JPS63202733U - - Google Patents
Info
- Publication number
- JPS63202733U JPS63202733U JP9380087U JP9380087U JPS63202733U JP S63202733 U JPS63202733 U JP S63202733U JP 9380087 U JP9380087 U JP 9380087U JP 9380087 U JP9380087 U JP 9380087U JP S63202733 U JPS63202733 U JP S63202733U
- Authority
- JP
- Japan
- Prior art keywords
- rolling bearing
- turbocharger
- valve
- supply passage
- bearing device
- 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
- 230000001133 acceleration Effects 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims 4
- 239000010687 lubricating oil Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Description
第１図はこの考案のクレーム対応図、第２図は
一実施例を示すターボチヤージヤの断面図、第３
図はコントロールユニツトの機能を示すブロツク
図、第４図は作用を示すグラフ、第５図は制御内
容を示すフローチヤートである。第６図は従来例
の断面図である。
１０……開閉弁、１２……加速時判定手段、１
３……開閉制御手段。
Fig. 1 is a diagram corresponding to the claims of this invention, Fig. 2 is a sectional view of a turbocharger showing one embodiment, and Fig. 3 is a sectional view of a turbocharger showing an embodiment.
The figure is a block diagram showing the functions of the control unit, FIG. 4 is a graph showing the action, and FIG. 5 is a flow chart showing the control contents. FIG. 6 is a sectional view of a conventional example. 10...Opening/closing valve, 12...Acceleration determination means, 1
3... Opening/closing control means.
Claims (1)
受に潤滑油を導く供給通路を備えるターボチヤー
ジヤの転がり軸受装置において、前記供給通路に
開閉弁を設ける一方で、機関の加速時を判別する
手段と、この加速時に前記開閉弁を所定時間だけ
閉じる制御手段を設けたことを特徴とするターボ
チヤージヤの転がり軸受装置。 In a rolling bearing device for a turbocharger comprising a rolling bearing supporting a rotating shaft and a supply passage guiding lubricating oil to the rolling bearing, the supply passage is provided with an on-off valve, and a means for determining when the engine is accelerating; A rolling bearing device for a turbocharger, comprising a control means for closing the on-off valve for a predetermined time during acceleration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9380087U JPS63202733U (en) | 1987-06-18 | 1987-06-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9380087U JPS63202733U (en) | 1987-06-18 | 1987-06-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63202733U true JPS63202733U (en) | 1988-12-27 |
Family
ID=30956687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9380087U Pending JPS63202733U (en) | 1987-06-18 | 1987-06-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63202733U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005090403A (en) * | 2003-09-18 | 2005-04-07 | Toyota Motor Corp | Lubrication controller for supercharger with motor |
-
1987
- 1987-06-18 JP JP9380087U patent/JPS63202733U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005090403A (en) * | 2003-09-18 | 2005-04-07 | Toyota Motor Corp | Lubrication controller for supercharger with motor |