AT95704B - Process for increasing the resistance of spark plugs. - Google Patents
Process for increasing the resistance of spark plugs.Info
- Publication number
- AT95704B AT95704B AT95704DA AT95704B AT 95704 B AT95704 B AT 95704B AT 95704D A AT95704D A AT 95704DA AT 95704 B AT95704 B AT 95704B
- Authority
- AT
- Austria
- Prior art keywords
- resistance
- spark plugs
- increasing
- soapstone
- clay
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 5
- 150000003839 salts Chemical class 0.000 claims description 5
- 229910052573 porcelain Inorganic materials 0.000 claims description 4
- 238000010304 firing Methods 0.000 claims description 3
- 239000002184 metal Chemical class 0.000 claims description 3
- 229910052751 metal Chemical class 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical class [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 239000000919 ceramic Substances 0.000 claims description 2
- 229910017052 cobalt Inorganic materials 0.000 claims description 2
- 239000010941 cobalt Substances 0.000 claims description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical class [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 2
- 238000004040 coloring Methods 0.000 claims description 2
- 229910052802 copper Chemical class 0.000 claims description 2
- 239000010949 copper Chemical class 0.000 claims description 2
- 238000004880 explosion Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 239000004927 clay Substances 0.000 claims 2
- 229910052571 earthenware Inorganic materials 0.000 claims 1
- 229910044991 metal oxide Inorganic materials 0.000 claims 1
- 150000004706 metal oxides Chemical class 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Landscapes
- Compositions Of Oxide Ceramics (AREA)
Description
<Desc/Clms Page number 1>
Verfahren zur Erhöhung der Widerstandsfähigkeit von Zündkerzen.
Den Gegenstand vorliegender Erfindung bildet ein Verfahren, der gebrechlichen Isoliersehichte der Zündkerzen für Explosionsmotore sowohl gegen mechanische Beanspiuehung, wie auch gegen die Temperaturschwankungen einen grösseren Widerstand zu verleihen. Zu diesem Zwecke werden der keramischen Masse der Isolierschichte vor dem Brennen Meta. Iloxyde oder Metallsalze beigemischt.
Ähnliche Metallverbindungen werden bereits zum Zwecke der Färbung von Porzellanmassen verwendet : dieses Verfahren wurde aber nur bei reduzierendem Feuer durchgeführt. Bei den bisher verwendeten Materialien für die Isoliersehichte, wie Porzellan, Sandstein, Steatit oder Mischungen dieser Körper mit
EMI1.1
grösster Sorgfalt nicht gelöst werden. E3 wmde nun festgestellt, dass eine Beigabe von Metallsalzen, welche zwischen 1 und 10% und mehr, je nach dem verwendeten Material schwanken kann, ein Produkt ergibt, welches einen beträchtlichen Widerstand gegen mechanische Beanspruchungen und Temperatur- Schwankungen leistet, ohne im mindesten seine Isolierfähigkeit einzubüssen.
Es wurde festgestellt, dass insbesondere die Oxyde oder Salze Ize von Mansan. Eisen und besonders die des Kobalts. Kupfers und des Zinks das angestrebte Ziel erreichen lassen. Das Brennen erfolgt dabei in einer nicht reduzierenden Atmosphäre.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Process for increasing the resistance of spark plugs.
The subject matter of the present invention is a method to give the fragile insulating layer of the spark plugs for explosion engines a greater resistance both to mechanical stress and to temperature fluctuations. For this purpose, the ceramic mass of the insulating layer is meta before firing. Iloxides or metal salts are added.
Similar metal compounds are already used for the purpose of coloring porcelain bodies: this process was only carried out with a reducing fire. With the materials previously used for the insulating layer, such as porcelain, sandstone, steatite or mixtures of these bodies
EMI1.1
greatest care not be resolved. It has now been found that the addition of metal salts, which can vary between 1 and 10% and more, depending on the material used, results in a product which offers considerable resistance to mechanical stresses and temperature fluctuations, without at least its insulating capacity to forfeit.
It was found that in particular the oxides or salts Ize of Mansan. Iron and especially that of cobalt. Let copper and zinc achieve the aimed at goal. The firing takes place in a non-reducing atmosphere.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT95704T | 1918-05-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT95704B true AT95704B (en) | 1924-01-25 |
Family
ID=3615321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT95704D AT95704B (en) | 1918-05-27 | 1918-05-27 | Process for increasing the resistance of spark plugs. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT95704B (en) |
-
1918
- 1918-05-27 AT AT95704D patent/AT95704B/en active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE1558662A1 (en) | Ceramic composite material | |
| AT95704B (en) | Process for increasing the resistance of spark plugs. | |
| DE1446978C3 (en) | Heat-resistant, elongated, rod-shaped or tubular body with a silicon carbide framework and process for its production | |
| DE903437C (en) | Process for the production of volumetric magnesite bricks | |
| DE1771738C3 (en) | Process for the production of graphite and shaped charcoal bodies, precipitated from 1571455 | |
| DE716472C (en) | Process for the production of mass cores from magnetizable powder | |
| AT273514B (en) | Process for the production of bodies from metal-metal oxide composites or alloy stakes in a disperse phase | |
| AT146502B (en) | Insulating fittings for electrotechnical purposes. | |
| EP0003761B1 (en) | Basic refractory mixes and unfired bricks. | |
| AT145606B (en) | Non-conductive support body for the electrodes of electrical discharge vessels. | |
| DE679917C (en) | Ceramic insulator for the construction of electric steam boilers | |
| DE444643C (en) | Rod-shaped tension insulator | |
| DE727301C (en) | Acid ramming mass for electric, especially high frequency ovens | |
| DE576377C (en) | Process for the manufacture of ceramic products | |
| DE583195C (en) | Fireproof ceramic body, resistant to bending and sagging, even at high temperatures, and its manufacturing process | |
| DE849668C (en) | Process for the production of volumetric magnesite bricks | |
| AT81550B (en) | Metal wires, threads or strips and processes for their manufacture. Metal wires, threads or strips and processes for their manufacture. your production. | |
| AT251435B (en) | Process for the production of a composite body | |
| AT255956B (en) | Refractory, unfired, basic stone | |
| DE2040553C2 (en) | Refractory lining for the sintering zone of furnaces, especially rotary kilns, in the cement industry | |
| AT60650B (en) | Process for the production of refractory, electrically conductive moldings. | |
| AT60263B (en) | Process for the production of ignition masses. | |
| AT71648B (en) | Glow cake. | |
| DE870077C (en) | Process for the manufacture of insulators for spark plugs | |
| AT123505B (en) | Method of firing bricks of high strength. |