JPS6357328U - - Google Patents
Info
- Publication number
- JPS6357328U JPS6357328U JP15071586U JP15071586U JPS6357328U JP S6357328 U JPS6357328 U JP S6357328U JP 15071586 U JP15071586 U JP 15071586U JP 15071586 U JP15071586 U JP 15071586U JP S6357328 U JPS6357328 U JP S6357328U
- Authority
- JP
- Japan
- Prior art keywords
- nozzle vane
- gas passage
- annular gas
- recess
- shaft
- 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 4
Landscapes
- Supercharger (AREA)
- Control Of Turbines (AREA)
Description
第１図は本考案の一実施例に係る可変容量ター
ボチヤージヤのノズルベーン近傍の縦断面図、第
２図は第１図の―線に沿う断面図、第３図は
第１図の可変容量ターボチヤージヤの全体断面図
、第４図は従来の可変容量ターボチヤージヤの一
例を示す部分断面図、第５図は従来の可変容量タ
ーボチヤージヤの別の例を示す部分断面図、であ
る。
１１……タービンハウジング、１２……センタ
ハウジング、１５……環状ガス通路、１６……ノ
ズルベーン、１７……第１のノズルベーン、１８
……第２のノズルベーン、２１……凹部、２２…
…付勢手段。
FIG. 1 is a longitudinal cross-sectional view of the vicinity of the nozzle vane of a variable displacement turbocharger according to an embodiment of the present invention, FIG. 2 is a cross-sectional view taken along the line - in FIG. 1, and FIG. FIG. 4 is a partial sectional view showing an example of a conventional variable displacement turbocharger, and FIG. 5 is a partial sectional view showing another example of a conventional variable displacement turbocharger. 11... Turbine housing, 12... Center housing, 15... Annular gas passage, 16... Nozzle vane, 17... First nozzle vane, 18
...Second nozzle vane, 21...Recess, 22...
...biasing means.
Claims (1)
によつて形成される環状ガス通路に、シヤフトを
回動させることにより開度調整が可能なノズルベ
ーンを設けた可変容量ターボチヤージヤにおいて
、前記ノズルベーンを、前記シヤフトが形成され
る第１のノズルベーンと回動軸方向に開口する凹
部を有し前記第１のノズルベーンが前記凹部に摺
動自在に嵌合される第２のノズルベーンとから構
成し、前記凹部内に、第１のノズルベーンおよび
第２のノズルベーンの翼端面を前記環状ガス通路
の壁面に押しつける付勢手段を設けたことを特徴
とする可変容量ターボチヤージヤ。 A variable capacity turbocharger in which a nozzle vane whose opening degree can be adjusted by rotating a shaft is provided in an annular gas passage leading from a vortex chamber to a turbine wheel and formed by a housing, wherein the nozzle vane is connected to the annular gas passage formed by the shaft. a first nozzle vane, and a second nozzle vane having a recess that opens in the direction of the rotation axis, and the first nozzle vane is slidably fitted into the recess; A variable displacement turbocharger comprising a biasing means for pressing the blade end surfaces of the nozzle vane and the second nozzle vane against the wall surface of the annular gas passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15071586U JPS6357328U (en) | 1986-10-02 | 1986-10-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15071586U JPS6357328U (en) | 1986-10-02 | 1986-10-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6357328U true JPS6357328U (en) | 1988-04-16 |
Family
ID=31067108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15071586U Pending JPS6357328U (en) | 1986-10-02 | 1986-10-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6357328U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040041427A (en) * | 2002-11-11 | 2004-05-17 | 현대자동차주식회사 | Vane structure for variable geometry turbocharger |
| JP2010203285A (en) * | 2009-03-02 | 2010-09-16 | Ihi Corp | Variable capacity turbine and supercharger |
| JP2010531957A (en) * | 2007-06-26 | 2010-09-30 | ボーグワーナー・インコーポレーテッド | Variable capacity turbocharger |
| WO2011093075A1 (en) * | 2010-01-29 | 2011-08-04 | 株式会社Ihi | Sealing device for turbocharger |
-
1986
- 1986-10-02 JP JP15071586U patent/JPS6357328U/ja active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040041427A (en) * | 2002-11-11 | 2004-05-17 | 현대자동차주식회사 | Vane structure for variable geometry turbocharger |
| JP2010531957A (en) * | 2007-06-26 | 2010-09-30 | ボーグワーナー・インコーポレーテッド | Variable capacity turbocharger |
| JP2010203285A (en) * | 2009-03-02 | 2010-09-16 | Ihi Corp | Variable capacity turbine and supercharger |
| WO2011093075A1 (en) * | 2010-01-29 | 2011-08-04 | 株式会社Ihi | Sealing device for turbocharger |
| JP2011157841A (en) * | 2010-01-29 | 2011-08-18 | Ihi Corp | Sealing device for turbocharger |
| US9074687B2 (en) | 2010-01-29 | 2015-07-07 | Ihi Corporation | Sealing device for turbocharger |