JPH0342008U - - Google Patents
Info
- Publication number
- JPH0342008U JPH0342008U JP10249089U JP10249089U JPH0342008U JP H0342008 U JPH0342008 U JP H0342008U JP 10249089 U JP10249089 U JP 10249089U JP 10249089 U JP10249089 U JP 10249089U JP H0342008 U JPH0342008 U JP H0342008U
- Authority
- JP
- Japan
- Prior art keywords
- oil
- side opening
- oil pump
- suction side
- internal combustion
- 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
- 238000002485 combustion reaction Methods 0.000 claims description 4
- 239000003921 oil Substances 0.000 claims 5
- 239000010705 motor oil Substances 0.000 claims 1
Landscapes
- Details And Applications Of Rotary Liquid Pumps (AREA)
Description
第１，２図はこの考案の実施例を示し、第１図
は内燃機関の概略断面説明図、第２図はオイルポ
ンプの要部拡大図である。第３図はこの考案の従
来の技術を示すオイルポンプの要部拡大図である
。
図において、２……内燃機関、４……シリンダ
ブロツク、６……ストレーナ、８……オイルパン
、１０……クランクシヤフト用軸受部、１２……
クランクシヤフト、１４……取付部、１６……オ
イルドレン用孔部、１８……ドレンボルト、２０
……オイルポンプ、２２……本体、２４……上側
ポート、２６……下側ポート、２８……吸入側開
口、３０……吐出側開口、３２……吸入通路、３
４……吐出通路である。
1 and 2 show an embodiment of this invention, with FIG. 1 being a schematic sectional view of an internal combustion engine, and FIG. 2 being an enlarged view of the main parts of an oil pump. FIG. 3 is an enlarged view of the main parts of an oil pump showing the conventional technology of this invention. In the figure, 2... Internal combustion engine, 4... Cylinder block, 6... Strainer, 8... Oil pan, 10... Crankshaft bearing, 12...
Crankshaft, 14...Mounting part, 16...Oil drain hole, 18...Drain bolt, 20
... Oil pump, 22 ... Main body, 24 ... Upper port, 26 ... Lower port, 28 ... Suction side opening, 30 ... Discharge side opening, 32 ... Suction passage, 3
4...Discharge passage.
Claims (1)
イルポンプの吸入側開口に吸入しオイルを吐出側
開口から吐出して所定の部位を潤滑する内燃機関
のオイルポンプにおいて、このオイルポンプを本
体と上下側ポートとにより形成し、上側ポートを
吸入側とするとともに下側ポートを吐出側とすべ
く前記吸入側開口の高さ位置を吐出側開口の高さ
位置よりも大に構成したことを特徴とする内燃機
関のオイルポンプ。 In an oil pump for an internal combustion engine, the oil in the oil pan is sucked into the suction side opening of the oil pump through a strainer, and the oil is discharged from the discharge side opening to lubricate the designated parts. an internal combustion engine, characterized in that the height of the suction side opening is larger than the height of the discharge side opening so that the upper port is on the suction side and the lower port is on the discharge side. engine oil pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989102490U JPH082406Y2 (en) | 1989-08-31 | 1989-08-31 | Internal combustion engine oil pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989102490U JPH082406Y2 (en) | 1989-08-31 | 1989-08-31 | Internal combustion engine oil pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0342008U true JPH0342008U (en) | 1991-04-22 |
| JPH082406Y2 JPH082406Y2 (en) | 1996-01-29 |
Family
ID=31651385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989102490U Expired - Lifetime JPH082406Y2 (en) | 1989-08-31 | 1989-08-31 | Internal combustion engine oil pump |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH082406Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61162520U (en) * | 1985-03-29 | 1986-10-08 | ||
| JPS62180685U (en) * | 1986-05-07 | 1987-11-16 |
-
1989
- 1989-08-31 JP JP1989102490U patent/JPH082406Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61162520U (en) * | 1985-03-29 | 1986-10-08 | ||
| JPS62180685U (en) * | 1986-05-07 | 1987-11-16 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH082406Y2 (en) | 1996-01-29 |