TREA

Snap-action arrangements

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Industry

  • CPC
  • H01H5/00
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Parent Industries

HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES

Current Industry

H01H5/00Snap-action arrangements

Sub Industries

H01H5/02Energy stored by the attraction or repulsion of magnetic parts H01H5/04Energy stored by deformation of elastic members H01H5/045making use of cooperating spring loaded wedging or camming parts between operating member and contact structure H01H5/06by compression or extension of coil springs H01H5/08one end of spring transmitting movement to the contact member when the other end is moved by the operating part H01H5/10one end of spring being fixedly connected to the stationary or movable part of the switch and the other end reacting with a movable or stationary rigid member respectively through pins, cams, toothed or other shaped surfaces H01H5/12having two or more snap-action motions in succession H01H5/14by twisting of torsion members H01H5/16with auxiliary means for temporarily holding parts until torsion member is sufficiently strained H01H5/18by flexing of blade springs H01H5/20single blade moved across dead-centre position H01H5/22blade spring with at least one snap-acting leg and at least one separate contact-carrying or contact-actuating leg H01H5/24having three legs H01H5/26having two or more snap-action motions in succession H01H5/28two separate blade springs forming a toggle H01H5/30by buckling of disc springs
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTROMAGNETIC SYSTEM AND CONTACTOR
    • Publication number 20250232936
    • Publication date Jul 17, 2025
    • Chint Low Voltage Electrical Technology Co., Ltd.
    • Changyuan LIU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC RELAY
    • Publication number 20250226167
    • Publication date Jul 10, 2025
    • Omron Corporation
    • Ayata HORIE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SNAP SWITCH
    • Publication number 20250218708
    • Publication date Jul 3, 2025
    • C&K Components S.A.S.
    • Rémi Martin
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    OPERATING MECHANISM AND ELECTRICAL DEVICE
    • Publication number 20250218714
    • Publication date Jul 3, 2025
    • Schneider Electric (China) Co., Ltd.
    • Zhenyao Gong
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    RELAY
    • Publication number 20250218715
    • Publication date Jul 3, 2025
    • FCL Components Limited
    • Takaki Sunohara
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC RELAY
    • Publication number 20250210294
    • Publication date Jun 26, 2025
    • Omron Corporation
    • Mitsuru OKUDA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTRICAL CONTACTOR
    • Publication number 20250210292
    • Publication date Jun 26, 2025
    • c/o Suzhou Littelfuse OVS Co., Ltd.
    • Jianye Shi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC RELAY
    • Publication number 20250210293
    • Publication date Jun 26, 2025
    • Toyota Jidosha Kabushiki Kaisha
    • Takashi USHIJIMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SWITCHING CHAMBER FOR A SWITCHING DEVICE AND SWITCHING DEVICE
    • Publication number 20250201502
    • Publication date Jun 19, 2025
    • TDK Electronics AG
    • Robert Hoffmann
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DOUBLE-DISCONNECT DOUBLE-POLE BIDIRECTIONAL CONTACTOR WITH REVERSED...
    • Publication number 20250201497
    • Publication date Jun 19, 2025
    • SAFRAN ELECTRICAL & POWER
    • Guillaume PRIEUR
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MICROELECTROMECHANICAL SYSTEMS POWER RELAY
    • Publication number 20250191864
    • Publication date Jun 12, 2025
    • Atomic Machines, Inc.
    • William Boettcher
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SELF-PASSIVATING METAL CIRCUIT DEVICES FOR USE IN A SUBMERGED AMBIE...
    • Publication number 20250166936
    • Publication date May 22, 2025
    • Northrop Grumman Systems Corporation
    • GARY E. MASTENBROOK
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTRICAL DEVICE
    • Publication number 20250167491
    • Publication date May 22, 2025
    • WAGO VERWALTUNGSGESELLSCHAFT MBH
    • Lars BINNER
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC RELAY
    • Publication number 20250166951
    • Publication date May 22, 2025
    • Omron Corporation
    • Ayata HORIE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DIRECT CURRENT CONTACTORS WITH IMPROVED EVACUATION AIR PATHWAYS
    • Publication number 20250166950
    • Publication date May 22, 2025
    • Sensata Technologies, Inc.
    • MATTHEW R. MONTEIRO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Relay Switch Device Integrated With Pre-Charge System
    • Publication number 20250166952
    • Publication date May 22, 2025
    • LG ENERGY SOLUTION, LTD.
    • Won-Tae Lee
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SOFT BISTABLE MAGNETIC ACTUATOR, FATIGUE TESTING DEVICE AND AUTO UN...
    • Publication number 20250157712
    • Publication date May 15, 2025
    • City University of Hong Kong Matter Science Research Institute (Futian)
    • Jian LU
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    RELAY CIRCUIT AND VEHICLE INCLUDING THE SAME
    • Publication number 20250157769
    • Publication date May 15, 2025
    • Toyota Jidosha Kabushiki Kaisha
    • Yusuke SHIMOGAKI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    MEMS Switch With High Off State Voltage Standoff Rating
    • Publication number 20250149266
    • Publication date May 8, 2025
    • Menlo Microsystems, Inc.
    • Tamir Eran Moran
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DC RELAY FOR ANTI-SHORT CIRCUIT CURRENT AND ARC EXTINCTION
    • Publication number 20250149280
    • Publication date May 8, 2025
    • Xiamen Hongfa Electric Power Controls Co., Ltd.
    • Shuming ZHONG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Switching Apparatus
    • Publication number 20250149269
    • Publication date May 8, 2025
    • ALPS ALPINE CO., LTD.
    • Naoki HOSHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SWITCH ARRANGEMENT AND METHOD FOR OPERATING A SWITCH ARRANGEMENT
    • Publication number 20250149275
    • Publication date May 8, 2025
    • SIEMENS AKTIENGESELLSCHAFT
    • Thomas Hintze
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ARC PATH FORMATION UNIT AND DIRECT CURRENT RELAY COMPRISING SAME
    • Publication number 20250149282
    • Publication date May 8, 2025
    • LS ELECTRIC CO., LTD.
    • Ha Su KIM
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Switching Apparatus
    • Publication number 20250149267
    • Publication date May 8, 2025
    • ALPS ALPINE CO., LTD.
    • Naoki HOSHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DC RELAY FOR ANTI-SHORT CIRCUIT CURRENT AND ARC EXTINCTION
    • Publication number 20250149281
    • Publication date May 8, 2025
    • Xiamen Hongfa Electric Power Controls Co., Ltd.
    • Shuming ZHONG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PUSH ROD ASSEMBLY, MANUFACTURING METHOD THEREOF AND RELAY
    • Publication number 20250140501
    • Publication date May 1, 2025
    • Xiamen Hongfa Electric Power Controls Co., Ltd.
    • Fengzhu XIE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    RELAY CIRCUIT BOARD AND MANUFACTURING METHOD THEREOF
    • Publication number 20250140500
    • Publication date May 1, 2025
    • HongQiSheng Precision Electronics (QinHuangdao) Co., Ltd.
    • Feng-Mei LIU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC RELAY
    • Publication number 20250132115
    • Publication date Apr 24, 2025
    • Omron Corporation
    • Masaki SUGIHARA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC RELAY
    • Publication number 20250132114
    • Publication date Apr 24, 2025
    • Omron Corporation
    • Masaki SUGIHARA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PUSH SWITCH
    • Publication number 20250125100
    • Publication date Apr 17, 2025
    • ALPS ALPINE CO., LTD.
    • Hidetaka SATO
    • H01 - BASIC ELECTRIC ELEMENTS