| Patents for F23Q 9 - Ignition by a pilot flame (873) |
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| 04/06/2005 | CN2690762Y Self regulating igniting starting device for roastor |
| 03/24/2005 | US20050064353 Apparatus for the thermal treatment of process exhaust gases containing pollutants |
| 03/23/2005 | EP1517083A1 Apparatus for the thermal treatment of harmful sustances in process offgases |
| 01/11/2005 | US6840761 Ultra-stable flare pilot and methods |
| 01/05/2005 | EP1492983A1 Thermocouple safety device particularly for gas burners |
| 12/22/2004 | EP1488172A1 Removable light-off port plug for use in burners |
| 11/03/2004 | CN1174185C Gas ignition controller and its making method |
| 10/13/2004 | EP1467150A2 Security arrangement for ignition device |
| 09/22/2004 | CN2643185Y Safety apparatus structure for switch of gas cooker units |
| 09/01/2004 | CN1164892C Igniter shields |
| 08/26/2004 | DE202004006644U1 Elektrode Electrode |
| 08/17/2004 | US6777650 Igniter shields |
| 07/27/2004 | US6766820 Field adjustable pilot guard |
| 07/14/2004 | CN1157562C Knob type gas ignitor |
| 07/06/2004 | CA2415629A1 Pilot light assembly |
| 06/01/2004 | US6743010 Relighter control system |
| 05/25/2004 | US6740806 Combined thermocouple and thermopile capable of generating multiple EMF signals |
| 05/12/2004 | CN1149352C Knob type gas ignitor |
| 05/06/2004 | DE10249872A1 Liquid or gas-fuelled mobile space heater has burner with a glow-pin/flame detector with cooling flange surrendering heat to ambient air |
| 05/04/2004 | US6729873 Automatic flame-out detector and reignition system and method of ignition |
| 04/15/2004 | US20040072111 Ultra-stable flare pilot and methods |
| 04/13/2004 | US6718773 Method for igniting a thermal turbomachine |
| 03/10/2004 | CN2605851Y Multifunctional deodorizing chargeable sterilizer |
| 03/09/2004 | US6702572 Ultra-stable flare pilot and methods |
| 12/17/2003 | EP1370807A1 Gas pipe ignitor |
| 10/28/2003 | US6637425 Device for supporting and locating a gas burner in a cooker |
| 10/16/2003 | WO2003085324A1 Thermocouple safety device particularly for gas burnes |
| 10/02/2003 | WO2003081137A1 Removable light-off port plug for use in burners |
| 09/24/2003 | CN1122146C 点火机构 Ignition mechanism |
| 09/18/2003 | US20030175632 Removable light-off port plug for use in burners |
| 08/21/2003 | US20030157452 Relighter control system |
| 08/19/2003 | US6606865 Bellows type outer crossfire tube |
| 07/24/2003 | US20030136439 Electrical signal calibrated with flame |
| 06/26/2003 | WO2003052320A1 Flame monitoring |
| 05/07/2003 | EP1308674A2 Bellows type outer crossfire tube |
| 05/07/2003 | CN1416517A Igniter shields |
| 05/01/2003 | US20030079462 Bellows type outer crossfire tube |
| 04/29/2003 | US6554608 Apparatus and method for sensing flammable vapor |
| 03/05/2003 | EP1287291A2 Electrothermal device for ignition and flame detection in gas burners |
| 02/26/2003 | EP1286116A2 Ultra-stable flare pilot and methods |
| 02/20/2003 | US20030036029 Ultra-stable flare pilot and methods |
| 01/30/2003 | US20030019215 Method for igniting a thermal turbomachine |
| 01/29/2003 | CN2533391Y Mother fire ignition structure for enclosed blast furnace |
| 12/26/2002 | US20020197575 Automatic flame-out detector and reignition system and method of ignition |
| 12/05/2002 | US20020179136 Combined thermocouple and thermopile capable of generating multiple EMF signals |
| 10/30/2002 | EP1252469A2 Igniter shields |
| 09/26/2002 | WO2002075218A1 Gas pipe ignitor |
| 09/26/2002 | CA2440276A1 Gas pipe ignitor |
| 09/19/2002 | US20020132203 Gas pipe ignitor |
| 09/19/2002 | DE10112864A1 Verfahren zum Zünden einer thermischen Turbomaschine Method for igniting a thermal turbomachine |
| 09/18/2002 | EP1241334A1 Ignition method for a turbomachine |
| 09/03/2002 | US6443728 Gas pipe ignitor |
| 07/24/2002 | EP1225394A1 Holding and positioning device for a gas burner in cookers |
| 07/24/2002 | CN2502142Y Gas range with re-ignition function |
| 07/18/2002 | WO2001057445A3 Igniter shields |
| 07/18/2002 | US20020092515 Device for supporting and locating a gas burner in a cooker |
| 07/11/2002 | DE10063664C1 Electrode device, for gas and/or oil heater, has electrodes supported by individual holder plates coupled together via interlocking teeth |
| 06/19/2002 | EP1215473A1 Universal thermocouple |
| 06/19/2002 | CN1354348A Gas ignition controller and its making method |
| 05/30/2002 | WO2001094846A3 Electrothermal device for ignition and flame detection in gas burners |
| 04/24/2002 | CN2487976Y Lighter of gas burner for large furnace and range |
| 02/12/2002 | US6345979 Oxygen-fuel pilot with integral ignition |
| 12/13/2001 | WO2001094846A2 Electrothermal device for ignition and flame detection in gas burners |
| 09/25/2001 | US6293784 Pilot assembly |
| 08/09/2001 | WO2001057445A2 Igniter shields |
| 08/09/2001 | CA2398947A1 Igniter shields |
| 06/13/2001 | CN2434557Y Metal electrode for plasma ignitor |
| 05/22/2001 | US6234189 Gas valve with thermoelectric safety shutoff |
| 01/31/2001 | EP1042635A4 Oxygen-fuel pilot with integral ignition |
| 01/24/2001 | CN1281122A 点火机构 Ignition mechanism |
| 12/26/2000 | US6164959 Pilot gas burner |
| 11/15/2000 | CN2406156Y Ignition automatic controlling device |
| 10/31/2000 | US6139311 Pilot burner apparatus and method for operating |
| 10/18/2000 | EP0898690B1 Pilot burner |
| 10/11/2000 | EP1042635A1 Oxygen-fuel pilot with integral ignition |
| 08/31/2000 | DE19906032A1 Current lead-through element for gas or oil burner has insulator with collar near connection to fixing plate to enable insulator to be pressed into fixing plate |
| 07/18/2000 | US6089856 Pilot control assembly |
| 06/27/2000 | US6079976 Structure for supply of fuel and pilot air |
| 06/21/2000 | CN1257178A Knob type gas ignitor |
| 06/21/2000 | CN1257177A Knob type gas ignitor |
| 06/14/2000 | CN2382998Y Combined device for ignitor |
| 06/13/2000 | US6074200 Burner apparatus having an air dam and mixer tube |
| 05/18/2000 | DE19852128A1 Gashahn mit thermoelektrischem Sicherheitsventil Gas cock with thermoelectric safety valve |
| 05/18/2000 | DE19851958A1 Pilot or ignition burner, especially for gas equipment has burner tube with base and outlet opening, ignition electrode held by insulator, flexible plate holding body with base holding section |
| 05/17/2000 | EP1001219A1 Gas cock with thermocouple safety valve |
| 05/03/2000 | EP0997688A2 Pilot flame burner with atmospheric sensor |
| 05/02/2000 | US6056540 Pilot mounting bracket including hinged pilot shield |
| 04/05/2000 | EP0990850A1 Hood of a pilot burner for a hot water heater |
| 03/29/2000 | CN2371468Y Lighting part fixer for water heater |
| 02/22/2000 | US6027335 Pilot assembly |
| 02/16/2000 | CN1049482C Liquefied gas kitchen lighter |
| 12/29/1999 | EP0967435A1 Pilot burner |
| 12/28/1999 | CA2125634C Nozzle and pilot for the burning of gas |
| 12/23/1999 | DE19828602C1 Zündbrenner Pilot burner |
| 11/17/1999 | CN2349449Y Gas valve capable of automatically compensating gap |
| 09/23/1999 | DE19811987A1 Zündbrenner Pilot burner |
| 09/22/1999 | EP0943866A2 Ignition burner |
| 09/21/1999 | US5954493 Nozzle and pilot for the burning of gas |
| 09/02/1999 | CA2262196A1 Pilot assembly |
| 07/27/1999 | US5927963 Pilot assembly and control system |