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F23N2027/22
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Parent Industries
F
MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F23
Combustion devices
F23N
REGULATING OR CONTROLLING COMBUSTION
F23N2027/00
Ingnition or checking
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F23N2027/22
Pilot burners
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Patents Grants
last 30 patents
Information
Patent Grant
Reflective pilot light viewer
Patent number
10,539,802
Issue date
Jan 21, 2020
Jerrold M. Orlowski
G02 - OPTICS
Information
Patent Grant
Sparkless igniters and methods for pilot ignition
Patent number
10,527,285
Issue date
Jan 7, 2020
SUREFIRE PILOTLESS BURNER SYSTEMS LLC
Ronnie Cook
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Pyrophoric liquid ignition system for pilot burners and flare tips
Patent number
10,514,166
Issue date
Dec 24, 2019
Saudi Arabian Oil Company
Mohamed Soliman
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Fuel combustion system with a perforated reaction holder
Patent number
10,337,729
Issue date
Jul 2, 2019
Clearsign Combustion Corporation
Douglas W. Karkow
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Modulating burner with venturi damper
Patent number
10,161,627
Issue date
Dec 25, 2018
Lochinvar, LLC
Mohamed Mehdi Doura
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Startup method and mechanism for a burner having a perforated flame...
Patent number
10,077,899
Issue date
Sep 18, 2018
Clearsign Combustion Corporation
Douglas W. Karkow
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Combined high energy igniter and flame detector
Patent number
9,822,978
Issue date
Nov 21, 2017
Chentronics, LLC
Andrew H. Strong
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Fuel combustion system with a perforated reaction holder
Patent number
9,797,595
Issue date
Oct 24, 2017
Clearsign Combustion Corporation
Douglas W. Karkow
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Modulating burner with venturi damper
Patent number
9,746,176
Issue date
Aug 29, 2017
Lochinvar, LLC
Mohamed Mehdi Doura
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Burner with a series of fuel gas ejectors and a perforated flame ho...
Patent number
9,562,682
Issue date
Feb 7, 2017
Clearsign Combustion Corporation
Douglas W. Karkow
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Combined high energy igniter and flame detector
Patent number
9,546,788
Issue date
Jan 17, 2017
Chentronics, LLC
Andrew H. Strong
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Burner with a perforated reaction holder and heating apparatus
Patent number
9,447,965
Issue date
Sep 20, 2016
CLEARSIGN COMUBSTION CORPORATION
Douglas W. Karkow
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method for flame location transition from a start-up location to a...
Patent number
9,388,981
Issue date
Jul 12, 2016
Clearsign Combustion Corporation
Douglas W. Karkow
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Burner with a perforated flame holder and pre-heat apparatus
Patent number
9,377,190
Issue date
Jun 28, 2016
Clearsign Combustion Corporation
Douglas W. Karkow
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Micro-pilot for gas appliance
Patent number
8,454,352
Issue date
Jun 4, 2013
Invensys Controls Australia Pty Ltd.
Geoffrey Mervyn Whitford
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Safety device for a lighting valve of a gas burner
Patent number
7,252,109
Issue date
Aug 7, 2007
Industrias Unidas S.A. DE C.V.
Pierangelo Colombo
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Connecting an electrical cut-off switch in a gas appliance
Patent number
7,073,526
Issue date
Jul 11, 2006
Robertshaw Controls Company
Can Trong Nguyen
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Method and a device for supplying fuel to a combustion chamber
Patent number
6,915,640
Issue date
Jul 12, 2005
Volvo Aero Corporation
Bertil Jönsson
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Gas pressure regulator
Patent number
6,796,326
Issue date
Sep 28, 2004
Mertik Maxitrol GmbH & Co., KG
Detlef Bayer
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Gas appliance with a burner in the lower part, equipped with safety...
Patent number
6,648,627
Issue date
Nov 18, 2003
Sourdillon
Bernard Dane
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Thermostatic gas valve with a pressure regulator
Patent number
6,637,669
Issue date
Oct 28, 2003
Fagor, S. Coop.
Jon Ganzabal Areso
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Flame atmosphere analyzer and a water-heating device including the...
Patent number
6,634,320
Issue date
Oct 21, 2003
OP Controls SpA
Maurizio Grando
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Gas furnace control arrangement
Patent number
6,609,904
Issue date
Aug 26, 2003
Wen-Chou Chen
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Boiler system ignition sequence detector and associated methods of...
Patent number
6,600,960
Issue date
Jul 29, 2003
Rheem Manufacturing Company
Patrick J. Keegan
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Combustion appliance with flame blocking device
Patent number
6,540,504
Issue date
Apr 1, 2003
Paloma Industries, Limited
Toshihiro Kobayashi
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Boiler system ignition sequence detector and associated methods of...
Patent number
6,507,761
Issue date
Jan 14, 2003
Rheem Manufacturing Company
Patrick J. Keegan
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Gas burner
Patent number
6,364,656
Issue date
Apr 2, 2002
Wen Chou Chen
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Valve arrangement for controlling a gas fireplace
Patent number
6,352,428
Issue date
Mar 5, 2002
Fagor, S. Coop.
José J. Antxia Uribetxebarria
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Motor step-less speed control with active feedback of phase detector
Patent number
6,346,789
Issue date
Feb 12, 2002
Honeywell International Inc.
Douglas D. Bird
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Control valve for vessel gas water heater
Patent number
6,345,768
Issue date
Feb 12, 2002
Paloma Industries, Limited
Hideo Inagaki
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Patents Applications
last 30 patents
Information
Patent Application
VALVULAR CONTROL CIRCUIT
Publication number
20200056783
Publication date
Feb 20, 2020
SIT S.P.A.
