JPH0243494U - - Google Patents
Info
- Publication number
- JPH0243494U JPH0243494U JP12173088U JP12173088U JPH0243494U JP H0243494 U JPH0243494 U JP H0243494U JP 12173088 U JP12173088 U JP 12173088U JP 12173088 U JP12173088 U JP 12173088U JP H0243494 U JPH0243494 U JP H0243494U
- Authority
- JP
- Japan
- Prior art keywords
- pump
- shaft
- fuel injection
- rotor
- pump housing
- 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
- Valves And Accessory Devices For Braking Systems (AREA)
- Rotary Pumps (AREA)
Description
第１図は実施例の燃料噴射ポンプの一体型真空
ポンプの断面図である。第２図は第１図における
Ａ―Ａ断面図である。
１０……ケーシング、１０１……中央壁、１０
２……ポンプハウジング部、１０３……側板、１
１……シリンダヘツド、１２……ロータ、３……
回転軸、３ａ，３ｂ，３ｃ……オイル穴、８……
ベーン、９……ロータ。
FIG. 1 is a sectional view of an integrated vacuum pump of a fuel injection pump according to an embodiment. FIG. 2 is a sectional view taken along line AA in FIG. 1. 10...Casing, 101...Central wall, 10
2... Pump housing part, 103... Side plate, 1
1... Cylinder head, 12... Rotor, 3...
Rotating shaft, 3a, 3b, 3c...Oil hole, 8...
Vane, 9...rotor.
Claims (1)
支されるシヤフトと、該シヤフトに固定されると
ともに複数のベーンを摺動可能に保持し、該ポン
プ空間内に配置されるロータとからなる真空ポン
プであつて、 該ポンプハウジングはエンジンの燃料噴射ポン
プのケーシングと一体的に結合されたものであり
、該シヤフトは該燃料噴射ポンプのロータを回転
駆動する回転軸を共用することを特徴とする燃料
噴射ポンプ一体型真空ポンプ。[Claims for Utility Model Registration] A pump housing, a shaft pivotally supported by the pump housing, and a rotor fixed to the shaft, slidably holding a plurality of vanes, and disposed within the pump space. A vacuum pump comprising: the pump housing being integrally connected to a casing of a fuel injection pump of the engine; and the shaft sharing a rotating shaft that rotationally drives a rotor of the fuel injection pump. A vacuum pump with integrated fuel injection pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12173088U JPH0243494U (en) | 1988-09-16 | 1988-09-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12173088U JPH0243494U (en) | 1988-09-16 | 1988-09-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0243494U true JPH0243494U (en) | 1990-03-26 |
Family
ID=31369009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12173088U Pending JPH0243494U (en) | 1988-09-16 | 1988-09-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0243494U (en) |
-
1988
- 1988-09-16 JP JP12173088U patent/JPH0243494U/ja active Pending