JPH0254954U - - Google Patents
Info
- Publication number
- JPH0254954U JPH0254954U JP1988135163U JP13516388U JPH0254954U JP H0254954 U JPH0254954 U JP H0254954U JP 1988135163 U JP1988135163 U JP 1988135163U JP 13516388 U JP13516388 U JP 13516388U JP H0254954 U JPH0254954 U JP H0254954U
- Authority
- JP
- Japan
- Prior art keywords
- oil
- engine
- auxiliary
- oil tank
- electric 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
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- General Details Of Gearings (AREA)
Description
第１図は本考案の一実施例に係るオイルコント
ロール装置を装着したトランスミツシヨンの概略
構成図、第２図は電磁弁及びオイルポンプの制御
を示すフローチヤートである。
１……補助オイルタンク、３……トランスミツ
シヨン、３ａ……トランスミツシヨンケース、５
……オイル供給通路、７，１９……オイルポンプ
、９，３７……電磁弁、１１……オイル戻り通路
、１３……エンジン回転数センサ、１５……ＥＣ
Ｕ、１７……オイル冷却系。
FIG. 1 is a schematic configuration diagram of a transmission equipped with an oil control device according to an embodiment of the present invention, and FIG. 2 is a flowchart showing control of a solenoid valve and an oil pump. 1...Auxiliary oil tank, 3...Transmission, 3a...Transmission case, 5
... Oil supply passage, 7, 19 ... Oil pump, 9, 37 ... Solenoid valve, 11 ... Oil return passage, 13 ... Engine speed sensor, 15 ... EC
U, 17...Oil cooling system.
Claims (1)
溜する補助オイルタンクを設け、当該補助オイル
タンクからトランスミツシヨンケース内にオイル
を供給するオイル供給通路を電動ポンプを介して
接続し、且つトランスミツシヨンケース内のオイ
ルの通常走行時の液面よりも若干高い位置に補助
オイルタンクへのオイル戻り通路を接続し、当該
オイル戻り通路中に電磁弁を設けると共に、エン
ジンにエンジン回転検出手段を設け、当該エンジ
ン回転険検出手段がエンジンのアイドリング回転
状態を検知したとき、斯かるエンジン回転検出手
段からの信号により上記電動ポンプを駆動して補
助オイルタンク内のオイルをトランスミツシヨン
ケース内に供給し、アイドリング状態終了時は、
電動ポンプを停止し且つ電磁弁を開いてオイルを
オイル戻り通路から補助オイルタンクに戻すよう
に制御するコントロールユニツトを備えたことを
特徴とするトランスミツシヨン内のオイルコント
ロール装置。 An auxiliary oil tank for storing oil is provided outside the transmission case, and an oil supply passage that supplies oil from the auxiliary oil tank to the inside of the transmission case is connected via an electric pump. An oil return passage to the auxiliary oil tank is connected to a position slightly higher than the oil level during normal running, a solenoid valve is provided in the oil return passage, and an engine rotation detection means is provided in the engine. When the engine speed detecting means detects the idling state of the engine, the electric pump is driven by the signal from the engine speed detecting means to supply the oil in the auxiliary oil tank into the transmission case, and the engine is in the idling state. When finished,
An oil control device in a transmission, comprising a control unit that stops an electric pump and opens a solenoid valve to return oil from an oil return passage to an auxiliary oil tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988135163U JPH0638205Y2 (en) | 1988-10-17 | 1988-10-17 | Oil control device in the transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988135163U JPH0638205Y2 (en) | 1988-10-17 | 1988-10-17 | Oil control device in the transmission |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0254954U true JPH0254954U (en) | 1990-04-20 |
| JPH0638205Y2 JPH0638205Y2 (en) | 1994-10-05 |
Family
ID=31394548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988135163U Expired - Lifetime JPH0638205Y2 (en) | 1988-10-17 | 1988-10-17 | Oil control device in the transmission |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0638205Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010216505A (en) * | 2009-03-13 | 2010-09-30 | Murata Machinery Ltd | Oil supply/discharge device for gear box |
| JP2010261479A (en) * | 2009-04-30 | 2010-11-18 | Toyota Motor Corp | Liquid circulation device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4597492B2 (en) * | 2003-07-18 | 2010-12-15 | 本田技研工業株式会社 | Transmission lubrication structure |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4841971U (en) * | 1971-09-23 | 1973-05-29 | ||
| JPS62131156U (en) * | 1986-02-14 | 1987-08-19 |
-
1988
- 1988-10-17 JP JP1988135163U patent/JPH0638205Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4841971U (en) * | 1971-09-23 | 1973-05-29 | ||
| JPS62131156U (en) * | 1986-02-14 | 1987-08-19 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010216505A (en) * | 2009-03-13 | 2010-09-30 | Murata Machinery Ltd | Oil supply/discharge device for gear box |
| JP2010261479A (en) * | 2009-04-30 | 2010-11-18 | Toyota Motor Corp | Liquid circulation device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0638205Y2 (en) | 1994-10-05 |