JPH01145909U - - Google Patents
Info
- Publication number
- JPH01145909U JPH01145909U JP4240388U JP4240388U JPH01145909U JP H01145909 U JPH01145909 U JP H01145909U JP 4240388 U JP4240388 U JP 4240388U JP 4240388 U JP4240388 U JP 4240388U JP H01145909 U JPH01145909 U JP H01145909U
- Authority
- JP
- Japan
- Prior art keywords
- engine
- supply device
- oil pump
- internal combustion
- large capacity
- 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
- 239000003921 oil Substances 0.000 claims description 7
- 239000010687 lubricating oil Substances 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案に係る内燃機関の潤滑油供給装
置の一実施例を示し、第２図はこの実施例による
潤滑油供給装置を示す特性図である。
４……第１オイルポンプ（小容量オイルポンプ
）、５……第２オイルポンプ（大容量オイルポン
プ）、２１……マイクロコンピユータユニツト、
２３……油温センサ。
FIG. 1 shows an embodiment of a lubricating oil supply device for an internal combustion engine according to the present invention, and FIG. 2 is a characteristic diagram showing the lubricating oil supply device according to this embodiment. 4...First oil pump (small capacity oil pump), 5...Second oil pump (large capacity oil pump), 21...Microcomputer unit,
23...Oil temperature sensor.
Claims (1)
関の状態に応じて上記大容量オイルポンプを駆動
制御する制御手段を設けたことを特徴とする内燃
機関の潤滑油供給装置。 A lubricating oil supply device for an internal combustion engine, characterized in that oil pumps of different capacities are provided, and a control means for driving and controlling the large capacity oil pump according to the state of the engine is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4240388U JPH01145909U (en) | 1988-03-30 | 1988-03-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4240388U JPH01145909U (en) | 1988-03-30 | 1988-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01145909U true JPH01145909U (en) | 1989-10-06 |
Family
ID=31268812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4240388U Pending JPH01145909U (en) | 1988-03-30 | 1988-03-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01145909U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012062837A (en) * | 2010-09-16 | 2012-03-29 | Yamada Seisakusho Co Ltd | Oil pump with variable flow rate |
| JP2012145075A (en) * | 2011-01-14 | 2012-08-02 | Toyota Motor Corp | Lubricating device for internal combustion engine |
-
1988
- 1988-03-30 JP JP4240388U patent/JPH01145909U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012062837A (en) * | 2010-09-16 | 2012-03-29 | Yamada Seisakusho Co Ltd | Oil pump with variable flow rate |
| US8616857B2 (en) | 2010-09-16 | 2013-12-31 | Yamada Manufacturing Co., Ltd. | Oil pump unit with variable flow rate |
| JP2012145075A (en) * | 2011-01-14 | 2012-08-02 | Toyota Motor Corp | Lubricating device for internal combustion engine |