JPS5881325U - Diesel engine supercharging device - Google Patents
Diesel engine supercharging deviceInfo
- Publication number
- JPS5881325U JPS5881325U JP17827781U JP17827781U JPS5881325U JP S5881325 U JPS5881325 U JP S5881325U JP 17827781 U JP17827781 U JP 17827781U JP 17827781 U JP17827781 U JP 17827781U JP S5881325 U JPS5881325 U JP S5881325U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- supercharger
- exhaust
- diesel engine
- supercharging 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
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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の一実施例の構成図、第２図は第１図の
要部の具体例の構成図、第３図は等燃費曲線図である。
１・・・機関、４・・・排気ターボ過給機、５・・・コ
ンプレッサ、６・・・タービン、７・・・吸気バイパス
路、８・・・排気バイパス路、９・・・吸気バイパス弁
、１０・・・排気バイパス弁、１１・・・アクチュエー
タ、１２・・・負荷センサ、１３・・・コントローラ。FIG. 1 is a block diagram of an embodiment of the present invention, FIG. 2 is a block diagram of a specific example of the essential parts of FIG. 1, and FIG. 3 is a diagram of equal fuel consumption curves. DESCRIPTION OF SYMBOLS 1... Engine, 4... Exhaust turbo supercharger, 5... Compressor, 6... Turbine, 7... Intake bypass path, 8... Exhaust bypass path, 9... Intake bypass Valve, 10... Exhaust bypass valve, 11... Actuator, 12... Load sensor, 13... Controller.
Claims (1)
スする吸気バイパス路に設けた常開の吸気バイパス弁と
、前記過給機のタービンをバイパスする排気バイパス路
に設けた常開の排気バイパ。 ス弁と、機関の負荷を検出する負荷センサと、前記吸気
バイパス弁と排気バイパス弁とを同時に開閉させるアク
チュエータと、前記センサの出力を介して機関が全負荷
近傍の高負荷域で運転されていることを検出したときに
アクチュエータに閉弁指令信号を出力するコントローラ
とを備えてなるディーゼル機関の過給装置。[Claims for Utility Model Registration] An exhaust turbo supercharger, a normally open intake bypass valve provided in an intake bypass passage that bypasses the compressor of the supercharger, and an exhaust bypass passage that bypasses the turbine of the supercharger. A normally open exhaust bypass installed in the A load sensor that detects the engine load, an actuator that simultaneously opens and closes the intake bypass valve and the exhaust bypass valve, and the engine is operated in a high load range near full load through the output of the sensor. A supercharging device for a diesel engine, comprising: a controller that outputs a valve closing command signal to an actuator when detecting that the valve is closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17827781U JPS5881325U (en) | 1981-11-30 | 1981-11-30 | Diesel engine supercharging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17827781U JPS5881325U (en) | 1981-11-30 | 1981-11-30 | Diesel engine supercharging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5881325U true JPS5881325U (en) | 1983-06-02 |
Family
ID=29972922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17827781U Pending JPS5881325U (en) | 1981-11-30 | 1981-11-30 | Diesel engine supercharging device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5881325U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01178721A (en) * | 1987-12-29 | 1989-07-14 | Honda Motor Co Ltd | Controlling method for variable displacement turbocharger |
-
1981
- 1981-11-30 JP JP17827781U patent/JPS5881325U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01178721A (en) * | 1987-12-29 | 1989-07-14 | Honda Motor Co Ltd | Controlling method for variable displacement turbocharger |
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