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Walter Nicolai

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Patents Grantslast 30 patents

  • Information Patent Grant

    Sealing element and a sealing system for hollow sections
    • Patent number 9,383,016
    • Issue date Jul 5, 2016
    • C E S Control Enclosure Systems GmbH
    • Igor Harry Schaaf
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Corner connector for hollow profiles
    • Patent number 9,371,849
    • Issue date Jun 21, 2016
    • C E S Control Enclosure Systems GmbH
    • Igor Harry Schaaf
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Frame piece for a rack
    • Patent number 9,153,945
    • Issue date Oct 6, 2015
    • C E S Control Enclosure Systems GmbH
    • Wilfried Hofmann
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Method for producing rectangular or square wall elements from flat...
    • Patent number 9,061,337
    • Issue date Jun 23, 2015
    • C E S Control Enclosure Systems GmbH
    • Igor Harry Schaaf
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rack
    • Patent number 8,944,533
    • Issue date Feb 3, 2015
    • C E S Control Enclosure Systems GmbH
    • Wilfried Hofmann
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Air-conditioning system for electronic components
    • Patent number 8,499,575
    • Issue date Aug 6, 2013
    • NFT Nanofiltertechnik Gesselschaft mit beschrankter Haftung
    • Walter Nicolai
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Component kit for a switch cabinet
    • Patent number 6,791,027
    • Issue date Sep 14, 2004
    • Rittal GmbH & Co. KG
    • Walter Nicolai
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Switchgear cabinet monitoring arrangement
    • Patent number 6,744,363
    • Issue date Jun 1, 2004
    • Rittal GmbH & Co. KG
    • Walter Nicolai
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Switchgear cabinet with an air-conditioning device
    • Patent number 6,523,602
    • Issue date Feb 25, 2003
    • Rittal GmbH & Co. KG
    • Heiko Holighaus
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Control cabinet with cooling device
    • Patent number 6,494,779
    • Issue date Dec 17, 2002
    • Rittal-Werk Rudolf Loh GmbH & Co. KG
    • Walter Nicolai
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Control cabinet
    • Patent number 6,488,214
    • Issue date Dec 3, 2002
    • Rittal-Werk Rudolf Loh GmbH & Co. KG
    • Walter Nicolai
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Control cabinet with air conditioning device
    • Patent number 6,463,997
    • Issue date Oct 15, 2002
    • Rittal-Werk Rudolf Loh GmbH & Co. KG
    • Walter Nicolai
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Frame for a switch cabinet
    • Patent number 6,401,940
    • Issue date Jun 11, 2002
    • Rittal-Werk Rudolf Loh GmbH & Co. KG
    • Marc Hartel
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    High-frequency-shielded switchgear cabinet
    • Patent number 6,384,323
    • Issue date May 7, 2002
    • Rittal-Werk Rudolf Loh GmbH
    • Oskar Elm
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Switch cupboard with devices for cooling the hot air inside
    • Patent number 6,375,561
    • Issue date Apr 23, 2002
    • Rittal-Werk Rudolf Loh GmbH & Co. KG
    • Walter Nicolai
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rack for a switchgear cabinet
    • Patent number 6,315,132
    • Issue date Nov 13, 2001
    • Rittal-Werk Rudolf Loh GmbH & Co. KG
    • Marc Hartel
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Frame piece for a rack for a switching cabinet
    • Patent number 6,273,533
    • Issue date Aug 14, 2001
    • Rittal-Werk Rudolf Loh GmbH & Co. KG
    • Walter Nicolai
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Frame piece for a rack of a switching cabinet
    • Patent number 6,206,211
    • Issue date Mar 27, 2001
    • Rittal-Werk Rudolf Loh GmbH & Co. KG
    • Walter Nicolai
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Switching cabinet
    • Patent number 6,189,988
    • Issue date Feb 20, 2001
    • Rittal-Werk Rudolf Loh GmbH & Co., KG
    • Walter Nicolai
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Fastening device
    • Patent number 6,190,081
    • Issue date Feb 20, 2001
    • Rittal-Werk Rudolf Loh GmbH & Co.
    • Horst Besserer
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Switch cabinet with an assembly unit
    • Patent number 6,170,673
    • Issue date Jan 9, 2001
    • Rittal-Werk Rudolf Loh GmbH & Co. KG
    • Walter Nicolai
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Switchgear cabinet with a framework
    • Patent number 6,155,660
    • Issue date Dec 5, 2000
    • Rittal-Werk Rudolf Loh GmbH & Co. KG
    • Walter Nicolai
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Frame piece for a rack of a switching cabinet
    • Patent number 6,138,843
    • Issue date Oct 31, 2000
    • Rittal-Werk Rudolf Loh GmbH & Co. KG
    • Walter Nicolai
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Control box with door and cooler
    • Patent number 6,134,109
    • Issue date Oct 17, 2000
    • Rittal-Werk Loh GmbH & Co. KG
    • Norbert Muller
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Switching cabinet
    • Patent number 6,123,400
    • Issue date Sep 26, 2000
    • Rittal-Werk Rudolf Loh GmbH & Co. KG
    • Walter Nicolai
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Modular casing structure
    • Patent number 6,109,053
    • Issue date Aug 29, 2000
    • Rittal-Werk Rudolf Loh GmbH & Co.
    • Heinrich Strackbein
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Cabinet enclosure
    • Patent number D427454
    • Issue date Jul 4, 2000
    • Rittal-Werk Rudolf Loh GmbH & Co. KG
    • Udo Munch
    • D06 - Furnishings
  • Information Patent Grant

    Wall-mounted filter arrangement for blocking high-frequency electro...
    • Patent number 6,072,119
    • Issue date Jun 6, 2000
    • Rittal-Werk Rudolf Loh GmbH & Co. KG
    • Walter Nicolai
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Cooler for fitting to the rear or side wall or the door of a switch...
    • Patent number 6,067,223
    • Issue date May 23, 2000
    • Rittal-Werk Rudolf Loh GmbH & Co. KG
    • Michael Diebel
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Switchgear cabinet with a frame and door elements
    • Patent number 5,932,843
    • Issue date Aug 3, 1999
    • Rittal-Werk Rudolf LOH GmbH & Co., KG
    • Horst Besserer
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    SEALING ELEMENT AND A SEALING SYSTEM FOR HOLLOW SECTIONS
    • Publication number 20140367923
    • Publication date Dec 18, 2014
    • C E S CONTROL ENCLOSURE SYSTEMS GMBH
    • Igor Harry Schaaf
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    CORNER CONNECTOR FOR HOLLOW PROFILES
    • Publication number 20140294500
    • Publication date Oct 2, 2014
    • C E S CONTROL ENCLOSURE SYSTEMS GMBH
    • Igor Harry Schaaf
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CORNER REINFORCEMENT INSERT
    • Publication number 20140286695
    • Publication date Sep 25, 2014
    • C E S CONTROL ENCLOSURE SYSTEMS GMBH
    • Simon Jocham
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    METHOD FOR PRODUCING RECTANGULAR OR SQUARE WALL ELEMENTS FROM FLAT...
    • Publication number 20140150366
    • Publication date Jun 5, 2014
    • C E S CONTROL ENCLOSURE SYSTEMS GMBH
    • Igor Harry Schaaf
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    FRAME PIECE FOR A RACK
    • Publication number 20130306584
    • Publication date Nov 21, 2013
    • C E S CONTROL ENCLOSURE SYSTEMS GMBH
    • Wilfried Hofmann
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    RACK
    • Publication number 20130213908
    • Publication date Aug 22, 2013
    • C E S CONTROL ENCLOSURE SYSTEMS GMBH
    • Wilfried Hofmann
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    AIR-CONDITIONING SYSTEM FOR ELECTRONIC COMPONENTS
    • Publication number 20110192173
    • Publication date Aug 11, 2011
    • NFT NANOFILTERECHNIK GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
    • Nicolai Walter
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    COOLING DEVICE FOR ELECTRONIC COMPONENTS
    • Publication number 20110072835
    • Publication date Mar 31, 2011
    • NFT Nanofiltertechnik Gesellschaft MIT Beschrankter Hafting
    • Walter Nicolai
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Switchgear cabinet with an air-conditioning device
    • Publication number 20020088604
    • Publication date Jul 11, 2002
    • Heiko Holighaus
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    HIGH-FREQUENCY-SHIELDED SWITCHGEAR CABINET
    • Publication number 20010011596
    • Publication date Aug 9, 2001
    • OSKAR ELM
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR