC motor

    • Patent number 4,973,869
    • Issue date Nov 27, 1990
    • Samsung Electro-Mechanics Co., Ltd.
    • Doo-Man Cho
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Stator for use in a brushless motor

    • Patent number 4,961,017
    • Issue date Oct 2, 1990
    • Akai Electric Co., Ltd.
    • Wataru Kakinoki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Brushless motor with hall elements

    • Patent number 4,952,830
    • Issue date Aug 28, 1990
    • Mitsubishi Denki Kabushiki Kaisha
    • Hiroyuki Shirakawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rotation control circuit for a hall motor

    • Patent number 4,922,513
    • Issue date May 1, 1990
    • Sony Corporation
    • Yoshiro Joichi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Printwheel and encoder assembly

    • Patent number 4,893,121
    • Issue date Jan 9, 1990
    • Pitney Bowes Inc.
    • Donatas V. Gasiunas
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    Spindle motor for driving discs

    • Patent number 4,874,976
    • Issue date Oct 17, 1989
    • Fuji Electric Co., Ltd.
    • Masahiro Ohsawa
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Permanent magnet-excited external rotor motor

    • Patent number 4,724,346
    • Issue date Feb 9, 1988
    • Siemens Aktiengesellschaft
    • Hans-Wilhelm Klein
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Brushless motor

    • Patent number 4,668,884
    • Issue date May 26, 1987
    • Sanyo Electric Co
    • Nobuyoshi Amao
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Printed coil unit for small size actuator

    • Patent number 4,658,162
    • Issue date Apr 14, 1987
    • Asahi Kasei Kogyo Kabushiki Kaisha
    • Ryouhei Koyama
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Coreless-brushless motor

    • Patent number 4,594,524
    • Issue date Jun 10, 1986
    • Kangyo Denkikiki Kabushiki Kaisha
    • Michio Sudo
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Control circuit for a vehicle leveling system

    • Patent number 4,433,849
    • Issue date Feb 28, 1984
    • Honda Giken Kogyo Kabushiki Kaisha
    • Taiji Ohmori
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Level regulator for an automotive vehicle

    • Patent number 4,377,293
    • Issue date Mar 22, 1983
    • Nissan Motor Company, Limited
    • Tetsuo Senoo
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Control circuit device for motor, method for manufacturing the devi...

    • Publication number 20070007833
    • Publication date Jan 11, 2007
    • ASMO CO., LTD
    • Takayuki Kitagawa
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Brushless D.C. motor

    • Publication number 20050212367
    • Publication date Sep 29, 2005
    • Johnson Electric S.A.
    • Benno Blase
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Linear actuator

    • Publication number 20050173994
    • Publication date Aug 11, 2005
    • Societe Industrielle de Sonceboz SA
    • Jean-Francois Pfister
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Fan motor

    • Publication number 20050168083
    • Publication date Aug 4, 2005
    • HON HAI Precision Industry CO., LTD.
    • Chin-Long Ku
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    Electric motor

    • Publication number 20030173925
    • Publication date Sep 18, 2003
    • Georg Strobl
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Brushless D.C. motor

    • Publication number 20030173924
    • Publication date Sep 18, 2003
    • Benno Blase
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Motor apparatus

    • Publication number 20020153786
    • Publication date Oct 24, 2002
    • VICTOR COMPANY OF JAPAN, LIMITED
    • Hiroshi Iwai
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC