JPS6186534U - - Google Patents
Info
- Publication number
- JPS6186534U JPS6186534U JP17151384U JP17151384U JPS6186534U JP S6186534 U JPS6186534 U JP S6186534U JP 17151384 U JP17151384 U JP 17151384U JP 17151384 U JP17151384 U JP 17151384U JP S6186534 U JPS6186534 U JP S6186534U
- Authority
- JP
- Japan
- Prior art keywords
- engine
- step motor
- supply system
- air supply
- pressurized air
- 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図は本考案の実施例の断面図、第2図はス
テツプモータの縦断面図、第3図A,Bは従来例
の断面部分図である。
12…エンジン、14…吸気管、15…排気管
、16…タービン、17…コンプレツサ、18…
過給機、19…逃し通路、22…バルブ、23…
ステツプモータ、29…制御ユニツト。
FIG. 1 is a sectional view of an embodiment of the present invention, FIG. 2 is a longitudinal sectional view of a step motor, and FIGS. 3A and 3B are partial sectional views of a conventional example. 12...Engine, 14...Intake pipe, 15...Exhaust pipe, 16...Turbine, 17...Compressor, 18...
Supercharger, 19... Relief passage, 22... Valve, 23...
Step motor, 29...control unit.
Claims (1)
吸入空気のコンプレツサを駆動する過給機を具え
たエンジンの加圧給気装置において、タービンを
バイパスして排気管に設けた逃し通路を開閉する
バルブのアクチユエータをステツプモータで構成
し、エンジンの運転状態に応じて電子式の制御ユ
ニツトから送られる駆動信号で前記ステツプモー
タを運転するようにしたことを特徴とする加圧給
気装置。 In a pressurized air supply system for an engine equipped with a supercharger that drives an intake air compressor by a turbine driven by engine exhaust gas, a valve that bypasses the turbine and opens and closes a relief passage provided in the exhaust pipe is used. 1. A pressurized air supply system, characterized in that the actuator is a step motor, and the step motor is operated by a drive signal sent from an electronic control unit depending on the operating state of the engine.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17151384U JPS6186534U (en) | 1984-11-12 | 1984-11-12 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17151384U JPS6186534U (en) | 1984-11-12 | 1984-11-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6186534U true JPS6186534U (en) | 1986-06-06 |
Family
ID=30729195
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17151384U Pending JPS6186534U (en) | 1984-11-12 | 1984-11-12 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6186534U (en) |
-
1984
- 1984-11-12 JP JP17151384U patent/JPS6186534U/ja active Pending
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