JPS6069364U - Fuel injection pump for internal combustion engines - Google Patents
Fuel injection pump for internal combustion enginesInfo
- Publication number
- JPS6069364U JPS6069364U JP16091783U JP16091783U JPS6069364U JP S6069364 U JPS6069364 U JP S6069364U JP 16091783 U JP16091783 U JP 16091783U JP 16091783 U JP16091783 U JP 16091783U JP S6069364 U JPS6069364 U JP S6069364U
- Authority
- JP
- Japan
- Prior art keywords
- fuel injection
- plunger member
- lead
- setting
- port
- 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
- Fuel-Injection Apparatus (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図は従来の燃料噴射ポンプの縦断面図、第２図は同
上のプランジャバレルの横断面図、第３図はこの考案の
実施例の燃料噴射ポンプの縦断面図、第４図は同上のプ
ランジャバレルの横断面図である。
２ａ・・・・・・溢流ポート、２ｂ・・・・・・タイミ
ングポート、３・・・・・・プランジャバレル、４・・
・・・・主プランジヤ部材、５・・・・・・副プランジ
ヤ部材５．８・・曲噴射量設定用リード、１２・・・・
・・噴射タイミング設定用リーード。Fig. 1 is a vertical cross-sectional view of a conventional fuel injection pump, Fig. 2 is a cross-sectional view of the plunger barrel of the same as above, Fig. 3 is a longitudinal cross-sectional view of a fuel injection pump according to an embodiment of this invention, and Fig. 4 is a longitudinal cross-sectional view of the same as above. FIG. 3 is a cross-sectional view of the plunger barrel of FIG. 2a... Overflow port, 2b... Timing port, 3... Plunger barrel, 4...
...Main plunger member, 5...Sub plunger member 5.8...Lead for curved injection amount setting, 12...
・Lead for setting injection timing.
Claims (1)
プランジヤ部材の外側に配され噴射タイミング設定用リ
ードを持つ副プランジヤ部材とを備えたプランジャを有
し、主プランジヤ部材の頭部上端が溢流ポートを閉じ且
つ副プランジヤ部材の噴射タイミング設定用リードがタ
イミングポートを閉じることで開始され、−主プランジ
ヤ部材の噴射量設定用リードが溢流ポートを通過するこ
とで終了する燃料噴射タイミング可変型の燃料噴射ポン
プにおいて、前記溢流ポートとタイミングポートとを９
０度ずらして設けたことを特徴とする内燃機関用燃料噴
射ポンプ。The plunger has a main plunger member having a lead for setting an injection amount, and a sub-plunger member disposed outside the main plunger member and having a lead for setting an injection timing. A variable fuel injection timing type in which the injection timing setting lead of the secondary plunger member starts by closing the port and the injection timing setting lead of the secondary plunger member closes the timing port, and ends by the injection amount setting lead of the main plunger member passing through the overflow port. In the fuel injection pump, the overflow port and the timing port are connected to 9
A fuel injection pump for an internal combustion engine, characterized in that the pump is offset by 0 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16091783U JPS6069364U (en) | 1983-10-18 | 1983-10-18 | Fuel injection pump for internal combustion engines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16091783U JPS6069364U (en) | 1983-10-18 | 1983-10-18 | Fuel injection pump for internal combustion engines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6069364U true JPS6069364U (en) | 1985-05-16 |
Family
ID=30353802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16091783U Pending JPS6069364U (en) | 1983-10-18 | 1983-10-18 | Fuel injection pump for internal combustion engines |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6069364U (en) |
-
1983
- 1983-10-18 JP JP16091783U patent/JPS6069364U/en active Pending
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