JPS628369U - - Google Patents
Info
- Publication number
- JPS628369U JPS628369U JP9770285U JP9770285U JPS628369U JP S628369 U JPS628369 U JP S628369U JP 9770285 U JP9770285 U JP 9770285U JP 9770285 U JP9770285 U JP 9770285U JP S628369 U JPS628369 U JP S628369U
- Authority
- JP
- Japan
- Prior art keywords
- plunger
- fuel injection
- cut surface
- fuel
- control device
- 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)
Description
第１図は本考案の断面図、第２図は本考案の作
用を説明する要部断面図、第３図は従来の断面図
である。
１……プランジヤバレル、２……プランジヤ、
４……吸入孔、８……テーパカツト面。
FIG. 1 is a sectional view of the present invention, FIG. 2 is a sectional view of a main part explaining the function of the present invention, and FIG. 3 is a sectional view of a conventional device. 1...Plunger barrel, 2...Plunger,
4... Suction hole, 8... Taper cut surface.
Claims (1)
運動して燃料を圧送する燃料噴射ポンプにおいて
、前記プランジヤの頂面円周にテーパカツト面を
設け、エンジンの回転の上昇と共に前記テーパカ
ツト面と吸入孔とを介してプランジヤ頂面上の圧
送燃料の一部をプランジヤの切欠リード側へスピ
ルさせて成る燃料噴射率制御装置。 (2) 前記テーパカツト面には段付部が形成され
ている実用新案登録請求の範囲第１項記載の燃料
噴射率制御装置。[Claims for Utility Model Registration] (1) In a fuel injection pump that reciprocates in a plunger barrel having a suction hole to pump fuel, a taper cut surface is provided on the circumference of the top surface of the plunger to increase engine rotation. Also, a fuel injection rate control device in which a portion of the pumped fuel on the top surface of the plunger is spilled to the notch lead side of the plunger via the taper cut surface and the suction hole. (2) The fuel injection rate control device according to claim 1, wherein a stepped portion is formed on the tapered cut surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9770285U JPS628369U (en) | 1985-06-28 | 1985-06-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9770285U JPS628369U (en) | 1985-06-28 | 1985-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS628369U true JPS628369U (en) | 1987-01-19 |
Family
ID=30964928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9770285U Pending JPS628369U (en) | 1985-06-28 | 1985-06-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS628369U (en) |
-
1985
- 1985-06-28 JP JP9770285U patent/JPS628369U/ja active Pending
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