| Patents for F23Q 9 - Ignition by a pilot flame (873) |
|---|
| 06/03/1999 | WO1999027303A1 Oxygen-fuel pilot with integral ignition |
| 06/03/1999 | CA2311576A1 Oxygen-fuel pilot with integral ignition |
| 05/14/1999 | WO1999023420A1 Baffle ignitor assembly |
| 05/11/1999 | US5902100 Gas lantern with ignition system |
| 05/11/1999 | US5901549 Pilot burner fuel nozzle with uneven fuel injection for premixed type combustor producing long and short flames |
| 04/14/1999 | EP0781391B1 Pre-mixed gas ignition burner |
| 03/10/1999 | EP0900981A1 Pilot lighter for burners |
| 03/03/1999 | EP0898690A1 Pilot burner |
| 01/19/1999 | US5860804 Baffle ignitor assembly |
| 10/21/1998 | CN2295127Y Ignitor for electric-heating heating furnace |
| 07/21/1998 | US5782630 Atmosphere-control pilot burner for a gas appliance |
| 04/08/1998 | EP0834700A2 Domestic hot water heater |
| 12/23/1997 | US5700142 Liquid pilot assembly |
| 11/27/1997 | WO1997044621A1 Pilot burner |
| 11/26/1997 | EP0809072A2 Structure for supply of fuel and pilot air |
| 11/06/1997 | DE19616617A1 Pilot burner joined to holder plate, with injector, ionisation electrode and earth electrode |
| 10/22/1997 | EP0802373A2 Ignition burner with ground electrode |
| 10/07/1997 | US5674065 Apparatus for controlling the supply of gas to and heat from unvented gas heating appliances |
| 07/02/1997 | EP0781391A1 Pre-mixed gas ignition burner |
| 06/03/1997 | US5634788 Nozzle and pilot for the burning of gas |
| 04/30/1997 | DE19539516A1 Mounting for ceramic firing/ignition electrode of burner |
| 03/25/1997 | CA2020680C Remote-controlled gas barbeque ignition system |
| 02/13/1997 | WO1997005426A1 Pre-mixed gas ignition burner |
| 09/25/1996 | EP0733860A2 Testing device for gas pilot light |
| 09/17/1996 | US5556272 Pilot assembly for direct fired make-up heater utilizing igniter surrounded by protective shroud |
| 09/08/1996 | CA2170843A1 Gas staged burner |
| 09/03/1996 | US5551869 Burner for heating a stream of combustion supporting gas |
| 08/21/1996 | EP0727614A2 Mounting assembly for pilot burner comprising a gas nozzle, an ignition electrode and/or a flame sensor |
| 08/14/1996 | DE19527075C1 Pre-mix gas ignition burner |
| 05/17/1996 | WO1996014540A1 Pilot burner and pilot burner gas nozzle utilizing the same |
| 01/03/1996 | EP0690267A2 Pilot assembly for direct fired make-up heater |
| 12/21/1995 | DE19505218C1 Holder for gas nozzle and ignition electrode in ignition burner |
| 09/26/1995 | US5453002 Fuel saving pilot control valve |
| 08/02/1995 | CN2204374Y Switch-assembly for gas range |
| 06/14/1995 | CN2200794Y Multi-point ignition device for gas hot-water apparatus |
| 05/31/1995 | CN2199444Y Automatic igniting valve for liquid fuel |
| 03/02/1995 | DE4329194A1 Gas-burner combination and method for its ignition |
| 12/27/1994 | US5375585 Combination of a piezoelectric igniter and a safety valve for a gas range |
| 12/13/1994 | US5372497 Process and apparatus for igniting a burner in an inert atmosphere |
| 12/08/1994 | WO1994028353A1 Igniting a burner in an inert atmosphere |
| 10/13/1994 | WO1994023247A1 Method for installation of flare pilot thermocouple |
| 05/18/1994 | EP0597645A1 Improvement relating to burners for gas appliances |
| 05/17/1994 | CA2080037C Fuel burner control system with hot surface ignition |
| 05/17/1994 | CA2003591C Fuel burner control system with hot surface ignition |
| 05/08/1994 | CA2102548A1 Burners for gas appliances |
| 04/12/1994 | US5302113 Method for installation of flare pilot thermocouple |
