JPS628368U - - Google Patents
Info
- Publication number
- JPS628368U JPS628368U JP9897685U JP9897685U JPS628368U JP S628368 U JPS628368 U JP S628368U JP 9897685 U JP9897685 U JP 9897685U JP 9897685 U JP9897685 U JP 9897685U JP S628368 U JPS628368 U JP S628368U
- Authority
- JP
- Japan
- Prior art keywords
- connection
- discharge
- valve holder
- discharge valve
- flange
- 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
- 239000000446 fuel Substances 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 238000011084 recovery Methods 0.000 claims description 2
- 239000000295 fuel oil Substances 0.000 claims 1
- 239000004570 mortar (masonry) Substances 0.000 claims 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
Landscapes
- Fuel-Injection Apparatus (AREA)
Description
第１図ないし第４図は本考案の一実施例を示す
もので、第１図は一部を断面視した側面図、第２
図はシリンダヘツド部の断面図、第３図は第１図
の―線に沿う断面図、第４図は連結ブロツク
と連結直管との連結部の説明図、第５図と第６図
は従来の連結状態を示すもので、第５図は側面図
、第６図は断面図である。
Ａ……燃料噴射ポンプ、１０……ポンプ外筒、
１１……吐出弁ホルダ、１５……連結ブロツク、
１７……連結フランジ、２１……ドレン回収孔、
２５……噴射ノズルホルダ、１１ｅ……吐出口、
１５ａ……ポンプ連結体、１５ｂ……球面凸部、
１５ｆ……連結孔、１５ｇ……流通孔、１５ｈ…
…連絡孔。
Figures 1 to 4 show one embodiment of the present invention, with Figure 1 being a partially sectional side view and Figure 2 being a partially sectional side view.
The figure is a sectional view of the cylinder head, FIG. 3 is a sectional view taken along the line - in FIG. 5 is a side view and FIG. 6 is a sectional view, showing a conventional connected state. A...Fuel injection pump, 10...Pump outer cylinder,
11...Discharge valve holder, 15...Connection block,
17... Connection flange, 21... Drain recovery hole,
25... Injection nozzle holder, 11e... Discharge port,
15a... pump coupling body, 15b... spherical convex portion,
15f... Connection hole, 15g... Distribution hole, 15h...
...Communication hole.
Claims (1)
吐出口が擂鉢状に形成され、かつ、内部に燃料噴
射弁に連絡する燃料通路を形成した連結ブロツク
が、その先端に形成した球面凸部を上記吐出口に
嵌め込んで上記吐出弁ホルダに設けられると共に
、上記吐出弁ホルダと連結ブロツクとの連結部に
、該連結部を囲撓して連結フランジが設けられ、
また該連結フランジに、上記連結部から漏洩した
燃料油を回収するドレン回収孔が設けられたこと
を特徴とする燃料噴射ポンプの吐出部の接続構造
。 The discharge port at the tip of the discharge valve holder fitted into the pump outer cylinder is formed in a mortar shape, and the connection block, which has a fuel passage inside that communicates with the fuel injection valve, has a spherical convex portion formed at the tip. A connecting flange is provided on the discharge valve holder by being fitted into the discharge port, and a connecting flange is provided at a connecting portion between the discharge valve holder and the connecting block, surrounding the connecting portion;
A connection structure for a discharge part of a fuel injection pump, characterized in that the connection flange is provided with a drain recovery hole for recovering fuel oil leaking from the connection part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9897685U JPS628368U (en) | 1985-06-28 | 1985-06-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9897685U JPS628368U (en) | 1985-06-28 | 1985-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS628368U true JPS628368U (en) | 1987-01-19 |
Family
ID=30967432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9897685U Pending JPS628368U (en) | 1985-06-28 | 1985-06-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS628368U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0234746U (en) * | 1988-08-30 | 1990-03-06 | ||
| JPH0557354U (en) * | 1992-01-07 | 1993-07-30 | ダイハツディーゼル株式会社 | Fuel high pressure pipe mounting structure |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5924972B2 (en) * | 1975-02-28 | 1984-06-13 | 大正製薬株式会社 | Process for producing chalcone ethers |
-
1985
- 1985-06-28 JP JP9897685U patent/JPS628368U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5924972B2 (en) * | 1975-02-28 | 1984-06-13 | 大正製薬株式会社 | Process for producing chalcone ethers |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0234746U (en) * | 1988-08-30 | 1990-03-06 | ||
| JPH0557354U (en) * | 1992-01-07 | 1993-07-30 | ダイハツディーゼル株式会社 | Fuel high pressure pipe mounting structure |