Interchangeable parts to vary pumping capacity or size of pump

Patents Grantslast 30 patents

  • Information Patent Grant

    Method of modifying a steam turbine

    • Patent number 8,821,107
    • Issue date Sep 2, 2014
    • Alstom Technology Ltd
    • Frederic Lamarque
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Pump header and implementation thereof

    • Patent number 8,202,040
    • Issue date Jun 19, 2012
    • Kevin J. Koenig
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Stacked self-priming pump and centrifugal pump

    • Patent number 8,128,340
    • Issue date Mar 6, 2012
    • Gorman-Rupp, Co.
    • Donald W. Racer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Stacked self-priming pump and centrifugal pump

    • Patent number 8,123,458
    • Issue date Feb 28, 2012
    • The Gormann-Rupp Co.
    • Donald Racer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Steam turbines

    • Patent number 7,955,048
    • Issue date Jun 7, 2011
    • Alstom Technology Ltd
    • Martin Robert Lord
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Method of modifying a turbocompressor

    • Patent number 7,628,576
    • Issue date Dec 8, 2009
    • Alstom Technology Ltd
    • Daniel Glesti
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Modular ventilating exhaust fan assembly and method

    • Patent number 7,455,500
    • Issue date Nov 25, 2008
    • Broan-Nu Tone LLC
    • Robert G. Penlesky
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Turbine assemblies and related systems for use with turbochargers

    • Patent number 7,428,814
    • Issue date Sep 30, 2008
    • Melvin Hess Pedersen
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Automotive compressor

    • Patent number 7,374,398
    • Issue date May 20, 2008
    • C. R. F. Societa Consortile per Azioni
    • Paolo Marchese
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Component assembly for reconfiguring a centrifugal pump

    • Patent number 7,121,794
    • Issue date Oct 17, 2006
    • Envirotech Pumpsystems, Inc.
    • David P. Borrowman
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Modular ventilating exhaust fan assembly and method

    • Patent number 6,979,169
    • Issue date Dec 27, 2005
    • Broan-Nutone LLC
    • Robert G. Penlesky
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Plenum fan banding

    • Patent number 6,929,452
    • Issue date Aug 16, 2005
    • Aaon, Inc.
    • Stephen J. Pargeter
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Method and apparatus for retrofitting a steam turbine and a retrofi...

    • Patent number 6,752,589
    • Issue date Jun 22, 2004
    • General Electric Company
    • James Harvey Vogan
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Adaptable modular gas turbine power plant

    • Patent number 6,691,519
    • Issue date Feb 17, 2004
    • Siemens Westinghouse Power Corporation
    • David Allen Little
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Method and apparatus for increasing performance of a pump

    • Patent number 6,685,424
    • Issue date Feb 3, 2004
    • Inga, Inc.
    • William E. Ingalls
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compact and self-cooling blower assembly

    • Patent number 6,135,731
    • Issue date Oct 24, 2000
    • Turbodyne Systems, Inc.
    • William E. Woollenweber
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Adjustable compressor bundle insertion and removal system

    • Patent number 5,971,702
    • Issue date Oct 26, 1999
    • Dresser-Rand Company
    • Brian W. Afton
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Extended range thruster system and method of determining thrust

    • Patent number 5,749,224
    • Issue date May 12, 1998
    • Patriot Sensors and Controls Corporation
    • Douglas W. Bebensee
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor with attachments mounted on stubs of a housing of the co...

    • Patent number 5,603,601
    • Issue date Feb 18, 1997
    • Gebr. Becker GmbH & Co.
    • Walter Winkelstroter
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Bladed device and method of manufacturing same

    • Patent number 5,573,376
    • Issue date Nov 12, 1996
    • Sundstrand Corporation
    • Christopher T. Hayden
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Canned motor and pump employing such canned motor

    • Patent number 5,567,133
    • Issue date Oct 22, 1996
    • Ebara Corporation
    • Makoto Kobaybashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Gas turbines having different frequency applications with hardware...

