TREA

Relays having armature, contacts, and operating coil within a sealed casing

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  • H01H51/29
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Parent Industries

HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES H01H51/00Electromagnetic relays

Current Industry

H01H51/29Relays having armature, contacts, and operating coil within a sealed casing
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Arc path generation unit and direct current relay including same
    • Patent number 12,322,563
    • Issue date Jun 3, 2025
    • LS ELECTRIC CO., LTD.
    • Jung Woo Yoo
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Relay switch device integrated with pre-charge system
    • Patent number 12,230,465
    • Issue date Feb 18, 2025
    • LG ENERGY SOLUTION, LTD.
    • Won-Tae Lee
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electronic component
    • Patent number 12,154,740
    • Issue date Nov 26, 2024
    • Omron Corporation
    • Kasumi Horiuchi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Arrangement and module for electrical contactor assemblies
    • Patent number 11,837,423
    • Issue date Dec 5, 2023
    • GM Global Technology Operations LLC
    • Vijay A. Neelakantan
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electromagnetic relay
    • Patent number 11,798,765
    • Issue date Oct 24, 2023
    • Fujitsu Component Limited
    • Koyuru Kobayashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Power contactor and method for producing a housing body for the pow...
    • Patent number 11,417,483
    • Issue date Aug 16, 2022
    • TDK ELECTRONICS AG
    • Robert Hoffmann
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electromagnetic relay capable of externally and manually controllin...
    • Patent number 11,404,232
    • Issue date Aug 2, 2022
    • Song Chuan Precision Co., Ltd.
    • Po-Jen Liao
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Rupture resistant relay
    • Patent number 11,335,520
    • Issue date May 17, 2022
    • TE Connectivity Services GmbH
    • Albert Yong Lee
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Relay device
    • Patent number 11,183,351
    • Issue date Nov 23, 2021
    • LS AUTOMOTIVE TECHNOLOGIES CO., LTD.
    • Jae-Yoon Lim
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electromagnetic relay
    • Patent number 11,158,476
    • Issue date Oct 26, 2021
    • DENSO ELECTRONICS CORPORATION
    • Masanao Sugisawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electromagnetic relay
    • Patent number 11,043,347
    • Issue date Jun 22, 2021
    • Fujitsu Component Limited
    • Takaki Sunohara
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Armature of relay
    • Patent number 11,004,639
    • Issue date May 11, 2021
    • SONG CHU AN PRECISION CO., LTD.
    • Sung-Jen Wu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrical contactor
    • Patent number 10,950,402
    • Issue date Mar 16, 2021
    • SOLARBOS, INC
    • Coel Schumacher
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Sealed relay
    • Patent number 10,910,184
    • Issue date Feb 2, 2021
    • Meidensha Corporation
    • Daizo Takahashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electromagnetic relay
    • Patent number 10,403,460
    • Issue date Sep 3, 2019
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Kazushige Daikoku
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Sealed high voltage direct current relay
    • Patent number 10,312,043
    • Issue date Jun 4, 2019
    • ZHEJIANG INNUOVO NEW ENERGY TECHNOLOGY CO., LTD.
    • Rongai Yu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    High voltage DC relay
    • Patent number 10,276,335
    • Issue date Apr 30, 2019
    • Carling Technologies, Inc.
    • Michael Fasano
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    High voltage relay systems and methods
    • Patent number 10,229,803
    • Issue date Mar 12, 2019
    • Microsemi Corporation
    • Syrus Tajbakhsh
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    High voltage relay systems and methods
    • Patent number 10,211,017
    • Issue date Feb 19, 2019
    • Microsemi Corporation
    • Syrus Tajbakhsh
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Contact switching device
    • Patent number 10,026,577
    • Issue date Jul 17, 2018
    • Omron Corporation
    • Kazuchika Hiroki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Contractor with micro-solenoid and device for retention of core of...
    • Patent number 10,002,734
    • Issue date Jun 19, 2018
    • Valeo Equipements Electriques Moteur
    • Jean Sébastien Metral
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Electromagnetic relay
    • Patent number 9,865,420
    • Issue date Jan 9, 2018
    • Fujitsu Component Limited
    • Kazuo Kubono
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Pressure-controlled electrical relay device
    • Patent number 9,865,419
    • Issue date Jan 9, 2018
    • TE Connectivity Corporation
    • Terrance Edward Blackmon
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Sealed contact device
    • Patent number 9,748,065
    • Issue date Aug 29, 2017
    • Omron Corporation
    • Hiromi Shima
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Subsea switchgear
    • Patent number 9,742,163
    • Issue date Aug 22, 2017
    • Siemens Aktiengesellschaft
    • Fredrik Gundersen Aarskog
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Structure electromagnetic relay containing permanent magnet
    • Patent number 9,697,973
    • Issue date Jul 4, 2017
    • Harbin Institute of Technology
    • Huimin Liang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Sealed contact device
    • Patent number 9,336,965
    • Issue date May 10, 2016
    • Omron Corporation
    • Keisuke Yano
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Contactor arrangement for use in dielectric liquid
    • Patent number 9,269,513
    • Issue date Feb 23, 2016
    • Siemens Aktiengesellschaft
    • Fredrik Gundersen Aarskog
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electronic switch
    • Patent number 9,147,538
    • Issue date Sep 29, 2015
    • LSIS Co., Ltd.
    • Tae Sik Cho
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Sealed contactor
    • Patent number 8,446,240
    • Issue date May 21, 2013
    • Gigavac LLC
    • Brent J. Swartzentruber
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTROMAGNETIC RELAY
    • Publication number 20250210294
    • Publication date Jun 26, 2025
    • Omron Corporation
    • Mitsuru OKUDA
    • 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

