JPS606836U - Variable displacement turbo charger - Google Patents
Variable displacement turbo chargerInfo
- Publication number
- JPS606836U JPS606836U JP9887183U JP9887183U JPS606836U JP S606836 U JPS606836 U JP S606836U JP 9887183 U JP9887183 U JP 9887183U JP 9887183 U JP9887183 U JP 9887183U JP S606836 U JPS606836 U JP S606836U
- Authority
- JP
- Japan
- Prior art keywords
- variable displacement
- turbo charger
- displacement turbo
- turbine housing
- divided
- 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
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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来装置のタービン特性を示す線図、第２図は
同装置のブロア特性を示す線図、第３図ａは本考案の第
１実施例の構造を示す説明図、第３図すは第３図ａのＥ
−Ｅ断面図、第４図は同実施例のタービン特性線図、第
５図は同実施例のブロア特性を示す線図、第６図ａは同
実施例の制御領域を示すグラフで、第６図すは同実施例
でソレノイドバルブの作動を示す図表、第７図は同実施
例でエンジンｒ−ｐ−ｍとブースト圧を示す関係線図、
第８図は仕切板の他の構造例を示した第２実施例の断面
図、第９図はタービンロータとタービンハウジングの間
の環状流路部にノズルベーンとノズルリングを設ける場
合の構造図である。
２・・・・・・タービンハウシンク、３．３′・・開隔
壁、４・・・・・・仕切板、６・・・・・・マニホール
ド。
旧！°″！
１１
− ｒ、Ｐ−ｍ−（ＮＥ） −Fig. 1 is a diagram showing the turbine characteristics of the conventional device, Fig. 2 is a diagram showing the blower characteristics of the same device, Fig. 3a is an explanatory diagram showing the structure of the first embodiment of the present invention, Fig. 3 This is E in Figure 3 a.
-E sectional view, FIG. 4 is a turbine characteristic diagram of the same embodiment, FIG. 5 is a diagram showing the blower characteristics of the same embodiment, and FIG. 6a is a graph showing the control region of the same embodiment. Figure 6 is a chart showing the operation of the solenoid valve in the same example, and Figure 7 is a relationship diagram showing engine rpm and boost pressure in the same example.
Fig. 8 is a sectional view of the second embodiment showing another example of the structure of the partition plate, and Fig. 9 is a structural view in which a nozzle vane and a nozzle ring are provided in the annular flow path between the turbine rotor and the turbine housing. be. 2... Turbine house sink, 3.3'... Open bulkhead, 4... Partition plate, 6... Manifold. Old! °″! 11-r, P-m-(NE)-
Claims (1)
ウジングと、このタービンハウジングの入口とエキゾー
ストマニホールドの間にエンジンの運転状況に応じて分
割通路を順次締め切る仕切板を有してなる可変容量式タ
ーボチャージャ。A variable capacity turbocharger comprising a turbine housing in which an exhaust passage is divided into a plurality of parts by a partition wall, and a partition plate between the inlet of the turbine housing and the exhaust manifold that sequentially closes the divided passages according to engine operating conditions. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9887183U JPS606836U (en) | 1983-06-28 | 1983-06-28 | Variable displacement turbo charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9887183U JPS606836U (en) | 1983-06-28 | 1983-06-28 | Variable displacement turbo charger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS606836U true JPS606836U (en) | 1985-01-18 |
| JPH0117616Y2 JPH0117616Y2 (en) | 1989-05-23 |
Family
ID=30234555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9887183U Granted JPS606836U (en) | 1983-06-28 | 1983-06-28 | Variable displacement turbo charger |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS606836U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009047163A (en) * | 2007-08-14 | 2009-03-05 | Deere & Co | Internal combustion engine system having power turbine with broad efficiency range |
| JP2011132921A (en) * | 2009-12-25 | 2011-07-07 | Ihi Corp | Turbine housing and supercharger |
| US8814506B2 (en) | 2008-10-24 | 2014-08-26 | Mitsubishi Heavy Industries, Ltd. | Variable capacity turbine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56161140U (en) * | 1980-04-30 | 1981-12-01 |
-
1983
- 1983-06-28 JP JP9887183U patent/JPS606836U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56161140U (en) * | 1980-04-30 | 1981-12-01 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009047163A (en) * | 2007-08-14 | 2009-03-05 | Deere & Co | Internal combustion engine system having power turbine with broad efficiency range |
| US8814506B2 (en) | 2008-10-24 | 2014-08-26 | Mitsubishi Heavy Industries, Ltd. | Variable capacity turbine |
| JP2011132921A (en) * | 2009-12-25 | 2011-07-07 | Ihi Corp | Turbine housing and supercharger |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0117616Y2 (en) | 1989-05-23 |
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