JPS59135377U - Diesel engine fuel injection rate control device - Google Patents
Diesel engine fuel injection rate control deviceInfo
- Publication number
- JPS59135377U JPS59135377U JP2921283U JP2921283U JPS59135377U JP S59135377 U JPS59135377 U JP S59135377U JP 2921283 U JP2921283 U JP 2921283U JP 2921283 U JP2921283 U JP 2921283U JP S59135377 U JPS59135377 U JP S59135377U
- Authority
- JP
- Japan
- Prior art keywords
- fuel injection
- piston
- buffer chamber
- diameter portion
- control device
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１゛図は本考案の一実施例の略示構成図、第２図は同
上要部の断面図である。
１・・・燃料噴射ポンプ、２・・・燃料噴射弁、３・・
・燃料噴射管、５・・・緩衝室、６・・・連通路、７・
・・異径ピストン、８・・・スプリング。FIG. 1 is a schematic configuration diagram of an embodiment of the present invention, and FIG. 2 is a sectional view of the main parts of the same. 1...Fuel injection pump, 2...Fuel injection valve, 3...
・Fuel injection pipe, 5...Buffer chamber, 6...Communication passage, 7.
...Different diameter piston, 8...spring.
Claims (1)
定容積の緩衝室とを該緩衝室より断面積を小さくした連
通路を介して接続し、大径部を前記緩衝室に嵌合させて
小径部を前記連通路に嵌合させた異径ピストンを設け、
前記緩衝室の容積を縮小させるよう異径ピストンを摺動
付勢して該ピストンの小径部を連通路に突入保持させる
手段を設けると共に、前記異径ピストンの小径部と連通
路との嵌合深さを該ピストンの摺動量より小さくしたこ
とを特徴とするディーゼル機関の燃料噴射率制御装置。A middle part of the fuel injection pipe leading from the fuel injection pump to the injection valve is connected to a buffer chamber of a predetermined volume via a communication passage having a cross-sectional area smaller than that of the buffer chamber, and the large diameter portion is fitted into the buffer chamber. A piston with a different diameter is provided, the small diameter portion of which fits into the communication path,
Providing means for slidingly biasing the piston of different diameter to reduce the volume of the buffer chamber so as to thrust and hold the small diameter portion of the piston into the communicating path, and fitting the small diameter portion of the piston of different diameter with the communicating path. A fuel injection rate control device for a diesel engine, characterized in that the depth is smaller than the sliding amount of the piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2921283U JPS59135377U (en) | 1983-02-28 | 1983-02-28 | Diesel engine fuel injection rate control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2921283U JPS59135377U (en) | 1983-02-28 | 1983-02-28 | Diesel engine fuel injection rate control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59135377U true JPS59135377U (en) | 1984-09-10 |
Family
ID=30160072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2921283U Pending JPS59135377U (en) | 1983-02-28 | 1983-02-28 | Diesel engine fuel injection rate control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59135377U (en) |
-
1983
- 1983-02-28 JP JP2921283U patent/JPS59135377U/en active Pending
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