JPS6393465U - - Google Patents
Info
- Publication number
- JPS6393465U JPS6393465U JP19039186U JP19039186U JPS6393465U JP S6393465 U JPS6393465 U JP S6393465U JP 19039186 U JP19039186 U JP 19039186U JP 19039186 U JP19039186 U JP 19039186U JP S6393465 U JPS6393465 U JP S6393465U
- Authority
- JP
- Japan
- Prior art keywords
- drive shaft
- plunger
- pump
- fuel injection
- type 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
- 239000000446 fuel Substances 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000013016 damping Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Fuel-Injection Apparatus (AREA)
Description
図面は本考案の実施例を示し、第１図は分配型
燃料噴射ポンプの縦断正面図、第２図はドライブ
軸とポンププランジヤとの継手部の拡大図、第３
図は第２図の―視断面図、第４図は別の実施
例を示す図である。
１……本体ケース、２……ドライブ軸、３……
ポンププランジヤ、４……プランジヤバレル、７
……継手部、８……カムデイスク、８ａ……カム
面、９……ばね、１０……ローラ、１５，１５ａ
……緩衝材。
The drawings show an embodiment of the present invention, and FIG. 1 is a longitudinal sectional front view of a distribution type fuel injection pump, FIG. 2 is an enlarged view of the joint between the drive shaft and the pump plunger, and FIG.
The figure is a cross-sectional view taken from the side of FIG. 2, and FIG. 4 is a diagram showing another embodiment. 1... Main body case, 2... Drive shaft, 3...
Pump plunger, 4... Plunger barrel, 7
...Joint part, 8...Cam disc, 8a...Cam surface, 9...Spring, 10...Roller, 15, 15a
...Buffer material.
Claims (1)
したポンププランジヤをばねにて後退方向に付勢
し、且つ、このポンププランジヤを、ドライブ軸
に対して軸線方向に伸縮自在な継手部を介して連
結し、ドライブ軸の回転によつて回転しながら往
復動するように構成して成る分配型燃料噴射ポン
プにおいて、前記継手部に、ドライブ軸に対する
ポンププランジヤの軸線方向の動きを緩衝するた
めの緩衝部材を設けたことを特徴とする分配型燃
料噴射ポンプ。 A pump plunger inserted into a plunger barrel so as to be slidable and rotatable is biased in a backward direction by a spring, and the pump plunger is connected to a drive shaft via a joint part that is freely expandable and contractable in the axial direction. In the distribution type fuel injection pump configured to reciprocate while rotating due to the rotation of the drive shaft, the joint portion includes a buffer member for damping the movement of the pump plunger in the axial direction with respect to the drive shaft. A distribution type fuel injection pump characterized by the following:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19039186U JPS6393465U (en) | 1986-12-10 | 1986-12-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19039186U JPS6393465U (en) | 1986-12-10 | 1986-12-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6393465U true JPS6393465U (en) | 1988-06-16 |
Family
ID=31143568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19039186U Pending JPS6393465U (en) | 1986-12-10 | 1986-12-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6393465U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6138155A (en) * | 1984-07-24 | 1986-02-24 | ローベルト・ボツシユ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | Fuel injection pump |
-
1986
- 1986-12-10 JP JP19039186U patent/JPS6393465U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6138155A (en) * | 1984-07-24 | 1986-02-24 | ローベルト・ボツシユ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | Fuel injection pump |