Daniele SIMIONI
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
FUEL COMBUSTION SYSTEM WITH A PERFORATED REACTION HOLDER
Publication number
20190277492
Publication date
Sep 12, 2019
CLEARSIGN COMBUSTION CORPORATION
DOUGLAS W. KARKOW
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Application
PERFORATED FLAME HOLDER SUPPORT STRUCTURE WITH HEATING ELEMENT
Publication number
20190137096
Publication date
May 9, 2019
CLEARSIGN COMBUSTION CORPORATION
DONALD KENDRICK
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
PYROPHORIC LIQUID IGNITION SYSTEM FOR PILOT BURNERS AND FLARE TIPS
Publication number
20190063743
Publication date
Feb 28, 2019
Saudi Arabian Oil Company
Mohamed Soliman
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
STARTUP METHOD AND MECHANISM FOR A BURNER HAVING A PERFORATED FLAME...
Publication number
20190003705
Publication date
Jan 3, 2019
CLEARSIGN COMBUSTION CORPORATION
DOUGLAS W. KARKOW
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Application
COMBUSTOR NOZZLE, GAS TURBINE COMBUSTOR, GAS TURBINE, COVER RING, A...
Publication number
20180187891
Publication date
Jul 5, 2018
MITSUBISHI HITACHI POWER SYSTEMS, LTD.
Masaki MITANI
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
FUEL COMBUSTION SYSTEM WITH A PERFORATED REACTION HOLDER
Publication number
20180003378
Publication date
Jan 4, 2018
CLEARSIGN COMBUSTION CORPORATION
DOUGLAS W. KARKOW
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
Modulating Burner With Venturi Damper
Publication number
20170328559
Publication date
Nov 16, 2017
LOCHINVAR, LLC
Mohamed Mehdi Doura
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
FUEL COMBUSTION SYSTEM WITH A PERFORATED REACTION HOLDER
Publication number
20150316261
Publication date
Nov 5, 2015
CLEARSIGN COMBUSTION CORPORATION
DOUGLAS W. KARKOW
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
COMBINED HIGH ENERGY IGNITER AND FLAME DETECTOR
Publication number
20130330675
Publication date
Dec 12, 2013
John Zink Company, L.L.C
Andrew H. Strong
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
BURNER FLAME DETECTION AND MONITORING SYSTEM
Publication number
20130323658
Publication date
Dec 5, 2013
Honeywell International Inc.
Kurt E. Kraus
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
HOT WATER HEATER WITH SELF-POWERED AUTOMATIC PILOT LIGHT
Publication number
20130104814
Publication date
May 2, 2013
Mark REYMAN
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
HOT SURFACE IGNITION ASSEMBLY FOR USE IN PILOTS FOR FLARING, INCINE...
Publication number
20120282555
Publication date
Nov 8, 2012
Flare Industries, Inc.
Trace Cody
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
Micro-Pilot For Gas Appliance
Publication number
20100015559
Publication date
Jan 21, 2010
INVENSYS CONTROLS AUSTRALIA PTY LTD.
Geoffrey Mervyn Whitford
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
Burner Control
Publication number
20090117503
Publication date
May 7, 2009
Bruce E. Cain
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
FOOD COOKING DEVICE WITH COMBINATION VALVE
Publication number
20090020019
Publication date
Jan 22, 2009
Medhavin P. Potdar
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
Heating Burner
Publication number
20080318173
Publication date
Dec 25, 2008
Peter Schaller
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
Device for the Multifunctional Control of the Supply of a Combustib...
Publication number
20080241772
Publication date
Oct 2, 2008
Stefano Zanella
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
Fireplace control system
Publication number
20070292810
Publication date
Dec 20, 2007
HNI Corporation
Dennis R. Maiello
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
Safety device for a lighting valve of a gas burner
Publication number
20050233273
Publication date
Oct 20, 2005
Industrias Unidas, S.A. de C.V.
Pierangelo Colombo
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
Connecting an electrical cut-off switch in a gas appliance
Publication number
20050221244
Publication date
Oct 6, 2005
Robertshaw Controls Company
Can Trong Nguyen
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
METHOD AND A DEVICE FOR SUPPLYING FUEL TO A COMBUSTION CHAMBER
Publication number
20040094118
Publication date
May 20, 2004
VOLVO AERO CORPORATION
Bertil JONSSON
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
Thermostatic gas valve with a pressure regulator
Publication number
20030136852
Publication date
Jul 24, 2003
Jon Ganzabal Areso
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
Gas pressure regulator
Publication number
20030102026
Publication date
Jun 5, 2003
Detlef Bayer
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
Gas appliance with a burner in the lower part, equipped with safety...
Publication number
20030049574
Publication date
Mar 13, 2003
Bernard Dane
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
Gas pilot system and method having improved oxygen level detection...
Publication number
20020160326
Publication date
Oct 31, 2002
David Deng
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
Gas pilot system and method having improved oxygen level detection...
Publication number
20020160325
Publication date
Oct 31, 2002
David Deng
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
Combustion appliance with flame blocking device
Publication number
20020152971
Publication date
Oct 24, 2002
PALOMA INDUSTRIES, LIMITED
Toshihiro Kobayashi
F24 - HEATING RANGES VENTILATING
Information
Patent Application
Flame atmosphere analyzer and a water-heating device including the...
Publication number
20020106597
Publication date
Aug 8, 2002
OP CONTROLS S.p.A.
Maurizio Grando
F24 - HEATING RANGES VENTILATING
Information
Patent Application
Gas furnace control arrangement
Publication number
20020086254
Publication date
Jul 4, 2002
Wen-Chou Chen
F24 - HEATING RANGES VENTILATING