Patents
Sitemap › F23 - Combustion apparatus; Combustion processes › F23Q - Ignition; Extinguishing devices › F23Q 3 - Ignition using electrically-produced sparks
Patents for F23Q 3 - Ignition using electrically-produced sparks (2,008)
05/1984
05/15/1984CA1167367A1 Combustion heating system
04/1984
04/25/1984EP0106712A1 Method and device for the electric ignition of an oxyfuel burner
04/24/1984CA1166144A1 Ignition method and system for internal burner type ultra-high velocity flame jet apparatus
04/24/1984CA1166103A2 Ignition indicator for gas grills
04/10/1984US4441480 Ignition indicator for gas grills
03/1984
03/14/1984EP0102907A2 Torch with spark ignition
02/1984
02/21/1984US4433358 Torch for cutting, welding or heating
02/21/1984US4433266 Electrical ignition probe means and method of making the same
02/14/1984US4431400 Ignition system for post-mixed burner
02/14/1984US4431240 Electrical ignition probe means, electrode therefor and method of making the same
01/1984
01/11/1984EP0098231A1 Gas cock with a piezoelectric system, and gas heated apparatus having such a gas cock
12/1983
12/20/1983US4422124 Push-button and percussion type piezoelectric igniter
12/13/1983CA1158500A1 Igniter plug
12/13/1983CA1158499A1 Igniter plug
11/1983
11/29/1983US4418375 Solid state ignition system
11/22/1983US4416615 Fuel burner construction
11/09/1983EP0093642A2 Nozzle with spark ignition
11/02/1983EP0093053A2 Torch with spark ignition
11/01/1983US4413303 Ignition systems
11/01/1983CA1156326A1 Fuel supply and ignition control system employing flame sensing via spark electrodes
10/1983
10/25/1983US4412269 Lock out means in ignition devices for liquid fuel burners
10/18/1983US4410808 Electrical circuit for driving a plurality of inductive loads
09/1983
09/27/1983US4406615 Igniter for a gas discharge pipe
09/14/1983EP0088412A1 Automatic gas-firing device
09/13/1983US4404616 Igniting and flame detecting device
09/13/1983US4403946 Igniter utilizing piezo-electric element
09/13/1983US4403943 Flame surveying means in burner ignition
09/06/1983CA1153421A1 Relaxation oscillator type spark generator
08/1983
08/23/1983US4400152 Combustion heating system
08/09/1983US4397631 Pre-mix forced draft power gas burner
07/1983
07/26/1983US4395229 Discharge type ignitor for oil stove
07/26/1983US4395227 Flame thrower attachment
07/05/1983US4391582 Fuel nozzle with concentric ignitor
06/1983
06/14/1983US4388063 Combustion heating system
05/1983
05/31/1983US4386385 Spark electrode assembly
05/31/1983CA1147251A1 Portable gas hand torch
05/24/1983US4384845 Fail safe digital fuel ignition system
05/10/1983US4382773 Safety ignition device notably for burner valve
05/03/1983US4381913 Combustion heating system
04/1983
04/12/1983CA1144593A1 Igniter for flares
04/05/1983CA1144227A1 Starting device for an oscillating burner
03/1983
03/02/1983EP0073168A2 Torch for cutting, welding or heating
02/1983
02/23/1983EP0072764A2 Ignition pipe for a torch
02/22/1983US4374450 Method of making an igniter plug with nickel coating on center electrode
02/16/1983EP0071963A1 Ignition system for post-mixed burner
02/15/1983US4374338 Igniter structures and methods of making the same
02/09/1983EP0071173A2 Fuel burner control system
01/1983
01/18/1983CA1139579A1 Gas pilot assembly for universal application and method of making same
12/1982
12/07/1982US4361920 Combined gas lighter-bottle opener
12/07/1982CA1137157A1 High energy arc ignition of pulverized coal
11/1982
11/30/1982CA1136538A1 Gas collector/spark igniter for gas burners
11/16/1982US4359315 Apparatus for fuel ignition system including complete cycling of flame relay prior to trial for ignition
11/09/1982US4358813 Ignition apparatus for a burner
10/1982
10/26/1982CA1134230A1 Ignition indicator for gas grills
10/19/1982CA1134008A1 Solid state ignition control
10/06/1982EP0061690A1 Method of and apparatus for automatically igniting and cleaning an oil stove, in particular a stove for used oil
09/1982
09/07/1982US4348172 Portable propane gas hand torch
08/1982
08/24/1982CA1130368A1 Spark ignition system for gas grills
08/03/1982US4342551 Ignition method and system for internal burner type ultra-high velocity flame jet apparatus
07/1982
07/28/1982EP0056383A1 Sensor.
07/07/1982EP0055658A1 Igniter device for igniting carburated gaseous mixtures and process for manufacturing same
06/1982
06/29/1982US4337029 Pilot burner assembly
06/23/1982EP0054504A1 Piezoelectric ignition system for a safety gas burner and apparatuses, in particular absorption refrigerators, using such a system
05/1982
05/12/1982EP0051370A2 Combustion heater
05/11/1982US4329628 Relaxation oscillator type spark generator
04/1982
04/27/1982US4327310 Spark circuit
04/22/1982EP0041552A4 Fuel supply and ignition control system employing flame sensing via spark electrodes.
04/20/1982US4325690 Gas pilot assembly for universal application and method of making same
04/20/1982US4325356 Igniter for portable gas appliances
04/06/1982CA1121485A1 Flame detection system using a voltage clipper means
02/1982
02/18/1982WO1982000520A1 Sensor
02/17/1982EP0045859A1 Spark electrode assembly
02/10/1982EP0045572A2 A relaxation oscillator type spark generator
02/09/1982US4315298 Igniter plug
01/1982
01/05/1982US4309738 Igniter plug
12/1981
12/16/1981EP0041552A1 Fuel supply and ignition control system employing flame sensing via spark electrodes
12/08/1981US4304545 Fuel supply and ignition control system employing flame sensing via spark electrodes
11/1981
11/25/1981EP0040227A1 Starting method and device for combustion apparatus
11/24/1981US4302181 Piezoelectric igniter apparatus for gas grill
11/17/1981CA1112752A1 Oil burner ignition and control package
10/1981
10/27/1981US4297609 High-voltage generating device
09/1981
09/29/1981US4291626 Assembly of piezoelectric element unit and sheet metal mount for ignition device
09/16/1981EP0035566A1 Gas pilot assembly and method of making same
09/08/1981US4288735 Vibrating electret reed voltage generator
09/08/1981US4288210 Gas collector/igniter for grills
08/1981
08/12/1981EP0033700A2 Gas appliances with several burners each equipped with a high tension ignition electrode
08/04/1981CA1106472A1 Ignition/flame-detection device for a burner combustion control system
07/1981
07/21/1981US4279206 Coal burning system
07/21/1981CA1105546A1 Recycling pilot ignition system
06/1981
06/16/1981US4273529 Piezoelectric ignition device
06/11/1981WO1981001605A1 Fuel supply and ignition control system employing flame sensing via spark electrodes
05/1981
05/28/1981WO1981001454A1 Starting method and device for combustion apparatus
05/27/1981EP0029296A1 Internal combustion engine spark ignition system
05/26/1981US4269589 Solid state ignition control
05/12/1981US4266930 Gas collector/spark igniter for gas burners
04/1981
04/21/1981CA1099627A2 Piezoelectric ignition system for gas burners
03/1981
03/24/1981CA1097984A1 Direct ignition of a fluctuating fuel stream
03/19/1981WO1981000751A1 Gas pilot assembly for universal application and method of making same
03/10/1981CA1097207A1 Torch igniter
02/1981
02/17/1981US4251205 Device for igniting the fuel gas of a flame cutting machine
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