| Patents for F23Q 3 - Ignition using electrically-produced sparks (2,008) |
|---|
| 01/12/1988 | US4718602 Fuel operated vehicle heater |
| 01/05/1988 | US4717986 Ignitor probe having replaceable tips |
| 12/23/1987 | CN86209233U Automatic igniter for general liquefied petroleum gas cooker |
| 12/08/1987 | US4711629 Flare stack ignitor |
| 11/05/1987 | DE3614950A1 Ignition spark transmitter |
| 10/28/1987 | CN86211040U Electronic igniter |
| 09/23/1987 | EP0237846A1 Piezoelectric lighter |
| 09/01/1987 | US4691136 Insulator assembly for electrode of piezoelectric ignition device |
| 08/19/1987 | CN86203427U Automatic synchronous igniting device for domestic gas stove |
| 08/13/1987 | DE3603720A1 Ignition transformer which is operated using high frequency (radio frequency), for oil or gas burners |
| 07/28/1987 | US4683518 Ignition for oil burner |
| 07/28/1987 | CA1224840A1 Piezoelectric lighter mechanism |
| 07/21/1987 | US4681529 Automatic electronic ignition system |
| 07/14/1987 | US4680005 Primary gas furnace control |
| 07/08/1987 | CN85203425U Electronic lighter with single battery for gas cooker |
| 07/07/1987 | US4678430 Igniter for gas discharge pipe with a flame detection system |
| 06/30/1987 | CA1223516A1 Gas fuel burner with incorporated ignition and safety systems |
| 06/24/1987 | EP0226302A2 Method and apparatus for monitoring operation of a spark ignition device in a gas turbine engine |
| 06/16/1987 | EP0225393A1 High-voltage generating device |
| 06/02/1987 | US4669974 Liquid fuel combustion apparatus |
| 05/20/1987 | EP0222336A2 Piezoelectric gas igniter |
| 05/19/1987 | US4666399 Low pressure gas torch burner |
| 05/13/1987 | EP0221259A1 Burner device |
| 05/12/1987 | CA1221728A2 Track and trolley for flare stack ignitor |
| 04/28/1987 | CA1221013A1 Electrode arrangement for an oil or gas burner |
| 04/22/1987 | EP0219205A1 Electronic ignition generators |
| 04/16/1987 | DE3536143A1 Fuel-operated heating appliance |
| 04/08/1987 | CN86202429U Welding torch with electronic ignitor |
| 04/08/1987 | CN86106537A Vehicle heater actuating by fuel oil |
| 04/01/1987 | CN86104997A Burner device |
| 03/04/1987 | EP0212079A1 Igniter with improved isulator support |
| 02/25/1987 | CN86202223U Piezoelectric ceramic automatic igniter for gas stove |
| 02/17/1987 | US4643671 Burner device |
| 01/13/1987 | US4636777 Monitoring arrangement for a gas turbine spark ignition system |
| 12/02/1986 | US4626193 Direct spark ignition system |
| 12/02/1986 | US4626192 Primary gas furnace control |
| 11/18/1986 | US4623814 Piezoelectric high-voltage generating device |
| 11/18/1986 | US4623320 Flywheel controlled toy |
| 10/28/1986 | US4619241 High-energy ignition device |
| 10/14/1986 | CA1212618A1 Flare stack ignitor |
| 09/30/1986 | US4614993 Operation control apparatus in a combustion device |
| 09/23/1986 | US4613302 Method and apparatus for protecting boiler ignitors |
| 09/16/1986 | US4612472 Remote controlled toy utilizing piezoelectric element |
| 09/09/1986 | US4610625 Burner |
| 08/26/1986 | US4608508 Piezoelectric igniter, especially for a cigarette lighter or the like |
| 07/23/1986 | CN85203255U Adjustable electronic firing device |
| 07/15/1986 | CA1207652A1 Electrode arrangement for an oil or gas burner |
| 07/01/1986 | US4597732 Burner device |
| 06/17/1986 | US4595355 Forced draft burner |
| 06/17/1986 | US4595354 Igniter for gas discharge pipe with a flame detection system |
| 06/17/1986 | US4595353 Burner with ignition device |
| 06/03/1986 | US4593340 Igniter with improved insulator support |
| 05/10/1986 | CN85103270A Operation control apparatus in combustion device |
| 04/22/1986 | US4583938 Gas burner of the pre-mixture type with flame control and utilization of that burner especially in an immersed pipe installation |
| 04/15/1986 | US4582475 Method and apparatus for igniting combustible mixtures |
| 04/01/1986 | US4579522 Flare stack ignitor |
| 03/05/1986 | EP0172973A1 Piezoelectric igniter mechanism |
| 03/04/1986 | CA1201473A1 Igniter utilizing piezo-electric element |
| 02/05/1986 | CN85200975U Electric spark igniter for gas cooker |
| 01/15/1986 | EP0167981A2 Burner device |
| 01/08/1986 | EP0167510A2 Ignition apparatus comprising an oscillator circuit |
| 01/07/1986 | US4563158 Fuel ignition device and method of assembling same |
| 12/04/1985 | EP0163586A2 Piezoelectric ignition device |
| 12/03/1985 | US4556383 Resonant burner and starting mechanism therefor |
| 11/19/1985 | US4553927 Ignitor probe assembly and ceramic insulator therefor |
| 10/29/1985 | US4549430 Sensor |
| 10/09/1985 | EP0157375A2 Spark ignition apparatus |
| 10/09/1985 | EP0156917A1 High-energy ignition apparatus |
| 09/17/1985 | US4541798 Post-mixed spark-ignited burner |
| 09/17/1985 | US4541797 Fuel control system having an electrical ignition probe, parts therefor and methods of making the same |
| 08/13/1985 | US4535380 Ignition system |
| 08/13/1985 | US4534728 Combination gas enricher, spark igniter, flame sensor |
| 08/06/1985 | US4533973 Electrical circuit for a cooking apparatus and method of making the same |
| 07/02/1985 | US4527085 High voltage spark electrode structure |
| 06/25/1985 | US4525140 Ignition method and igniter device for igniting carburated gaseous mixtures |
| 06/04/1985 | US4521825 Gas ignition circuits |
| 05/29/1985 | EP0142772A2 Post-mixed spark-ignited burner |
| 05/21/1985 | US4518346 Gas fuel burner with incorporated ignition and safety devices |
| 05/21/1985 | CA1187394A1 Igniter for a gas discharge pipe |
| 04/16/1985 | CA1185656A1 Piezoelectric device for generating and storing electrical energy |
| 03/28/1985 | WO1985001323A1 High-energy ignition apparatus |
| 02/26/1985 | CA1183075A1 Ignition system for post-mixed burner |
| 02/20/1985 | EP0056383B1 Sensor |
| 02/19/1985 | CA1182857A1 Ignition method and igniter device for ignition carburated gaseous mixtures |
| 01/29/1985 | US4496305 Ignition control circuit for a boiler system |
| 01/22/1985 | US4494923 Oxy-fuel burners |
| 01/22/1985 | CA1181507A1 Fail safe digital fuel ignition system |
| 01/08/1985 | US4492561 Welders torch igniting device |
| 12/19/1984 | EP0128809A2 Gas burner of the premixing type with flame control, and use of this burner, especially in a submerged tube installation |
| 11/21/1984 | EP0125965A1 Burner for gaseous fuel incorporating ignition and safety systems |
| 11/21/1984 | EP0125820A2 Monitoring arrangement for a gas turbine spark ignition system |
| 09/18/1984 | US4472152 Igniter constructions and methods of making the same |
| 09/11/1984 | US4470799 For heating a screen |
| 08/21/1984 | US4466789 Igniter/flame sensor assembly for gas burner |
| 08/07/1984 | US4464107 Electrode arrangement for an oil or gas burner |
| 07/31/1984 | US4462790 Electrode arrangement for an oil or gas burner |
| 07/31/1984 | CA1171672A1 Hydrogen-oxygen thermochemical combustion initiation |
| 06/19/1984 | CA1169481A1 Spark electrode assembly |
| 06/05/1984 | US4452582 In a heating apparatus |
| 05/22/1984 | US4450499 Flare ignition system |