JPS6015936U - Diesel engine fuel injection amount limiting device - Google Patents
Diesel engine fuel injection amount limiting deviceInfo
- Publication number
- JPS6015936U JPS6015936U JP10786983U JP10786983U JPS6015936U JP S6015936 U JPS6015936 U JP S6015936U JP 10786983 U JP10786983 U JP 10786983U JP 10786983 U JP10786983 U JP 10786983U JP S6015936 U JPS6015936 U JP S6015936U
- Authority
- JP
- Japan
- Prior art keywords
- spring
- stage
- stage spring
- diesel engine
- injection amount
- 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
Landscapes
- High-Pressure Fuel Injection Pump Control (AREA)
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図は本考案の第１実施例を示す縦断面図、第２図は
第１図の要部拡大縦断面図、第３図は第１実施例におけ
る金具移動量と金具抗力の関係を示すグラフ、第４、第
６図はそれぞれ第２、第３実施例を示す要部拡大縦断面
図、第５、第７図はそれぞれ第２、第３実施例における
金具移動量と金具抗力の関係を示すグラフである。
′２・・・ガバナレバー、１１・・・燃料制限金具、１
２・・・金具ケース、２６・・・第１段ばね、２８・・
・第２段ばね。
０ ｄ；Ｉ ６２
イ■≧具 ｆ多ｔｙｔ夛（ｃｆ）
第４図Fig. 1 is a longitudinal sectional view showing the first embodiment of the present invention, Fig. 2 is an enlarged longitudinal sectional view of the main part of Fig. 1, and Fig. 3 shows the relationship between the amount of movement of the metal fitting and the resistance of the metal fitting in the first embodiment. The graphs shown in Figures 4 and 6 are enlarged longitudinal sectional views of main parts showing the second and third embodiments, respectively, and Figures 5 and 7 are graphs showing the amount of metal movement and metal resistance in the second and third examples, respectively. It is a graph showing a relationship. '2...Governor lever, 11...Fuel restriction fitting, 1
2...Metal fitting case, 26...1st stage spring, 28...
・Second stage spring. 0 d;I 62 I ■ ≧ tool f multityt 夛 (cf) Fig. 4
Claims (1)
、金具ケース内に燃料増減方向移動自在に備え、複数の
第１、第２段ばねにより制限金具を燃料減側へ付勢し、
制限金具の燃料増側べの移動時１．第１１段ばねから第
２段ばねへと段階的に圧縮するように第１ばねの初期荷
重を第２段ばねのものよりも小さく設定し、かつ第１段
ばねの圧縮終了後第２段ばねの圧縮開始までの間、一定
の広い金具抗力増加範囲で金具が停止するように第１段
ばねのばね定数を小さく設定したことを特徴とするディ
ーゼルエンジンの燃料噴射量制限装置。A restriction fitting for restricting the movement of the governor lever toward the fuel increase side is provided within the metal fitting case so as to be movable in the fuel increase/decrease direction, and the restriction fitting is biased toward the fuel decrease side by a plurality of first and second stage springs;
When moving the fuel increase side of the restriction fitting 1. The initial load of the first spring is set smaller than that of the second stage spring so that the spring is compressed in stages from the eleventh stage spring to the second stage spring, and after the compression of the first stage spring is completed, the second stage spring is compressed. 1. A fuel injection amount limiting device for a diesel engine, characterized in that the spring constant of a first stage spring is set to be small so that the metal fitting stops within a certain wide range of increasing metal resistance until the start of compression.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10786983U JPS6015936U (en) | 1983-07-11 | 1983-07-11 | Diesel engine fuel injection amount limiting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10786983U JPS6015936U (en) | 1983-07-11 | 1983-07-11 | Diesel engine fuel injection amount limiting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6015936U true JPS6015936U (en) | 1985-02-02 |
Family
ID=30251878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10786983U Pending JPS6015936U (en) | 1983-07-11 | 1983-07-11 | Diesel engine fuel injection amount limiting device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6015936U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6348783U (en) * | 1986-09-17 | 1988-04-02 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5812640B2 (en) * | 1978-01-11 | 1983-03-09 | オムロン株式会社 | vehicle detector |
-
1983
- 1983-07-11 JP JP10786983U patent/JPS6015936U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5812640B2 (en) * | 1978-01-11 | 1983-03-09 | オムロン株式会社 | vehicle detector |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6348783U (en) * | 1986-09-17 | 1988-04-02 | ||
| JPH0225830Y2 (en) * | 1986-09-17 | 1990-07-16 |
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