JPS6058834U - Speed reduction device for electronically controlled internal combustion engine with supercharger - Google Patents
Speed reduction device for electronically controlled internal combustion engine with superchargerInfo
- Publication number
- JPS6058834U JPS6058834U JP15142283U JP15142283U JPS6058834U JP S6058834 U JPS6058834 U JP S6058834U JP 15142283 U JP15142283 U JP 15142283U JP 15142283 U JP15142283 U JP 15142283U JP S6058834 U JPS6058834 U JP S6058834U
- Authority
- JP
- Japan
- Prior art keywords
- supercharger
- internal combustion
- combustion engine
- electronically controlled
- controlled internal
- 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
- Output Control And Ontrol Of Special Type Engine (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (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図は従来例の概略構成図、第２図はこの考案の実施
例の概略構成図、第２ａ図はその作用状態を示す要部断
面図である。
８・・・・・・絞り弁、２・・・・・・吸気通路、１０
・・・・・・過給機、１０Ｂ・・・・・・コンプレッサ
タービン、３・・・・・・空気流量計、３Ａ・・・・・
・熱線、６・・・・・・燃料噴射弁、４・・・・・・制
御回路、１２・・・・・・開閉弁、１４・・・・・・バ
キュームモータ。FIG. 1 is a schematic block diagram of a conventional example, FIG. 2 is a schematic block diagram of an embodiment of this invention, and FIG. 2a is a sectional view of a main part showing its operating state. 8... Throttle valve, 2... Intake passage, 10
...Supercharger, 10B...Compressor turbine, 3...Air flow meter, 3A...
- Hot wire, 6...Fuel injection valve, 4...Control circuit, 12...Opening/closing valve, 14...Vacuum motor.
Claims (1)
を介装し、このコンプレッサタービン上流の吸気通路に
熱線等を用いた空気流量計を介設し、かつ、この空気流
量計からの信号等に基づいて燃料噴射量を機関の運転状
態に応じて制御するようにした過給機付電子制御式内燃
機関において、上記コンプレッサタービンと空気流量計
との間の吸気通路を連通、遮断する開閉弁を設けると共
に、この開閉弁を機関の減速時に閉じそれ以外の時は開
（駆動手段を設けたことを特徴とする過給機付電子制御
式内燃機関の減速装置。A compressor turbine of the supercharger is installed in the intake passage upstream of the throttle valve, and an air flow meter using a hot wire or the like is installed in the intake passage upstream of the compressor turbine, and the signal etc. from this air flow meter is In an electronically controlled internal combustion engine with a supercharger, the amount of fuel injection is controlled according to the operating state of the engine based on the engine operating condition, an on-off valve that connects and shuts off the intake passage between the compressor turbine and the air flow meter is provided. A speed reduction device for an electronically controlled internal combustion engine with a supercharger, characterized in that the on-off valve is provided with a driving means that closes when the engine decelerates and opens at other times.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15142283U JPS6058834U (en) | 1983-09-30 | 1983-09-30 | Speed reduction device for electronically controlled internal combustion engine with supercharger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15142283U JPS6058834U (en) | 1983-09-30 | 1983-09-30 | Speed reduction device for electronically controlled internal combustion engine with supercharger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6058834U true JPS6058834U (en) | 1985-04-24 |
Family
ID=30335554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15142283U Pending JPS6058834U (en) | 1983-09-30 | 1983-09-30 | Speed reduction device for electronically controlled internal combustion engine with supercharger |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6058834U (en) |
-
1983
- 1983-09-30 JP JP15142283U patent/JPS6058834U/en active Pending
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