TREA

Passages or apertures for delivering secondary air for completing combustion of fuel

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Industry

  • CPC
  • F23L9/00
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F23Combustion devices F23LAIR SUPPLY DRAUGHT-INDUCING SUPPLYING NON-COMBUSTIBLE LIQUID OR GAS

Current Industry

F23L9/00Passages or apertures for delivering secondary air for completing combustion of fuel

Sub Industries

F23L9/02by discharging the air above the fire F23L9/04by discharging the air beyond the fire F23L9/06by discharging the air into the fire bed
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Combustion apparatus
    • Patent number 11,988,383
    • Issue date May 21, 2024
    • Rinnai Corporation
    • Chihiro Nagahama
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Non-gas fire pit
    • Patent number 11,953,198
    • Issue date Apr 9, 2024
    • Lamplight Farms Incorporated
    • Steven Merrill Harrington
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Furnace
    • Patent number 11,892,200
    • Issue date Feb 6, 2024
    • FIRE CHIEF INDUSTRIES LLC
    • Danny N. Haynes
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Dynamic heat release calculation for improved feedback control of s...
    • Patent number 11,867,391
    • Issue date Jan 9, 2024
    • ENERO INVENTIONS INC.
    • Benoît Janvier
    • F22 - STEAM GENERATION
  • Information Patent Grant

    Atmosphere-adjustable multi-staged swirl ammonia burner
    • Patent number 11,747,014
    • Issue date Sep 5, 2023
    • Tsinghua University
    • Shui-Qing Li
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Velocity damper for a recovery boiler
    • Patent number 11,719,433
    • Issue date Aug 8, 2023
    • ANDRITZ INC.
    • John Phillips
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Biomass heating system with optimized flue gas treatment
    • Patent number 11,708,999
    • Issue date Jul 25, 2023
    • SL-TECHNIK GMBH
    • Thilo Sommerauer
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Controlled secondary air supply range burner
    • Patent number 11,686,472
    • Issue date Jun 27, 2023
    • Gas Technology Institute
    • Daniel Suchorabski
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Rotating grate with a cleaning device for a biomass heating system
    • Patent number 11,635,231
    • Issue date Apr 25, 2023
    • SL-TECHNIK GMBH
    • Thilo Sommerauer
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Plug-resistant burner tip and method
    • Patent number 11,506,381
    • Issue date Nov 22, 2022
    • Zeeco, Inc.
    • Darton J. Zink
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Two component char and biochar combustion/pyrolization system
    • Patent number 11,326,779
    • Issue date May 10, 2022
    • Tigercat Industries Inc
    • Anders Ragnarsson
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Grill apparatus and firebox assembly for use in a grill
    • Patent number 11,291,334
    • Issue date Apr 5, 2022
    • NEWAGE PRODUCTS, INC.
    • Hessam Bahreinian
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Gas burner and hob comprising a gas burner
    • Patent number 11,268,700
    • Issue date Mar 8, 2022
    • Electrolux Appliances Aktiebolag
    • Areli Uribe
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Combustion apparatus
    • Patent number 11,242,989
    • Issue date Feb 8, 2022
    • Harris Multi Jet Burner Ltd
    • Michael Harris
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Velocity damper for a recovery boiler
    • Patent number 11,226,095
    • Issue date Jan 18, 2022
    • ANDRITZ INC.
    • John Phillips
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    System and method for a pellet-fired smoker
    • Patent number 11,109,600
    • Issue date Sep 7, 2021
    • Jordan Jackson
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Filter device and water heater
    • Patent number 11,103,818
    • Issue date Aug 31, 2021
    • PURPOSE CO., LTD.
    • Toshiaki Aoki
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Portable combustion/pyrolization system with first and second air s...
    • Patent number 11,054,134
    • Issue date Jul 6, 2021
    • Tigercat Industries Inc
    • Anders Ragnarsson
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Over fire arrangement and method
    • Patent number 10,982,843
    • Issue date Apr 20, 2021
    • Teknologian tutkimuskeskus VTT Oy
    • Marko Huttunen
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Combustor for various types of solid fuels
    • Patent number 10,890,321
    • Issue date Jan 12, 2021
    • Seong Woo Kim
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Pyrolysis boiler
    • Patent number 10,871,285
    • Issue date Dec 22, 2020
    • Pyroheat OÜ
    • Mark Solonin
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Furnace
    • Patent number 10,801,738
    • Issue date Oct 13, 2020
    • FIRE CHIEF INDUSTRIES LLC
    • Danny N. Haynes
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Booster burner
    • Patent number 10,760,790
    • Issue date Sep 1, 2020
    • Pure Methanol Energy Technology Co., Ltd.
    • Teng-Yun Chang
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Method and device for heating a furnace
    • Patent number 10,746,402
    • Issue date Aug 18, 2020
    • Linde Aktiengesellschaft
    • Ola Ritzén
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Evaporation type burner
    • Patent number 10,684,008
    • Issue date Jun 16, 2020
    • SANGO CO., LTD.
    • Daisaku Kido
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Furnace
    • Patent number 10,684,040
    • Issue date Jun 16, 2020
    • FIRE CHIEF INDUSTRIES LLC
    • Danny N. Haynes
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Cooling apparatus of heating furnace
    • Patent number 10,663,229
    • Issue date May 26, 2020
    • Chugai Ro Co., Ltd.
    • Noriyuki Yokoi
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Turbocharged burner
    • Patent number 10,648,663
    • Issue date May 12, 2020
    • Pure Methanol Energy Technology Co., Ltd.
    • Teng-Yun Chang
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Overfire air system for low nitrogen oxide tangentially fired boiler
    • Patent number 10,634,341
    • Issue date Apr 28, 2020
    • General Electric Technology GmbH
    • Todd D. Hellewell
    • F22 - STEAM GENERATION
  • Information Patent Grant

    Combustion burner and boiler
    • Patent number 10,605,455
    • Issue date Mar 31, 2020
    • Mitsubishi Hitachi Power Systems, Ltd.
    • Keigo Matsumoto
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Patents Applicationslast 30 patents