JPS61175570U - - Google Patents
Info
- Publication number
- JPS61175570U JPS61175570U JP5961985U JP5961985U JPS61175570U JP S61175570 U JPS61175570 U JP S61175570U JP 5961985 U JP5961985 U JP 5961985U JP 5961985 U JP5961985 U JP 5961985U JP S61175570 U JPS61175570 U JP S61175570U
- Authority
- JP
- Japan
- Prior art keywords
- plunger
- control sleeve
- mittner
- end surface
- long groove
- 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.)
- Granted
Links
- 239000000446 fuel Substances 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
Landscapes
- Fuel-Injection Apparatus (AREA)
Description
図面は本考案の一実施例を示し、第１図は本考
案に係る燃料噴射ポンプの縦断面図、第２図は第
１図の要部分解図である。
３……プランジヤ、３ｂ……ミツトネーマ、３
ｃ……突起部、４……プランジヤバレル、５……
コントロールスリーブ、５ｂ……長溝。
The drawings show one embodiment of the present invention, and FIG. 1 is a longitudinal cross-sectional view of a fuel injection pump according to the present invention, and FIG. 2 is an exploded view of a main part of FIG. 1. 3... Plungiya, 3b... Mitutonema, 3
c... Protrusion, 4... Plunger barrel, 5...
Control sleeve, 5b...long groove.
Claims (1)
向に摺動自在に内嵌されるプランジヤバレルと、
下端面から軸方向に所定長に亘り前記プランジヤ
のミツトネーマが軸方向に摺動自在に嵌合される
長溝が切欠かれ且つ前記プランジヤバレルに回動
自在に外嵌されるコントロールスリーブとを備え
る燃料噴射ポンプにおいて、前記プランジヤのミ
ツトネーマの上端面にその内径が前記プランジヤ
バレルの外径より僅かに大径をなし且つ前記ミツ
トネーマと同幅の突起部を所定の高さに突設させ
、前記プランジヤのミツトネーマと前記コントロ
ールスリーブの長溝との係合部分を増加させたこ
とを特徴とする燃料噴射ポンプ。 a plunger; a plunger barrel into which the plunger is slidably fitted in the axial and circumferential directions;
A control sleeve is provided with a control sleeve in which a long groove is cut out over a predetermined length in the axial direction from the lower end surface, into which the mitsutoname of the plunger is slidably fitted in the axial direction, and the control sleeve is rotatably fitted onto the plunger barrel. In the pump, a protrusion having an inner diameter slightly larger than the outer diameter of the plunger barrel and having the same width as the mittner is provided at a predetermined height on the upper end surface of the mittner of the plunger, A fuel injection pump characterized in that the engagement portion between the control sleeve and the long groove of the control sleeve is increased.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5961985U JPH0218312Y2 (en) | 1985-04-23 | 1985-04-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5961985U JPH0218312Y2 (en) | 1985-04-23 | 1985-04-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61175570U true JPS61175570U (en) | 1986-11-01 |
| JPH0218312Y2 JPH0218312Y2 (en) | 1990-05-22 |
Family
ID=30586212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5961985U Expired JPH0218312Y2 (en) | 1985-04-23 | 1985-04-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0218312Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63166666U (en) * | 1987-04-21 | 1988-10-31 |
-
1985
- 1985-04-23 JP JP5961985U patent/JPH0218312Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63166666U (en) * | 1987-04-21 | 1988-10-31 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0218312Y2 (en) | 1990-05-22 |