JPS5947316U - Control device for variable displacement exhaust turbine supercharger - Google Patents
Control device for variable displacement exhaust turbine superchargerInfo
- Publication number
- JPS5947316U JPS5947316U JP14185882U JP14185882U JPS5947316U JP S5947316 U JPS5947316 U JP S5947316U JP 14185882 U JP14185882 U JP 14185882U JP 14185882 U JP14185882 U JP 14185882U JP S5947316 U JPS5947316 U JP S5947316U
- Authority
- JP
- Japan
- Prior art keywords
- control device
- exhaust turbine
- variable displacement
- turbine supercharger
- displacement exhaust
- 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)
- Control Of Turbines (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Ａは、従来の可変容量機構を有する排気タービン
過給機の部分破断側面図、同図Ｂは同図ＡのＸ−Ｘ矢視
断面図、同図Ｃは同図ＡのＹ矢視図、第２図は同上過給
機に取り付けられる制御装置の部分破断側面図、第３図
は本考案の一実施例を示す要部断面図、第４図Ａ、 Ｂ
、 Ｃは、同上実施例に利用される主要制御圧の特性図
、第５図は同上実施例装置使用時のエンジントルク特性
、第６図は本考案の第２の実施例を示す要部断面図、第
７図は同上実施例における制御圧力に対するロッド変位
の特性を示す線図である。
２１・ ０７ド、２２，３６ａ、３６ｂ−７，プリング
支持板、２３．３３，３４．３５・・・スプリング、２
４ａ、２４ｂ−、ｉム、２５ａ、 ２５ｂ・・・ロッ
ド、２６，２７，４２．４４・・・室、２８・・・ダイ
ヤフラム、３０． ３１． ４３． ４５・・・制御圧
導入孔。
第４図FIG. 1A is a partially cutaway side view of an exhaust turbine supercharger with a conventional variable displacement mechanism, FIG. 1B is a cross-sectional view taken along the line X-X in FIG. 2 is a partially cutaway side view of the control device attached to the same supercharger, FIG. 3 is a sectional view of essential parts showing an embodiment of the present invention, and FIGS. 4A and B
, C is a characteristic diagram of the main control pressure used in the above embodiment, Fig. 5 is an engine torque characteristic when the above embodiment device is used, and Fig. 6 is a cross section of the main part showing the second embodiment of the present invention. 7 are diagrams showing the characteristics of rod displacement with respect to control pressure in the same embodiment. 21・07 de, 22, 36a, 36b-7, pulling support plate, 23.33, 34.35...spring, 2
4a, 24b-, im, 25a, 25b...rod, 26, 27, 42.44...chamber, 28...diaphragm, 30. 31. 43. 45... Control pressure introduction hole. Figure 4
Claims (1)
転し吸気を加圧するコンプレッサと、制御圧力によりス
トローク動作するアクチュエータのロッドに連結してタ
ービン容量を可変制御する機構とを備えてなる可変合量
型排気タービン過給機の制御装置において、前記アクチ
ュエータに制御圧力に対するロッドのストローク特性を
非直線状に設定する手段を設けたことを特徴とする可変
容量型排気タービン過給機の制御装置。A variable-capacity type that is equipped with a turbine driven by exhaust gas, a compressor that rotates with its driving force and pressurizes intake air, and a mechanism that variably controls the turbine capacity by being connected to an actuator rod that strokes based on control pressure. 1. A control device for a variable capacity exhaust turbine supercharger, characterized in that the actuator is provided with means for setting a stroke characteristic of the rod in a non-linear manner with respect to the control pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14185882U JPS5947316U (en) | 1982-09-21 | 1982-09-21 | Control device for variable displacement exhaust turbine supercharger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14185882U JPS5947316U (en) | 1982-09-21 | 1982-09-21 | Control device for variable displacement exhaust turbine supercharger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5947316U true JPS5947316U (en) | 1984-03-29 |
Family
ID=30317148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14185882U Pending JPS5947316U (en) | 1982-09-21 | 1982-09-21 | Control device for variable displacement exhaust turbine supercharger |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5947316U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62111942U (en) * | 1985-12-28 | 1987-07-16 | ||
| JPH0270922A (en) * | 1988-09-05 | 1990-03-09 | Honda Motor Co Ltd | Actuator for controlling supercharge pressure |
-
1982
- 1982-09-21 JP JP14185882U patent/JPS5947316U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62111942U (en) * | 1985-12-28 | 1987-07-16 | ||
| JPH0270922A (en) * | 1988-09-05 | 1990-03-09 | Honda Motor Co Ltd | Actuator for controlling supercharge pressure |
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