JPH0213167U - - Google Patents
Info
- Publication number
- JPH0213167U JPH0213167U JP8660388U JP8660388U JPH0213167U JP H0213167 U JPH0213167 U JP H0213167U JP 8660388 U JP8660388 U JP 8660388U JP 8660388 U JP8660388 U JP 8660388U JP H0213167 U JPH0213167 U JP H0213167U
- Authority
- JP
- Japan
- Prior art keywords
- control sleeve
- control
- control rod
- fuel injection
- rotation
- 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
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 239000000446 fuel Substances 0.000 claims description 4
- 230000005484 gravity Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Fuel-Injection Apparatus (AREA)
Description
第１図は本考案による燃料噴射ポンプの一実施
例を示す断面図、第２図は本考案の要部を示す拡
大図、第３図は従来の燃料噴射ポンプのコントロ
ールロツドと制御スリーブとの取り合いを示す断
面図である。
４…プランジヤ、１７…制御スリーブ、２２…
係合溝、２９…コントロールロツド、２９ｂ…割
面、３２…係合突子。
Fig. 1 is a sectional view showing an embodiment of the fuel injection pump according to the present invention, Fig. 2 is an enlarged view showing the main parts of the invention, and Fig. 3 is a diagram showing the control rod and control sleeve of a conventional fuel injection pump. FIG. 4... Plunger, 17... Control sleeve, 22...
Engagement groove, 29... Control rod, 29b... Split surface, 32... Engagement protrusion.
Claims (1)
在に外嵌し、この制御スリーブにコントロールロ
ツドから突出する突子を係合させ、該コントロー
ルロツドの回動によりプランジヤと制御スリーブ
との軸線方向相対位置を変えることで噴射時期を
変えるようにした燃料噴射ポンプにおいて、前記
コントロールロツドが、その回転中心に対し重心
位置が反制御スリーブ側にあるように減少した断
面形状に構成されていることを特徴とする燃料噴
射ポンプ。 A control sleeve is slidably fitted onto the reciprocating plunger, a protrusion protruding from the control rod is engaged with the control sleeve, and rotation of the control rod causes the plunger and the control sleeve to move relative to each other in the axial direction. In a fuel injection pump in which the injection timing is changed by changing the position, the control rod is configured to have a reduced cross-sectional shape so that the center of gravity is on the side opposite to the control sleeve with respect to the center of rotation. Features a fuel injection pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8660388U JPH051654Y2 (en) | 1988-07-01 | 1988-07-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8660388U JPH051654Y2 (en) | 1988-07-01 | 1988-07-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0213167U true JPH0213167U (en) | 1990-01-26 |
| JPH051654Y2 JPH051654Y2 (en) | 1993-01-18 |
Family
ID=31311241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8660388U Expired - Lifetime JPH051654Y2 (en) | 1988-07-01 | 1988-07-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH051654Y2 (en) |
-
1988
- 1988-07-01 JP JP8660388U patent/JPH051654Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH051654Y2 (en) | 1993-01-18 |
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