JPS6375538U - - Google Patents
Info
- Publication number
- JPS6375538U JPS6375538U JP17034686U JP17034686U JPS6375538U JP S6375538 U JPS6375538 U JP S6375538U JP 17034686 U JP17034686 U JP 17034686U JP 17034686 U JP17034686 U JP 17034686U JP S6375538 U JPS6375538 U JP S6375538U
- Authority
- JP
- Japan
- Prior art keywords
- shutter valve
- exhaust
- turbocharger
- diesel engine
- boost pressure
- 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
- 230000002452 interceptive effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Description
第１図は本考案の一実施例を示す略解図、第２
図は従来例の略解図、第３図は同従来例の低速走
行時における略解図である。
符号の説明図、Ａ……気筒、１……吸気路、２
……排気路、３……吸気シヤツタバルブ、４……
排気シヤツタバルブ、７……アクチユエータ、８
……過給圧導入路。
Fig. 1 is a schematic diagram showing one embodiment of the present invention;
The figure is a schematic illustration of a conventional example, and FIG. 3 is a schematic illustration of the conventional example when running at low speed. Explanatory diagram of symbols, A...Cylinder, 1...Intake path, 2
...Exhaust path, 3...Intake shutter valve, 4...
Exhaust shutter valve, 7...actuator, 8
...Supercharging pressure introduction path.
Claims (1)
バルブと排気路に設けた排気シヤツタバルブを走
行状態に応じて開閉することにより、走行性をさ
またげずに暖機性を高めるようにしたデイーゼル
機関の暖機装置において、ターボチヤージヤーの
過給圧で作動するアクチユエータを前記排気シヤ
ツタバルブに装備して、ターボチヤージヤーの過
給圧を利用して排気シヤツタバルブを開閉するよ
うに構成してなることを特徴とするデイーゼル機
関の暖機装置。 In a diesel engine warm-up device that improves warm-up performance without interfering with running performance by opening and closing an intake shutter valve provided in the intake path and an exhaust shutter valve provided in the exhaust path according to the driving condition. The exhaust shutter valve is equipped with an actuator operated by the boost pressure of the turbocharger, and the exhaust shutter valve is configured to open and close using the boost pressure of the turbocharger. Diesel engine warm-up device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17034686U JPS6375538U (en) | 1986-11-07 | 1986-11-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17034686U JPS6375538U (en) | 1986-11-07 | 1986-11-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6375538U true JPS6375538U (en) | 1988-05-19 |
Family
ID=31104992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17034686U Pending JPS6375538U (en) | 1986-11-07 | 1986-11-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6375538U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6176730A (en) * | 1984-09-21 | 1986-04-19 | Toyota Motor Corp | Exhaust control device in mechanical type internal-combustion engine with supercharger |
-
1986
- 1986-11-07 JP JP17034686U patent/JPS6375538U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6176730A (en) * | 1984-09-21 | 1986-04-19 | Toyota Motor Corp | Exhaust control device in mechanical type internal-combustion engine with supercharger |
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