JPS60127428U - Turbo charger protection device - Google Patents
Turbo charger protection deviceInfo
- Publication number
- JPS60127428U JPS60127428U JP1469084U JP1469084U JPS60127428U JP S60127428 U JPS60127428 U JP S60127428U JP 1469084 U JP1469084 U JP 1469084U JP 1469084 U JP1469084 U JP 1469084U JP S60127428 U JPS60127428 U JP S60127428U
- Authority
- JP
- Japan
- Prior art keywords
- passage
- exhaust
- intake
- closes
- turbine
- 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
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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のターボチャージャを示す概略断面区、第
２図はこの考案に係るターボチャージャの保護装置の一
実施例を示す概略全体区である。
１１・・・・・・インペラ、１２・・・・・・タービン
、１３・・・・・・シャフト、１４・・・・・・吸気路
、１５・・・・・・排気路、１６・・・・・・動圧空気
軸受装置、１７・・・・・・吸気バイパス路、１８・・
・・・・排気バイパス路、１９・・・・・・吸気開閉弁
、２０・・・・・・排気開閉弁、２８・・・・・・温度
センサ（排気エネルギ検出手段）、２９・・・・・・弁
制御手段。FIG. 1 is a schematic sectional view of a conventional turbocharger, and FIG. 2 is a schematic overall view of 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... ...Dynamic pressure air bearing device, 17...Intake bypass path, 18...
...Exhaust bypass path, 19...Intake on-off valve, 20...Exhaust on-off valve, 28...Temperature sensor (exhaust energy detection means), 29... ...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
、このシャフトを回転自在に支持する動圧受装置と、を
備えたターボチャージャにおいて、前記吸気路にインペ
ラをバイパスする吸気バイパス路を、前記排気路にター
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、排気エネルギを検出する
検出手段と、排気エネルギ量が所定値以下のとき、前記
吸気路および排気路を閉じ各バイパス路を開くように前
記各開閉弁を動作させる弁制御手段と、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。A turbocharger including an impeller disposed in an intake passage, a turbine disposed in an exhaust passage, a shaft coupling the impeller and the turbine, and a dynamic pressure receiving device rotatably supporting the shaft, An intake bypass passage that bypasses an impeller is provided in the intake passage, and an exhaust bypass passage that bypasses a turbine is provided in the exhaust passage, and an intake opening/closing valve that selectively opens and closes the intake bypass passage and the intake passage, and an exhaust bypass passage. and an exhaust opening/closing valve that selectively opens and closes the intake passage and the exhaust passage, and a detection means that detects the exhaust energy, and a detection means that closes the intake passage and the exhaust passage when the exhaust energy amount is less than a predetermined value. A protection device for a turbocharger, comprising: valve control means for operating each of the on-off valves to open them.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1469084U JPS60127428U (en) | 1984-02-03 | 1984-02-03 | Turbo charger protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1469084U JPS60127428U (en) | 1984-02-03 | 1984-02-03 | Turbo charger protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60127428U true JPS60127428U (en) | 1985-08-27 |
Family
ID=30499841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1469084U Pending JPS60127428U (en) | 1984-02-03 | 1984-02-03 | Turbo charger protection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60127428U (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 |
-
1984
- 1984-02-03 JP JP1469084U patent/JPS60127428U/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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