JPS58139571U - internal combustion engine fuel injection pump - Google Patents
internal combustion engine fuel injection pumpInfo
- Publication number
- JPS58139571U JPS58139571U JP3636282U JP3636282U JPS58139571U JP S58139571 U JPS58139571 U JP S58139571U JP 3636282 U JP3636282 U JP 3636282U JP 3636282 U JP3636282 U JP 3636282U JP S58139571 U JPS58139571 U JP S58139571U
- Authority
- JP
- Japan
- Prior art keywords
- fuel injection
- injection pump
- fuel
- internal combustion
- combustion engine
- 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図は本考案の実施例１における燃料噴射ポンプのシ
ステム図、第２図は第１図の燃料噴射ポンプの要部拡大
の縦断面図、第３図は実施例２における燃料噴射ポンプ
の要部拡大の縦断面図、第４図、第５図、第６図及び第
７図は第３図の実施例２における２個の調量弁の制御方
式の各実施例を示しており、第８図は実施例３における
燃料噴射ポンプのシステム図、第９図は第８図の燃料噴
射ポンプの要部拡大の縦断面図、第１θ図は第９図のス
ピル油流出防止弁の拡大側断面図、第１１図は第１０図
のＩ−Ｉ方向の断面図、そして第１２図及び第１３図は
第９図のスピル油流出防止弁の作動状態を説明する側断
面図である。
３・・・・・・燃料噴射ポンプ、４・・・・・・制御器
、５゜５Ａ・・・・・・アクチュエータ、６． ６Ａ・
・・・・・調量弁、８．１０・・・・・・燃料供給路、
９，１１・・・・・・給油口、１３・・・・・・プラン
ジャ、１４・・曲プランジャリード、Ａ、 Ｂ・・・・
・・燃料。
第７図
第８図Fig. 1 is a system diagram of a fuel injection pump in Embodiment 1 of the present invention, Fig. 2 is an enlarged vertical sectional view of the main parts of the fuel injection pump in Fig. 1, and Fig. 3 is a system diagram of a fuel injection pump in Embodiment 2. 4, 5, 6, and 7 are enlarged vertical cross-sectional views of the main parts, and show each embodiment of the control system for the two metering valves in Embodiment 2 of FIG. 3, Figure 8 is a system diagram of the fuel injection pump in Example 3, Figure 9 is an enlarged vertical sectional view of the main parts of the fuel injection pump in Figure 8, and Figure 1θ is an enlarged view of the spill oil outflow prevention valve in Figure 9. 11 is a sectional view taken along the line II in FIG. 10, and FIGS. 12 and 13 are side sectional views illustrating the operating state of the spill oil prevention valve shown in FIG. 9. 3... Fuel injection pump, 4... Controller, 5°5A... Actuator, 6. 6A・
....metering valve, 8.10 ....fuel supply path,
9, 11... Fuel filler port, 13... Plunger, 14... Curved plunger lead, A, B...
··fuel. Figure 7 Figure 8
Claims (1)
それぞれ２種類の燃料供給路からそれぞれ連通する２個
の給油口とプランジャリードとを設けると共に、これら
２個の給油口に供給される２種類の燃料の混合率を変更
可能とする調量弁を該燃料噴射ポンプに内設したことを
特徴とする内燃機関の燃料噴射ポンプ。For fuel injection pumps for internal combustion engines that use two types of fuel,
Two fuel filler ports and a plunger reed are provided, which communicate with each other from two types of fuel supply paths, and a metering valve is provided that can change the mixing ratio of the two types of fuel supplied to these two fuel filler ports. A fuel injection pump for an internal combustion engine, characterized in that the fuel injection pump is installed inside the fuel injection pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3636282U JPS58139571U (en) | 1982-03-17 | 1982-03-17 | internal combustion engine fuel injection pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3636282U JPS58139571U (en) | 1982-03-17 | 1982-03-17 | internal combustion engine fuel injection pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58139571U true JPS58139571U (en) | 1983-09-20 |
Family
ID=30047797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3636282U Pending JPS58139571U (en) | 1982-03-17 | 1982-03-17 | internal combustion engine fuel injection pump |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58139571U (en) |
-
1982
- 1982-03-17 JP JP3636282U patent/JPS58139571U/en active Pending
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