| 02/01/1994 | US5282739 Safety device for gas-fired equipment |
| 10/05/1993 | CA2000796C Gas furnace with improved ignition |
| 05/26/1993 | EP0386028B1 Torch igniters |
| 03/23/1993 | US5195885 Self-proving burner igniter with stable pilot flame |
| 10/27/1992 | US5158447 Primary gas furnace control |
| 10/13/1992 | US5154601 Liquified gas kitchen lighter |
| 08/18/1992 | US5139413 Pilot burner safety device with methods of ambient air flow regulation into a flame nozzle |
| 06/16/1992 | CA1303476C Pulsed air and pre-mixing type gas burner |
| 02/04/1992 | US5085040 Torch igniters |
| 10/29/1991 | US5060629 Heating apparatus of the infrared type |
| 10/16/1991 | EP0452108A1 Gas burner assembly |
| 10/09/1991 | CN1055232A Liquefied gas kitchen lighter |
| 10/08/1991 | CA1290238C Operation of a pulse fired burner |
| 09/24/1991 | US5051089 Integral pilot burner-generator |
| 09/11/1991 | EP0446162A1 Liquefied gas kitchen lighter |
| 08/29/1991 | CA2036319A1 Liquefied gas kitchen lighter |
| 08/13/1991 | US5039300 Pilot burner construction and method of making the same |
| 07/09/1991 | CA1285838C Sealed gas control valve |
| 06/26/1991 | EP0434482A1 Positioning and centering device for pilot-burner and igniter on a gaseous fuel injection line of a burner |
| 06/11/1991 | US5022850 Pilot flame apparatus |
| 05/28/1991 | US5018964 Remote-controlled gas barbeque igniting system |
| 03/12/1991 | CA1281273C Constant pressure-variable orifice burner nozzle assembly |
| 01/03/1991 | CA2014340A1 Integral pilot burner-generator |
| 12/18/1990 | US4978292 Fuel burner control system with hot surface ignition |
| 09/12/1990 | EP0386028A1 Torch igniters. |
| 09/05/1990 | EP0385910A2 Fuel burner control system with hot surface ignition |
| 08/22/1990 | EP0382893A1 A free-flame atmospheric detector |
| 08/22/1990 | CN1009308B Coal gas valve device |
| 08/16/1990 | EP0382286A2 Infra-red heater |
| 08/07/1990 | US4946384 Gas pilot-igniter for burners |
| 07/31/1990 | US4944153 Burner for hard-to-ignite mixtures |
| 05/15/1990 | US4925386 Fuel burner control system with hot surface ignition |
| 04/10/1990 | US4915614 Primary gas furnace control |
| 01/23/1990 | CA1264654A1 Gas heating system for dehydrators and the like |
| 12/19/1989 | US4887959 Gas furnace with improved ignition |
| 10/24/1989 | US4875850 Gas burner of the blown air and premixture type |
| 08/22/1989 | US4858826 Colored flame water fountain illumination system |
| 07/26/1989 | CN2041770U Safe alarm electronic ignitor for gas stove |
| 06/06/1989 | US4836770 Primary gas furnace control |
| 05/05/1989 | WO1989003960A1 Torch igniters |
| 03/07/1989 | CA1250801A1 Pilot burner apparatus |
| 03/02/1989 | DE3727425A1 Gas lamp fitting, in particular for suspended lamps (ceiling lamps) |
| 03/01/1989 | CN2033479U Automatic ignition of a gas stove with a trigger |
| 02/21/1989 | US4806095 Fuel valve control system |
| 02/15/1989 | CN2032683U Automatic electronic ignitor for gas stove with gas pressure controlled device |
| 02/01/1989 | CN2031879U Ignition autocontrol device for flame boiler |
| 01/25/1989 | CN2031491U Ignitor of flame-spurting type boiler |
| 01/04/1989 | CN2030291U Piezoelectric electronic spot welding torch |
| 11/01/1988 | US4781578 Pilot burner apparatus |
| 10/12/1988 | EP0285767A2 Radiant body for fireplaces |
| 09/27/1988 | US4773848 In a gas burning furnace |
| 07/20/1988 | EP0274472A1 Regenerative furnace heating method and apparatus |
| 07/19/1988 | CA1239339A1 Combination gas enricher, spark igniter, flame sensor |
| 07/05/1988 | US4755133 Primary gas furnace control |