JPS60114238U - Turbocharger boost pressure control device - Google Patents
Turbocharger boost pressure control deviceInfo
- Publication number
- JPS60114238U JPS60114238U JP292484U JP292484U JPS60114238U JP S60114238 U JPS60114238 U JP S60114238U JP 292484 U JP292484 U JP 292484U JP 292484 U JP292484 U JP 292484U JP S60114238 U JPS60114238 U JP S60114238U
- Authority
- JP
- Japan
- Prior art keywords
- control device
- compressor
- solenoid valve
- pressure control
- 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
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。′ −，
１はブロワ扇車、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
、９はばね側室、１３龜バイパス−流路、１４はツレ／
不、ドバルブ、１５は連絡管、１７は背面圧導入管、１
８けソレノイドバルブ、−２０は圧力センサ、２２は制
御装置、２３はエンジン回転数センサを示す。
。
’ ＮｅＩ Ｎｅ２ Ｎ
ｅ３ ＮＥらＩ −
゛ 第４図
ノＥ Ｘ ’−−（−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 is an explanatory diagram showing an example of a conventional supercharger. FIG. 4 is a diagram for explaining a control method that can be combined with the present invention. ' -, 1 is a blower fan wheel, 3 is a compressor, 4 is a working air flow path, 7 is a waste gate actuator, 8 is a pressurizing chamber, 9 is a spring side chamber, 13 is a bypass flow path, 14 is a thread/
No, double valve, 15 is connecting pipe, 17 is back pressure introduction pipe, 1
8 solenoid valves, -20 a pressure sensor, 22 a control device, and 23 an engine speed sensor.
. ' NeI Ne2 N
e3 NE et al. I − ゛ Figure 4 No.
Claims (1)
トゲートの開閉を行うようにしたウェイこ工ニニ盃＝；
３ｇフ＝＝−訂＝ 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背面圧導入管を前記コンブ
レラツーのブロワ扇車の背面に開口して設け、コンプレ
ッサーｉこ設けた圧力センサからの信号、及びエンジン
回転数センサからの信号に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。[Claims for Utility Model Registration] A way-shaped cup that opens and closes a waste gate by introducing compressed air from a compressor into a pressurizing chamber =;
In addition, a solenoid valve is provided in the bypass flow path, and a back pressure introduction pipe connected to the solenoid valve via a communication pipe and another solenoid valve is connected to the blower fan of the combrella two. A control device is provided with an opening on the back side of the compressor, and turns each of the solenoid valves ON and OFF based on a signal from a pressure sensor provided on the compressor and a signal from an engine rotation speed sensor. A supercharging pressure control device for a supercharger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP292484U JPS60114238U (en) | 1984-01-12 | 1984-01-12 | Turbocharger boost pressure control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP292484U JPS60114238U (en) | 1984-01-12 | 1984-01-12 | Turbocharger boost pressure control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60114238U true JPS60114238U (en) | 1985-08-02 |
Family
ID=30477058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP292484U Pending JPS60114238U (en) | 1984-01-12 | 1984-01-12 | Turbocharger boost pressure control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60114238U (en) |
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 JP292484U patent/JPS60114238U/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 |
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