JPS62108501U - - Google Patents
Info
- Publication number
- JPS62108501U JPS62108501U JP19826485U JP19826485U JPS62108501U JP S62108501 U JPS62108501 U JP S62108501U JP 19826485 U JP19826485 U JP 19826485U JP 19826485 U JP19826485 U JP 19826485U JP S62108501 U JPS62108501 U JP S62108501U
- Authority
- JP
- Japan
- Prior art keywords
- turbine
- nozzle vane
- variable nozzle
- gas passage
- vane
- 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)
Description
第１図は本考案の第１実施例に係る可変ノズル
付タービンのノズルベーンまわりの断面図、第２
図は第１図の―線に沿う側面図、第３図は第
１図の装置の全体断面図、第４図は本考案の第２
実施例に係る可変ノズル付タービンのノズルベー
ンまわりの側面図、第５図および第６図は突起の
形状の例を示す拡大断面図、第７図は本考案の第
３実施例に係る可変ノズル付タービンのノズルベ
ーンまわりの断面図、第８図は第７図の―線
に沿う側面図、である。
１，１４，２０……ノズルベーン、２，１２，
２１……回動軸、３……タービンハウジング、５
……タービンホイール、６……ガス通路、８……
リンク機構、１０，１３，２２……軸心、１１，
１５，１６，１７，２３……突起。
FIG. 1 is a cross-sectional view around a nozzle vane of a turbine with a variable nozzle according to a first embodiment of the present invention;
The figure is a side view taken along the line - in Figure 1, Figure 3 is an overall sectional view of the device in Figure 1, and Figure 4 is a second view of the device of the present invention.
A side view of the nozzle vane and surroundings of a turbine with a variable nozzle according to an embodiment, FIGS. 5 and 6 are enlarged cross-sectional views showing examples of the shapes of protrusions, and FIG. 7 is a side view of a turbine with a variable nozzle according to a third embodiment of the present invention. FIG. 8 is a sectional view of the turbine nozzle vane and its surroundings, and FIG. 8 is a side view taken along line - in FIG. 7. 1, 14, 20... Nozzle vane, 2, 12,
21... Rotating shaft, 3... Turbine housing, 5
...Turbine wheel, 6...Gas passage, 8...
Link mechanism, 10, 13, 22...Axis, 11,
15, 16, 17, 23...protrusions.
Claims (1)
動可能に可変ノズルベーンを設けた可変ノズル付
タービンにおいて、前記ノズルベーンの前記ガス
通路の内壁面に対向する端面に、ノズルベーンを
回動させる回動軸の軸心に対し同心円状に延びる
突起を設けたことを特徴とする可変ノズル付ター
ビン。 In a turbine with a variable nozzle, in which a variable nozzle vane is rotatably provided in a gas passage that sends gas to a turbine wheel, an axis of a rotation shaft for rotating the nozzle vane is disposed on an end face of the nozzle vane that faces an inner wall surface of the gas passage. A turbine with a variable nozzle characterized by having a protrusion extending concentrically with respect to the center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19826485U JPH0350242Y2 (en) | 1985-12-25 | 1985-12-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19826485U JPH0350242Y2 (en) | 1985-12-25 | 1985-12-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62108501U true JPS62108501U (en) | 1987-07-10 |
| JPH0350242Y2 JPH0350242Y2 (en) | 1991-10-28 |
Family
ID=31158788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19826485U Expired JPH0350242Y2 (en) | 1985-12-25 | 1985-12-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0350242Y2 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009243300A (en) * | 2008-03-28 | 2009-10-22 | Ihi Corp | Variable nozzle unit and variable capacity type turbocharger |
| WO2013106503A1 (en) * | 2012-01-13 | 2013-07-18 | Borgwarner Inc. | Turbocharger with variable turbine geometry having grooved guide vanes |
| JP2015094266A (en) * | 2013-11-11 | 2015-05-18 | トヨタ自動車株式会社 | Variable nozzle turbocharger |
| WO2018235857A1 (en) * | 2017-06-20 | 2018-12-27 | 株式会社Ihi | Variable nozzle unit and variable capacity-type turbocharger |
| WO2020240805A1 (en) * | 2019-05-31 | 2020-12-03 | 三菱重工エンジン＆ターボチャージャ株式会社 | Turbocharger sealing structure and turbocharger |
| JP2021076036A (en) * | 2019-11-06 | 2021-05-20 | 株式会社豊田自動織機 | Nozzle vane |
| JP2021076079A (en) * | 2019-11-11 | 2021-05-20 | トヨタ自動車株式会社 | Supercharger |
-
1985
- 1985-12-25 JP JP19826485U patent/JPH0350242Y2/ja not_active Expired
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009243300A (en) * | 2008-03-28 | 2009-10-22 | Ihi Corp | Variable nozzle unit and variable capacity type turbocharger |
| WO2013106503A1 (en) * | 2012-01-13 | 2013-07-18 | Borgwarner Inc. | Turbocharger with variable turbine geometry having grooved guide vanes |
| JP2015094266A (en) * | 2013-11-11 | 2015-05-18 | トヨタ自動車株式会社 | Variable nozzle turbocharger |
| WO2018235857A1 (en) * | 2017-06-20 | 2018-12-27 | 株式会社Ihi | Variable nozzle unit and variable capacity-type turbocharger |
| WO2020240805A1 (en) * | 2019-05-31 | 2020-12-03 | 三菱重工エンジン＆ターボチャージャ株式会社 | Turbocharger sealing structure and turbocharger |
| JPWO2020240805A1 (en) * | 2019-05-31 | 2020-12-03 | ||
| CN113906203A (en) * | 2019-05-31 | 2022-01-07 | 三菱重工发动机和增压器株式会社 | Sealing structure of turbocharger and turbocharger |
| CN113906203B (en) * | 2019-05-31 | 2023-10-31 | 三菱重工发动机和增压器株式会社 | Sealing structure of turbocharger and turbocharger |
| JP2021076036A (en) * | 2019-11-06 | 2021-05-20 | 株式会社豊田自動織機 | Nozzle vane |
| JP2021076079A (en) * | 2019-11-11 | 2021-05-20 | トヨタ自動車株式会社 | Supercharger |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0350242Y2 (en) | 1991-10-28 |