JPS6151476U - - Google Patents
Info
- Publication number
- JPS6151476U JPS6151476U JP13615384U JP13615384U JPS6151476U JP S6151476 U JPS6151476 U JP S6151476U JP 13615384 U JP13615384 U JP 13615384U JP 13615384 U JP13615384 U JP 13615384U JP S6151476 U JPS6151476 U JP S6151476U
- Authority
- JP
- Japan
- Prior art keywords
- fuel injection
- partition wall
- starting fuel
- control valve
- communication hole
- 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 5
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 238000005192 partition Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Characterised By The Charging Evacuation (AREA)
- Fuel-Injection Apparatus (AREA)
Description
第１図は吸気系の一部の断面平面図、第２図は
第１図の一部拡大平面断面図、第３図はプランジ
ヤの断面側面図、第４図は吸気系の斜視図、第５
図は吸気系の分解斜視図、第６図は吸気系の全体
図、第７図はトルクと機関回転数の関係を示す線
図である。
１…サージタンク、２…隔壁、１０…第１制御
弁、１２…連通孔、１３…第２制御弁、１７…始
動用燃料噴射弁、１９…シール部材、２０，２１
…ノズル孔。
Figure 1 is a cross-sectional plan view of a part of the intake system, Figure 2 is a partially enlarged plane cross-sectional view of Figure 1, Figure 3 is a cross-sectional side view of the plunger, Figure 4 is a perspective view of the intake system, and Figure 4 is a perspective view of the intake system. 5
The figure is an exploded perspective view of the intake system, FIG. 6 is an overall view of the intake system, and FIG. 7 is a diagram showing the relationship between torque and engine speed. DESCRIPTION OF SYMBOLS 1... Surge tank, 2... Partition wall, 10... First control valve, 12... Communication hole, 13... Second control valve, 17... Starting fuel injection valve, 19... Seal member, 20, 21
...Nozzle hole.
Claims (1)
に連通孔を形成すると共に該連通孔内に制御弁を
配置し、機関回転数に応じて該制御弁を開閉制御
するようにした可変吸気機関において、隔壁によ
つて分離された各サージタンク内部室に開口する
一対のノズル孔を具えた一個の始動用燃料噴射弁
を隔壁上に設け、始動燃料噴射停止時に始動用燃
料噴射弁のプランジヤが上記一対のノズル孔を閉
鎖する可変吸気機関の始動燃料噴射装置。 A variable intake engine in which a surge tank is divided into two by a partition wall, a communication hole is formed in the partition wall, a control valve is arranged in the communication hole, and the control valve is controlled to open and close according to the engine speed. In this method, one starting fuel injection valve equipped with a pair of nozzle holes opening into the internal chambers of each surge tank separated by a partition wall is provided on the partition wall, and when starting fuel injection is stopped, the plunger of the starting fuel injection valve is A starting fuel injection device for a variable intake engine that closes the pair of nozzle holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13615384U JPS6151476U (en) | 1984-09-10 | 1984-09-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13615384U JPS6151476U (en) | 1984-09-10 | 1984-09-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6151476U true JPS6151476U (en) | 1986-04-07 |
Family
ID=30694623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13615384U Pending JPS6151476U (en) | 1984-09-10 | 1984-09-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6151476U (en) |
-
1984
- 1984-09-10 JP JP13615384U patent/JPS6151476U/ja active Pending
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