JPS60891U - spark plug - Google Patents
spark plugInfo
- Publication number
- JPS60891U JPS60891U JP9298383U JP9298383U JPS60891U JP S60891 U JPS60891 U JP S60891U JP 9298383 U JP9298383 U JP 9298383U JP 9298383 U JP9298383 U JP 9298383U JP S60891 U JPS60891 U JP S60891U
- Authority
- JP
- Japan
- Prior art keywords
- spark plug
- seat portion
- tapered seat
- joined
- brazing material
- 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.)
- Granted
Links
Landscapes
- Sealing Material Composition (AREA)
- Spark Plugs (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案に係る点火プラグの一実施例の構造を示
す一部を切り欠いた正面図、第２図は第１図におけるテ
ーパ状シート部５周辺の部分拡大断面図、第３図及び第
４図はガスケット６と点火プラグ本体１のテーパ状シー
ト部５に置きろう付けにより接合する状態を示し、第３
図は接合前の状態を、第４図は接合後の状態を夫々、示
す断面図である。
１・・・点火プラグ本体、２・・・中心電極、３・・・
接地電極、４・・・絶縁体、５・・・テーパ状シート部
、６・・・ガスケット、７・・・ろう材、１ｏ・・・治
具。
第３図″
第４図FIG. 1 is a partially cutaway front view showing the structure of an embodiment of the spark plug according to the present invention, FIG. 2 is a partially enlarged cross-sectional view of the vicinity of the tapered seat portion 5 in FIG. 1, and FIG. 4 shows a state in which the gasket 6 is placed on the tapered sheet portion 5 of the spark plug body 1 and joined by brazing.
The figure is a sectional view showing the state before joining, and FIG. 4 is a sectional view showing the state after joining. 1... Spark plug body, 2... Center electrode, 3...
Ground electrode, 4... Insulator, 5... Tapered sheet portion, 6... Gasket, 7... Brazing material, 1o... Jig. Figure 3'' Figure 4
Claims (1)
ンの点火プラグにおいて、前記テーパ状シート部表面に
硬度が小さく且つ熱伝導率の大きい金属で形成されたガ
スケットをアルミニウム等のろう材によりろう付けする
ことにより接合したことを特徴とする点火プラグ。In a spark plug for an engine having a tapered seat portion at the lower end of the spark plug body, a gasket formed of a metal having low hardness and high thermal conductivity is brazed to the surface of the tapered seat portion using a brazing material such as aluminum. A spark plug characterized by being joined by.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9298383U JPS60891U (en) | 1983-06-17 | 1983-06-17 | spark plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9298383U JPS60891U (en) | 1983-06-17 | 1983-06-17 | spark plug |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60891U true JPS60891U (en) | 1985-01-07 |
| JPH0127585Y2 JPH0127585Y2 (en) | 1989-08-18 |
Family
ID=30223496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9298383U Granted JPS60891U (en) | 1983-06-17 | 1983-06-17 | spark plug |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60891U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009032409A (en) * | 2007-07-24 | 2009-02-12 | Toyota Motor Corp | Ignition device for internal combustion engine |
| DE102018219950A1 (en) * | 2018-11-21 | 2020-05-28 | Mtu Friedrichshafen Gmbh | Spark plug for a prechamber of an internal combustion engine, prechamber arrangement with such a spark plug, and internal combustion engine with such a prechamber arrangement |
-
1983
- 1983-06-17 JP JP9298383U patent/JPS60891U/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009032409A (en) * | 2007-07-24 | 2009-02-12 | Toyota Motor Corp | Ignition device for internal combustion engine |
| DE102018219950A1 (en) * | 2018-11-21 | 2020-05-28 | Mtu Friedrichshafen Gmbh | Spark plug for a prechamber of an internal combustion engine, prechamber arrangement with such a spark plug, and internal combustion engine with such a prechamber arrangement |
| DE102018219950B4 (en) | 2018-11-21 | 2022-08-11 | Rolls-Royce Solutions GmbH | Pre-chamber arrangement with a spark plug and internal combustion engine with such a pre-chamber arrangement |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0127585Y2 (en) | 1989-08-18 |
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