JPH0487934U - - Google Patents
Info
- Publication number
- JPH0487934U JPH0487934U JP40534690U JP40534690U JPH0487934U JP H0487934 U JPH0487934 U JP H0487934U JP 40534690 U JP40534690 U JP 40534690U JP 40534690 U JP40534690 U JP 40534690U JP H0487934 U JPH0487934 U JP H0487934U
- Authority
- JP
- Japan
- Prior art keywords
- lubricating oil
- bearing
- turbine
- lubricating
- supplied
- 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
Landscapes
- Supercharger (AREA)
Description
第１図は本考案によるターボチヤージヤをター
ボヒータとして使用した実施例の断面図である。
１６……タービンハウジング、１８……タービ
ンシヤフト、２４……軸受ハウジング、２６，２
８……軸受、３０……オイルギヤラリ、３２，３
６……第１の潤滑油通路、３８……電磁弁、４４
，４８，５０……第２の潤滑油通路、４２……油
温センサ、５４……空気吹き出しパイプ、５８…
…油排出孔。
FIG. 1 is a sectional view of an embodiment in which the turbocharger according to the present invention is used as a turbo heater. 16... Turbine housing, 18... Turbine shaft, 24... Bearing housing, 26,2
8...Bearing, 30...Oil gear rally, 32,3
6...First lubricating oil passage, 38...Solenoid valve, 44
, 48, 50... second lubricating oil passage, 42... oil temperature sensor, 54... air blowing pipe, 58...
...Oil drain hole.
Claims (1)
と、コンプレツサと、該タービンと該コンプレツ
サとを連結するタービンシヤフトとを備えたター
ボチヤージヤにおいて、該タービンシヤフトの軸
受を潤滑する第１の潤滑油通路を軸受ハウジング
を通して設けるとともに、第２の潤滑油通路をタ
ービンハウジングを通して設け、潤滑油の温度が
所定値以上のときには該第１の潤滑油通路を通つ
て前記軸受に潤滑油を供給し、潤滑油の温度が所
定値以下のときには該第２の潤滑油通路を通つて
前記軸受に潤滑油を供給するようにしたターボチ
ヤージヤの潤滑装置。 In a turbocharger equipped with a turbine driven by exhaust gas of an internal combustion engine, a compressor, and a turbine shaft connecting the turbine and the compressor, a first lubricating oil passage for lubricating the bearing of the turbine shaft is connected to the bearing housing. A second lubricating oil passage is provided through the turbine housing, and when the temperature of the lubricating oil is above a predetermined value, lubricating oil is supplied to the bearing through the first lubricating oil passage, and when the temperature of the lubricating oil is higher than a predetermined value, the lubricating oil is supplied to the bearing. A lubricating device for a turbocharger, wherein lubricating oil is supplied to the bearing through the second lubricating oil passage when the lubricating oil is below a predetermined value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP40534690U JPH0487934U (en) | 1990-12-12 | 1990-12-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP40534690U JPH0487934U (en) | 1990-12-12 | 1990-12-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0487934U true JPH0487934U (en) | 1992-07-30 |
Family
ID=31882799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP40534690U Pending JPH0487934U (en) | 1990-12-12 | 1990-12-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0487934U (en) |
-
1990
- 1990-12-12 JP JP40534690U patent/JPH0487934U/ja active Pending
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