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Dirk Springborn

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  • Berlin, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rotor with sealing element and ring seal
    • Patent number 11,319,823
    • Issue date May 3, 2022
    • Siemens Energy Global GmbH & Co. KG
    • Peter Schroder
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Tensioning device for a surge arrester, production method and surge...
    • Patent number 10,755,838
    • Issue date Aug 25, 2020
    • Siemens Aktiengesellschaft
    • Bernd Kruska
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Annular clamping nut for a tie bar
    • Patent number 10,422,225
    • Issue date Sep 24, 2019
    • Nord-Lock Switzerland GmbH
    • Daniel Hofsommer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rotor disk having an end-side sealing element
    • Patent number 10,196,916
    • Issue date Feb 5, 2019
    • Siemens Aktiengesellschaft
    • Roger Matthews
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve diverter with heat sink
    • Patent number 9,861,009
    • Issue date Jan 2, 2018
    • Siemens Aktiengesellschaft
    • Erhard Pippert
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Surge arrester
    • Patent number 9,793,701
    • Issue date Oct 17, 2017
    • Siemens Aktiengesellschaft
    • Dirk Springborn
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Surge arrester comprising traction elements maintained by loops
    • Patent number 9,728,308
    • Issue date Aug 8, 2017
    • Siemens Aktiengesellschaft
    • Dirk Springborn
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Surge arrester
    • Patent number 9,318,892
    • Issue date Apr 19, 2016
    • Siemens Aktiengesellschaft
    • Ingo Gottschalk
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Surge arrester
    • Patent number 9,306,385
    • Issue date Apr 5, 2016
    • Siemens Aktiengesellschaft
    • Ingo Gottschalk
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Surge arrester with extendable collar
    • Patent number 9,225,165
    • Issue date Dec 29, 2015
    • Siemens Aktiengesellschaft
    • Erhard Pippert
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Arrangement comprising a surge arrester
    • Patent number 8,786,994
    • Issue date Jul 22, 2014
    • Siemens Aktiengesellschaft
    • Gundolf Barenthin
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Surge arrester with a varistor element and method for producing a s...
    • Patent number 8,531,812
    • Issue date Sep 10, 2013
    • Siemens Aktiengesellschaft
    • Gundolf Barenthin
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Disconnector
    • Patent number D643378
    • Issue date Aug 16, 2011
    • Siemens Aktiengesellschaft
    • Erhard Pippert
    • D13 - Equipment for production, distribution, or transformation of energy

Patents Applicationslast 30 patents

  • Information Patent Application

    ROTOR AND TURBOMACHINE COMPRISING THE ROTOR
    • Publication number 20240368995
    • Publication date Nov 7, 2024
    • Siemens Energy Global GmbH & Co. KG
    • Peter Schröder
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ROTOR WITH SEALING ELEMENT AND RING SEAL
    • Publication number 20200392857
    • Publication date Dec 17, 2020
    • Siemens Aktiengesellschaft
    • Peter Schroder
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    ROTOR DISK ASSEMBLY HAVING A TWO-PART SEAL
    • Publication number 20200291798
    • Publication date Sep 17, 2020
    • Siemens Aktiengesellschaft
    • Peter Schröder
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TENSIONING DEVICE FOR A SURGE ARRESTER, PRODUCTION METHOD AND SURGE...
    • Publication number 20180090246
    • Publication date Mar 29, 2018
    • Siemens Aktiengesellschaft
    • BERND KRUSKA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ROTOR DISK HAVING AN END-SIDE SEALING ELEMENT
    • Publication number 20170292396
    • Publication date Oct 12, 2017
    • Siemens Aktiengesellschaft
    • Roger Matthews
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    ANNULAR CLAMPING NUT FOR A TIE BAR
    • Publication number 20170051611
    • Publication date Feb 23, 2017
    • Siemens Aktiengesellschaft
    • Daniel Hofsommer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ROTOR FOR A THERMAL TURBOMACHINE
    • Publication number 20160195110
    • Publication date Jul 7, 2016
    • Siemens Aktiengesellschaft
    • Karsten Kolk
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Surge arrester
    • Publication number 20150244162
    • Publication date Aug 27, 2015
    • Siemens Aktiengesellschaft
    • Dirk Springborn
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    VALVE DIVERTER WITH HEAT SINK
    • Publication number 20150223368
    • Publication date Aug 6, 2015
    • SIEMENS AKTIENGESLLSCHAFT
    • Erhard Pippert
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SURGE ARRESTER COMPRISING TRACTION ELEMENTS MAINTAINED BY LOOPS
    • Publication number 20150213925
    • Publication date Jul 30, 2015
    • Siemens Aktiengesellschaft
    • Dirk Springborn
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SURGE ARRESTER
    • Publication number 20140368962
    • Publication date Dec 18, 2014
    • Ingo Gottschalk
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SURGE ARRESTER
    • Publication number 20140133060
    • Publication date May 15, 2014
    • Siemens Aktiengesellschaft
    • Ingo Gottschalk
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SURGE ARRESTER WITH EXTENDABLE COLLAR
    • Publication number 20130222964
    • Publication date Aug 29, 2013
    • Erhard Pippert
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SURGE ARRESTER WITH A VARISTOR ELEMENT AND METHOD FOR PRODUCING A S...
    • Publication number 20110216464
    • Publication date Sep 8, 2011
    • SIEMENS AKTIENGESELLSCHAFT
    • Gundolf Barenthin
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ARRANGEMENT COMPRISING A SURGE ARRESTER
    • Publication number 20100321850
    • Publication date Dec 23, 2010
    • Siemens Aktiengesellschaft
    • Gundolf Barenthin
    • H01 - BASIC ELECTRIC ELEMENTS