    COMPONENT FOR HIGH-VOLTAGE SYSTEM OF A VEHICLE
    • Publication number 20240203677
    • Publication date Jun 20, 2024
    • VOLVO TRUCK CORPORATION
    • Ringolds JARGANS
    • H01 - BASIC ELECTRIC ELEMENTS
  • 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 Switch Device Integrated With Pre-Charge System
    • Publication number 20230317392
    • Publication date Oct 5, 2023
    • LG ENERGY SOLUTION, LTD.
    • Won-Tae Lee
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ARRANGEMENT AND MODULE FOR ELECTRICAL CONTACTOR ASSEMBLIES
    • Publication number 20230105506
    • Publication date Apr 6, 2023
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Vijay A. Neelakantan
    • 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

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

    PSI Power Source Isolator
    • Publication number 20210210948
    • Publication date Jul 8, 2021
    • Cleve Lawrence Molette
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELCTRICAL CONTACTOR
    • Publication number 20210166903
    • Publication date Jun 3, 2021
    • SolarBOS, Inc.
    • Coel Schumacher
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ARMATURE OF RELAY
    • Publication number 20200126745
    • Publication date Apr 23, 2020
    • SONG CHUAN PRECISION CO., LTD.
    • SUNG-JEN WU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Power Contactor and Method for Producing a Housing Body for the Pow...
    • Publication number 20200058458
    • Publication date Feb 20, 2020
    • TDK Electronics AG
    • Robert Hoffmann
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    ELECTROMAGNETIC RELAY
    • Publication number 20200043687
    • Publication date Feb 6, 2020
    • FUJITSU COMPONENT LIMITED
    • Koyuru Kobayashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC RELAY
    • Publication number 20190295796
    • Publication date Sep 26, 2019
    • ANDEN CO., LTD.
    • Masanao SUGISAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC RELAY
    • Publication number 20190157030
    • Publication date May 23, 2019
    • FUJITSU COMPONENT LIMITED
    • Takaki SUNOHARA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTRICAL CONTACTOR
    • Publication number 20190115177
    • Publication date Apr 18, 2019
    • SolarBOS, Inc.
    • Coel Schumacher
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC RELAY
    • Publication number 20190035585
    • Publication date Jan 31, 2019
    • Omron Corporation
    • Ryota Minowa
    • 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

    High Voltage DC Relay
    • Publication number 20180218864
    • Publication date Aug 2, 2018
    • Michael Fasano
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC RELAY
    • Publication number 20180166240
    • Publication date Jun 14, 2018
    • Panasonic Intellectual Property Management Co., Lt d.
    • Kazushige DAIKOKU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC RELAY
    • Publication number 20170162353
    • Publication date Jun 8, 2017
    • FUJITSU COMPONENT LIMITED
    • Kazuo KUBONO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SUBSEA SWITCHGEAR
    • Publication number 20170155233
    • Publication date Jun 1, 2017
    • Siemens Aktiengesellschaft
    • Fredrik Gundersen AARSKOG
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    IMPROVED MICRO-SOLENOID CONTACTOR FOR A MOTOR VEHICLE STARTER, AND...
    • Publication number 20170092453
    • Publication date Mar 30, 2017
    • VALEO EQUIPEMENTS ELECTRIQUES MOTEUR
    • Jean Sébastien METRAL
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CONTACT SWITCHING DEVICE
    • Publication number 20170069452
    • Publication date Mar 9, 2017
    • Omron Corporation
    • Kazuchika HIROKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    High Voltage Relay Systems and Methods
    • Publication number 20170040132
    • Publication date Feb 9, 2017
    • MICROSEMI CORPORATION
    • Syrus Tajbakhsh
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    High Voltage Relay Systems and Methods
    • Publication number 20170040133
    • Publication date Feb 9, 2017
    • MICROSEMI CORPORATION
    • Syrus Tajbakhsh
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PRESSURE-CONTROLLED ELECTRICAL RELAY DEVICE
    • Publication number 20160365210
    • Publication date Dec 15, 2016
    • Tyco Electronics Corporation
    • Terrance Edward Blackmon
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEALED RELAY
    • Publication number 20160133419
    • Publication date May 12, 2016
    • MEIDENSHA CORPORATION
    • Daizo TAKAHASHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    NOVEL-STRUCTURE ELECTROMAGNETIC RELAY CONTAINING PERMANENT MAGNET
    • Publication number 20150303017
    • Publication date Oct 22, 2015
    • HARBIN INSTITUTE OF TECHNOLOGY
    • Huimin LIANG
    • H01 - BASIC ELECTRIC ELEMENTS