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