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EP1591723A3 - Electrode - Google Patents

Electrode
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Publication number
EP1591723A3
EP1591723A3EP05008882.2AEP05008882AEP1591723A3EP 1591723 A3EP1591723 A3EP 1591723A3EP 05008882 AEP05008882 AEP 05008882AEP 1591723 A3EP1591723 A3EP 1591723A3
Authority
EP
European Patent Office
Prior art keywords
electrically conductive
electrode
ceramic body
ignition
burner
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP05008882.2A
Other languages
German (de)
French (fr)
Other versions
EP1591723A2 (en
Inventor
Heinrich Oehler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Robert Bosch GmbHfiledCriticalRobert Bosch GmbH
Publication of EP1591723A2publicationCriticalpatent/EP1591723A2/en
Publication of EP1591723A3publicationCriticalpatent/EP1591723A3/en
Withdrawnlegal-statusCriticalCurrent

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Abstract

Translated fromGerman

Die Erfindung betrifft eine Elektrode als lonisationselektrode (1) zur Flammenüberwachung oder Zündelektrode (2) bei einem Gas- oder Ölbrenner. Diese besteht aus einer lonisationselektrode zur lonisationsstrommessung auf einer Überwachungsstrecke gegen ein zugeordnetes Massepotenzial oder zwei einander zugeordneten Zündelektroden (2), welche eine Funkenstrecke (F) ausbilden, einem jeweils die Elektrode in Teilbereichen einfassenden Isolierkeramikkörper (3) sowie einem Halter (4) zur Befestigung der Anordnung im Bereich einer Brenneroberfläche oder einer Mischeinrichtung des Brenners.The invention relates to an electrode as lonisationselektrode (1) for flame monitoring or ignition electrode (2) in a gas or oil burner. This consists of an ionization for lonisationsstrommessung on a monitoring path against an associated ground potential or two associated ignition electrodes (2), which form a spark gap (F), each of the electrode in partial areas enclosing Isolierkeramikkörper (3) and a holder (4) for attachment the arrangement in the region of a burner surface or a mixing device of the burner.

Es liegt der Erfindung die Aufgabe zugrunde, Elektroden zur Zündung, Flammenüberwachung und lonisationsstrommessung bei Gas- und Ölbrennern zu optimieren.It is the object of the invention to optimize electrodes for ignition, flame monitoring and ionization current measurement in gas and oil burners.

Gekennzeichnet ist die Erfindung dadurch, dass mindestens der von der Flamme beaufschlagte Bereich aus einem elektrisch leitfähigen Keramikkörper besteht. Dazu ist der elektrisch leitfähige Keramikkörper in einem lsolierkeramikkörper (3) gelagert, wobei ein Stahldraht als Anschlussstift (5) sowie der elektrisch leitfähige Keramikkörper in einer Bohrung im Zentrum des Isolierkeramikkörpers (3) mit einer elektrisch leitfähigen Glasschmelze (6) fixiert sind.

Figure imgaf001
The invention is characterized in that at least the area acted upon by the flame consists of an electrically conductive ceramic body. For this purpose, the electrically conductive ceramic body is mounted in a lsolierkeramikkörper (3), wherein a steel wire as a connecting pin (5) and the electrically conductive ceramic body are fixed in a bore in the center of the Isolierkeramikkörpers (3) with an electrically conductive glass melt (6).
Figure imgaf001

EP05008882.2A2004-04-272005-04-22ElectrodeWithdrawnEP1591723A3 (en)

Applications Claiming Priority (2)

Application NumberPriority DateFiling DateTitle
DE200420006644DE202004006644U1 (en)2004-04-272004-04-27 electrode
DE202004006644U2004-04-27

Publications (2)

Publication NumberPublication Date
EP1591723A2 EP1591723A2 (en)2005-11-02
EP1591723A3true EP1591723A3 (en)2013-07-10

Family

ID=32921328

Family Applications (1)

Application NumberTitlePriority DateFiling Date
EP05008882.2AWithdrawnEP1591723A3 (en)2004-04-272005-04-22Electrode

Country Status (2)

CountryLink
EP (1)EP1591723A3 (en)
DE (1)DE202004006644U1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
EP1892474A1 (en)2006-08-232008-02-27Siemens AktiengesellschaftBurner with protection element for ignition electrodes
NO328869B1 (en)2008-04-252010-06-07Sirius Technology As The incinerator toilet
IT1399888B1 (en)*2010-05-182013-05-09Castfutura Spa METHOD AND FIXING DEVICE FOR IGNITION CANDLES OF BOILERS OR SIMILAR
DE102011079325B4 (en)*2011-07-182017-01-26Viessmann Werke Gmbh & Co Kg Method for controlling the air number of a burner
WO2015198211A1 (en)*2014-06-262015-12-30Castfutura S.P.A.System and method for fastening detection and/or ignition spark plugs and/or inspection window of boilers or the like
CN104792408B (en)*2015-04-202017-04-12中国石油化工股份有限公司青岛安全工程研究院Flame ion probe
EP3206017B1 (en)*2016-02-092018-09-12Elster GmbHSensor and method for determining the air ratio of a combustible gas-air mixture
USD851505S1 (en)2017-08-182019-06-18John Zink Company, LlcFlame monitoring and ignition device
DE202017105077U1 (en)*2017-08-242018-11-27AICHELIN Holding GmbH High temperature resistant ceramic-metal composite body
GB2582744B (en)*2019-03-262023-08-23John Zink Co LlcA flame detection and ignition device
CN217763537U (en)*2022-07-052022-11-08天津毅斌鼎油田工程技术有限公司Automatic torch ignition device for oil drilling platform

Citations (13)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US3301307A (en)*1963-11-121967-01-31Ngk Insulators LtdDevice for detecting the configuration of a burning flame
US3988646A (en)*1973-11-291976-10-26Associated Engineering LimitedIgnition devices
GB2092050A (en)*1981-01-291982-08-11Danfoss AsMethod for connecting a silicon carbide part to a metal part, and a flame-monitoring electrode comprising such parts
US4400643A (en)*1979-11-201983-08-23Ngk Spark Plug Co., Ltd.Wide thermal range spark plug
US4462790A (en)*1981-11-021984-07-31Danfoss A/SElectrode arrangement for an oil or gas burner
US4791734A (en)*1987-09-011988-12-20Retrofit Specialties, Inc.Gap setting tool for oil burner igniter electrodes
US4900245A (en)*1988-10-251990-02-13SolaronicsInfrared heater for fluid immersion apparatus
DE9319701U1 (en)*1992-12-241994-02-10Joh. Vaillant Gmbh U. Co, 42859 Remscheid Ignition device
EP0915298A2 (en)*1997-11-061999-05-12Beru AGCurrent feedthrough
EP1005126A1 (en)*1998-11-272000-05-31Beru AGSpark plug
WO2001045217A1 (en)*1999-12-152001-06-21Saab Automobile AbSpark electrode arrangement
EP1248045A2 (en)*2001-04-022002-10-09NGK Spark Plug Company LimitedCeramic heater and it's manufacturing method, glow plug and ion current detecting device
FR2834049A1 (en)*2001-08-062003-06-27SapcoGas or oil burner igniter has electrodes' ceramic sleeves made with protective tops covering anti-rotation rings to prevent corrosion

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US3301307A (en)*1963-11-121967-01-31Ngk Insulators LtdDevice for detecting the configuration of a burning flame
US3988646A (en)*1973-11-291976-10-26Associated Engineering LimitedIgnition devices
US4400643A (en)*1979-11-201983-08-23Ngk Spark Plug Co., Ltd.Wide thermal range spark plug
GB2092050A (en)*1981-01-291982-08-11Danfoss AsMethod for connecting a silicon carbide part to a metal part, and a flame-monitoring electrode comprising such parts
US4462790A (en)*1981-11-021984-07-31Danfoss A/SElectrode arrangement for an oil or gas burner
US4791734A (en)*1987-09-011988-12-20Retrofit Specialties, Inc.Gap setting tool for oil burner igniter electrodes
US4900245A (en)*1988-10-251990-02-13SolaronicsInfrared heater for fluid immersion apparatus
DE9319701U1 (en)*1992-12-241994-02-10Joh. Vaillant Gmbh U. Co, 42859 Remscheid Ignition device
EP0915298A2 (en)*1997-11-061999-05-12Beru AGCurrent feedthrough
EP1005126A1 (en)*1998-11-272000-05-31Beru AGSpark plug
WO2001045217A1 (en)*1999-12-152001-06-21Saab Automobile AbSpark electrode arrangement
EP1248045A2 (en)*2001-04-022002-10-09NGK Spark Plug Company LimitedCeramic heater and it's manufacturing method, glow plug and ion current detecting device
FR2834049A1 (en)*2001-08-062003-06-27SapcoGas or oil burner igniter has electrodes' ceramic sleeves made with protective tops covering anti-rotation rings to prevent corrosion

Also Published As

Publication numberPublication date
DE202004006644U1 (en)2004-08-26
EP1591723A2 (en)2005-11-02

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