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Christian Kirchner

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  • Moers, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Gas seal
    • Patent number 10,670,149
    • Issue date Jun 2, 2020
    • Siemens Aktiengesellschaft
    • Christian Kirchner
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Gas seal
    • Patent number 10,648,570
    • Issue date May 12, 2020
    • Siemens Aktiengesellschaft
    • Christian Kirchner
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shaft seal arrangement
    • Patent number 9,657,842
    • Issue date May 23, 2017
    • Siemens Aktiengesellschaft
    • Christian Kirchner
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    GAS SEAL
    • Publication number 20190219173
    • Publication date Jul 18, 2019
    • Siemens Aktiengesellschaft
    • Christian Kirchner
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    GAS SEAL
    • Publication number 20190186635
    • Publication date Jun 20, 2019
    • Siemens Aktiengesellschaft
    • Christian Kirchner
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ARRANGEMENT WITH A GAS SEAL
    • Publication number 20150240951
    • Publication date Aug 27, 2015
    • SIEMENS AKTIENGESELLSCHAFT
    • Christian Kirchner
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SHAFT SEAL ARRANGEMENT
    • Publication number 20150226336
    • Publication date Aug 13, 2015
    • SIEMENS AKTIENGESELLSCHAFT
    • Christian Kirchner
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES