| Patents for F23Q 7 - Incandescent ignition; Ignition using electrically-produced heat, e.g. lighters for cigarettes; Electrically-heated glowing plugs (4,293) |
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| 05/09/1989 | US4828488 Heater plug cooled by the combustion air for heating appliances |
| 05/02/1989 | US4825658 Base metal catalyst |
| 04/25/1989 | US4823746 Engine ignitor with integral compression release valve |
| 04/19/1989 | EP0312477A1 Electric fire lighter |
| 04/18/1989 | US4821696 Device for injecting fuel into a combustion chamber of an internal combustion engine |
| 04/18/1989 | CA1252830A1 Glow plug having a metallic silicide resistive film heater |
| 04/04/1989 | US4818219 For a liquid fuel heating device |
| 03/30/1989 | DE3731231A1 Device for the injection of fuel into the combustion chamber of an internal combustion engine |
| 03/29/1989 | CN2035043U Igniter for coal stove |
| 03/28/1989 | US4816971 Flashlight with built-in lighter |
| 03/28/1989 | US4816643 Glow plug having a metal silicide resistive film heater |
| 03/23/1989 | DE3830298A1 Intrinsically safe electrical circuit |
| 03/21/1989 | US4814581 Glow plug |
| 03/15/1989 | CN2034242U Quick-burning coal stove with water-aiding |
| 03/07/1989 | US4810853 Glow plug for diesel engines |
| 02/28/1989 | US4809128 Heating element operating unit and method |
| 02/21/1989 | US4806734 Diesel engine glow plug |
| 02/08/1989 | EP0302589A1 Method of producing electrical heating elements and electrical heating elements so produced |
| 01/26/1989 | DE3723162A1 Heating device |
| 01/24/1989 | US4799937 Heat exchange particles |
| 01/18/1989 | EP0298962A1 System for injecting fuel into combustion chambers of an internal combustion engine. |
| 12/29/1988 | WO1988010400A1 Heating element operating unit and method |
| 12/21/1988 | CN88204213U Electrically-heated glowing plug |
| 12/21/1988 | CN88102194A Vaporising burner |
| 12/14/1988 | EP0294586A2 Fuel injection nozzle for internal combustion engines |
| 12/06/1988 | US4789331 Liquid fuel burner |
| 12/06/1988 | US4788953 Device for injecting fuel into a combustion chamber of an internal combustion engine |
| 12/01/1988 | DE3716411A1 Vaporiser plug |
| 11/29/1988 | US4787349 Ignition device for air-compressing internal combustion engine |
| 11/22/1988 | US4786781 Silicon nitride glow plug with alumina corrosion and erosion protective coating |
| 11/17/1988 | EP0290450A1 Method and apparatus for gasifying carbonaceous material. |
| 11/10/1988 | DE3713532A1 Heater plug |
| 10/26/1988 | EP0287712A2 Vaporization burner |
| 10/25/1988 | CA1243733A1 Aroma-generating automobile cigarette lighter |
| 10/19/1988 | CN88201587U Dual-timing electric- ignition honeycomb briquette stove |
| 10/18/1988 | US4778376 Gas ignition |
| 10/12/1988 | CN87210642U Far-infrared igniter |
| 10/11/1988 | US4776786 DEvice and technique for lighting a flame in an atomic absorption spectrometer |
| 09/14/1988 | CN87207963U Electric ignition honeycomb briquet stove |
| 09/07/1988 | WO1988006680A1 Ignition device with lowered ignition temperature |
| 08/30/1988 | US4768128 Water activated pressurized gas release device |
| 08/30/1988 | US4766861 Ignition device for air-compressing internal combustion engine |
| 08/16/1988 | CA1240710A1 Refractory composition and products resulting therefrom |
| 08/09/1988 | US4762245 Tab, thermoplastic adhesive |
| 08/09/1988 | US4762101 Glow plug |
| 08/02/1988 | US4760818 Fuel injector |
| 07/20/1988 | CN87215577U Sealed direct-heating type domestic electric firing unit |
| 07/05/1988 | US4755132 Hot surface ignition system for a gas furnace and method of making the same |
| 07/05/1988 | CA1238829A1 Glow plug having a conductive film heater |
| 06/30/1988 | WO1988004728A1 Vapor phase injector |
| 06/16/1988 | DE3641961A1 Ultra-rapid glow plug for internal combustion engines |
| 06/08/1988 | EP0269641A1 Fuel injection nozzle for internal combustion engines. |
| 06/01/1988 | EP0268861A1 Motor car cigarette lighter with a modified supporting device |
| 05/24/1988 | US4746284 Hot surface direct ignition system for gas furnaces |
| 05/18/1988 | EP0267199A1 Device for injecting fuel into the combustion chamber of an internal combustion engine. |
| 05/17/1988 | CA1236888A2 Glow plug control circuit |
| 05/11/1988 | EP0266361A1 Method of producing a device for injecting fuel into the combustion chamber of an internal combustion engine. |
| 05/04/1988 | CN87205833U Safety device for igniting fire cracker |
| 05/03/1988 | US4742209 Glow plug for diesel engine |
| 05/03/1988 | US4741692 Burner igniter with a ceramic heater |
| 05/03/1988 | CA1236163A1 Functional check for a hot surface ignitor element |
| 04/27/1988 | CN87213354U Electrothermal lighter for kindling honeycomb briquet |
| 04/20/1988 | EP0263838A1 Sheathed-element glow plug for diesel engines |
| 04/13/1988 | EP0263744A1 Profiled preheating plug for air-compressing engines |
| 04/13/1988 | CN87210415U Electrothermic ignition |
| 04/13/1988 | CN87207997U Automatic lighter for gas stove |
| 04/13/1988 | CN86206321U Ignition device for biring coal by l.p.g. |
| 04/06/1988 | CN87210121U Automatic cigarette lighter |
| 03/23/1988 | EP0260576A1 Igniter for air-compressing internal-combustion engines |
| 03/23/1988 | EP0260575A1 Igniter for an air-compressing internal-combustion engine |
| 03/22/1988 | US4733053 Glow element |
| 03/16/1988 | CN86103215A Ignition technique used in the bed of the precombustion chamber of the fluidized-bed combustion chamber |
| 03/02/1988 | CN87204277U Injection electro-hydraulic igniter for energy saving |
| 02/16/1988 | US4725711 Self temperature control type glow plug |
| 02/04/1988 | DE3623191A1 Reciprocating piston internal combustion engine with self ignition |
| 01/21/1988 | DE3706555A1 Ignition arrangement for a fuel-operated heating device |
| 01/12/1988 | US4719331 Starting diesel engine |
| 12/30/1987 | CN87201304U Lighter for cigarette |
| 12/29/1987 | CA1230937A1 Glow plug having a resistive surface film heater |
| 12/08/1987 | US4711628 Hot surface ignition system for a gas furnace and method of making the same |
| 12/03/1987 | WO1987007335A1 Fuel injection nozzle for internal combustion engines |
| 11/19/1987 | WO1987006978A1 Device for injecting fuel into the combustion chamber of an internal combustion engine |
| 11/19/1987 | WO1987006977A1 Device for injecting fuel into the combustion chamber of an internal combustion engine |
| 11/11/1987 | EP0244619A1 Apparatus for injecting fuel into the combustion chamber of an internal-combustion engine |
| 11/11/1987 | CN86103002A Ignition device for multi-functional liquid fuel coal furnace |
| 11/10/1987 | US4705607 Glow plug for diesel engines of motor vehicles |
| 10/29/1987 | DE3613748A1 Incandescent element |
| 10/29/1987 | DE3612736A1 Integration of a diesel injection nozzle with the sheathed-element glow plug |
| 10/15/1987 | DE3712414A1 Glow plug for a diesel engine |
| 10/14/1987 | EP0240650A1 Glow plug having two spirals for diesel engines of motor vehicles |
| 10/03/1987 | CN86208280U Electric igniter with alloy heating filament |
| 09/24/1987 | WO1987005682A1 Sheathed-element glow plug for diesel engines |
| 09/24/1987 | WO1987005663A1 System for injecting fuel into combustion chambers of an internal combustion engine |
| 09/23/1987 | CN87100753A Combustion, fascia and ignition apparatus for solid fuel |
| 09/17/1987 | DE3638164A1 Gluehstiftkerze fuer dieselmotoren Glow plug for diesel engines |
| 09/16/1987 | CN86201282U Multifunctional full automatic electrically-controlled coal furnace |
| 09/10/1987 | DE3607574A1 Starting device for auxiliary heaters with wick burners |
| 09/08/1987 | US4692590 Aroma-generating automobile cigarette lighter |
| 08/26/1987 | CN86211030U Electric honeycomb briquette igniting stove |
| 08/12/1987 | CN86205998U Stove igniter |