JPH0343511U - - Google Patents
Info
- Publication number
- JPH0343511U JPH0343511U JP10604789U JP10604789U JPH0343511U JP H0343511 U JPH0343511 U JP H0343511U JP 10604789 U JP10604789 U JP 10604789U JP 10604789 U JP10604789 U JP 10604789U JP H0343511 U JPH0343511 U JP H0343511U
- Authority
- JP
- Japan
- Prior art keywords
- oil
- pump
- notch
- drain hole
- oil pump
- 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
Landscapes
- Compressor (AREA)
- Rotary Pumps (AREA)
Description
第１図は、本考案の一実施例を示す側断面図、
第２図は第１図のＡ矢視図、第３図は本考案のオ
イルシールを示す側面図である。
１……ボデイケース、３……クランクシヤフト
、４……インナギア、５……アウタギア、６……
インロー部、８……オイルシール、９……オイル
シール室、１０……ドレン孔、１１……切欠き。
FIG. 1 is a side sectional view showing an embodiment of the present invention;
2 is a view taken along arrow A in FIG. 1, and FIG. 3 is a side view showing the oil seal of the present invention. 1...Body case, 3...Crankshaft, 4...Inner gear, 5...Outer gear, 6...
Pilot section, 8...Oil seal, 9...Oil seal chamber, 10...Drain hole, 11...Notch.
Claims (1)
オイルシールにて閉塞されたオイルシール室に連
通し、前記ポンプボデイに形成された径方向のド
レン孔を備えたオイルポンプにおいて、前記オイ
ルシールの外周の一部に切欠きを設け、該切欠き
と前記ドレン孔とを位置合わせしたことを特徴と
するオイルポンプ。 In an oil pump, the oil pump is provided with a radial drain hole formed in the pump body, communicating with an oil seal chamber formed between the pump body and the drive shaft, and having one end closed by an oil seal. An oil pump characterized in that a notch is provided in a part, and the notch and the drain hole are aligned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10604789U JPH0712644Y2 (en) | 1989-09-08 | 1989-09-08 | Oil pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10604789U JPH0712644Y2 (en) | 1989-09-08 | 1989-09-08 | Oil pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0343511U true JPH0343511U (en) | 1991-04-24 |
| JPH0712644Y2 JPH0712644Y2 (en) | 1995-03-29 |
Family
ID=31654794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10604789U Expired - Lifetime JPH0712644Y2 (en) | 1989-09-08 | 1989-09-08 | Oil pump |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0712644Y2 (en) |
-
1989
- 1989-09-08 JP JP10604789U patent/JPH0712644Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0712644Y2 (en) | 1995-03-29 |