JPH01131830U - - Google Patents
Info
- Publication number
- JPH01131830U JPH01131830U JP2799488U JP2799488U JPH01131830U JP H01131830 U JPH01131830 U JP H01131830U JP 2799488 U JP2799488 U JP 2799488U JP 2799488 U JP2799488 U JP 2799488U JP H01131830 U JPH01131830 U JP H01131830U
- Authority
- JP
- Japan
- Prior art keywords
- control unit
- variable
- rotation speed
- detection means
- speed detection
- 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.)
- Granted
Links
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 1
Landscapes
- Supercharger (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Control Of Turbines (AREA)
Description
第１図は本考案の実施例に係る可変容量ターボ
チヤージヤの回路構成図、第２図は第１図におけ
る可変翼の詳細説明図、第３図はコントロールユ
ニツトの制御の実行手順を示すフローチヤート図
、第４図は従来における可変容量ターボチヤージ
ヤの回路構成図、第５図は従来における排気ブレ
ーキ装置の回路構成図である。
１……可変容量ターボチヤージヤ本体、２……
可変翼、４……第１電磁弁、６……排気シヤツタ
、８……第２アクチユエータ、９……第２電磁弁
、１１……コントロールユニツト、１２……エン
ジン回転数検出手段、１３……排気ブレーキ手元
スイツチ、１４……アクセルスイツチ。
Fig. 1 is a circuit configuration diagram of a variable displacement turbocharger according to an embodiment of the present invention, Fig. 2 is a detailed explanatory diagram of the variable vane in Fig. 1, and Fig. 3 is a flowchart showing the execution procedure of control by the control unit. , FIG. 4 is a circuit diagram of a conventional variable displacement turbocharger, and FIG. 5 is a circuit diagram of a conventional exhaust brake device. 1...Variable displacement turbocharger body, 2...
Variable blade, 4...First electromagnetic valve, 6...Exhaust shutter, 8...Second actuator, 9...Second electromagnetic valve, 11...Control unit, 12...Engine rotation speed detection means, 13... Exhaust brake hand switch, 14... accelerator switch.
Claims (1)
数検出手段からの信号に基づき可変翼の開度を制
御するコントロールユニツトとを備えた可変容量
ターボチヤージにおいて、コントロールユニツト
の入力側にアクセルスイツチ、排気ブレーキ手元
スイツチとを接続し、出力側に、排気シヤツタの
アクチユエータを制御する電磁弁を接続するとと
もに、コントロールユニツトを、排気ブレーキの
作動と同時に電磁弁を介して可変翼の開度を全開
させる制御指令を出力するように構成したことを
特徴とする可変容量ターボチヤージヤ。 In a variable displacement turbocharger equipped with an engine rotation speed detection means and a control unit that controls the opening degree of the variable blade based on the signal from the engine rotation speed detection means, an accelerator switch and an exhaust brake hand switch are installed on the input side of the control unit. A solenoid valve that controls the actuator of the exhaust shutter is connected to the output side, and a control command is output to the control unit to fully open the variable vane via the solenoid valve at the same time as the exhaust brake is activated. A variable displacement turbocharger characterized in that it is configured to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988027994U JPH0521636Y2 (en) | 1988-03-02 | 1988-03-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988027994U JPH0521636Y2 (en) | 1988-03-02 | 1988-03-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01131830U true JPH01131830U (en) | 1989-09-07 |
| JPH0521636Y2 JPH0521636Y2 (en) | 1993-06-03 |
Family
ID=31250977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988027994U Expired - Lifetime JPH0521636Y2 (en) | 1988-03-02 | 1988-03-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0521636Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8915091B2 (en) | 2005-04-08 | 2014-12-23 | Gentherm Incorporated | Thermoelectric-based thermal management system |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6182045U (en) * | 1984-11-01 | 1986-05-30 |
-
1988
- 1988-03-02 JP JP1988027994U patent/JPH0521636Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6182045U (en) * | 1984-11-01 | 1986-05-30 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8915091B2 (en) | 2005-04-08 | 2014-12-23 | Gentherm Incorporated | Thermoelectric-based thermal management system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0521636Y2 (en) | 1993-06-03 |
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