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HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES H01H50/00Details of electromagnetic relays

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H01H50/023Details concerning sealing
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTROMAGNETIC RELAY
    • Publication number 20240021387
    • Publication date Jan 18, 2024
    • FUJITSU COMPONENT LIMITED
    • Koyuru Kobayashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    RELAY
    • Publication number 20230335360
    • Publication date Oct 19, 2023
    • Xiamen Hongfa Electric Power Controls Co., Ltd.
    • Wenguang DAI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ARC PATH FORMATION UNIT AND DIRECT CURRENT RELAY COMPRISING SAME
    • Publication number 20230260728
    • Publication date Aug 17, 2023
    • LS ELECTRIC CO., LTD.
    • Jung Woo YOO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Switching Device
    • Publication number 20230197388
    • Publication date Jun 22, 2023
    • TDK Electronics AG
    • Robert Hoffmann
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SWITCHING DEVICE
    • Publication number 20230197384
    • Publication date Jun 22, 2023
    • TDK Electronics AG
    • Robert Hoffmann
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SPECIALLY PACKAGED RELAY AND PACKAGING METHOD THEREOF
    • Publication number 20230187154
    • Publication date Jun 15, 2023
    • Xiamen Hongfa Electroacoustics Co., Ltd.
    • Yang Deng
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    HERMETICALLY SEALED ELECTROMAGNETIC CONTACTOR
    • Publication number 20230170172
    • Publication date Jun 1, 2023
    • FUJI ELECTRIC FA COMPONENTS & SYSTEMS CO., LTD.
    • Takashi TSUTSUMI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    HERMETICALLY SEALED ELECTROMAGNETIC CONTACTOR
    • Publication number 20230154710
    • Publication date May 18, 2023
    • FUJI ELECTRIC FA COMPONENTS & SYSTEMS CO., LTD.
    • Takashi TSUTSUMI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    GAS FILLING STRUCTURE, HERMETICALLY SEALED ELECTROMAGNETIC CONTACTO...
    • Publication number 20230145550
    • Publication date May 11, 2023
    • FUJI ELECTRIC FA COMPONENTS & SYSTEMS CO., LTD.
    • Takashi TSUTSUMI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COMPONENT ASSEMBLIES AND METHODS OF MANUFACTURING COMPONENT ASSEMBL...
    • Publication number 20230145346
    • Publication date May 11, 2023
    • Sensata Technologies, Inc.
    • SAMUEL C. NAUMOWICZ
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    HERMETICALLY SEALED ELECTROMAGNETIC CONTACTOR
    • Publication number 20230136542
    • Publication date May 4, 2023
    • FUJI ELECTRIC FA COMPONENTS & SYSTEMS CO., LTD.
    • Takashi TSUTSUMI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    HERMETICALLY SEALED ELECTROMAGNETIC CONTACTOR
    • Publication number 20230134636
    • Publication date May 4, 2023
    • FUJI ELECTRIC FA COMPONENTS & SYSTEMS CO., LTD.
    • Takashi TSUTSUMI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    HERMETIC TERMINAL AND CONTACT DEVICE USING HERMETIC TERMINAL
    • Publication number 20230114048
    • Publication date Apr 13, 2023
    • SCHOTT JAPAN CORPORATION
    • Ko MAMIYA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC RELAY AND METHOD OF MANUFACTURING ELECTROMAGNETIC R...
    • Publication number 20230005687
    • Publication date Jan 5, 2023
    • DENSO ELECTRONICS CORPORATION
    • Taisuke KATAKAMI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Switching Device with Two Stationary Contacts and a Movable Contact...
    • Publication number 20220406548
    • Publication date Dec 22, 2022
    • TDK Electronics AG
    • Frank Werner
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC RELAY
    • Publication number 20220392725
    • Publication date Dec 8, 2022
    • Xiamen Hongfa Automotive Electronics Co., Ltd.
    • Liangui Wei
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Switching Device
    • Publication number 20220293380
    • Publication date Sep 15, 2022
    • TDK Electronics AG
    • Robert Hoffmann
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTRONIC COMPONENT
    • Publication number 20220037102
    • Publication date Feb 3, 2022
    • Omron Corporation
    • Kasumi HORIUCHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC RELAY
    • Publication number 20220028641
    • Publication date Jan 27, 2022
    • Panasonic Intellectual Property Management Co., Ltd.
    • Katsutoshi YAMAGATA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    RUPTURE RESISTANT RELAY
    • Publication number 20210358696
    • Publication date Nov 18, 2021
    • Albert Yong LEE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Switching Device
    • Publication number 20210287864
    • Publication date Sep 16, 2021
    • TDK Electronics AG
    • Frank Werner
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Switching Device
    • Publication number 20210249210
    • Publication date Aug 12, 2021
    • TDK Electronics AG
    • Armin Grunack
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Switch Device
    • Publication number 20210202197
    • Publication date Jul 1, 2021
    • TDK Electronics AG
    • Frank Werner
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Shunt Trip Assembly
    • Publication number 20210159037
    • Publication date May 27, 2021
    • Eaton Intelligent Power Limited
    • Akshay B. Jamdade
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    STARTER CONTACTOR COMPRISING A SEALING DEVICE AND STARTER COMPRISIN...
    • Publication number 20210134549
    • Publication date May 6, 2021
    • VALEO EQUIPEMENTS ELECTRIQUES MOTEUR
    • Romain Guignot
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    THERMAL ISOLATION OF FLIGHT RECORDER MEMORY CORE
    • Publication number 20210100115
    • Publication date Apr 1, 2021
    • L3 Technologies, Inc.
    • William N. Waggener
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    Switching Device
    • Publication number 20210057178
    • Publication date Feb 25, 2021
    • TDK Electronics AG
    • Robert Hoffmann
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Relay
    • Publication number 20210012987
    • Publication date Jan 14, 2021
    • TDK Electronics AG
    • Robert Hoffmann
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ROTARY SWITCH AND CIRCUIT INTERRUPTER INCLUDING THE SAME
    • Publication number 20210012992
    • Publication date Jan 14, 2021
    • Eaton Intelligent Power Limited
    • GERALDO NOJIMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Switching Device
    • Publication number 20200402732
    • Publication date Dec 24, 2020
    • TDK Electronics AG
    • Robert Hoffmann
    • H01 - BASIC ELECTRIC ELEMENTS