JPS63184588U - - Google Patents
Info
- Publication number
- JPS63184588U JPS63184588U JP7649487U JP7649487U JPS63184588U JP S63184588 U JPS63184588 U JP S63184588U JP 7649487 U JP7649487 U JP 7649487U JP 7649487 U JP7649487 U JP 7649487U JP S63184588 U JPS63184588 U JP S63184588U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust pipe
- plug cap
- plug
- cap
- spark plug
- 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.)
- Pending
Links
Landscapes
- Spark Plugs (AREA)
Description
第１図乃至第３図は本考案を適用した後傾横置
エンジンの側面図、正面図及び平面図、第４図は
本考案構造部分の縦断側面図である。
尚、図面中、１は後傾横置エンジン、１１はシ
リンダヘツド、５１は排気管、７は点火プラグ、
７１はプラグキヤツプ、７２は二重構造部、７３
はプラグキヤツプ本体外周、７４は二重壁、Ａは
空気層である。
1 to 3 are a side view, a front view, and a plan view of a rear-tilt transverse engine to which the present invention is applied, and FIG. 4 is a longitudinal sectional side view of the structural part of the present invention. In addition, in the drawing, 1 is a rear-tilt horizontal engine, 11 is a cylinder head, 51 is an exhaust pipe, 7 is a spark plug,
71 is a plug cap, 72 is a double structure part, 73
is the outer periphery of the plug cap body, 74 is a double wall, and A is an air layer.
Claims (1)
に配置される点火プラグのプラグキヤツプにおい
て、 該プラグキヤツプ外周の排気管と対向して排気
管の輻射熱を受ける部分を内部に空気層を有する
二重構造部に形成したこと、 を特徴とする点火プラグのプラグキヤツプ構造。[Scope of Claim for Utility Model Registration] In a plug cap of a spark plug that is arranged parallel to an exhaust pipe in the cylinder head of an engine, a portion of the outer periphery of the plug cap that faces the exhaust pipe and receives radiant heat from the exhaust pipe is placed inside the plug cap. A plug cap structure for a spark plug, characterized in that it is formed into a double structure having an air layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7649487U JPS63184588U (en) | 1987-05-21 | 1987-05-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7649487U JPS63184588U (en) | 1987-05-21 | 1987-05-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63184588U true JPS63184588U (en) | 1988-11-28 |
Family
ID=30923625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7649487U Pending JPS63184588U (en) | 1987-05-21 | 1987-05-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63184588U (en) |
-
1987
- 1987-05-21 JP JP7649487U patent/JPS63184588U/ja active Pending