JPS63170550U - - Google Patents
Info
- Publication number
- JPS63170550U JPS63170550U JP6371587U JP6371587U JPS63170550U JP S63170550 U JPS63170550 U JP S63170550U JP 6371587 U JP6371587 U JP 6371587U JP 6371587 U JP6371587 U JP 6371587U JP S63170550 U JPS63170550 U JP S63170550U
- Authority
- JP
- Japan
- Prior art keywords
- fuel injection
- cylinder
- plunger barrels
- actuator
- plunger
- 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 6
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 230000009467 reduction Effects 0.000 claims 2
Landscapes
- High-Pressure Fuel Injection Pump Control (AREA)
- Fuel-Injection Apparatus (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Description
第１図は本考案の一実施例としての多気筒型デ
イーゼルエンジン用燃料噴射ポンプの要部を示す
斜視図であり、第２図は燃料噴射ノズルの先端を
示す部分断面図である。
１，２，３，４……プランジヤ部、５……ハウ
ジング、８……デリバリバルブホルダ、９……ス
プリング、１０……デリバリバルブ、１１……プ
ランジヤバレル、１２……プランジヤ、１３……
ドライビングフエース、１４……コントロールス
リーブ、１５……コントロールピニオン、１６…
…プランジヤスプリング、１７……タペツト、２
０……カムシヤフト、２１，２２，２３，２４…
…カム、２６……第１コントロールラツク、２７
……第１アクチユエータ、２８……第２コントロ
ールラツク、２９……第２アクチユエータ、３０
……連結部。
FIG. 1 is a perspective view showing the main parts of a fuel injection pump for a multi-cylinder diesel engine as an embodiment of the present invention, and FIG. 2 is a partial sectional view showing the tip of a fuel injection nozzle. 1, 2, 3, 4...Plunger part, 5...Housing, 8...Delivery valve holder, 9...Spring, 10...Delivery valve, 11...Plunger barrel, 12...Plunger, 13...
Driving face, 14... Control sleeve, 15... Control pinion, 16...
... Plunger spring, 17 ... Tappet, 2
0...Camshaft, 21, 22, 23, 24...
...Cam, 26...First control rack, 27
...First actuator, 28...Second control rack, 29...Second actuator, 30
...Connection part.
Claims (1)
にそれぞれ接続されて燃料を供給する複数のプラ
ンジヤバレルと、これらのプランジヤバレル内に
それぞれ嵌挿された複数のプランジヤと、上記複
数のプランジヤバレルを一体的に収納するハウジ
ングと、同ハウジング内に設けられ上記複数のプ
ランジヤバレルあるいは上記複数のプランジヤを
それぞれ回転制御するコントロールラツクとをそ
なえた燃料噴射ポンプにおいて、上記コントロー
ルラツクが複数部に分割されるとともに、これら
の分割ラツクにそれぞれアクチユエータが連設さ
れ、各アクチユエータを制御して任意の減筒数で
減筒運転が行なえ得るようにしたことを特徴とす
る、多気筒型デイーゼルエンジン用燃料噴射ポン
プ。 A plurality of plunger barrels each connected to a fuel injection nozzle of a multi-cylinder diesel engine to supply fuel, a plurality of plungers fitted into each of these plunger barrels, and the plurality of plunger barrels described above are integrally housed. In the fuel injection pump, the control rack is divided into a plurality of parts, and a control rack is provided in the housing and controls the rotation of each of the plurality of plunger barrels or the plurality of plungers. A fuel injection pump for a multi-cylinder diesel engine, characterized in that an actuator is connected to each divided rack, and each actuator can be controlled to perform cylinder reduction operation with an arbitrary number of cylinder reductions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6371587U JPS63170550U (en) | 1987-04-27 | 1987-04-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6371587U JPS63170550U (en) | 1987-04-27 | 1987-04-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63170550U true JPS63170550U (en) | 1988-11-07 |
Family
ID=30899201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6371587U Pending JPS63170550U (en) | 1987-04-27 | 1987-04-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63170550U (en) |
-
1987
- 1987-04-27 JP JP6371587U patent/JPS63170550U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS63170550U (en) | ||
| JPS63168273U (en) | ||
| JPS61110836U (en) | ||
| JPH0330569U (en) | ||
| JPS6453459U (en) | ||
| JPH024966U (en) | ||
| JPS61192564U (en) | ||
| JPS648535U (en) | ||
| JPS59144131U (en) | Internal combustion engine fuel injection system | |
| JPH0166442U (en) | ||
| JPS61118965U (en) | ||
| JPH0272365U (en) | ||
| JPS63158552U (en) | ||
| JPS5952173U (en) | Internal combustion engine fuel injection system | |
| JPS6310264U (en) | ||
| JPS63138472U (en) | ||
| JPS6422868U (en) | ||
| JPS62119445U (en) | ||
| JPS6334355U (en) | ||
| JPS6212765U (en) | ||
| JPS62169254U (en) | ||
| JPS61167473U (en) | ||
| JPS5822458U (en) | Distribution type fuel injection pump for internal combustion engines | |
| JPS6421264U (en) | ||
| JPS6184166U (en) |