JPS60114237U - Turbocharger boost pressure control device - Google Patents
Turbocharger boost pressure control deviceInfo
- Publication number
- JPS60114237U JPS60114237U JP292384U JP292384U JPS60114237U JP S60114237 U JPS60114237 U JP S60114237U JP 292384 U JP292384 U JP 292384U JP 292384 U JP292384 U JP 292384U JP S60114237 U JPS60114237 U JP S60114237U
- Authority
- JP
- Japan
- Prior art keywords
- control device
- solenoid valve
- pressure control
- boost pressure
- flow path
- 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)
- Fluid-Driven Valves (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図は従来の過給機の一例を示す説明図、第２図は本
考案の一実施例を示す説明図、第３図は過給圧とエンジ
ン回転数の関係を、従来と本考案とを比較して示した線
図、第４図は本考案と組合せることができるコントロー
ル方法の説明用線図である。′
３はコンプレッサー、４は作動空気流路、７はウェイス
トゲートアクチュエータ、８は加圧室、ｉはばね側室、
１３はバイパス流路、１４はソレノイドバルブ、１５は
連絡管、１７はピトー管、１８はソレノイドバルブ、２
０は圧力センサ、２ 。
２は制御装置、２３はエンジン回転数センサを示す。Fig. 1 is an explanatory diagram showing an example of a conventional supercharger, Fig. 2 is an explanatory diagram showing an embodiment of the present invention, and Fig. 3 shows the relationship between supercharging pressure and engine speed. FIG. 4 is a diagram for explaining a control method that can be combined with the present invention. ' 3 is a compressor, 4 is a working air flow path, 7 is a waste gate actuator, 8 is a pressurizing chamber, i is a spring side chamber,
13 is a bypass flow path, 14 is a solenoid valve, 15 is a connecting pipe, 17 is a pitot pipe, 18 is a solenoid valve, 2
0 is a pressure sensor, 2. 2 is a control device, and 23 is an engine rotation speed sensor.
Claims (1)
トゲートの開閉を行うようにしたウェイストゲートアク
チュエータのばね側室番ト、コンプレッサーの圧縮空気
を導入する宍イパス流路を接□ 続すると共に、
該バイパス流路内にソレノイドバルブを設け、更に該ソ
レノイドバルブに連絡管及び別のソレノイドバルブを介
して接続したピトー管を前記弓ンプレツサーの空気吸引
部に開口して、＝二に訂−二でシ＝了στ潔＝皺 基づいて前記各ソレノイドバルブのＯＮ、ＯＦＦ作動を
行う制御装置を設けたことを特徴とする過給機の過給圧
制御装置。[Scope of Claim for Utility Model Registration] A spring-side chamber of a wastegate actuator that opens and closes a wastegate by introducing compressed air from a compressor into a pressurizing chamber, and a Shishii path flow path for introducing compressed air from a compressor. Connect □ At the same time,
A solenoid valve is provided in the bypass flow path, and a pitot tube connected to the solenoid valve via a communication pipe and another solenoid valve is opened to the air suction part of the bow presser. A supercharging pressure control device for a supercharger, comprising a control device that turns on and off each of the solenoid valves based on the wrinkles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP292384U JPS60114237U (en) | 1984-01-12 | 1984-01-12 | Turbocharger boost pressure control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP292384U JPS60114237U (en) | 1984-01-12 | 1984-01-12 | Turbocharger boost pressure control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60114237U true JPS60114237U (en) | 1985-08-02 |
Family
ID=30477056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP292384U Pending JPS60114237U (en) | 1984-01-12 | 1984-01-12 | Turbocharger boost pressure control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60114237U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015010557A (en) * | 2013-06-28 | 2015-01-19 | ダイハツ工業株式会社 | Exhaust turbocharger |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS569632A (en) * | 1979-07-02 | 1981-01-31 | Toyota Motor Corp | Air-fuel ratio controller of internal combustion engine equipped with exhaust turbo-charger |
| JPS57157016A (en) * | 1981-02-19 | 1982-09-28 | Volvo Ab | Method and system of controlling suction pressure of combustion engine |
-
1984
- 1984-01-12 JP JP292384U patent/JPS60114237U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS569632A (en) * | 1979-07-02 | 1981-01-31 | Toyota Motor Corp | Air-fuel ratio controller of internal combustion engine equipped with exhaust turbo-charger |
| JPS57157016A (en) * | 1981-02-19 | 1982-09-28 | Volvo Ab | Method and system of controlling suction pressure of combustion engine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015010557A (en) * | 2013-06-28 | 2015-01-19 | ダイハツ工業株式会社 | Exhaust turbocharger |
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