JPH0347467U - - Google Patents
Info
- Publication number
- JPH0347467U JPH0347467U JP10738389U JP10738389U JPH0347467U JP H0347467 U JPH0347467 U JP H0347467U JP 10738389 U JP10738389 U JP 10738389U JP 10738389 U JP10738389 U JP 10738389U JP H0347467 U JPH0347467 U JP H0347467U
- Authority
- JP
- Japan
- Prior art keywords
- pipe length
- length switching
- combustion engine
- internal combustion
- injector
- 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 2
- 238000002485 combustion reaction Methods 0.000 claims 2
- 238000011144 upstream manufacturing Methods 0.000 claims 1
Landscapes
- Characterised By The Charging Evacuation (AREA)
Description
第１〜７図は本考案の一実施例を示すもので、
第１図は本考案による燃料供給装置を適用するＶ
型６気筒内燃機関の要部縦断面図、第２図はその
シリンダブロツクの平面図、第３図は第１図の
−線拡大部分平面図、第４図は第１図の−
線拡大部分平面図、第５図は第４図の−線断
面図、第６図は第５図の−線断面図、第７図
は第５図の−線断面図である。
３ｌ，３ｒ……気筒、１０……吸気弁、３５１
〜３５６……分配管、３８ｌ，３８ｒ……管長切
換弁、４４……インジエクタ、４５……アシスト
インジエクタ、Ｃｃ……管長切換チヤンバ。
Figures 1 to 7 show an embodiment of the present invention.
Figure 1 shows a V to which the fuel supply device according to the present invention is applied.
2 is a plan view of the cylinder block, FIG. 3 is an enlarged plan view of a portion of FIG.
FIG. 5 is a cross-sectional view taken along the line -- in FIG. 4, FIG. 6 is a cross-sectional view taken along the line -- in FIG. 5, and FIG. 7 is a cross-sectional view taken along the line -- in FIG. 3l, 3r...Cylinder, 10...Intake valve, 35 1
~35 6 ...Distribution pipe, 38l, 38r...Pipe length switching valve, 44...Injector, 45...Assist injector, Cc...Pipe length switching chamber.
Claims (1)
に接続するとともに、その中間部が管長切換弁３
８ｌ，３８ｒを介して管長切換チヤンバＣｃに連
通可能な分配管３５１〜３５６を備え、この分配
管３５１〜３５６の前記吸気弁１０上流位置に各
々インジエクタ４４を設けた多気筒内燃機関の燃
料供給装置において、 前記管長切換チヤンバＣｃに少なくとも１個の
アシストインジエクタ４５を設けたことを特徴と
する多気筒内燃機関の燃料供給装置。[Scope of Claim for Utility Model Registration] The downstream end is connected to each cylinder 3l, 3r via the intake valve 10.
The intermediate part is connected to the pipe length switching valve 3.
A multi-cylinder internal combustion engine is provided with distribution pipes 35 1 to 35 6 that can communicate with the pipe length switching chamber Cc via pipe length switching chambers Cc through pipes 8l and 38r, and an injector 44 is provided in each of the distribution pipes 35 1 to 35 6 at a position upstream of the intake valve 10. A fuel supply system for a multi-cylinder internal combustion engine, characterized in that at least one assist injector 45 is provided in the pipe length switching chamber Cc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10738389U JPH0347467U (en) | 1989-09-13 | 1989-09-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10738389U JPH0347467U (en) | 1989-09-13 | 1989-09-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0347467U true JPH0347467U (en) | 1991-05-02 |
Family
ID=31656076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10738389U Pending JPH0347467U (en) | 1989-09-13 | 1989-09-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0347467U (en) |
-
1989
- 1989-09-13 JP JP10738389U patent/JPH0347467U/ja active Pending