involving horizontally- or helically-disposed water tubes

Patents Grantslast 30 patents

  • Information Patent Grant

    Once through steam generator with 100% quality steam output

    • Patent number 10,830,431
    • Issue date Nov 10, 2020
    • Canada J-R Consulting Inc.
    • Jinjun Yu
    • F22 - STEAM GENERATION
  • Information Patent Grant

    Method of manufacturing a helical coil steam generator

    • Patent number 10,512,991
    • Issue date Dec 24, 2019
    • NuScale Power, LLC
    • Dennis Keith Williams
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Steam generator coolant header with U-shaped tubes of a horizontal...

    • Patent number 10,180,252
    • Issue date Jan 15, 2019
    • Joint Stock Company “Experimental and Design Organization “Gidropress” Awarde...
    • Dmitriy Aleksandrovich Lakhov
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Subcritical pressure high-temperature steam power plant and subcrit...

    • Patent number 9,784,137
    • Issue date Oct 10, 2017
    • Mitsubishi Hitachi Power Systems, Ltd.
    • Yoshiki Noguchi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Helical coil steam generator

    • Patent number 9,403,205
    • Issue date Aug 2, 2016
    • NuScale Power, LLC
    • Dennis Keith Williams
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Helical coil steam generator

    • Patent number 9,188,328
    • Issue date Nov 17, 2015
    • NuScale Power, LLC
    • Dennis Keith Williams
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Oil recovery process

    • Patent number 8,899,326
    • Issue date Dec 2, 2014
    • Cleaver-Brooks, Inc.
    • Meenatchinathan Vasudevan
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Helical coil steam generator

    • Patent number 8,752,510
    • Issue date Jun 17, 2014
    • NuScale Power, LLC
    • Dennis Keith Williams
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Steam generator

    • Patent number 7,958,853
    • Issue date Jun 14, 2011
    • Alstom Technology Ltd
    • Christoph Ruchti
    • F22 - STEAM GENERATION
  • Information Patent Grant

    3376859

    • Patent number 3,376,859
    • Issue date Apr 9, 1968
    • F22 - STEAM GENERATION
  • Information Patent Grant

    3237611

    • Patent number 3,237,611
    • Issue date Mar 1, 1966
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    3173405

    • Patent number 3,173,405
    • Issue date Mar 16, 1965
    • F22 - STEAM GENERATION
  • Information Patent Grant

    3143102

    • Patent number 3,143,102
    • Issue date Aug 4, 1964
    • F22 - STEAM GENERATION
  • Information Patent Grant

    3106193

    • Patent number 3,106,193
    • Issue date Oct 8, 1963
    • F22 - STEAM GENERATION
  • Information Patent Grant

    3105466

    • Patent number 3,105,466
    • Issue date Oct 1, 1963
    • F22 - STEAM GENERATION
  • Information Patent Grant

    3060904

    • Patent number 3,060,904
    • Issue date Oct 30, 1962
    • F22 - STEAM GENERATION
  • Information Patent Grant

    3042618

    • Patent number 3,042,618
    • Issue date Jul 3, 1962
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    2170349

    • Patent number 2,170,349
    • Issue date Aug 22, 1939
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1975096

    • Patent number 1,975,096
    • Issue date Oct 2, 1934
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1961138

    • Patent number 1,961,138
    • Issue date Jun 5, 1934
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1960005

    • Patent number 1,960,005
    • Issue date May 22, 1934
    • F22 - STEAM GENERATION
  • Information Patent Grant

    1853530

    • Patent number 1,853,530
    • Issue date Apr 12, 1932
    • F22 - STEAM GENERATION

Patents Applicationslast 30 patents

  • Information Patent Application

    Steam Generator with a Horizontal Heat-Exchange Tube Bundle and Its...

    • Publication number 20170321880
    • Publication date Nov 9, 2017
    • JOINT STOCK COMPANY "EXPERIMENTAL AND DESIGN ORGANIZATION "GIDROPRESS" AWARDE...
    • Dmitriy Aleksandrovich LAKHOV
    • G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
  • Information Patent Application

    Steam Generator Coolant Header with U-Shaped Tubes of a Horizontal...

    • Publication number 20170321881
    • Publication date Nov 9, 2017
    • JOINT STOCK COMPANY "EXPERIMENTAL AND DESIGN ORGANIZATION "GIDROPRESS" AWARDE...
    • Dmitriy Aleksandrovich LAKHOV
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    HELICAL COIL STEAM GENERATOR

    • Publication number 20160303694
    • Publication date Oct 20, 2016
    • NuScale Power, LLC
    • Dennis Keith Williams
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    STEAM GENERATOR

    • Publication number 20150226419
    • Publication date Aug 13, 2015
    • TSINGHUA UNIVERSITY
    • Shuyan HE
    • F22 - STEAM GENERATION
  • Information Patent Application

    SUBCRITICAL PRESSURE HIGH-TEMPERATURE STEAM POWER PLANT AND SUBCRIT...

    • Publication number 20140116052
    • Publication date May 1, 2014
    • Babcock-Hitachi K.K.
    • Yoshiki NOGUCHI
    • F22 - STEAM GENERATION
  • Information Patent Application

    Helical Coil Steam Generator

    • Publication number 20130239908
    • Publication date Sep 19, 2013
    • NuScale Power, LLC
    • Dennis Keith Williams
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Oil Recovery Process

    • Publication number 20130020078
    • Publication date Jan 24, 2013
    • Cleaver-Brooks, Inc.
    • Meenatchinathan Vasudevan
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    HELICAL COIL STEAM GENERATOR

    • Publication number 20120111287
    • Publication date May 10, 2012
    • NuScale Power, Inc.
    • Dennis Keith Williams
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    STEAM GENERATOR

    • Publication number 20120048527
    • Publication date Mar 1, 2012
    • Shuyan He
    • F22 - STEAM GENERATION
  • Information Patent Application

    Steam Generator

    • Publication number 20070227469
    • Publication date Oct 4, 2007
    • Christoph Ruchti
    • F22 - STEAM GENERATION