JPS61108850U - - Google Patents
Info
- Publication number
- JPS61108850U JPS61108850U JP19500784U JP19500784U JPS61108850U JP S61108850 U JPS61108850 U JP S61108850U JP 19500784 U JP19500784 U JP 19500784U JP 19500784 U JP19500784 U JP 19500784U JP S61108850 U JPS61108850 U JP S61108850U
- Authority
- JP
- Japan
- Prior art keywords
- fuel injection
- governor
- diesel engine
- closes
- opens
- 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 4
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
Landscapes
- High-Pressure Fuel Injection Pump Control (AREA)
Description
図面は本考案の実施例を示し、第１図はデイー
ゼルエンジンの燃料噴射ポンプを示す断面図、第
２図は第１図の実施例の一部を拡大して示す断面
図である。
７……ポンプ室、１６……ガバナシヤフト、１
６ｂ，１７ａ，２１ａ……ダンパポート、１７…
…ガバナスリーブ、２０……フライウエイト、２
２……電磁弁、２３……回転スイツチ、２５……
空間。
The drawings show an embodiment of the present invention, and FIG. 1 is a sectional view showing a fuel injection pump for a diesel engine, and FIG. 2 is an enlarged sectional view of a part of the embodiment shown in FIG. 7...Pump room, 16...Governor shaft, 1
6b, 17a, 21a...damper port, 17...
...Governor sleeve, 20...Fly weight, 2
2...Solenoid valve, 23...Rotary switch, 25...
space.
Claims (1)
、該ガバナシヤフトを中心として回転されるフラ
イウエイトの拡開、縮閉により前期ガバナシヤフ
ト上を摺動して燃料噴射量を制御するガバナスリ
ーブを有するデイーゼルエンジンの燃料噴射ポン
プにおいて、前記ガバナスリーブの内部と外部と
を連通する複数のダンパポートと、該ダンパポー
トのうち少なくとも１つを残した他のダンパポー
トを開閉する弁と、該弁をアイドリング時にのみ
開く制御手段とを設けたことを特徴とするデイー
ゼルエンジンの燃料噴射ポンプ。 A diesel engine that has a governor sleeve that is slidably inserted into the tip of the governor shaft and that slides on the former governor shaft to control the fuel injection amount by expanding and contracting a flyweight that rotates around the governor shaft. In the fuel injection pump, a plurality of damper ports that communicate between the inside and outside of the governor sleeve, a valve that opens and closes at least one of the damper ports, and a valve that opens and closes the damper ports only when idling. A fuel injection pump for a diesel engine, characterized in that it is provided with a control means for opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19500784U JPS61108850U (en) | 1984-12-21 | 1984-12-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19500784U JPS61108850U (en) | 1984-12-21 | 1984-12-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61108850U true JPS61108850U (en) | 1986-07-10 |
Family
ID=30752496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19500784U Pending JPS61108850U (en) | 1984-12-21 | 1984-12-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61108850U (en) |
-
1984
- 1984-12-21 JP JP19500784U patent/JPS61108850U/ja active Pending
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