JPH0283375U - - Google Patents
Info
- Publication number
- JPH0283375U JPH0283375U JP16246388U JP16246388U JPH0283375U JP H0283375 U JPH0283375 U JP H0283375U JP 16246388 U JP16246388 U JP 16246388U JP 16246388 U JP16246388 U JP 16246388U JP H0283375 U JPH0283375 U JP H0283375U
- Authority
- JP
- Japan
- Prior art keywords
- insertion hole
- fuel injection
- holder
- fuel
- injection valve
- 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
- 239000000446 fuel Substances 0.000 claims description 11
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
Description
第１図は本考案に係わるデイーゼルエンジンの
シリンダヘツドの一実施例を示す縦断側面図、第
２図は従来のデイーゼルエンジンのシリンダヘツ
ドを示す縦断一側面図、第３図はその平面図、第
４図はその縦断他側面図である。
１…燃料噴射弁ホルダ、１ａ…ホルダ嵌挿孔、
２…リーク燃料ドレン用ユニオン継手、３…シリ
ンダヘツド本体、４…燃料噴射弁ホルダ固定用ボ
ルト、５…燃料噴射高圧管、５ａ…高圧管嵌挿孔
、６…ドレン孔、６′…ドレン用空間部、７，８
…φリング。
FIG. 1 is a longitudinal side view showing an embodiment of the cylinder head of a diesel engine according to the present invention, FIG. 2 is a longitudinal side view showing the cylinder head of a conventional diesel engine, and FIG. 3 is a plan view thereof. Figure 4 is a longitudinal section and a side view thereof. 1...Fuel injection valve holder, 1a...Holder insertion hole,
2...Union joint for leak fuel drain, 3...Cylinder head body, 4...Fuel injection valve holder fixing bolt, 5...Fuel injection high pressure pipe, 5a...High pressure pipe insertion hole, 6...Drain hole, 6'...For drain Space section, 7, 8
...φ ring.
Claims (1)
燃料噴射高圧管を嵌挿する高圧管嵌挿孔と、燃料
弁リーク燃料やオーバフロー燃料を排出するドレ
ン孔とをシリンダヘツド本体に設け、上記ホルダ
嵌挿孔の上部内周面に設けた雌ねじに燃料噴射弁
ホルダ固定用ボルトを螺合して、同固定用ボルト
により上記ホルダ嵌挿孔に嵌挿した上記燃料噴射
弁ホルダを上記シリンダヘツド本体内に密閉した
ことを特徴とするデイーゼルエンジンのシリンダ
ヘツド。 a holder insertion hole into which a fuel injection valve holder is inserted;
A high-pressure pipe insertion hole into which a fuel injection high-pressure pipe is inserted and a drain hole for discharging fuel valve leak fuel and overflow fuel are provided in the cylinder head body, and a female thread provided on the upper inner peripheral surface of the holder insertion hole is provided. A cylinder for a diesel engine, characterized in that a fuel injection valve holder fixing bolt is screwed together, and the fuel injection valve holder fitted into the holder insertion hole by the fixing bolt is hermetically sealed within the cylinder head main body. Head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16246388U JPH0283375U (en) | 1988-12-16 | 1988-12-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16246388U JPH0283375U (en) | 1988-12-16 | 1988-12-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0283375U true JPH0283375U (en) | 1990-06-27 |
Family
ID=31446314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16246388U Pending JPH0283375U (en) | 1988-12-16 | 1988-12-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0283375U (en) |
-
1988
- 1988-12-16 JP JP16246388U patent/JPH0283375U/ja active Pending
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