JPH0345490U - - Google Patents
Info
- Publication number
- JPH0345490U JPH0345490U JP10638689U JP10638689U JPH0345490U JP H0345490 U JPH0345490 U JP H0345490U JP 10638689 U JP10638689 U JP 10638689U JP 10638689 U JP10638689 U JP 10638689U JP H0345490 U JPH0345490 U JP H0345490U
- Authority
- JP
- Japan
- Prior art keywords
- oil
- assembly surface
- groove
- casing
- engine block
- 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
Landscapes
- Rotary Pumps (AREA)
Description
第１図は本考案に係るオイルポンプの一実施例
を示す断面図、第２図は第１図の−線に沿う
背面図、第３図は第２図の−線に沿う断面図
、第４図は従来のオイルポンプを示す断面図であ
る。
２０……オイルポンプ、２１……ケーシング、
２１ａ……吸入口、２１ｂ……吐出口、２１ｃ…
…組付面、２８……エンジンブロツク、２８ｃ…
…組付面、３０……オイル溝、３０ａ……連通溝
。
Fig. 1 is a sectional view showing an embodiment of the oil pump according to the present invention, Fig. 2 is a rear view taken along the - line in Fig. 1, and Fig. 3 is a sectional view taken along the - line in Fig. 2; FIG. 4 is a sectional view showing a conventional oil pump. 20...Oil pump, 21...Casing,
21a... Suction port, 21b... Discharge port, 21c...
...Assembly surface, 28...Engine block, 28c...
...Assembly surface, 30...Oil groove, 30a...Communication groove.
Claims (1)
吸入口の周囲にオイル溝を設け、且つ、組付面に
オイル溝とオイル高圧部とを連通させる連通溝を
設けたことを特徴とするオイルポンプ。 An oil pump characterized in that an oil groove is provided around an inlet on an assembly surface of a casing to an engine block side, and a communication groove is provided on the assembly surface for communicating the oil groove and an oil high pressure section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10638689U JPH0345490U (en) | 1989-09-11 | 1989-09-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10638689U JPH0345490U (en) | 1989-09-11 | 1989-09-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0345490U true JPH0345490U (en) | 1991-04-26 |
Family
ID=31655117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10638689U Pending JPH0345490U (en) | 1989-09-11 | 1989-09-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0345490U (en) |
-
1989
- 1989-09-11 JP JP10638689U patent/JPH0345490U/ja active Pending
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