| Patents for F23Q 9 - Ignition by a pilot flame (873) |
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| 11/03/2010 | CN201621689U Igniter type coal burner |
| 11/02/2010 | CA2398135C Ultra-stable flare pilot and methods |
| 10/13/2010 | EP1488172B1 Removable light-off port plug for use in burners |
| 10/12/2010 | US7811082 Gas circuit and pilot light system for cooking range |
| 10/06/2010 | CN201599792U W火焰微油点火燃烧器 W micro-oil ignition burner flame |
| 10/06/2010 | CN101424398B Concentrated phase high-temperature oxygen-enriched oilless ignition combustion apparatus |
| 10/06/2010 | CN101191614B General purpose coal dust micro-oil igniting method |
| 09/22/2010 | CN201589294U Ignition valve nozzle for biogas use |
| 09/22/2010 | CN201589293U Flexible oil gun for boilers |
| 09/21/2010 | CA2488846C Burner ignition and control system |
| 09/15/2010 | CN201582810U Dual-strengthening micro-oil ignition and flame stabilizer with oxygen combustion supporting |
| 09/14/2010 | CA2645561C Improved pilot assembly and control system |
| 09/08/2010 | CN201575479U Ignition valve using marsh gas |
| 09/08/2010 | CN201575478U Auxiliary bypass of plasma, micro-oil or low-oil ignition system |
| 08/25/2010 | CN101561150B Oxygen-enriched tiny-oil ignition combustion-stabilizing device |
| 08/18/2010 | CN201555215U Multistage internal-reflux intensified internal-combustion ignition and main pulverized coal burner |
| 08/18/2010 | CN101055092B Ignition control method |
| 08/17/2010 | US7775792 Combustion head for a gas burner |
| 08/11/2010 | CN201547812U Guide support device for oil burner |
| 08/11/2010 | CN201547811U Oil burner guide supporting device |
| 08/11/2010 | CN101799172A High-temperature oxygen-rich coal dust grading ignition device |
| 08/10/2010 | US7771192 Combustion apparatus |
| 07/22/2010 | US20100183989 Air-Gas Pilot Burner that can Operate with Oxygen |
| 07/21/2010 | EP2208931A1 Pilot burner for air / gas mixture, operable with oxygen |
| 07/21/2010 | CN101782239A Oil-saving ignition method for fault coal and pulverized coal burner applying method |
| 07/07/2010 | CN201521986U Plasma suspension pulverized coal ignition circulating stable combustion device |
| 06/23/2010 | CN101749700A Pulverized coal furnace tiny-oil ignition combustion method |
| 06/03/2010 | US20100136496 Combustor |
| 06/02/2010 | CN201496958U W-flame cyclone separation low-oil ignition burner |
| 06/02/2010 | CN101718433A Novel multi-channel coal powder combustor |
| 05/26/2010 | CN201487948U Central oxygen enrichment tiny oil start-up burner |
| 05/26/2010 | CN201487946U Micro-oil ignition and low-load stable combustion combustor with bluff body backflow |
| 05/19/2010 | CN201476062U Convenient oil gun regulating device |
| 05/18/2010 | CA2367285C Support and positioning device for a gas burner in a cooking appliance |
| 05/12/2010 | CN101206028B Method for firing coal-dust airflow by flue gas injection and ignition combustor |
| 05/05/2010 | CN201448829U Horizontal dense and light internal combustion type igniting and main pulverized fuel burner |
| 05/05/2010 | CN101701420A Gas dryer ignition control device and method |
| 04/15/2010 | US20100092901 Combustor equipped with air flow rate distribution control mechanism using fluidic element |
| 03/25/2010 | US20100075264 Redundant Ignition Control Circuit and Method |
| 03/23/2010 | US7681455 Method and device for monitoring the state of the protective covering of a rotary furnace burner |
| 03/17/2010 | CN201425321Y Microwave-preheating pulverized coal-gasifying small oil gun ignition device for pulverized coal boilers |
| 03/17/2010 | CN201425320Y Microwave-catalytic gasification small oil gun for pulverized coal boilers |
| 03/17/2010 | CN101672474A Horizontal bias internal-combustion igniter and main pulverized coal burner |
| 03/17/2010 | CN101672473A Multi-stage backflow intensifying internal-combustion igniter and main pulverized coal burner |
| 03/16/2010 | US7677236 Heater configured to operate with a first or second fuel |
| 03/11/2010 | WO2010025593A1 A gas balance safety switch |
| 02/25/2010 | US20100047726 Boiler and pilot system |
| 02/24/2010 | EP2157372A2 Pilot and burner assembly |
