JPS6334356U - - Google Patents
Info
- Publication number
- JPS6334356U JPS6334356U JP12819986U JP12819986U JPS6334356U JP S6334356 U JPS6334356 U JP S6334356U JP 12819986 U JP12819986 U JP 12819986U JP 12819986 U JP12819986 U JP 12819986U JP S6334356 U JPS6334356 U JP S6334356U
- Authority
- JP
- Japan
- Prior art keywords
- plunger chamber
- fuel injection
- pressure
- injection pump
- throttle
- 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
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- 239000000446 fuel Substances 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Fuel-Injection Apparatus (AREA)
Description
第１図は本考案の一実施例を示す断面図、第２
図は従来の分配型燃料噴射ポンプ３の配管図、第
３図は従来例の第１図応当図である。
１……ノズル、２……噴射管、３……分配型燃
料噴射ポンプ、３１……絞り孔、３２……弁。
Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is a piping diagram of a conventional distribution type fuel injection pump 3, and FIG. 3 is a diagram corresponding to FIG. 1 of the conventional example. DESCRIPTION OF SYMBOLS 1... Nozzle, 2... Injection pipe, 3... Distribution type fuel injection pump, 31... Throttle hole, 32... Valve.
Claims (1)
ズル又はピントルノズルにて構成されたデイーゼ
ル機関の燃料噴射系において、分配型燃料噴射ポ
ンプのプランジヤ室と連通する部分に設けられた
絞り孔３１と、同絞り孔と連通し前記プランジヤ
室の圧力が設定圧力を超過すると同室の高圧燃料
をプランジヤ室外に解放する弁３２とを有してな
る燃料噴射ポンプ。 In a diesel engine fuel injection system composed of a distributed fuel injection pump, an injection pipe, and a throttle nozzle or pintle nozzle, a throttle hole 31 provided in a portion communicating with a plunger chamber of the distributed fuel injection pump and the throttle hole and a valve 32 that communicates with the plunger chamber and releases high-pressure fuel in the plunger chamber to the outside of the plunger chamber when the pressure in the plunger chamber exceeds a set pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12819986U JPS6334356U (en) | 1986-08-25 | 1986-08-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12819986U JPS6334356U (en) | 1986-08-25 | 1986-08-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6334356U true JPS6334356U (en) | 1988-03-05 |
Family
ID=31023652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12819986U Pending JPS6334356U (en) | 1986-08-25 | 1986-08-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6334356U (en) |
-
1986
- 1986-08-25 JP JP12819986U patent/JPS6334356U/ja active Pending