DE7040786U - IGNITION ELECTRODE FOR OIL AND GAS BURNERS - Google Patents
IGNITION ELECTRODE FOR OIL AND GAS BURNERSInfo
- Publication number
- DE7040786U DE7040786U DE19707040786 DE7040786U DE7040786U DE 7040786 U DE7040786 U DE 7040786U DE 19707040786 DE19707040786 DE 19707040786 DE 7040786 U DE7040786 U DE 7040786U DE 7040786 U DE7040786 U DE 7040786U
- Authority
- DE
- Germany
- Prior art keywords
- ignition
- plastic
- wire
- electrode
- ignition wire
- 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.)
- Expired
Links
Landscapes
- Spark Plugs (AREA)
Description
Die Eri'induag betrifft eine verbesserte Ausführung der bekannten Zündelektrode, wie sie iür Oi- und Gasbrenner z. B* in. Heizungsanlagen angewendet wird.The Eri'induag relates to an improved design of the known ignition electrode, as it iür oil and gas burners z. B * in. Heating systems is applied.
Bei der bekannten Ausitünrung der Zündelektrode ist zur durchschlagssicheren Montierung der elektrode der Zünddraht in einem getrennt gefertigten Mantelröhrchen aus Keramik eingesteckt und mit einer Mutter zum Festsitz angezogen. Der Nachteil bei dieser Ausführung ist, dass der zünddraht infolge der ungleichen Wärmedehungen von Keramik und zünddrahtmetall mit der Zeit einen Losen Sitz bekommt, aodass sich die Einstellung der beiden Blektroden-( spitzen zueinander ändert und infolgedec**n din genaues funktioIn the known Ausitünrung the ignition electrode is for a breakdown-proof mounting of the electrode, the ignition wire in one separately manufactured jacket tube made of ceramic inserted and tightened to a tight fit with a nut. The disadvantage of this design is that the ignition wire becomes loose over time due to the unequal thermal expansion of ceramic and ignition wire metal Get seated so that the setting of the two sheet metal tips (points to one another changes and consequently dec ** n din exact function nieren der Zündung nicht sichergestellt ist. Auch kann bei zu festem .anziehen der Verschraubung ein Platzen des Keramikröhrchene e intreten.the ignition is not guaranteed. If the screw connection is too tight, the ceramic tube may burst enter.
Diese Nachteile «erden in vollkommener Weise durch die Erfindung behoben, indem der Zünddraht mit einem durch bekannte Spritsoder pressverfahren aufgebrachten, lückenlos haftenden Hantel aus geeignetem warmfesten Kunststoff versehen ist. zur Sichersteilung absoluter lirehsteifigkeit ist dabei zweckmässig der Zünddraht auf der mit dem Kunststoff zu ummantelnden Länge gerauht oder alt einer geeigneten Profilierung versehen· Z. B. ist er auf dieser Länge oder auch nur an einzelnen Stellen flach, oval, viereckig, sechseckig o. dgl. ausgebildet·These disadvantages are completely eliminated by the invention in that the ignition wire is completely adhered to a dumbbell that is applied by known spraying or pressing processes suitable heat-resistant plastic is provided. for security sharing The ignition wire is useful for absolute stiffness roughened on the length to be coated with the plastic or provided with a suitable profile, e.g. it is on this Length or only flat, oval, square, hexagonal or the like in individual places.
Sie Figur zeigt ein ausführungsbeispiel der Erfindung la Schnitt, wobei 1 der Zünddraht mit Elektrodenapitze 2 unlderYou figure shows an exemplary embodiment of the invention la Section, where 1 the ignition wire with electrode tip 2 and 2
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19707040786 DE7040786U (en) | 1970-11-04 | 1970-11-04 | IGNITION ELECTRODE FOR OIL AND GAS BURNERS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19707040786 DE7040786U (en) | 1970-11-04 | 1970-11-04 | IGNITION ELECTRODE FOR OIL AND GAS BURNERS |
Publications (1)
Publication Number | Publication Date |
---|---|
DE7040786U true DE7040786U (en) | 1971-02-18 |
Family
ID=6615482
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19707040786 Expired DE7040786U (en) | 1970-11-04 | 1970-11-04 | IGNITION ELECTRODE FOR OIL AND GAS BURNERS |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE7040786U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006058284A1 (en) * | 2006-12-08 | 2008-06-12 | Viessmann Werke Gmbh & Co Kg | electrode |
-
1970
- 1970-11-04 DE DE19707040786 patent/DE7040786U/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006058284A1 (en) * | 2006-12-08 | 2008-06-12 | Viessmann Werke Gmbh & Co Kg | electrode |
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