JPS6188030U - - Google Patents
Info
- Publication number
- JPS6188030U JPS6188030U JP17353984U JP17353984U JPS6188030U JP S6188030 U JPS6188030 U JP S6188030U JP 17353984 U JP17353984 U JP 17353984U JP 17353984 U JP17353984 U JP 17353984U JP S6188030 U JPS6188030 U JP S6188030U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust gas
- valve device
- passages
- exhaust
- variable capacity
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Supercharger (AREA)
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、第６図は本考案にかかる可変容量
ターボチヤージヤにおけるタービンの特性図であ
る。
１……排気マニホールド、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、Ａ……第１排気ガス通路、Ｂ……第２
排気ガス通路、６，７……連通路、８，９……案
内部、１１……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. 4 is a sectional view showing the second exhaust gas passage and the communication path, FIG. 5 is a longitudinal sectional view of the turbine housing, and FIG. 6 is a characteristic diagram of the turbine in the variable displacement turbocharger according to the present invention. DESCRIPTION OF SYMBOLS 1... Exhaust manifold, 1a... Exhaust gas collection part, 2... Turbine housing, 4... Turbine rotor, A... First exhaust gas passage, B... Second
Exhaust gas passage, 6, 7... communication passage, 8, 9... guide section, 11... 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に流入する排気ガスの
流量を調整する弁装置とを具備する可変容量ター
ボチヤージヤにおいて、 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、上記排気ガス集合部に配置されていて
、エンジンの運転状態に応じて、上記弁装置を作
動させて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。[Claims for Utility Model Registration] 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 the plurality of exhaust gas passages. A variable capacity turbocharger equipped with a valve device that adjusts the flow rate of exhaust gas flowing into the exhaust manifold, the variable capacity turbocharger comprising: a plurality of communicating passages that independently communicate the exhaust gas collecting portion of the exhaust manifold with each of the exhaust gas passages; 1. A variable displacement turbocharger, comprising: a valve device disposed in a gas collecting section, which operates the valve device to selectively open and close the communication passage in accordance with the operating state of the engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17353984U JPS6188030U (en) | 1984-11-15 | 1984-11-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17353984U JPS6188030U (en) | 1984-11-15 | 1984-11-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6188030U true JPS6188030U (en) | 1986-06-09 |
Family
ID=30731192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17353984U Pending JPS6188030U (en) | 1984-11-15 | 1984-11-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6188030U (en) |
-
1984
- 1984-11-15 JP JP17353984U patent/JPS6188030U/ja active Pending
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