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containing inert or dielectric gasses

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  • H01H2050/025
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Parent Industries

HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES

Current Industry

H01H2050/025containing inert or dielectric gasses
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • 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

    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

    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

    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

    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

    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

    Switch Device
    • Publication number 20210202197
    • Publication date Jul 1, 2021
    • TDK Electronics AG
    • Frank Werner
    • 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
  • Information Patent Application

    RELAY
    • Publication number 20200321178
    • Publication date Oct 8, 2020
    • BYD Company Limited
    • Caili HUANG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CONTACT DEVICE
    • Publication number 20190088432
    • Publication date Mar 21, 2019
    • FUJI ELECTRIC FA COMPONENTS & SYSTEMS CO., LTD.
    • Yuki TASHIMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CONTACT APPARATUS
    • Publication number 20190066951
    • Publication date Feb 28, 2019
    • Panasonic Intellectual Property Management Co., Ltd.
    • Kenji KANEMATSU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEALED RELAY
    • Publication number 20180308651
    • Publication date Oct 25, 2018
    • MEIDENSHA CORPORATION
    • Daizo TAKAHASHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CONTACT DEVICE AND ELECTROMAGNETIC CONTACTOR USING SAME
    • Publication number 20180269017
    • Publication date Sep 20, 2018
    • FUJI ELECTRIC FA COMPONENTS & SYSTEMS CO., LTD.
    • Koujun KONISHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Separating unit with electromagnetic drive
    • Publication number 20160268082
    • Publication date Sep 15, 2016
    • SIEMENS AKTIENGESELLSCHAFT
    • GEORG BACHMAIER
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC CONTACTOR MANUFACTURING METHOD
    • Publication number 20140101937
    • Publication date Apr 17, 2014
    • FUJI ELECTRIC FA COMPONENTS & SYSTEMS CO., LTD.
    • Seiji IMAMURA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC CONTACTOR AND ELECTROMAGNETIC CONTACTOR GAS ENCAPSU...
    • Publication number 20140104018
    • Publication date Apr 17, 2014
    • FUJI ELECTRIC FA COMPONENTS & SYSTEMS CO., LTD.
    • Seiji IMAMURA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC CONTACTOR AND ELECTROMAGNETIC CONTACTOR GAS ENCAPSU...
    • Publication number 20140104019
    • Publication date Apr 17, 2014
    • FUJI ELECTRIC FA COMPONENTS & SYSTEMS CO., LTD.
    • Seiji IMAMURA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC CONTACTOR
    • Publication number 20140062627
    • Publication date Mar 6, 2014
    • FUJI ELECTRIC CO., LTD.
    • Yasuhiro Naka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC CONTACTOR
    • Publication number 20140062625
    • Publication date Mar 6, 2014
    • FUJI ELECTRIC CO., LTD.
    • Yasuhiro Naka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    METHOD FOR ASSEMBLING ARC-EXTINGUISHING CHAMBER OF ELECTROMAGNETIC...
    • Publication number 20140013583
    • Publication date Jan 16, 2014
    • FUJI ELECTRIC CO., LTD.
    • Yasuhiro Naka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC CONTACTOR
    • Publication number 20140014622
    • Publication date Jan 16, 2014
    • FUJI ELECTRIC CO., LTD.
    • Yasuhiro Naka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTRONIC SWITCH
    • Publication number 20140001157
    • Publication date Jan 2, 2014
    • Tae Sik CHO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CONTACT MECHANISM AND ELECTROMAGNETIC CONTACTOR USING THE SAME
    • Publication number 20130335175
    • Publication date Dec 19, 2013
    • FUJI ELECTRIC FA COMPONENTS & SYSTEMS CO., LTD.
    • Hiroyuki Tachikawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC CONTACTOR
    • Publication number 20130328647
    • Publication date Dec 12, 2013
    • FUJI ELECTRIC FA COMPONENTS & SYSTEMS CO., LTD.
    • Yasuhiro Naka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC CONTACTOR
    • Publication number 20130301181
    • Publication date Nov 14, 2013
    • FUJI ELECTRIC FA COMPONENTS & SYSTEMS CO., LTD.
    • Yasuhiro Naka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CONTACT SWITCHING DEVICE
    • Publication number 20130257568
    • Publication date Oct 3, 2013
    • Keisuke Yano
    • H01 - BASIC ELECTRIC ELEMENTS