| 02/11/2010 | US20100035196 Pilot assemblies for heating devices |
| 02/10/2010 | CN201401810Y Safe ignition system for carbon dioxide gas generating furnace |
| 02/03/2010 | EP2149014A1 Burner system having premixed burners and flame transfer means |
| 02/03/2010 | CN201396787Y Double helix pneumatic nebulization tiny-oil ignition and combustion stabilization device |
| 01/27/2010 | CN201391891Y Automatic ignition system for portable numerically controlled flame cutting machine |
| 01/27/2010 | CN201391876Y Coke oven gas igniter for blast furnace gas combustion diffusing tower |
| 01/21/2010 | WO2010006378A1 Micro-pilot for gas appliance |
| 01/21/2010 | US20100015560 Pilot burner |
| 01/21/2010 | US20100015559 Micro-Pilot For Gas Appliance |
| 12/30/2009 | WO2009157021A1 Gas burner for ovens or grills |
| 12/16/2009 | CN101603684A Trace oil igniting coal dust firing device for multiple oil guns |
| 12/16/2009 | CN101603683A Inferior coal micro-oil ignition combustor |
| 12/08/2009 | US7628608 Submersible gas burner |
| 10/27/2009 | US7607408 Water heater burner clogging detection and shutdown system |
| 10/21/2009 | CN101561150A Oxygen-enriched tiny-oil ignition combustion-stabilizing device |
| 10/21/2009 | CN101561138A Secondary concentration double-nozzle micro-oil pulverized coal igniting device |
| 10/06/2009 | CA2325092C Device for obtaining rapid ignition of a cooking hob gas burner fed via a gas pipe provided with a solenoid safety valve |
| 09/09/2009 | CN101526226A Double-helix pneumatic nebulized micro-oil igniting and flame stabilizing device |
| 08/26/2009 | CN100532935C Energy saving micro oil and natural gas igniting powder coal burner |
| 08/12/2009 | CN100526718C Pilot safety shut off device for gas |
| 08/06/2009 | WO2009097496A1 Remotely actuated pilot valve, system and method |
| 08/06/2009 | CA2714385A1 Remotely actuated pilot valve, system and method |
| 08/05/2009 | CN101501401A Burner with protection element for ignition electrodes |
| 08/04/2009 | US7568909 Burner ignition and control system |
| 06/30/2009 | US7553153 Burner and combustion method for solid fuels |
| 06/24/2009 | CN201262411Y Flamethrower |
| 06/23/2009 | US7551420 Retractable igniter |
| 06/16/2009 | US7547333 Fuel reforming system |
| 05/14/2009 | WO2008096061A3 Burner pilot flame and use thereof |
| 05/14/2009 | DE102007059351B3 Pilotbrenner für universellen Brenngaseinsatz Pilot burner fuel gas for universal use |
| 05/06/2009 | EP2054669A1 Burner with a protective element for ignition electrodes |
| 05/06/2009 | CN101424398A Concentrated phase high-temperature oxygen-enriched oilless ignition combustion apparatus |
| 05/06/2009 | CN100485266C Gasified igniter |
| 04/02/2009 | US20090087802 Removable Light-Off Port Plug for Use in Burners |
| 03/19/2009 | WO2009033835A1 Coal dust combination burner having a laser ignition device |
| 03/12/2009 | US20090068601 Burner Pilot With Virtual Spinner |
| 03/05/2009 | US20090061372 Combination pulverized fuel burner with integrated pilot burner |
| 03/04/2009 | CN201203143Y Intermediate-frequency and high-frequency igniter of coal-burning boiler |
| 02/26/2009 | DE19748214A1 Zündeinrichtung für Nachbrenner von Gasturbinentriebwerken Igniter for afterburner of gas turbine engines |
| 02/25/2009 | CN100464125C Flame changing type torch lighting method |
| 02/18/2009 | CN100462624C Coal powder boiler straight-flow burner igniting device |
| 02/11/2009 | EP2023043A1 Ignition device switch |
| 02/11/2009 | CN100460753C Burning machine of powder |
| 02/10/2009 | CA2243318C Improved pilot assembly and control system |
| 01/22/2009 | US20090020019 Food cooking device with combination valve |
| 01/21/2009 | CN101349435A Plasma ignition combustor |
| 01/13/2009 | US7476099 Removable light-off port plug for use in burners |
| 12/24/2008 | CA2690134A1 Modular valve assembly |
| 12/02/2008 | CA2499899C Water heater having raw fuel jet pilot and associated burner clogging detection apparatus |
| 11/26/2008 | CN201155758Y Steel works torch-cutting machine auto-igniter |
| 11/20/2008 | WO2008140301A1 Burner system having premixed burners and flame transfer means |
| 11/20/2008 | CA2687268A1 Burner system having premixed burners and flame transfer means |