JPS6069346U - Internal combustion engine spark plug hole structure - Google Patents
Internal combustion engine spark plug hole structureInfo
- Publication number
- JPS6069346U JPS6069346U JP16127683U JP16127683U JPS6069346U JP S6069346 U JPS6069346 U JP S6069346U JP 16127683 U JP16127683 U JP 16127683U JP 16127683 U JP16127683 U JP 16127683U JP S6069346 U JPS6069346 U JP S6069346U
- Authority
- JP
- Japan
- Prior art keywords
- spark plug
- plug hole
- combustion engine
- internal combustion
- hole structure
- 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
- Cylinder Crankcases Of Internal Combustion Engines (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図は本考案の内燃機関の点火プラグホール部構造に
係る第1実施例の断面図、第2図は第1図の底面図、第
3図は本考案の第2実施例に係るプラグチューブまわり
の断面図、第4図は本考案の第3実施例に係るプラグチ
ューブまわりの断面図、第5図は本考案の第4実施例に
係るプラグチューブまわりの断面図、第6図は本考案の
第5実施例に係るプラグチューブまわりの断面図、第7
図は本考案の第6実施例に係るプラグチューブまわりの
断面図、第8図は本考案の第7実施例に係るプラグチュ
ーブまわりの断面図、第9図は本考案の第8実施例に係
るプラグチューブまわりの断面図。
1・・・・・・シリンダヘッド、2,3・・・・・・吸
気ポート、4,5・・・・・・排気ポート、6・・・・
・・燃焼室、7・・・・・・点火プラグホール、12・
・・・・・プラグチューブ、13・・・・・・点火プラ
グ、14・・・・・・ウォータジャケット。FIG. 1 is a sectional view of a first embodiment of the structure of the spark plug hole of an internal combustion engine according to the present invention, FIG. 2 is a bottom view of FIG. 1, and FIG. 3 is a plug according to a second embodiment of the present invention. FIG. 4 is a cross-sectional view of the area around the plug tube according to the third embodiment of the present invention, FIG. 5 is a cross-sectional view of the area around the plug tube according to the fourth embodiment of the present invention, and FIG. 7th sectional view around the plug tube according to the fifth embodiment of the present invention
The figure is a cross-sectional view around the plug tube according to the sixth embodiment of the present invention, FIG. 8 is a cross-sectional view around the plug tube according to the seventh embodiment of the present invention, and FIG. 9 is a cross-sectional view around the plug tube according to the seventh embodiment of the present invention. FIG. 3 is a cross-sectional view of the surroundings of such a plug tube. 1... Cylinder head, 2, 3... Intake port, 4, 5... Exhaust port, 6...
... Combustion chamber, 7... Spark plug hole, 12.
...Plug tube, 13...Spark plug, 14...Water jacket.
Claims (1)
材とは別部材のプラグチューブにて形成し、該プラグチ
ューブを点火プラグホールに挿入してシリンダヘッドに
固定し、該プラグチューブにより点火プラグホール周壁
を構成させると共に、シリンダヘッド内ウォータジャケ
ットと点火プラグホール内の空間との間の隔壁を構成さ
せたことを特徴とする内燃機関の点火プラグホール部構
造。The peripheral part of the spark plug hole is formed with a plug tube that is a separate member from the cast raw material of the cylinder head, the plug tube is inserted into the spark plug hole and fixed to the cylinder head, and the peripheral wall of the spark plug hole is formed by the plug tube. 1. A spark plug hole structure for an internal combustion engine, comprising a partition wall between a water jacket in a cylinder head and a space in the spark plug hole.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16127683U JPS6069346U (en) | 1983-10-20 | 1983-10-20 | Internal combustion engine spark plug hole structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16127683U JPS6069346U (en) | 1983-10-20 | 1983-10-20 | Internal combustion engine spark plug hole structure |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6069346U true JPS6069346U (en) | 1985-05-16 |
Family
ID=30354483
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16127683U Pending JPS6069346U (en) | 1983-10-20 | 1983-10-20 | Internal combustion engine spark plug hole structure |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6069346U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63176612A (en) * | 1987-01-14 | 1988-07-20 | Daihatsu Motor Co Ltd | Oil feeder in cylinder head for double overhead camshaft type internal combustion engine |
JPS63160351U (en) * | 1987-04-10 | 1988-10-20 | ||
JPH01158540U (en) * | 1988-04-18 | 1989-11-01 | ||
JPH01176732U (en) * | 1988-05-31 | 1989-12-18 |
-
1983
- 1983-10-20 JP JP16127683U patent/JPS6069346U/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63176612A (en) * | 1987-01-14 | 1988-07-20 | Daihatsu Motor Co Ltd | Oil feeder in cylinder head for double overhead camshaft type internal combustion engine |
JPS63160351U (en) * | 1987-04-10 | 1988-10-20 | ||
JPH01158540U (en) * | 1988-04-18 | 1989-11-01 | ||
JPH01176732U (en) * | 1988-05-31 | 1989-12-18 |
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