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Kenneth Johansson

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  • Vasteras, SE
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    OVERVOLTAGE PROTECTION FOR HV BUSHING TEST TAP
    • Publication number 20230089717
    • Publication date Mar 23, 2023
    • Hitachi Energy Switzerland AG
    • Kenneth Johansson
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    CONDENSER CORE WITH GROUNDED CONDUCTIVE FOILS IN A CAPACITIVE LAYER
    • Publication number 20220415544
    • Publication date Dec 29, 2022
    • Hitachi Energy Switzerland AG
    • Jens KANJE-NORDBERG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    A BUSHING WITH A TAP ASSEMBLY
    • Publication number 20210027919
    • Publication date Jan 28, 2021
    • ABB Power Grids Switzerland AG
    • Peter SJÖBERG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CIRCUIT BREAKING ARRANGEMENT
    • Publication number 20160035509
    • Publication date Feb 4, 2016
    • ABB Technology Ltd.
    • Kenneth JOHANSSON
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CIRCUIT BREAKING ARRANGEMENT
    • Publication number 20160028222
    • Publication date Jan 28, 2016
    • ABB Technology Ltd.
    • Kenneth JOHANSSON
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Bushings Foil Design
    • Publication number 20140110151
    • Publication date Apr 24, 2014
    • Kenneth Johansson
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    System for transmission of electric power
    • Publication number 20070114978
    • Publication date May 24, 2007
    • ABB Research Ltd.
    • Sture Lindahl
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...