with moving hoppers

Patents Grantslast 30 patents

  • Information Patent Grant

    Multi-stage solids feeder system and method

    • Patent number 9,156,631
    • Issue date Oct 13, 2015
    • General Electric Company
    • John Saunders Stevenson
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Feed regulator for thermostatic control

    • Patent number 8,607,719
    • Issue date Dec 17, 2013
    • George Kuzni
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Automatic coal stoker

    • Patent number 6,647,901
    • Issue date Nov 18, 2003
    • Keystoker, Inc.
    • George E. Somers
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Vibrating grate in a heating boiler

    • Patent number 4,610,208
    • Issue date Sep 9, 1986
    • Kils el Ab
    • Bjarne Lersten
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Mechanism for granulometric distribution of solid particles

    • Patent number 4,399,846
    • Issue date Aug 23, 1983
    • Petroleo Brasileiro S.A.-Petrobras
    • Edson De Souza Dias
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Solid fuel distributor

    • Patent number 4,174,920
    • Issue date Nov 20, 1979
    • Detroit Stoker Company
    • Harold L. Knox
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    2937771

    • Patent number 2,937,771
    • Issue date May 24, 1960
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2903144

    • Patent number 2,903,144
    • Issue date Sep 8, 1959
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    1888697

    • Patent number 1,888,697
    • Issue date Nov 22, 1932
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Patents Applicationslast 30 patents

  • Information Patent Application

    MULTI-STAGE SOLIDS FEEDER SYSTEM AND METHOD

    • Publication number 20140150873
    • Publication date Jun 5, 2014
    • GENERAL ELECTRIC COMPANY
    • John Saunders Stevenson
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Automatic coal stoker

    • Publication number 20030127029
    • Publication date Jul 10, 2003
    • George E. Somers
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES