JPS643076U - - Google Patents
Info
- Publication number
- JPS643076U JPS643076U JP9538287U JP9538287U JPS643076U JP S643076 U JPS643076 U JP S643076U JP 9538287 U JP9538287 U JP 9538287U JP 9538287 U JP9538287 U JP 9538287U JP S643076 U JPS643076 U JP S643076U
- Authority
- JP
- Japan
- Prior art keywords
- intake port
- fuel injection
- valve
- injection valve
- internal combustion
- 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 8
- 238000002485 combustion reaction Methods 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Fuel-Injection Apparatus (AREA)
Description
第１図は本考案による内燃機関の燃料供給装置
を示す第３図の部分詳細断面図、第２図は第１図
の線―に沿つた断面図、第３図は本考案の燃
料供給装置を適用した内燃機関を示す略図である
。
１２…シリンダヘツド、１８…吸気ポート、２
０…吸気弁、３２…燃料噴射弁、３６…取りつけ
穴、３８…弁座部材、４０…円弧状のスリツト。
Fig. 1 is a partially detailed sectional view of Fig. 3 showing a fuel supply system for an internal combustion engine according to the present invention, Fig. 2 is a sectional view taken along the line - in Fig. 1, and Fig. 3 is a fuel supply system according to the present invention. 1 is a schematic diagram showing an internal combustion engine to which this is applied. 12...Cylinder head, 18...Intake port, 2
0...Intake valve, 32...Fuel injection valve, 36...Mounting hole, 38...Valve seat member, 40...Circular slit.
Claims (1)
するとともに該吸気ポートの出口部で該シリンダ
ヘツドの内面に設けられた取りつけ穴に吸気弁の
弁座部材を嵌着し、該弁座部材と該取りつけ穴の
底壁面との間に周方向に延びる円弧状のスリツト
を形成し、燃料噴射弁から噴射された燃料が該円
弧状のスリツトを通つて吸気ポート内に供給され
るようにしたことを特徴とする内燃機関の燃料供
給装置。 An intake port is formed in a cylinder head of an internal combustion engine, and a valve seat member of an intake valve is fitted into a mounting hole provided on the inner surface of the cylinder head at the outlet of the intake port, and the valve seat member and the mounting hole are fitted. An arc-shaped slit extending in the circumferential direction is formed between the fuel injection valve and the bottom wall surface of the fuel injection valve, and fuel injected from the fuel injection valve is supplied into the intake port through the arc-shaped slit. Fuel supply system for internal combustion engines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9538287U JPS643076U (en) | 1987-06-23 | 1987-06-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9538287U JPS643076U (en) | 1987-06-23 | 1987-06-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS643076U true JPS643076U (en) | 1989-01-10 |
Family
ID=31320045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9538287U Pending JPS643076U (en) | 1987-06-23 | 1987-06-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS643076U (en) |
-
1987
- 1987-06-23 JP JP9538287U patent/JPS643076U/ja active Pending