JPH03106132U - - Google Patents
Info
- Publication number
- JPH03106132U JPH03106132U JP1465890U JP1465890U JPH03106132U JP H03106132 U JPH03106132 U JP H03106132U JP 1465890 U JP1465890 U JP 1465890U JP 1465890 U JP1465890 U JP 1465890U JP H03106132 U JPH03106132 U JP H03106132U
- Authority
- JP
- Japan
- Prior art keywords
- variable nozzle
- wall surface
- shaft portion
- turbocharger
- turbine
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Supercharger (AREA)
- Control Of Turbines (AREA)
Description
第１図はこの考案の実施例におけるターボチヤ
ージヤの可変ノズル翼付近の長さ方向断面図。第
２図は第１図の−線より見た、リング、アー
ム、可変ノズル翼の位置関係を示す図。
１０……タービンハウジング、１１……軸受ハ
ウジング、１２……回転軸、１３……シユラウド
カバー、１４……シユラウドホイール、１６……
渦巻部、１８……スロート部、２０……可変ノズ
ル翼、２２，２４……軸部、２６……アーム、２
８……駆動リング、４０……リング状部材、４２
……シールリング。
FIG. 1 is a longitudinal sectional view of the vicinity of a variable nozzle blade of a turbocharger in an embodiment of this invention. FIG. 2 is a diagram showing the positional relationship of the ring, arm, and variable nozzle blade as seen from the - line in FIG. 1. 10... Turbine housing, 11... Bearing housing, 12... Rotating shaft, 13... Shroud cover, 14... Shroud wheel, 16...
Spiral part, 18... Throat part, 20... Variable nozzle blade, 22, 24... Shaft part, 26... Arm, 2
8... Drive ring, 40... Ring-shaped member, 42
……Seal ring.
Claims (1)
応じて回転駆動される可変ノズル翼を有し、該可
変ノズル翼はタービン軸線と平行な方向に延びる
軸部により一端をスロート部の壁面に回転可能に
支持されるターボチヤージヤにおいて、可変ノズ
ル翼は前記軸部と反対側に延びる別の軸部を有し
、この別の軸部は、前記壁面と対向するスロート
部の壁面を形成する部材によつて支持され、該部
材はタービンハウジングに対して軸方向に摺動可
能であることを特徴とする可変ノズル付ターボチ
ヤージヤ。 The throat section on the turbine side has variable nozzle blades that are rotationally driven according to engine operating conditions, and one end of the variable nozzle blades is rotatably supported on the wall surface of the throat section by a shaft section extending in a direction parallel to the turbine axis. In the turbocharger, the variable nozzle blade has another shaft portion extending on the opposite side to the shaft portion, and this another shaft portion is supported by a member forming a wall surface of the throat portion opposite to the wall surface. A turbocharger with a variable nozzle, characterized in that the member is slidable in the axial direction with respect to the turbine housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1465890U JPH03106132U (en) | 1990-02-19 | 1990-02-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1465890U JPH03106132U (en) | 1990-02-19 | 1990-02-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03106132U true JPH03106132U (en) | 1991-11-01 |
Family
ID=31518005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1465890U Pending JPH03106132U (en) | 1990-02-19 | 1990-02-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03106132U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004132367A (en) * | 2002-09-10 | 2004-04-30 | Borgwarner Inc | Guide vane of variable geometric configuration and turbo supercharger |
| JP2007040251A (en) * | 2005-08-05 | 2007-02-15 | Ishikawajima Harima Heavy Ind Co Ltd | Variable nozzle device for variable capacity supercharger |
| EP2226484A1 (en) * | 2007-12-12 | 2010-09-08 | IHI Corporation | Turbocharger |
-
1990
- 1990-02-19 JP JP1465890U patent/JPH03106132U/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004132367A (en) * | 2002-09-10 | 2004-04-30 | Borgwarner Inc | Guide vane of variable geometric configuration and turbo supercharger |
| JP2007040251A (en) * | 2005-08-05 | 2007-02-15 | Ishikawajima Harima Heavy Ind Co Ltd | Variable nozzle device for variable capacity supercharger |
| JP4547718B2 (en) * | 2005-08-05 | 2010-09-22 | 株式会社Ｉｈｉ | Variable nozzle device for variable capacity turbocharger |
| EP2226484A1 (en) * | 2007-12-12 | 2010-09-08 | IHI Corporation | Turbocharger |
| EP2226484A4 (en) * | 2007-12-12 | 2011-08-03 | Ihi Corp | Turbocharger |