JPS62126567U - - Google Patents
Info
- Publication number
- JPS62126567U JPS62126567U JP1275886U JP1275886U JPS62126567U JP S62126567 U JPS62126567 U JP S62126567U JP 1275886 U JP1275886 U JP 1275886U JP 1275886 U JP1275886 U JP 1275886U JP S62126567 U JPS62126567 U JP S62126567U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder head
- fuel injection
- hole
- opening
- connection surface
- 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
- 239000000446 fuel Substances 0.000 claims description 10
- 238000002347 injection Methods 0.000 claims description 9
- 239000007924 injection Substances 0.000 claims description 9
- 238000002485 combustion reaction Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Fuel-Injection Apparatus (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
第１図は、この考案の実施例を示す燃料噴射弁
取付装置の概略断面図である。第２図は、従来例
を示す燃料噴射弁取付装置の概略断面図である。
図において、２は燃料噴射弁、６はシリンダヘ
ツド、８は吸気マニホルド、１０は吸気通路、１
２は接続面、１４は燃料噴射用孔、１６は接続用
フランジ、１８は貫通孔、２０は環状のシール部
材、２２は支持面、２４は環状対向面である。
FIG. 1 is a schematic sectional view of a fuel injection valve mounting device showing an embodiment of this invention. FIG. 2 is a schematic cross-sectional view of a conventional fuel injection valve mounting device. In the figure, 2 is a fuel injection valve, 6 is a cylinder head, 8 is an intake manifold, 10 is an intake passage, 1
2 is a connection surface, 14 is a fuel injection hole, 16 is a connection flange, 18 is a through hole, 20 is an annular sealing member, 22 is a support surface, and 24 is an annular opposing surface.
Claims (1)
ヘツドの接続面に始端開口しこのシリンダヘツド
の吸気通路に終端開口させて燃料噴射用孔を形成
し、この燃料噴射用孔に軸心を一致させるととも
にこの燃料噴射用孔よりも大径かつ一定直径の貫
通孔を前記シリンダヘツド接続面に接続される吸
気マニホルドの接続用フランジに形成し、燃料噴
射弁の取付時にこの燃料噴射弁先端側を前記貫通
孔内に位置させるとともに前記シリンダヘツド接
続面の燃料噴射用孔始端開口周縁を支持面とした
ことを特徴とする燃料噴射弁取付装置。 A fuel injection hole is formed by opening a starting end on the connection surface of the cylinder head to which the internal combustion engine intake manifold is connected and opening the terminal end in the intake passage of this cylinder head. A through hole having a constant diameter and larger than the injection hole is formed in the connecting flange of the intake manifold connected to the cylinder head connecting surface, and when the fuel injector is installed, the tip side of the fuel injector is inserted into the through hole. 1. A fuel injection valve mounting device characterized in that the fuel injection valve is located at the cylinder head connection surface, and the peripheral edge of the fuel injection hole starting end opening of the cylinder head connection surface is used as a support surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986012758U JPH0631177Y2 (en) | 1986-01-31 | 1986-01-31 | Fuel injection valve mounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986012758U JPH0631177Y2 (en) | 1986-01-31 | 1986-01-31 | Fuel injection valve mounting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62126567U true JPS62126567U (en) | 1987-08-11 |
| JPH0631177Y2 JPH0631177Y2 (en) | 1994-08-22 |
Family
ID=30801184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986012758U Expired - Lifetime JPH0631177Y2 (en) | 1986-01-31 | 1986-01-31 | Fuel injection valve mounting device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0631177Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6125576U (en) * | 1984-07-20 | 1986-02-15 | マツダ株式会社 | Fuel injection valve mounting structure for fuel injection engines |
-
1986
- 1986-01-31 JP JP1986012758U patent/JPH0631177Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6125576U (en) * | 1984-07-20 | 1986-02-15 | マツダ株式会社 | Fuel injection valve mounting structure for fuel injection engines |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0631177Y2 (en) | 1994-08-22 |
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