JPS6057760U - Spark plug mounting structure - Google Patents
Spark plug mounting structureInfo
- Publication number
- JPS6057760U JPS6057760U JP14958783U JP14958783U JPS6057760U JP S6057760 U JPS6057760 U JP S6057760U JP 14958783 U JP14958783 U JP 14958783U JP 14958783 U JP14958783 U JP 14958783U JP S6057760 U JPS6057760 U JP S6057760U
- Authority
- JP
- Japan
- Prior art keywords
- spark plug
- mounting structure
- mounting hole
- cylinder head
- nozzle mounting
- 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
- Ignition Installations For Internal Combustion Engines (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (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、一般的な直噴式ディーゼル機関におけるノズ
ル取付構造を示す縦断面図、第２図は一般的な火花点火
機関における点火プラグ取付構造を示す縦断面図、第３
図は本考案に係る点火プラグ取付構造の一実施例を示す
縦断面図である。
１６・・・・・・シリンダヘッド、１７・・・・・・ノ
ズル取付孔、１９・・・・・・座面、２１・・・・・・
点火プラグ、２７・・・・・・段付部、２９・・・・・
・サポート。Figure 1 is a vertical cross-sectional view showing the nozzle mounting structure in a typical direct injection diesel engine, Figure 2 is a vertical cross-sectional view showing the spark plug mounting structure in a typical spark ignition engine, and Figure 3 is a vertical cross-sectional view showing the spark plug mounting structure in a typical spark ignition engine.
The figure is a longitudinal sectional view showing an embodiment of the spark plug mounting structure according to the present invention. 16...Cylinder head, 17...Nozzle mounting hole, 19...Seating surface, 21...
Spark plug, 27...Stepped part, 29...
·support.
Claims (3)
ディーゼル機関のシリンダヘッドに形成された燃料噴射
ノズル取付孔に挿通可能でかつ該ノズル取付孔内壁に形
成された座面に係止可能な段付部を外周に有した形状に
形成する一方、前記ノズル取付孔に挿入されると共に前
記シリンダヘッドに着脱自由に固定されて前記点火プラ
グをノズル取付孔内に押し付は固定するサポートを設け
たことを特徴とする点火プラグの取付構造。(1) The spark plug can be inserted into the fuel injection nozzle mounting hole formed in the cylinder head of a direct injection diesel engine that is used as a spark ignition engine, and can be locked in the seat formed on the inner wall of the nozzle mounting hole. a support that is inserted into the nozzle mounting hole and is detachably fixed to the cylinder head to press and fix the spark plug in the nozzle mounting hole; A spark plug mounting structure characterized by the following.
係止面に、ガスケットが介在されてなる実用新案登録請
求の範囲第１項記載の点火プラグの取付構造。(2) The spark plug mounting structure according to claim 1, wherein a gasket is interposed between the seating surface of the inner wall of the nozzle mounting hole and the stepped portion of the spark plug.
ズル固定具用のねじ孔に嵌合される固定具によって着脱
自由にシリンダヘッドに固定されてなる実用新案登録請
求の範囲第１項又は第２項記載の点火プラグの取付構造
。(3) Utility model registration claim 1 or 2, in which the support is detachably fixed to the cylinder head by a fixture that is fitted into a screw hole for a nozzle fixture formed in the cylinder head. The spark plug mounting structure described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14958783U JPS6057760U (en) | 1983-09-29 | 1983-09-29 | Spark plug mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14958783U JPS6057760U (en) | 1983-09-29 | 1983-09-29 | Spark plug mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6057760U true JPS6057760U (en) | 1985-04-22 |
Family
ID=30332011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14958783U Pending JPS6057760U (en) | 1983-09-29 | 1983-09-29 | Spark plug mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6057760U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS646366U (en) * | 1987-07-02 | 1989-01-13 | ||
| JPH0949482A (en) * | 1995-08-04 | 1997-02-18 | Ngk Spark Plug Co Ltd | Plug with pressure sensor |
| JP2012512980A (en) * | 2008-10-03 | 2012-06-07 | フェデラル−モーグル・イグニション・カンパニー | Ignition device for air-fuel mixture, engine including the same, and method for assembling the cylinder head |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5617336B2 (en) * | 1972-05-11 | 1981-04-22 |
-
1983
- 1983-09-29 JP JP14958783U patent/JPS6057760U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5617336B2 (en) * | 1972-05-11 | 1981-04-22 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS646366U (en) * | 1987-07-02 | 1989-01-13 | ||
| JPH0949482A (en) * | 1995-08-04 | 1997-02-18 | Ngk Spark Plug Co Ltd | Plug with pressure sensor |
| JP2012512980A (en) * | 2008-10-03 | 2012-06-07 | フェデラル−モーグル・イグニション・カンパニー | Ignition device for air-fuel mixture, engine including the same, and method for assembling the cylinder head |
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