TREA

Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path

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Industry

  • CPC
  • H02K41/00
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Parent Industries

HELECTRICITY H02Electric power H02KDYNAMO-ELECTRIC MACHINES

Current Industry

H02K41/00Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path

Sub Industries

H02K41/02Linear motors Sectional motors H02K41/025Asynchronous motors H02K41/03Synchronous motors Motors moving step by step Reluctance motors H02K41/031of the permanent magnet type H02K41/033with armature and magnets on one member, the other member being a flux distributor H02K41/035Dc motors Unipolar motors H02K41/0352Unipolar motors H02K41/0354Lorentz force motors H02K41/0356moving along a straight path H02K41/0358moving along a curvilinear path H02K41/06Rolling motors H02K41/065Nutating motors
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    TOPOLOGIES TO REDUCE FORCE RIPPLE FOR PROPULSION MOTORS AND A VEHIC...
    • Publication number 20250058806
    • Publication date Feb 20, 2025
    • Ju Hyung KIM
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    LENS DRIVING MOTOR
    • Publication number 20250052976
    • Publication date Feb 13, 2025
    • LG Innotek Co., Ltd.
    • Sang Ok Park
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    CAMERA MODULE
    • Publication number 20250055362
    • Publication date Feb 13, 2025
    • LG Innotek Co., Ltd.
    • Jin Suk HAN
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    FLUX TRACKED VOICE-COIL SPEAKER
    • Publication number 20250056161
    • Publication date Feb 13, 2025
    • Tymphany HK Limited
    • Solal BOUCHET
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SMOOTH SKIPPING AND ROLO-SKIP ELECTRICAL MOTORS
    • Publication number 20250038634
    • Publication date Jan 30, 2025
    • Herzel Laor
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    METHOD FOR SYNCHRONOUSLY CONTROLLING TWO MOTORS
    • Publication number 20250038682
    • Publication date Jan 30, 2025
    • Schneider Electric Industries SAS
    • Gunther Janek
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    LENS DRIVING APPARATUS, AND CAMERA MODULE AND OPTICAL DEVICE COMPRI...
    • Publication number 20250035884
    • Publication date Jan 30, 2025
    • LG Innotek Co., Ltd.
    • Seung Hak LEE
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MODULE SYSTEM
    • Publication number 20250038633
    • Publication date Jan 30, 2025
    • THK CO., LTD.
    • Akihiro Unno
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    OPTICAL ELEMENT DRIVING SYSTEM AND MECHANISM THEREOF
    • Publication number 20250028151
    • Publication date Jan 23, 2025
    • TDK TAIWAN CORP.
    • Chien-Lun HUANG
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    TRANSPORT SYSTEM, PROCESSING SYSTEM, METHOD FOR MANUFACTURING ARTIC...
    • Publication number 20250026591
    • Publication date Jan 23, 2025
    • Canon Kabushiki Kaisha
    • Takeshi Yamamoto
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    LINEAR MOTOR
    • Publication number 20250030327
    • Publication date Jan 23, 2025
    • KOVERY CO., LTD.
    • Houng Joong KIM
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    LINEAR CAPTIVE MOTOR-LEADSCREW ASSEMBLY
    • Publication number 20250023422
    • Publication date Jan 16, 2025
    • LIN ENGINEERING, INC.
    • Harlan H. Nguyen
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Electromagnetic MEMS Assembly
    • Publication number 20250024151
    • Publication date Jan 16, 2025
    • MEMS DRIVE (NANJING) CO., LTD.
    • Matthew Ng
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Method For Determining A Force Transmission Contact Point Of An Ele...
    • Publication number 20250020176
    • Publication date Jan 16, 2025
    • KA Group AG
    • Jimmy Chau
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Linear motor module
    • Publication number 20250015696
    • Publication date Jan 9, 2025
    • YALONG INTELLIGENT EQUIPMENT GROUP CO., LTD.
    • Chuanzhou CHEN
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    LENS BARREL
    • Publication number 20250013126
    • Publication date Jan 9, 2025
    • FUJIFILM CORPORATION
    • Yasuhiro MORI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    APPARATUS, SYSTEMS, AND METHODS FOR GENERATING FORCE IN ELECTROMAGN...
    • Publication number 20250007379
    • Publication date Jan 2, 2025
    • Thomas Alexander Johnson
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ROTARY LIFTING ACTUATOR
    • Publication number 20250007378
    • Publication date Jan 2, 2025
    • FERTIG Motors GmbH
    • Valentin Karnehm
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    VOICE COIL MOTOR, MAGNETIC CIRCUIT CONFIGURATION COMPONENT THEREFOR...
    • Publication number 20240429804
    • Publication date Dec 26, 2024
    • Shin-Etsu Chemical Co., Ltd.
    • Akira GOTO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    LENS DRIVING DEVICE, CAMERA MODULE, AND OPTICAL APPARATUS
    • Publication number 20240419012
    • Publication date Dec 19, 2024
    • LG Innotek Co., Ltd.
    • Tae Bong PARK
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    CAMERA MODULE AND ELECTRONIC DEVICE COMPRISING SAME
    • Publication number 20240419013
    • Publication date Dec 19, 2024
    • Samsung Electronics Co., Ltd.
    • Youngjae HWANG
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    LINEAR TRANSPORT SYSTEM
    • Publication number 20240421684
    • Publication date Dec 19, 2024
    • Mitsubishi Electric Corporation
    • Yuichiro NAKAMURA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    A Linear Motor For Use In A Molten Salt Nuclear Reactor And A Valve...
    • Publication number 20240418287
    • Publication date Dec 19, 2024
    • Copenhagen Atomics A/S
    • Aslak STUBSGAARD
    • G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
  • Information Patent Application

    SEAL FOR LINEAR ACTUATOR
    • Publication number 20240413701
    • Publication date Dec 12, 2024
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Carl White
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MAGNETIC DRIVE APPARATUS FOR TRANSLATING ROTATIONAL MOTION TO NUTAT...
    • Publication number 20240413728
    • Publication date Dec 12, 2024
    • Magvad LLC
    • Richard Wampler
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    POSITION DETECTION SYSTEM FOR USE IN MOTORS
    • Publication number 20240405643
    • Publication date Dec 5, 2024
    • Panasonic Intellectual Property Management Co., Ltd.
    • Kazuhiro ONAKA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    STEERING GEARS WITH ELECTRIC STEERING ASSIST SYSTEMS AND RELATED ME...
    • Publication number 20240391518
    • Publication date Nov 28, 2024
    • FORD GLOBAL TECHNOLOGIES, L.L.C.
    • Renato Bernardinetti Slave
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ACTUATION SYSTEMS AND METHODS
    • Publication number 20240396419
    • Publication date Nov 28, 2024
    • Illumina, Inc.
    • Beng Keong Ang
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTROMAGNETIC ACTUATOR
    • Publication number 20240380297
    • Publication date Nov 14, 2024
    • Mikuni Corporation
    • Toshiki OGASAWARA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTROMAGNETIC ACTUATOR
    • Publication number 20240380298
    • Publication date Nov 14, 2024
    • Mikuni Corporation
    • Takeshi KUDO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER