TREA

Switching devices centrifugally operated by the motor

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  • H02P1/12
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HELECTRICITY H02Electric power H02PCONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS H02P1/00Arrangements for starting electric motors or dynamo-electric converters

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H02P1/12Switching devices centrifugally operated by the motor
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Stand alone start/stop station for use within conveyor system
    • Patent number 11,970,340
    • Issue date Apr 30, 2024
    • Industrial Maintenance Services, Inc.
    • Michael G. Parrott
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric working machine
    • Patent number 11,770,079
    • Issue date Sep 26, 2023
    • Makita Corporation
    • Yoshitaka Ichikawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Inverter generator
    • Patent number 11,705,779
    • Issue date Jul 18, 2023
    • Briggs & Stratton, LLC
    • Svetlana Byaliy
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Electric working machine
    • Patent number 11,463,027
    • Issue date Oct 4, 2022
    • Makita Corporation
    • Yoshitaka Ichikawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Control system and control method
    • Patent number 11,005,394
    • Issue date May 11, 2021
    • Carlo Gavazzi Services AG
    • Reiko Raute
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    On-load tap changer and method of and system for operating same
    • Patent number 10,483,879
    • Issue date Nov 19, 2019
    • MASCHINENFABRIK REINHAUSEN GMBH
    • Alfred Bieringer
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Motor apparatus and motor driving circuit
    • Patent number 10,044,314
    • Issue date Aug 7, 2018
    • FAIRWAY ELECTRONIC CO., LTD.
    • Lin-Han Yen
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Centrifugal switch actuator and motor comprising the same
    • Patent number 8,884,482
    • Issue date Nov 11, 2014
    • Changzhou Xinya Electromotor Co., Ltd.
    • Boran Zhou
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Controller for a door operator
    • Patent number 6,184,641
    • Issue date Feb 6, 2001
    • The Chamberlain Group, Inc.
    • Terence E. Crimmins
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Methods and apparatus for testing centrifugal start mechanisms
    • Patent number 5,837,879
    • Issue date Nov 17, 1998
    • General Electric Company
    • Kenneth Edward Zick
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    High starting torque induction motor
    • Patent number 5,751,082
    • Issue date May 12, 1998
    • Vickers, Incorporated
    • Umesh C. Gupta
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric motor starting switch assembly
    • Patent number 4,658,196
    • Issue date Apr 14, 1987
    • Emerson Electric Co.
    • Eugene F. Hildebrandt
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3794897
    • Patent number 3,794,897
    • Issue date Feb 26, 1974
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3219898
    • Patent number 3,219,898
    • Issue date Nov 23, 1965
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2740931
    • Patent number 2,740,931
    • Issue date Apr 3, 1956
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2734158
    • Patent number 2,734,158
    • Issue date Feb 7, 1956
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2733394
    • Patent number 2,733,394
    • Issue date Jan 31, 1956
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2678416
    • Patent number 2,678,416
    • Issue date May 11, 1954
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2669683
    • Patent number 2,669,683
    • Issue date Feb 16, 1954
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2534143
    • Patent number 2,534,143
    • Issue date Dec 12, 1950
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2414470
    • Patent number 2,414,470
    • Issue date Jan 21, 1947
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2344867
    • Patent number 2,344,867
    • Issue date Mar 21, 1944
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2300708
    • Patent number 2,300,708
    • Issue date Nov 3, 1942
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2279223
    • Patent number 2,279,223
    • Issue date Apr 7, 1942
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2279210
    • Patent number 2,279,210
    • Issue date Apr 7, 1942
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2262866
    • Patent number 2,262,866
    • Issue date Nov 18, 1941
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2262870
    • Patent number 2,262,870
    • Issue date Nov 18, 1941
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2205248
    • Patent number 2,205,248
    • Issue date Jun 18, 1940
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2205246
    • Patent number 2,205,246
    • Issue date Jun 18, 1940
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2205247
    • Patent number 2,205,247
    • Issue date Jun 18, 1940
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    INVERTER GENERATOR
    • Publication number 20230378849
    • Publication date Nov 23, 2023
    • Briggs & Stratton, LLC
    • Joshua Thurnbauer Cirillo
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Stand Alone Start/Stop Station for Use Within Conveyor System
    • Publication number 20230348198
    • Publication date Nov 2, 2023
    • Industrial Maintenance Services, Inc.
    • Michael G. Parrott
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    ELECTRIC WORKING MACHINE
    • Publication number 20220393619
    • Publication date Dec 8, 2022
    • MAKITA CORPORATION
    • Yoshitaka ICHIKAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    INVERTER GENERATOR
    • Publication number 20220239193
    • Publication date Jul 28, 2022
    • Briggs & Stratton, LLC
    • Svetlana Byaliy
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ELECTRIC WORKING MACHINE
    • Publication number 20210091686
    • Publication date Mar 25, 2021
    • MAKITA CORPORATION
    • Yoshitaka ICHIKAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Control System and Control Method
    • Publication number 20190109548
    • Publication date Apr 11, 2019
    • Carlo Gavazzi Services AG
    • Reiko Raute
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ON-LOAD TAP CHANGER AND METHOD OF AND SYSTEM FOR OPERATING SAME
    • Publication number 20180069492
    • Publication date Mar 8, 2018
    • Alfred BIERINGER
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    CENTRIFUGAL SWITCH ACTUATOR AND MOTOR COMPRISING THE SAME
    • Publication number 20120280584
    • Publication date Nov 8, 2012
    • CHANGZHOU XINYA ELECTROMOTOR CO., LTD.
    • Boran ZHOU
    • H01 - BASIC ELECTRIC ELEMENTS