JPS6188031U - - Google Patents
Info
- Publication number
- JPS6188031U JPS6188031U JP17354284U JP17354284U JPS6188031U JP S6188031 U JPS6188031 U JP S6188031U JP 17354284 U JP17354284 U JP 17354284U JP 17354284 U JP17354284 U JP 17354284U JP S6188031 U JPS6188031 U JP S6188031U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- passages
- closes
- variable displacement
- valve device
- 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
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
Description
第１図は本考案の可変容量ターボチヤージヤの
一実施例を示す斜視図、第２図は連通路の端部を
示す要部斜視図、第３図は第１排気ガス通路と連
通路を示す断面図、第４図は第２排気ガス通路と
連通路を示す断面図、第５図はタービンハウジン
グの縦断面図である。
１……マニホールド、１ａ……排気ガス集合部
、２……タービンハウジング、４……タービンロ
ータ、６……第１排気ガス通路、７……第２排気
ガス通路、８，９……連通路、１０，１１……案
内部、１３……弁。
Fig. 1 is a perspective view showing an embodiment of the variable displacement turbocharger of the present invention, Fig. 2 is a perspective view of the main part showing the end of the communication passage, and Fig. 3 is a cross section showing the first exhaust gas passage and the communication passage. FIG. 4 is a sectional view showing the second exhaust gas passage and the communication path, and FIG. 5 is a longitudinal sectional view of the turbine housing. DESCRIPTION OF SYMBOLS 1... Manifold, 1a... Exhaust gas collection part, 2... Turbine housing, 4... Turbine rotor, 6... First exhaust gas passage, 7... Second exhaust gas passage, 8, 9... Communication passage , 10, 11... guide section, 13... valve.
Claims (1)
ービンロータの軸線方向に分割されていて、それ
ぞれの流量特性を異にする複数の排気ガス通路と
、この複数の排気ガス通路を選択的に開閉する弁
装置と具備する可変容量ターボチヤージヤにおい
て、タービンロータの羽根の外周縁の回転軌跡に
対して接線方向に配設されていて、排気マニホー
ルドの排気ガス集合部と上記各排気ガス通路とを
それぞれ独立して連通する複数の連通路と、上記
連通路を選択的に開閉する弁装置とを具備したこ
とを特徴とする可変容量ターボチヤージヤ。 A plurality of exhaust gas passages that are divided in the axial direction of the turbine rotor by a partition wall provided in the turbine housing and have different flow characteristics, and a valve device that selectively opens and closes the plurality of exhaust gas passages. and a variable displacement turbocharger, which is arranged in a tangential direction to the rotation locus of the outer peripheral edge of the blade of the turbine rotor, and which communicates the exhaust gas collection part of the exhaust manifold with each of the above-mentioned exhaust gas passages independently. 1. A variable displacement turbocharger comprising: a plurality of communication passages; and a valve device that selectively opens and closes the communication passages.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17354284U JPS6188031U (en) | 1984-11-15 | 1984-11-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17354284U JPS6188031U (en) | 1984-11-15 | 1984-11-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6188031U true JPS6188031U (en) | 1986-06-09 |
Family
ID=30731195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17354284U Pending JPS6188031U (en) | 1984-11-15 | 1984-11-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6188031U (en) |
-
1984
- 1984-11-15 JP JP17354284U patent/JPS6188031U/ja active Pending
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