feeding by piston

Patents Grantslast 30 patents

  • Information Patent Grant

    Device for conveying fuels into a gasification reactor

    • Patent number 10,696,912
    • Issue date Jun 30, 2020
    • CARE BETEILIGUNGSVERWALTUNG GMBH
    • Michael Rensing
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Boiler using a solid granulated fuel

    • Patent number 4,474,117
    • Issue date Oct 2, 1984
    • Paul Marollaud
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Ash removal system and heating mechanism for wood waste burners

    • Patent number 4,384,534
    • Issue date May 24, 1983
    • Enterprises International, Inc.
    • Frank H. Lamb
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Method and means for burning corncobs and corn

    • Patent number 4,203,374
    • Issue date May 20, 1980
    • Charles V. Frederick
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Wood-fired furnace assembly with automatic fire chamber charger

    • Patent number 4,185,567
    • Issue date Jan 29, 1980
    • Hans Grossniklaus
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2757049

    • Patent number 2,757,049
    • Issue date Jul 31, 1956
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    2702643

    • Patent number 2,702,643
    • Issue date Feb 22, 1955
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2609834

    • Patent number 2,609,834
    • Issue date Sep 9, 1952
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2590133

    • Patent number 2,590,133
    • Issue date Mar 25, 1952
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2558905

    • Patent number 2,558,905
    • Issue date Jul 3, 1951
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2470969

    • Patent number 2,470,969
    • Issue date May 24, 1949
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2449602

    • Patent number 2,449,602
    • Issue date Sep 21, 1948
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2433713

    • Patent number 2,433,713
    • Issue date Dec 30, 1947
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2425633

    • Patent number 2,425,633
    • Issue date Aug 12, 1947
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2408321

    • Patent number 2,408,321
    • Issue date Sep 24, 1946
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2403857

    • Patent number 2,403,857
    • Issue date Jul 9, 1946
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2402906

    • Patent number 2,402,906
    • Issue date Jun 25, 1946
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2398009

    • Patent number 2,398,009
    • Issue date Apr 9, 1946
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2396899

    • Patent number 2,396,899
    • Issue date Mar 19, 1946
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2392340

    • Patent number 2,392,340
    • Issue date Jan 8, 1946
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2388805

    • Patent number 2,388,805
    • Issue date Nov 13, 1945
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2388294

    • Patent number 2,388,294
    • Issue date Nov 6, 1945
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2387383

    • Patent number 2,387,383
    • Issue date Oct 23, 1945
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2367799

    • Patent number 2,367,799
    • Issue date Jan 23, 1945
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2362305

    • Patent number 2,362,305
    • Issue date Nov 7, 1944
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2361736

    • Patent number 2,361,736
    • Issue date Oct 31, 1944
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2361737

    • Patent number 2,361,737
    • Issue date Oct 31, 1944
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2361777

    • Patent number 2,361,777
    • Issue date Oct 31, 1944
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2357244

    • Patent number 2,357,244
    • Issue date Aug 29, 1944
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2352092

    • Patent number 2,352,092
    • Issue date Jun 20, 1944
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Patents Applicationslast 30 patents