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Armin Conrad

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  • Herborn, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Membrane vacuum pump
    • Patent number 10,563,648
    • Issue date Feb 18, 2020
    • Pfeiffer Vacuum GmbH
    • Armin Conrad
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Ionizing pump stage
    • Patent number 10,132,339
    • Issue date Nov 20, 2018
    • Pfeiffer Vacuum GmbH
    • Armin Conrad
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Apparatus for kinetic energy storage having a flywheel with pump-ac...
    • Patent number 9,887,604
    • Issue date Feb 6, 2018
    • Pfeiffer Vacuum GmbH
    • Wolfgang Bremer
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Arrangement with a vacuum pump and method of compensating magnetic...
    • Patent number 9,822,799
    • Issue date Nov 21, 2017
    • Pfeiffer Vacuum GmbH
    • Armin Conrad
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Device for measuring a pressure with at least one pressure sensor h...
    • Patent number 9,410,862
    • Issue date Aug 9, 2016
    • Pfeiffer Vacuum GmbH
    • Armin Conrad
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Turbomolecular pump
    • Patent number 8,398,362
    • Issue date Mar 19, 2013
    • Pfeiffer Vacuum GmbH
    • Armin Conrad
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Device for contactless measurement of rotor temperatures
    • Patent number 7,575,372
    • Issue date Aug 18, 2009
    • Pfeiffer Vacuum GmbH
    • Armin Conrad
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Gas friction pump
    • Patent number 7,059,828
    • Issue date Jun 13, 2006
    • Pfeiffer Vacuum GmbH
    • Armin Conrad
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vacuum pump system for light gases
    • Patent number 7,033,142
    • Issue date Apr 25, 2006
    • Pfeifer Vacuum GmbH
    • Armin Conrad
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Gas friction pump
    • Patent number 6,991,424
    • Issue date Jan 31, 2006
    • Pfeiffer Vacuum GmbH
    • Armin Conrad
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Gas friction pump
    • Patent number 6,644,912
    • Issue date Nov 11, 2003
    • Pfeiffer Vacuum GmbH
    • Armin Conrad
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Gas friction pump
    • Patent number 6,638,010
    • Issue date Oct 28, 2003
    • Pfeiffer Vacuum GmbH
    • Armin Conrad
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Gas friction pump
    • Patent number 6,540,475
    • Issue date Apr 1, 2003
    • Pfeiffer Vacuum GmbH
    • Armin Conrad
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Gas friction pump
    • Patent number 6,524,060
    • Issue date Feb 25, 2003
    • Pfeiffer Vacuum GmbH
    • Armin Conrad
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vacuum pump
    • Patent number 6,464,451
    • Issue date Oct 15, 2002
    • Pfeiffer Vacuum GmbH
    • Armin Conrad
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vacuum pump with rotor supporting gas bearings
    • Patent number 6,368,082
    • Issue date Apr 9, 2002
    • Pfeiffer Vacuum GmbH
    • Armin Conrad
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vacuum apparatus and a method of controlling a suction speed thereof
    • Patent number 6,030,181
    • Issue date Feb 29, 2000
    • Pfeiffer Vacuum GmbH
    • Armin Conrad
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Gas friction pump
    • Patent number 5,893,702
    • Issue date Apr 13, 1999
    • Pfeiffer Vacuum GmbH
    • Armin Conrad
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Magnetic bearing arrangement for a rotor
    • Patent number 5,777,414
    • Issue date Jul 7, 1998
    • Balzers Pfeiffer GmbH
    • Armin Conrad
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Vacuum pump system
    • Patent number 5,733,104
    • Issue date Mar 31, 1998
    • Balzers Pfeiffer GmbH
    • Armin Conrad
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Molecular vacuum pump with a gas-cooled rotor
    • Patent number 5,707,213
    • Issue date Jan 13, 1998
    • Balzers Pfeiffer GmbH
    • Armin Conrad
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Friction pump with magnetic bearings disposed in the impeller
    • Patent number 5,547,338
    • Issue date Aug 20, 1996
    • Balzers Pfeiffer GmbH
    • Armin Conrad
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    MEMBRANE VACUUM PUMP
    • Publication number 20170058883
    • Publication date Mar 2, 2017
    • PFEIFFER VACUUM GMBH
    • Armin Conrad
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ARRANGEMENT WITH A VACUUM PUMP AND METHOD OF COMPENSATING MAGNETIC...
    • Publication number 20150078881
    • Publication date Mar 19, 2015
    • PFEIFFER VACUUM GMBH
    • Armin Conrad
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Device for Measuring a Pressure with at Least One Pressure Sensor H...
    • Publication number 20140174188
    • Publication date Jun 26, 2014
    • PFEIFFER VACUUM GMBH
    • Armin Conrad
    • G01 - MEASURING TESTING
  • Information Patent Application

    IONIZING PUMP STAGE
    • Publication number 20140169986
    • Publication date Jun 19, 2014
    • PFEIFFER VACUUM GMBH
    • Armin CONRAD
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    APPARATUS FOR KINETIC ENERGY STORAGE
    • Publication number 20140125171
    • Publication date May 8, 2014
    • PFEIFFER VACUUM GMBH
    • Wolfgang Bremer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP MODULE AND POSITIVE DISPLACEMENT PUMP
    • Publication number 20140017097
    • Publication date Jan 16, 2014
    • Armin Conrad
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Vacuum pump
    • Publication number 20100021324
    • Publication date Jan 28, 2010
    • PFEIFFER VACUUM GMBH
    • Armin Conrad
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Device for contactless measurement of rotor temperatures
    • Publication number 20070127551
    • Publication date Jun 7, 2007
    • PFEIFFER VACUUM GMBH
    • Armin Conrad
    • G01 - MEASURING TESTING
  • Information Patent Application

    Oil-sealed vane rotary vacuum pump
    • Publication number 20050260082
    • Publication date Nov 24, 2005
    • Armin Conrad
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Dry-running reciprocating vacuum pump
    • Publication number 20050260085
    • Publication date Nov 24, 2005
    • Armin Conrad
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Turbomolecular pump
    • Publication number 20050207884
    • Publication date Sep 22, 2005
    • Armin Conrad
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Gas friction pump
    • Publication number 20050169745
    • Publication date Aug 4, 2005
    • Armin Conrad
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Gas friction pump
    • Publication number 20050169744
    • Publication date Aug 4, 2005
    • Armin Conrad
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Vacuum pump system
    • Publication number 20040146410
    • Publication date Jul 29, 2004
    • Armin Conrad
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Gas friction pump
    • Publication number 20020127094
    • Publication date Sep 12, 2002
    • Armin Conrad
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Gas friction pump
    • Publication number 20020064451
    • Publication date May 30, 2002
    • Armin Conrad
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Gas friction pump
    • Publication number 20010041133
    • Publication date Nov 15, 2001
    • Armin Conrad
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Gas friction pump
    • Publication number 20010018018
    • Publication date Aug 30, 2001
    • Armin Conrad
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...