    • Patent number 5,520,512
    • Issue date May 28, 1996
    • General Electric Co.
    • Alan Walker
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Axial flow turbine

    • Patent number 5,342,169
    • Issue date Aug 30, 1994
    • ASEA Brown Boveri Ltd.
    • Ferdinand Muller
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Slurry conveyor device

    • Patent number 5,312,231
    • Issue date May 17, 1994
    • Engineering Corporation
    • Kozaburo Nitta
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Quiet compressed air turbine fan

    • Patent number 5,275,533
    • Issue date Jan 4, 1994
    • Davorin D. Kapich
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Portable water driven pump

    • Patent number 5,199,848
    • Issue date Apr 6, 1993
    • Davorin Kapich
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Double centrifugal pump with single casing and adapter insert

    • Patent number 5,178,520
    • Issue date Jan 12, 1993
    • Wilo-Werk GmbH & Co. Pumpen- und Apparatebau
    • Gunter Strelow
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Slurry pump apparatus including fluid housing

    • Patent number 5,114,312
    • Issue date May 19, 1992
    • Atsco, Inc.
    • Joseph Stanislao
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Methods and apparatus for attaching a flow guide to a steam turbine...

    • Patent number 5,110,256
    • Issue date May 5, 1992
    • Westinghouse Electric Corp.
    • John C. Groenendaal
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Centrifugal pumps

    • Patent number 5,076,758
    • Issue date Dec 31, 1991
    • Ingersoll-Rand Company
    • Ronald Palgrave
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD OF MODIFYING A STEAM TURBINE

    • Publication number 20120114492
    • Publication date May 10, 2012
    • ALSTOM Technology Ltd.
    • Frederic LAMARQUE
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PUMP HEADER AND IMPLEMENTATION THEREOF

    • Publication number 20110155938
    • Publication date Jun 30, 2011
    • Kevin J. Koenig
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    STEAM TURBINES

    • Publication number 20090175722
    • Publication date Jul 9, 2009
    • ALSTOM Technology Ltd.
    • Martin Robert LORD
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Stacked Self-Priming Pump and Centrifugal Pump

    • Publication number 20080193276
    • Publication date Aug 14, 2008
    • GORMAN-RUPP CO.
    • Donald Racer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Multiple nozzle rings and a valve for a turbocharger

    • Publication number 20070209361
    • Publication date Sep 13, 2007
    • Melvin Hess Pedersen
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Method of Modifying a Turbocompressor

    • Publication number 20070128024
    • Publication date Jun 7, 2007
    • Daniel Glesti
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Modular ventilating exhaust fan assembly and method

    • Publication number 20060073008
    • Publication date Apr 6, 2006
    • Broan-Nutone LLC
    • Robert G. Penlesky
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Automotive compressor

    • Publication number 20050260068
    • Publication date Nov 24, 2005
    • C.R.F. SOCIETA' CONSORTILE PER AZIONI
    • Paolo Marchese
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Stacked self-priming pump and centrifugal pump

    • Publication number 20050196269
    • Publication date Sep 8, 2005
    • Donald W. Racer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Modular ventilating exhaust fan assembly and method

    • Publication number 20050111972
    • Publication date May 26, 2005
    • Broan-NuTone LLC
    • Robert G. Penlesky
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Component assembly for reconfiguring a centrifugal pump

    • Publication number 20050013690
    • Publication date Jan 20, 2005
    • David P. Borrowman
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    METHOD AND APPARATUS FOR RETROFITTING A STEAM TURBINE AND A RETROFI...

    • Publication number 20040071544
    • Publication date Apr 15, 2004
    • James Harvey Vogan
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Adaptable, modular efficient gas turbine power plant and associated...

    • Publication number 20010032450
    • Publication date Oct 25, 2001
    • Siemens Westinghouse Power Corporation
    • David Allen Little
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...