JPH0317213U - - Google Patents
Info
- Publication number
- JPH0317213U JPH0317213U JP7805289U JP7805289U JPH0317213U JP H0317213 U JPH0317213 U JP H0317213U JP 7805289 U JP7805289 U JP 7805289U JP 7805289 U JP7805289 U JP 7805289U JP H0317213 U JPH0317213 U JP H0317213U
- Authority
- JP
- Japan
- Prior art keywords
- engine
- suction pump
- solenoid valve
- electric suction
- control unit
- 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 9
- 239000010705 motor oil Substances 0.000 claims description 2
- 238000011084 recovery Methods 0.000 claims description 2
- 230000001050 lubricating effect Effects 0.000 claims 2
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Degasification And Air Bubble Elimination (AREA)
Description
第１図は本考案の一実施例の構成説明図、第２
図は一実施例の作用を説明するフローチヤートで
ある。
１…エンジン本体、２…ピストン、３…シリン
ダ、４…クランクケース、５…オイルパン、６…
仕切りプレート、７…クランク室、８…エンジン
オイル、９…オイルタンク、９ａ…オイル流入口
、９ｂ…オイル流出口、１０…スカベンジポンプ
、１０ａ…吸入口、１１…給油ポンプ、１２…油
路、１３…油路、１４…ブローバイガス回収通路
、１５…ソレノイドバルブ、１６…電動吸引ポン
プ、１７…コントロールユニツト、１７ａ…エン
ジン回転数判別手段、１７ｂ…ソレノイドバルブ
駆動手段、１７ｃ…電動吸引ポンプ駆動手段、１
８…エンジン回転数センサ、１９…エアクリーナ
。
Figure 1 is an explanatory diagram of the configuration of one embodiment of the present invention;
The figure is a flowchart explaining the operation of one embodiment. 1...Engine body, 2...Piston, 3...Cylinder, 4...Crankcase, 5...Oil pan, 6...
Partition plate, 7... Crank chamber, 8... Engine oil, 9... Oil tank, 9a... Oil inlet, 9b... Oil outlet, 10... Scavenge pump, 10a... Suction port, 11... Oil supply pump, 12... Oil path, 13...Oil passage, 14...Blow-by gas recovery passage, 15...Solenoid valve, 16...Electric suction pump, 17...Control unit, 17a...Engine speed determination means, 17b...Solenoid valve drive means, 17c...Electric suction pump drive means ,1
8...Engine speed sensor, 19...Air cleaner.
Claims (1)
してエンジンオイルの循環経路を構成するドライ
サンプ式エンジン潤滑装置において、 上記オイルタンクの上部空間に連通するブロー
バイガス回収通路に並列に設置されてコントロー
ルユニツトにより作動が制御されるソレノイドバ
ルブおよび電動吸引ポンプを備え、 上記コントロールユニツトは、エンジン回転数
センサの検出信号に基づきエンジン回転数が所定
値未満では上記ソレノイドバルブを開いて電動吸
引ポンプの作動を停止し、エンジン回転数が所定
値以上の高速回転時にはソレノイドバルブを閉じ
て電動吸引ポンプを作動するよう構成してなるド
ライサンプ式エンジン潤滑装置。[Claim for Utility Model Registration] In a dry sump type engine lubricating device that constitutes an engine oil circulation path via an oil tank provided outside the engine body, parallel to a blow-by gas recovery passage communicating with the upper space of the oil tank. The engine is equipped with a solenoid valve and an electric suction pump installed in the engine and whose operation is controlled by a control unit.The control unit opens the solenoid valve and operates the electric suction pump when the engine speed is less than a predetermined value based on the detection signal from the engine speed sensor. A dry sump type engine lubricating device configured to stop operation of a suction pump, close a solenoid valve and operate an electric suction pump when the engine rotation speed exceeds a predetermined value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7805289U JPH0317213U (en) | 1989-06-30 | 1989-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7805289U JPH0317213U (en) | 1989-06-30 | 1989-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0317213U true JPH0317213U (en) | 1991-02-20 |
Family
ID=31620991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7805289U Pending JPH0317213U (en) | 1989-06-30 | 1989-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0317213U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007120411A (en) * | 2005-10-28 | 2007-05-17 | Kawasaki Heavy Ind Ltd | 4-cycle engine and motorcycle equipped with the same |
| CN111561369A (en) * | 2019-02-13 | 2020-08-21 | 翰昂系统巴德霍姆堡有限责任公司 | Cooling and lubricating system with dry oil sump |
| US11401843B2 (en) | 2019-02-13 | 2022-08-02 | Hanon Systems Bad Homburg GmbH | Cooling lubrication system comprising a dry sump |
-
1989
- 1989-06-30 JP JP7805289U patent/JPH0317213U/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007120411A (en) * | 2005-10-28 | 2007-05-17 | Kawasaki Heavy Ind Ltd | 4-cycle engine and motorcycle equipped with the same |
| CN111561369A (en) * | 2019-02-13 | 2020-08-21 | 翰昂系统巴德霍姆堡有限责任公司 | Cooling and lubricating system with dry oil sump |
| JP2020133632A (en) * | 2019-02-13 | 2020-08-31 | ハンオン システムズ バート ホンブルク ゲーエムベーハー | Cooling and lubrication system with dry sump |
| US11384663B2 (en) | 2019-02-13 | 2022-07-12 | Hanon Systems Bad Homburg GmbH | Cooling lubrication system comprising a dry sump |
| US11401843B2 (en) | 2019-02-13 | 2022-08-02 | Hanon Systems Bad Homburg GmbH | Cooling lubrication system comprising a dry sump |
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