JPS6057748U - Turbo charger protection device - Google Patents
Turbo charger protection deviceInfo
- Publication number
- JPS6057748U JPS6057748U JP15101683U JP15101683U JPS6057748U JP S6057748 U JPS6057748 U JP S6057748U JP 15101683 U JP15101683 U JP 15101683U JP 15101683 U JP15101683 U JP 15101683U JP S6057748 U JPS6057748 U JP S6057748U
- Authority
- JP
- Japan
- Prior art keywords
- passage
- intake
- exhaust
- protection device
- bypass passage
- 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)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の静圧空気軸受装置を示す断面図、第２図
は本考案に係るターボチャージャの保護装置の一実施例
を示す該概略全体図である。
１１・・・・・・インペラ、１２・・・・・・タービン
、１３・・・・・・シャフト、１４・・・・・・吸気路
、１５・・・・・・排気路、１６・・・・・・静圧空気
軸受装置、２０・・・・・・吸気バイパス路、２１・・
・・・・排気バイパス路、２２・・・・・・吸気開閉弁
、２３・・・・・・排気開閉弁、３３・・・・・・弁制
御手段。FIG. 1 is a sectional view showing a conventional hydrostatic air bearing device, and FIG. 2 is a schematic overall view showing an embodiment of a turbocharger protection device according to the present invention. 11... Impeller, 12... Turbine, 13... Shaft, 14... Intake path, 15... Exhaust path, 16... ... Static pressure air bearing device, 20 ... Intake bypass path, 21 ...
...Exhaust bypass path, 22...Intake opening/closing valve, 23...Exhaust opening/closing valve, 33...Valve control means.
Claims (1)
ービンと、インペラとタービンとを結合するシャフトと
、シャフトの潤滑剤として加圧空気を用いた静圧軸受装
置と、を備えたターボチャージャにおいて、上記吸気路
にインペラをバイパスする吸気バイパス路を、上記排気
路にタービンをバイパスする排気バイパス路をそれぞれ
設け、吸気バイパス路と吸気路とを択一的に開閉する吸
気開閉弁と、排気バイパス路と排気路とを択一的に開閉
する排気開閉弁と、を設けるとともに、上記静圧軸受装
置の加圧空気の圧力が所定値以下の時、上記吸気路及び
排気路を閉じ各バイパス路を開くように上記各開閉弁を
動作させる弁制御手段を設けたことを特徴とするターボ
チャージャの保護装置。It includes an impeller installed in the intake passage, a turbine installed in the exhaust passage, a shaft connecting the impeller and the turbine, and a hydrostatic bearing device using pressurized air as a lubricant for the shaft. In the turbocharger, the intake passage is provided with an intake bypass passage that bypasses the impeller, and the exhaust passage is provided with an exhaust bypass passage that bypasses the turbine, and an intake opening/closing valve that selectively opens and closes the intake bypass passage and the intake passage. , an exhaust opening/closing valve that selectively opens and closes the exhaust bypass passage and the exhaust passage, and closes the intake passage and the exhaust passage when the pressure of the pressurized air of the hydrostatic bearing device is below a predetermined value. A protection device for a turbocharger, comprising valve control means for operating each of the on-off valves to open each bypass passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15101683U JPS6057748U (en) | 1983-09-28 | 1983-09-28 | Turbo charger protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15101683U JPS6057748U (en) | 1983-09-28 | 1983-09-28 | Turbo charger protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6057748U true JPS6057748U (en) | 1985-04-22 |
Family
ID=30334771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15101683U Pending JPS6057748U (en) | 1983-09-28 | 1983-09-28 | Turbo charger protection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6057748U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015001195A (en) * | 2013-06-14 | 2015-01-05 | 三菱自動車工業株式会社 | Engine controller |
-
1983
- 1983-09-28 JP JP15101683U patent/JPS6057748U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015001195A (en) * | 2013-06-14 | 2015-01-05 | 三菱自動車工業株式会社 | Engine controller |
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