JPS584763U - Fuel injector priming pump - Google Patents
Fuel injector priming pumpInfo
- Publication number
- JPS584763U JPS584763U JP9881181U JP9881181U JPS584763U JP S584763 U JPS584763 U JP S584763U JP 9881181 U JP9881181 U JP 9881181U JP 9881181 U JP9881181 U JP 9881181U JP S584763 U JPS584763 U JP S584763U
- Authority
- JP
- Japan
- Prior art keywords
- priming pump
- cylinder
- chamber
- fuel injector
- fuel
- 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
- Details Of Reciprocating Pumps (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のプライミングポンプ付燃料供給ポンプの
断面図、第２図は本考案になるプライミングポンプの一
実施例を示す半断面図、第３図および第４図は他の実施
例を示す半断面図である。
４・・・燃料タンク、５． ７． ９・・・燃料経路の
一部をなす吸入口、ポンプ室および吐出口、１・０・・
・燃料噴射ポンプ、２０，２１．２３・・・往復動部材
を構成するハンドル、シャフトおよびシール部材、２２
・・・シリンダ、２４，２５．２８・・・室。Fig. 1 is a sectional view of a conventional fuel supply pump with priming pump, Fig. 2 is a half sectional view showing one embodiment of the priming pump of the present invention, and Figs. 3 and 4 show other embodiments. It is a half sectional view. 4... fuel tank, 5. 7. 9... Suction port, pump chamber and discharge port forming part of the fuel path, 1.0...
・Fuel injection pump, 20, 21. 23... Handle, shaft, and seal member constituting a reciprocating member, 22
...Cylinder, 24, 25.28...chamber.
Claims (1)
に設置されるものであって、前記燃料経路と連通ずる室
が形成されたシリンダと、前記室を膨張・収縮する往復
動部材とを備え、前記シリンダと往復動部材とが所定の
位置で固定されるように構成されたプライミングポンプ
において、前記シリンダと往復動部材との間に形成され
て外部と連通可能な室を有し、この室を前記燃料経路と
連通ずる室に連絡してなる燃料噴射装置のプライミング
ポンプ。A cylinder that is installed in a fuel path that communicates between a fuel tank and a fuel injection pump, and that includes a cylinder that is formed with a chamber that communicates with the fuel path, and a reciprocating member that expands and contracts the chamber. , a priming pump configured such that the cylinder and the reciprocating member are fixed at a predetermined position, the priming pump having a chamber formed between the cylinder and the reciprocating member and capable of communicating with the outside; A priming pump for a fuel injection device, which is connected to a chamber that communicates with the fuel path.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9881181U JPS584763U (en) | 1981-07-01 | 1981-07-01 | Fuel injector priming pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9881181U JPS584763U (en) | 1981-07-01 | 1981-07-01 | Fuel injector priming pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS584763U true JPS584763U (en) | 1983-01-12 |
Family
ID=29893560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9881181U Pending JPS584763U (en) | 1981-07-01 | 1981-07-01 | Fuel injector priming pump |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS584763U (en) |
-
1981
- 1981-07-01 JP JP9881181U patent/JPS584763U/en active Pending
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