JPH0341160U - - Google Patents
Info
- Publication number
- JPH0341160U JPH0341160U JP10046489U JP10046489U JPH0341160U JP H0341160 U JPH0341160 U JP H0341160U JP 10046489 U JP10046489 U JP 10046489U JP 10046489 U JP10046489 U JP 10046489U JP H0341160 U JPH0341160 U JP H0341160U
- Authority
- JP
- Japan
- Prior art keywords
- plunger
- exhaust holes
- cylinder
- fuel injection
- double cylinder
- 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
Landscapes
- Fuel-Injection Apparatus (AREA)
Description
第１図は本考案に係わる燃料噴射ポンプの一実
施例を示した側断面図、第２図は第１図中の−
線矢視断面図、第３図は第１図の他の状態を示
した側断面図、第４図は第３図中の−線矢視
断面図、第５図は従来の燃料噴射ポンプの要部を
示した側断面図、第６図は他の従来の燃料噴射ポ
ンプを示した側断面図、第７図はその斜視図であ
る。
図中、１……プランジヤ、２１……二重筒体、
２２……プランジヤバレル、２３……内筒、２４
，２５……吸排孔、２６……外筒、２７，２８…
…制御孔である。
Fig. 1 is a side sectional view showing an embodiment of the fuel injection pump according to the present invention, and Fig. 2 is a -
3 is a side sectional view showing another state of FIG. 1, FIG. 4 is a sectional view taken along the - line in FIG. 3, and FIG. 5 is a sectional view of a conventional fuel injection pump. FIG. 6 is a side sectional view showing another conventional fuel injection pump, and FIG. 7 is a perspective view thereof. In the figure, 1... plunger, 21... double cylinder body,
22...Plunger barrel, 23...Inner cylinder, 24
, 25... Suction and exhaust hole, 26... Outer cylinder, 27, 28...
...It is a control hole.
Claims (1)
筒体で成るプランジヤバレルを設け、その内筒に
軸方向且つ方向で所定の距離が隔てられた二個の
吸排孔を形成すると共に、上記二重筒体の外筒に
、上記吸排孔のいずれか一方を開放する制御孔を
形成しことを特徴とする燃料噴射ポンプ。 A plunger barrel made of a relatively rotatable double cylinder is provided on the outer periphery of the plunger, and two suction and exhaust holes are formed in the inner cylinder of the plunger, separated by a predetermined distance in the axial direction. A fuel injection pump characterized in that a control hole is formed in the outer cylinder of the double cylinder body to open either one of the intake and exhaust holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10046489U JPH0341160U (en) | 1989-08-30 | 1989-08-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10046489U JPH0341160U (en) | 1989-08-30 | 1989-08-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0341160U true JPH0341160U (en) | 1991-04-19 |
Family
ID=31649471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10046489U Pending JPH0341160U (en) | 1989-08-30 | 1989-08-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0341160U (en) |
-
1989
- 1989-08-30 JP JP10046489U patent/JPH0341160U/ja active Pending