JPH0158767U - - Google Patents
Info
- Publication number
- JPH0158767U JPH0158767U JP15411287U JP15411287U JPH0158767U JP H0158767 U JPH0158767 U JP H0158767U JP 15411287 U JP15411287 U JP 15411287U JP 15411287 U JP15411287 U JP 15411287U JP H0158767 U JPH0158767 U JP H0158767U
- Authority
- JP
- Japan
- Prior art keywords
- crankshaft
- bearing
- space
- supply device
- crank chamber
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Lubrication Of Internal Combustion Engines (AREA)
Description
第１図はこの考案の第１実施例を示す構成図、
第２図は第１図のＡ−Ａ線断面図、第３図はこの
考案の第２実施例を示す構成図、第４図は燃料ポ
ンプの詳細形状を示す平面図、第５図は第４図の
Ｂ−Ｂ線断面図、第６図はこの考案の第３実施例
を示す断面図である。
１……燃料ポンプ、２……エンジン、３……ク
ランク軸、４……クランク室、５……取出口、９
……オイルシール、１０……クランクベアリング
。
FIG. 1 is a block diagram showing the first embodiment of this invention;
2 is a cross-sectional view taken along the line A-A in FIG. FIG. 4 is a sectional view taken along the line B--B, and FIG. 6 is a sectional view showing a third embodiment of this invention. 1... Fuel pump, 2... Engine, 3... Crankshaft, 4... Crank chamber, 5... Outlet, 9
...Oil seal, 10...Crank bearing.
Claims (1)
脈動圧を利用したポンプにより燃料を圧送する燃
料供給装置において、前記クランク室の前記クラ
ンク軸を支承するベアリングと該ベアリングに隣
接したシール部材間に空間を設け、該空間から前
記脈動圧を取り出したことを特徴とする燃料供給
装置。 In a fuel supply device that pumps fuel using a pump that utilizes pulsating pressure in a crank chamber that houses the crankshaft of an engine, a space is provided between a bearing that supports the crankshaft in the crank chamber and a seal member adjacent to the bearing. , A fuel supply device characterized in that the pulsating pressure is extracted from the space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15411287U JPH0158767U (en) | 1987-10-09 | 1987-10-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15411287U JPH0158767U (en) | 1987-10-09 | 1987-10-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0158767U true JPH0158767U (en) | 1989-04-12 |
Family
ID=31430552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15411287U Pending JPH0158767U (en) | 1987-10-09 | 1987-10-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0158767U (en) |
-
1987
- 1987-10-09 JP JP15411287U patent/JPH0158767U/ja active Pending