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using fans

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  • CPC
  • F23L17/005
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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 F23L17/00Inducing draught

Current Industry

F23L17/005using fans
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Push/Pull Furnace and Methods Related Thereto
    • Publication number 20230408083
    • Publication date Dec 21, 2023
    • TRANE INTERNATIONAL INC.
    • Timothy J. Tupa
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    High-Efficiency Heating Apparatus
    • Publication number 20230404325
    • Publication date Dec 21, 2023
    • Hyper Fryer, LLC
    • David H. McFadden
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    High-Efficiency Heating Apparatus
    • Publication number 20220338675
    • Publication date Oct 27, 2022
    • Hyper Fryer, LLC
    • David H. McFadden
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    NOZZLE ASSEMBLY FOR EXHAUST FAN UNIT OF HVAC SYSTEM
    • Publication number 20220260089
    • Publication date Aug 18, 2022
    • Air Distribution Technologies IP, LLC.
    • Anup T. Kole
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FUEL-FIRED APPLIANCE WITH EXHAUST DILUTION
    • Publication number 20220196289
    • Publication date Jun 23, 2022
    • RHEEM MANUFACTURING COMPANY
    • Shawn A. Reed
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    Water Heater Blower Assembly Having a Low Exhaust Port
    • Publication number 20220099337
    • Publication date Mar 31, 2022
    • Regal Beloit America, Inc.
    • Steven W. Post
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    Grateless, Back Drafted and Back Fed Pellet Stove
    • Publication number 20220090780
    • Publication date Mar 24, 2022
    • Stephen Thomas Spevak
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    Push/Pull Furnace and Methods Related Thereto
    • Publication number 20220010958
    • Publication date Jan 13, 2022
    • TRANE INTERNATIONAL INC.
    • Timothy J. Tupa
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    High-Efficiency Heating Apparatus
    • Publication number 20210378446
    • Publication date Dec 9, 2021
    • Hyper Fryer, LLC
    • David H. McFadden
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Draft Inducer Blower
    • Publication number 20210285456
    • Publication date Sep 16, 2021
    • Regal Beloit America, Inc.
    • Steven W. Post
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FUEL ENRICHMENT SYSTEM FOR FUEL-FIRED APPLIANCE
    • Publication number 20210215354
    • Publication date Jul 15, 2021
    • RHEEM MANUFACTURING COMPANY
    • Mickey E. Batson
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    CONTROL SYSTEM FOR EXHAUST GAS FAN SYSTEM
    • Publication number 20200363061
    • Publication date Nov 19, 2020
    • Strobic Air Corporation
    • Charles Alexander Gans
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    BURNER BOX LINER FOR LOW NOx EMISSION FURNACE
    • Publication number 20200340666
    • Publication date Oct 29, 2020
    • Lennox Industries Inc.
    • Eric PEREZ
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    HEAT SOURCE DEVICE
    • Publication number 20200309412
    • Publication date Oct 1, 2020
    • Rinnai Corporation
    • Takahiro ONO
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    WATER HEATER
    • Publication number 20200217557
    • Publication date Jul 9, 2020
    • Noritz Corporation
    • Hiroki HASEGAWA
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    END FITTING FOR AN EXHAUST PIPE
    • Publication number 20200166210
    • Publication date May 28, 2020
    • CHUNG-CHENG CHEN
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    Water Heater Blower Assembly Having a Low Exhaust Port
    • Publication number 20190353400
    • Publication date Nov 21, 2019
    • Regal Beloit America, Inc.
    • Steven W. Post
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    DUAL INPUT WATER HEATER
    • Publication number 20190242620
    • Publication date Aug 8, 2019
    • Ray O. Knoeppel
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    Direct Vent Dilution Air Connection System
    • Publication number 20190170351
    • Publication date Jun 6, 2019
    • Regal Beloit America, Inc.
    • Michael D. Smith
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    Draft Inducer Blower
    • Publication number 20190154044
    • Publication date May 23, 2019
    • Regal Beloit America, Inc.
    • Steven W. Post
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FURNACE INDUCER CHOKE AND A GAS FURNACE EMPLOYING THE SAME
    • Publication number 20190017699
    • Publication date Jan 17, 2019
    • Lennox Industries Inc.
    • Jeff Gedcke
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    SYSTEM FOR INCREASING FLUE GAS SIDE DRAFT OF HEATER ASSEMBLIES USIN...
    • Publication number 20180340686
    • Publication date Nov 29, 2018
    • ExxonMobil Research and Engineering Company
    • Hyungsik Lee
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    COMBUSTION APPARATUS AND METHOD OF MANUFACTURING THE SAME
    • Publication number 20180195760
    • Publication date Jul 12, 2018
    • Noritz Corporation
    • Toshihito KOUDUKI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    REVERSE COMBUSTION TYPE COMBUSTION APPARATUS
    • Publication number 20180195759
    • Publication date Jul 12, 2018
    • Noritz Corporation
    • Hironao MATSUNAGA
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    FAN AND WATER HEATER PROVIDED WITH THE SAME, AND IMPELLER AND WATER...
    • Publication number 20180180324
    • Publication date Jun 28, 2018
    • Noritz Corporation
    • Shuji KAMEYAMA
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    FAN AND WATER HEATER PROVIDED WITH THE SAME, AND IMPELLER AND WATER...
    • Publication number 20180172314
    • Publication date Jun 21, 2018
    • Noritz Corporation
    • Shuji KAMEYAMA
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    FURNACE SUBASSEMBLY, FURNACE BLOWER AND ASSOCIATED METHOD
    • Publication number 20180003382
    • Publication date Jan 4, 2018
    • Regal Beloit America, Inc.
    • Leslie A. Lyons
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Water Heater Blower Assembly Having a Low Exhaust Port
    • Publication number 20170363322
    • Publication date Dec 21, 2017
    • Regal Beloit America, Inc.
    • Steven W. Post
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    Shaft Seal
    • Publication number 20170363102
    • Publication date Dec 21, 2017
    • Plasticair Inc.
    • Paul Sixsmith
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Water Heater Blower Assembly Having a Low Exhaust Port
    • Publication number 20170363324
    • Publication date Dec 21, 2017
    • Steven W. Post
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES