Arrangements of valves or dampers after the fire

Patents Grantslast 30 patents

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    Grill apparatus and firebox assembly for use in a grill

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    • Issue date Apr 5, 2022
    • NEWAGE PRODUCTS, INC.
    • Hessam Bahreinian
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    Vent proving system

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    • Issue date Mar 1, 2022
    • Field Controls, LLC
    • James L. Aycock
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    System and method to reduce standby energy loss in a gas burning ap...

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    • Invensys Controls Australia Pty Ltd.
    • Geoffrey Mervyn Whitford
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    Sealed damper

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    • Michael Ross Cates
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    Managed biochar kiln

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    • Biochar Now, LLC
    • Donald P. Aupperle
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    System and method to reduce standby energy loss in a gas burning ap...

    • Patent number 10,502,455
    • Issue date Dec 10, 2019
    • Invensys Controls Australia Pty. Ltd.
    • Geoffrey Mervyn Whitford
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    Non-return valve for flue gas venting and damper assembly for use t...

    • Patent number 10,401,027
    • Issue date Sep 3, 2019
    • IPEX TECHNOLOGIES INC.
    • Martin Kwan Yu Leung
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    Vent proving system

    • Patent number 10,386,093
    • Issue date Aug 20, 2019
    • Field Controls, LLC
    • James L. Aycock
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    Airflow control and heat recovery in a managed kiln

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    • Issue date Jun 18, 2019
    • Biochar Now, LLC
    • Donald P. Aupperle
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    Reverse flow prevention apparatus for common exhaust flue and combu...

    • Patent number 10,281,149
    • Issue date May 7, 2019
    • Kyungdong Navien Co., Ltd.
    • Jun Kyu Park
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    Flow regulation for a biochar kiln

    • Patent number 10,253,979
    • Issue date Apr 9, 2019
    • Biochar Now, LLC
    • Donald P. Aupperle
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    Low profile damper system for ovens

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    • Issue date Feb 12, 2019
    • Field Controls, LLC
    • Cory A. Weiss
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    Exhaust system for a biochar kiln

    • Patent number 10,160,911
    • Issue date Dec 25, 2018
    • Biochar Now, LLC
    • Donald P. Aupperle
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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    Self-powered damper system

    • Patent number 10,161,631
    • Issue date Dec 25, 2018
    • Field Controls, LLC
    • Eric A. Hokanson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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    Exhaust system for a biochar kiln

    • Patent number 10,138,424
    • Issue date Nov 27, 2018
    • Biochar Now, LLC
    • Donald P. Aupperle
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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    Combined combustion device

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    Diverter damper

    • Patent number 10,024,194
    • Issue date Jul 17, 2018
    • GLOBAL POWER NETHERLANDS B.V.
    • Wolfgang Schawag
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    Pellet stove

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    Vent proving system

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    Fossil-fuel power plant and fossil-fuel power plant operation method

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    Air pollution control system and air pollution control method

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    Exhaust gas treatment apparatus

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    Self-powered damper system

    • Patent number 9,546,786
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    • Field Controls, LLC
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    Combustion apparatus, method for combustion control, board, combust...

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    • Purpose Company Limited
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    System for collecting carbon dioxide in flue gas

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    • Issue date May 17, 2016
    • Mitsubishi Heavy Industries, Ltd.
    • Masaki Iijima
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    System for collecting carbon dioxide in flue gas

    • Patent number 9,249,711
    • Issue date Feb 2, 2016
    • Mitsubishi Heavy Industries, Ltd.
    • Masaki Iijima
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    Chimney damper

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    • Issue date Jul 28, 2015
    • Lawrence A. Brown
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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    Chimney blocking apparatus

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    • Issue date Jul 21, 2015
    • Simon Christopher Wild
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    High efficiency wood or biomass boiler

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Patents Applicationslast 30 patents

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    GAS FURNACE

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    • LG ELECTRONICS INC.
    • Janghee Park
    • F24 - HEATING RANGES VENTILATING
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    NONRETURN VALVE

    • Publication number 20200166147
    • Publication date May 28, 2020
    • CENTROTHERM SYSTEMTECHNIK GMBH
    • Ralf Liese
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    VENT PROVING SYSTEM

    • Publication number 20190346176
    • Publication date Nov 14, 2019
    • Field Controls, LLC
    • James L. Aycock
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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    FLUE DAMPER HAVING A DAMPER GATE, A SEAL, AND A FLANGE

    • Publication number 20190257431
    • Publication date Aug 22, 2019
    • FIELD CONTROLS, LLC
    • Kyle Glover
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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    Non-Return Valve for Flue Gas Venting and Damper Assembly for Use T...

    • Publication number 20180283685
    • Publication date Oct 4, 2018
    • IPEX TECHNOLOGIES, INC.
    • MARTIN KWAN YU LEUNG
    • F24 - HEATING RANGES VENTILATING
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    VENT PROVING SYSTEM

    • Publication number 20180245818
    • Publication date Aug 30, 2018
    • Field Controls, LLC
    • James L. Aycock
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    SYSTEM AND METHOD TO REDUCE STANDBY ENERGY LOSS IN A GAS BURNING AP...

    • Publication number 20170102166
    • Publication date Apr 13, 2017
    • Robertshaw Controls Company
    • Geoffrey Mervyn Whitford
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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    SELF-POWERED DAMPER SYSTEM

    • Publication number 20170089575
    • Publication date Mar 30, 2017
    • FIELD CONTROLS, LLC
    • Eric A. Hokanson
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    LOW PROFILE DAMPER SYSTEM FOR OVENS

    • Publication number 20160109137
    • Publication date Apr 21, 2016
    • FIELD CONTROLS, LLC
    • Cory A. Weiss
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    Double wall insulated cap

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    • Publication date Feb 11, 2016
    • Peter Romain Thompson
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    CHIMNEY CAP LINK

    • Publication number 20160040874
    • Publication date Feb 11, 2016
    • Peter Romain Thompson
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    FLUE HAVING AN ADJUSTABLE FLUE GAS FLOW UNIT

    • Publication number 20160018130
    • Publication date Jan 21, 2016
    • Klaus Schmitt
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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    DIVERTER DAMPER

    • Publication number 20140150399
    • Publication date Jun 5, 2014
    • GLOBAL POWER NETHERLANDS B.V.
    • Wolfgang Schawag
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SELF-POWERED DAMPER SYSTEM

    • Publication number 20140150770
    • Publication date Jun 5, 2014
    • FIELD CONTROLS, LLC
    • Eric A. Hokanson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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    Stovepipe Damper System

    • Publication number 20140137855
    • Publication date May 22, 2014
    • Andrew C. Reed
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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    SYSTEM FOR COLLECTING CARBON DIOXIDE IN FLUE GAS

    • Publication number 20140086799
    • Publication date Mar 27, 2014
    • The Kansai Electric Power Co., Inc.
    • Masaki Iijima
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SYSTEM FOR COLLECTING CARBON DIOXIDE IN FLUE GAS

    • Publication number 20140086798
    • Publication date Mar 27, 2014
    • The Kansai Electric Power Co., Inc.
    • Masaki Iijima
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    STACK APPARATUS TO CONTROL FURNACE GAS EXIT VELOCITY

    • Publication number 20140041648
    • Publication date Feb 13, 2014
    • Paul van HELMOND
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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    LOW LEAKAGE FLUE DAMPER

    • Publication number 20140027660
    • Publication date Jan 30, 2014
    • FIELD CONTROLS, LLC
    • Steven E. Guzorek
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    CHIMNEY BLOCKING APPARATUS

    • Publication number 20140020674
    • Publication date Jan 23, 2014
    • Simon Christopher Wild
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    FLUE HAVING AN ADJUSTABLE FLUE GAS FLOW UNIT

    • Publication number 20130092105
    • Publication date Apr 18, 2013
    • Klaus Schmitt
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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    Heat Recycling System for a High-Temperature Exhaust Gas

    • Publication number 20130078583
    • Publication date Mar 28, 2013
    • Yu-Po Lee
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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    AIR POLLUTION CONTROL APPARATUS AND AIR POLLUTION CONTROL METHOD

    • Publication number 20120255441
    • Publication date Oct 11, 2012
    • Mitsubishi Heavy Industries, Ltd.
    • Masaki IIJIMA
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    AIR POLLUTION CONTROL APPARATUS AND AIR POLLUTION CONTROL METHOD

    • Publication number 20120255442
    • Publication date Oct 11, 2012
    • Mitsubishi Heavy Industries, Ltd.
    • Masaki IIJIMA
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    AIR POLLUTION CONTROL APPARATUS AND AIR POLLUTION CONTROL METHOD

    • Publication number 20120222394
    • Publication date Sep 6, 2012
    • Mitsubishi Heavy Industries, Ltd.
    • Masaki IIJIMA
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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    NONRETURN VALVE FOR AN EXHAUST LINE

    • Publication number 20120138168
    • Publication date Jun 7, 2012
    • CENTROTHERM SYSTEMTECHNIK GMBH
    • Hans-Jürgen Richter
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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    MECHANICAL DRAFT SYSTEMS

    • Publication number 20120083194
    • Publication date Apr 5, 2012
    • ENERVEX, INC.
    • Steen Hagensen
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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    COMBUSTION APPARATUS, METHOD FOR COMBUSTION CONTROL, COMBUSTION CON...

    • Publication number 20120037096
    • Publication date Feb 16, 2012
    • Takagi Industrial Co., Ltd.
    • Akito Watanabe
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
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    Chimney damper

    • Publication number 20120028558
    • Publication date Feb 2, 2012
    • Lawrence A. Brown
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES