DEP0027656DA - Suppressed spark plug - Google Patents
Suppressed spark plugInfo
- Publication number
- DEP0027656DA DEP0027656DA DEP0027656DA DE P0027656D A DEP0027656D A DE P0027656DA DE P0027656D A DEP0027656D A DE P0027656DA
- Authority
- DE
- Germany
- Prior art keywords
- spark plug
- center electrode
- suppressed
- plug
- corundum tube
- 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
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229910052593 corundum Inorganic materials 0.000 claims description 3
- 239000010431 corundum Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 2
- 229910052851 sillimanite Inorganic materials 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Description
Die bisher bekannten Zündkerzen weisen verschiedene Mängel auf, wie z. B. Verrußen, die Fehlzündungen und die Funkstörung. Um diese Nachteile beseitigen zu können, wurde eine Zündkerze in ihrem Aufbau grundlegend geändert, wie dieses in der beigefügten Zeichnung dargestellt ist.The previously known spark plugs have various shortcomings, such. B. Soot, the misfire and the radio interference. In order to be able to eliminate these disadvantages, a spark plug has been fundamentally changed in its structure, as shown in the accompanying drawing.
In den Kerzenkörper a wird die Mittelelektrode b, welche beinahe in ihrer ganzen Länge von einer Korundröhre c umgeben ist, mit einer Kupferbuchse d eingepresst. Zur weiteren Stabilisierung und Isolation wird in den oberen Hohlraum des Kerzenkörpers a der Sillimanitmantel e eingekittet. Die Masseelektrode f wird entweder, wie in der Zeichnung in Figur 2 dargestellt, über der Mittelelektrode b umgebogen oder von zwei Seiten in bekannter Weise durch den Kerzenkörper hindurchgesteckt.The center electrode b, which is surrounded by a corundum tube c for almost its entire length, is pressed into the plug body a with a copper bushing d. For further stabilization and insulation, the sillimanite casing e is cemented into the upper cavity of the candle body a. The ground electrode f is either bent over the center electrode b, as shown in the drawing in FIG. 2, or pushed through the plug body from two sides in a known manner.
Der Anschluß des Zündkabels erfolgt in bekannter Weise.The ignition cable is connected in a known manner.
Claims (3)
Family
ID=
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