ES401148A1 - Procedure for the manufacture of spark plugs. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for the manufacture of spark plugs. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES401148A1 ES401148A1 ES401148A ES401148A ES401148A1 ES 401148 A1 ES401148 A1 ES 401148A1 ES 401148 A ES401148 A ES 401148A ES 401148 A ES401148 A ES 401148A ES 401148 A1 ES401148 A1 ES 401148A1
- Authority
- ES
- Spain
- Prior art keywords
- powder
- insulator
- electrode
- translation
- procedure
- 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)
Abstract
Procedure for the manufacture of spark plugs with an enamel plug, fixed in the longitudinal hole of the insulator, electrically conductive and surrounding, hermetically to the gas, the two end sections, directed towards each other, of the two parts of the central electrode in the that, after the insertion of the electrode part of the ignition side, provided with a final section in the form of a head, against an inner annular step in the longitudinal bore of the insulator, the bore of the insulator is first filled with a powder charge in the form of a mixture of glass particles with powder of a conductive material and then heated in the charging chamber by pressing the electrode piece on the connection side against the powder charge, and in this way it melts surrounding free of interstices the two end sections directed towards each other of both electrode parts, characterized in that a glass powder of granulom is used as a powder mixture. It is as close as possible to the one that, as the conductive material, is essentially added iron metal and additionally graphite. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES401148A ES401148A1 (en) | 1972-03-24 | 1972-03-24 | Procedure for the manufacture of spark plugs. (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES401148A ES401148A1 (en) | 1972-03-24 | 1972-03-24 | Procedure for the manufacture of spark plugs. (Machine-translation by Google Translate, not legally binding) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES401148A1 true ES401148A1 (en) | 1975-02-01 |
Family
ID=8460708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES401148A Expired ES401148A1 (en) | 1972-03-24 | 1972-03-24 | Procedure for the manufacture of spark plugs. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES401148A1 (en) |
-
1972
- 1972-03-24 ES ES401148A patent/ES401148A1/en not_active Expired
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