JPS58108265U - Fuel injection system for water-cooled horizontal direct injection engine - Google Patents
Fuel injection system for water-cooled horizontal direct injection engineInfo
- Publication number
- JPS58108265U JPS58108265U JP546282U JP546282U JPS58108265U JP S58108265 U JPS58108265 U JP S58108265U JP 546282 U JP546282 U JP 546282U JP 546282 U JP546282 U JP 546282U JP S58108265 U JPS58108265 U JP S58108265U
- Authority
- JP
- Japan
- Prior art keywords
- water
- cylinder
- jacket
- head
- fuel injection
- 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.)
- Granted
Links
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Fuel-Injection Apparatus (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図乃至第3図は本考案の実施例を示し、第1図は水
冷横形直噴エンジンの側面図、第2図は要部の側面図、
第3図はシリンダヘッド部分の縦断正面図であり1.第
4図は従来例を示す第2図相当図であるL
E・・・エンジン、S・・・昇水隙間、4・・・シリン
ダへラド、6・・・シリンダ(シリンダヘッド)、7・
・・シリンダジャケット、8・・・ヘッドジャケット、
8a ゛・・・8の前端壁、14・15・・・
吸・排気ポート壁、16・・・燃焼室、16a・・・1
6の前壁、17・18・・・ノズル挿嵌孔、19・・・
ノズル挿入筒。1 to 3 show an embodiment of the present invention, FIG. 1 is a side view of a water-cooled horizontal direct injection engine, FIG. 2 is a side view of the main parts,
FIG. 3 is a longitudinal sectional front view of the cylinder head portion.1. FIG. 4 is a diagram corresponding to FIG. 2 showing a conventional example. L E...Engine, S...Water rise gap, 4...Cylinder head, 6...Cylinder (cylinder head), 7...
...Cylinder jacket, 8...Head jacket,
8a ゛...front end wall of 8, 14, 15...
Intake/exhaust port wall, 16... combustion chamber, 16a...1
6 front wall, 17, 18... nozzle insertion hole, 19...
Nozzle insertion tube.
Claims (1)
部にシリンダヘッド4を二律に鋳造シ、シリンダ6を取
囲むシリンダジャケット7の上面を開放し、シリンダジ
ャケット7内の上寄りの前部゛ をシリンダヘッド4の
ヘッドジャケット8の上側にまで拡大し、ヘッドジャケ
ット8の上面をシリンダジャケット7の拡大した上寄り
前部の底面に開放して連通し、ヘッドジャケット8内の
中間高さ部に吸・排気ポート壁14・15を左若に並設
するとともに、その中間に昇水隙間Sを空け、この昇水
隙間Sの上側で燃焼室16の前端壁16a及びヘッドジ
ャケット8の前端壁8aに挿嵌孔17・18を明け、両
種嵌孔17・18に亘ってノズル挿入筒19を挿嵌固定
して、このノズル挿木−筒19を昇水隙間Sの直上に位
置させ、ノズル挿゛入筒19に燃料噴射ノズル9を密接
状に挿入した事を特徴とする、水冷横形直噴エンジンの
燃料噴射装置。The cylinder head 4 is uniformly cast in the front of the cylinder 6 of the water-cooled horizontal fuel direct injection engine E. The upper surface of the cylinder jacket 7 surrounding the cylinder 6 is opened, and the upper front part inside the cylinder jacket 7 is゛ is expanded to the upper side of the head jacket 8 of the cylinder head 4, and the upper surface of the head jacket 8 is opened and communicated with the bottom surface of the enlarged upper front part of the cylinder jacket 7, and the intermediate height part within the head jacket 8 is expanded. The intake/exhaust port walls 14 and 15 are arranged side by side on the left side, and a water rise gap S is provided between them, and the front end wall 16a of the combustion chamber 16 and the front end wall of the head jacket 8 are formed above the water rise gap S. 8a, the nozzle insertion tube 19 is inserted and fixed across the two types of fitting holes 17 and 18, and the nozzle insert tube 19 is positioned directly above the water rising gap S. A fuel injection device for a water-cooled horizontal direct injection engine, characterized in that a fuel injection nozzle 9 is closely inserted into an insertion tube 19.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP546282U JPS58108265U (en) | 1982-01-18 | 1982-01-18 | Fuel injection system for water-cooled horizontal direct injection engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP546282U JPS58108265U (en) | 1982-01-18 | 1982-01-18 | Fuel injection system for water-cooled horizontal direct injection engine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58108265U true JPS58108265U (en) | 1983-07-23 |
JPS6131175Y2 JPS6131175Y2 (en) | 1986-09-10 |
Family
ID=30018264
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP546282U Granted JPS58108265U (en) | 1982-01-18 | 1982-01-18 | Fuel injection system for water-cooled horizontal direct injection engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58108265U (en) |
-
1982
- 1982-01-18 JP JP546282U patent/JPS58108265U/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6131175Y2 (en) | 1986-09-10 |
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