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  • H01H50/54
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HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES H01H50/00Details of electromagnetic relays

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H01H50/54Contact arrangements
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    HIGH-FREQUENCY RELAY WITH EXCELLENT SHIELDING PERFORMANCE
    • Publication number 20250104949
    • Publication date Mar 27, 2025
    • Xiamen Hongfa Signal Electronics Co., Ltd.
    • Xinping LIAN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Automatic Pre-Charge Device for High Power Electronic Circuit Conta...
    • Publication number 20250104950
    • Publication date Mar 27, 2025
    • John Strisower
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    RELAY
    • Publication number 20250095940
    • Publication date Mar 20, 2025
    • Xiamen Hongfa Electric Power Controls Co., Ltd.
    • Wenguang Dai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    RELAY
    • Publication number 20250095939
    • Publication date Mar 20, 2025
    • Xiamen Hongfa Electric Power Controls Co., Ltd.
    • Shuming ZHONG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC CONTACTOR
    • Publication number 20250095937
    • Publication date Mar 20, 2025
    • Fuji Electric Co., Ltd.
    • Yuma KUSANO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MAGNETIC SWITCH FOR HYBRID CIRCUIT BREAKER APPLICATIONS
    • Publication number 20250079101
    • Publication date Mar 6, 2025
    • Siemens Industry, Inc.
    • James Edward Ferree
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SWITCHING DEVICE WITH PYROTECHNIC ACTUATION APPARATUS
    • Publication number 20250079102
    • Publication date Mar 6, 2025
    • Xiamen Hongfa Electric Power Controls Co., Ltd.
    • Shuming ZHONG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DUAL-CONTACT POWER CONTACTOR
    • Publication number 20250069832
    • Publication date Feb 27, 2025
    • SAFRAN ELECTRICAL & POWER
    • Kévin ENOUF
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    EXPLOSION PROOF STARTER SOLENOID ARRANGEMENT FOR ENGINES
    • Publication number 20250069836
    • Publication date Feb 27, 2025
    • CLARKE FIRE PROTECTION PRODUCTS, INC.
    • John WHITNEY
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC RELAY
    • Publication number 20250069833
    • Publication date Feb 27, 2025
    • Excel Cell Electronics Co., Ltd.
    • Ming-Chang KUO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FAULT CURRENT TOLERANT SWITCHING MECHANISM FOR A REMOTELY OPERATED...
    • Publication number 20250070544
    • Publication date Feb 27, 2025
    • Eaton Intelligent Power Limited
    • Michael Thomas Martin
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CONTACTOR MOVABLE TERMINAL ASSEMBLY AND CONTACTOR
    • Publication number 20250069834
    • Publication date Feb 27, 2025
    • Tyco Electronics (Shanghai) Co., Ltd.
    • Xiaoning Zhang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC SWITCH, TIME-ADJUSTABLE CONTROLLER AND TOASTER
    • Publication number 20250049262
    • Publication date Feb 13, 2025
    • Sanqiaohui (Foshan) New Materials Co., Ltd.
    • Kewen LONG
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    ELECTROMAGNETIC CONTACTOR, INTER-CONTACT GAP ADJUSTMENT METHOD OF E...
    • Publication number 20250054718
    • Publication date Feb 13, 2025
    • Fuji Electric Co., Ltd.
    • Koujun KONISHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC RELAY
    • Publication number 20250046555
    • Publication date Feb 6, 2025
    • Omron Corporation
    • Hideto YAMAUCHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC RELAY
    • Publication number 20250046553
    • Publication date Feb 6, 2025
    • Omron Corporation
    • Hideto YAMAUCHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC RELAY
    • Publication number 20250046554
    • Publication date Feb 6, 2025
    • Omron Corporation
    • Hideto YAMAUCHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC RELAY
    • Publication number 20250037953
    • Publication date Jan 30, 2025
    • Omron Corporation
    • Kohei OTSUKA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MOTION MECHANISM AND CORRESPONDING CONTACTOR
    • Publication number 20250029802
    • Publication date Jan 23, 2025
    • Schneider Electric Industries SAS
    • Xu Han
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC RELAY
    • Publication number 20250029804
    • Publication date Jan 23, 2025
    • Omron Corporation
    • Kohei OTSUKA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CONTACTOR
    • Publication number 20250029803
    • Publication date Jan 23, 2025
    • Schneider Electric Industries SAS
    • Zhiping Huan
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SYSTEMS AND METHODS FOR AUTOMATICALLY CONFIGURING POINT-ON-WAVE SET...
    • Publication number 20250029801
    • Publication date Jan 23, 2025
    • Rockwell Automation Technologies, Inc.
    • Ahmad K. Omari
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SWITCHING DEVICE WITH A STOPPER AND METHOD FOR OPERATING A SWITCHIN...
    • Publication number 20250014851
    • Publication date Jan 9, 2025
    • Eaton Intelligent Power Limited
    • Volker LANG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CONTACTOR AND AIR CONDITIONING SYSTEM
    • Publication number 20250006446
    • Publication date Jan 2, 2025
    • Xiamen Hongfa Electrical Safety & Controls Co., Ltd.
    • Xiaoju JI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SWITCH
    • Publication number 20240429012
    • Publication date Dec 26, 2024
    • Mitsubishi Electric Corporation
    • Katsuki HOTTA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMECHANICAL RELAY AND MONITORING SWITCH FOR AN ELECTROMECHANI...
    • Publication number 20240420906
    • Publication date Dec 19, 2024
    • TE Connectivity Solutions GMBH
    • Katrin SCHERTLER
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    EXPLOSION PROOF STARTER SOLENOID ARRANGEMENT FOR ENGINES
    • Publication number 20240420909
    • Publication date Dec 19, 2024
    • CLARKE FIRE PROTECTION PRODUCTS, INC.
    • John WHITNEY
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SWITCHING DEVICE
    • Publication number 20240412934
    • Publication date Dec 12, 2024
    • Microtest S.p.A.
    • Giuseppe AMELIO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC RELAY
    • Publication number 20240395487
    • Publication date Nov 28, 2024
    • Omron Corporation
    • Shinichi OGAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CONTACT PART AND RELAY
    • Publication number 20240395488
    • Publication date Nov 28, 2024
    • Xiamen Hongfa Electric Power Controls Co., Ltd.
    • Wenguang Dai
    • H01 - BASIC ELECTRIC ELEMENTS