JPS63125131U - - Google Patents
Info
- Publication number
- JPS63125131U JPS63125131U JP1715587U JP1715587U JPS63125131U JP S63125131 U JPS63125131 U JP S63125131U JP 1715587 U JP1715587 U JP 1715587U JP 1715587 U JP1715587 U JP 1715587U JP S63125131 U JPS63125131 U JP S63125131U
- Authority
- JP
- Japan
- Prior art keywords
- engine
- oil
- fuel injection
- injection valve
- cylinder head
- 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
- 239000003921 oil Substances 0.000 claims description 5
- 239000000446 fuel Substances 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 239000010687 lubricating oil Substances 0.000 claims description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
第１図は、この考案の一実施例を示し、第２図
は従来の燃料噴射弁の冷却法を示す。 １……燃料噴射弁、２……銅パツキン、６……
油通路、７……油通路、８……シリンダブロツク
、Ａ……潤滑油、Ｂ……ロツカ室。
は従来の燃料噴射弁の冷却法を示す。 １……燃料噴射弁、２……銅パツキン、６……
油通路、７……油通路、８……シリンダブロツク
、Ａ……潤滑油、Ｂ……ロツカ室。
Claims (1)
- 機関のシリンダヘツドに形成される吸気ポート
と排気ポートの間を通つて、燃料噴射弁嵌入孔下
部に開孔し、上部よりロツカ室に抜ける潤滑油通
路を有し、該通路に機関のオイルポンプから吐出
したオイルの一部をオイルメインギヤラリより供
給して、燃料噴射弁を直接油冷するようにしたエ
ンジンのシリンダヘツド。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1715587U JPS63125131U (ja) | 1987-02-10 | 1987-02-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1715587U JPS63125131U (ja) | 1987-02-10 | 1987-02-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63125131U true JPS63125131U (ja) | 1988-08-16 |
Family
ID=30809658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1715587U Pending JPS63125131U (ja) | 1987-02-10 | 1987-02-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63125131U (ja) |
-
1987
- 1987-02-10 JP JP1715587U patent/JPS63125131U/ja active Pending