JPS6439434U - - Google Patents
Info
- Publication number
- JPS6439434U JPS6439434U JP13378587U JP13378587U JPS6439434U JP S6439434 U JPS6439434 U JP S6439434U JP 13378587 U JP13378587 U JP 13378587U JP 13378587 U JP13378587 U JP 13378587U JP S6439434 U JPS6439434 U JP S6439434U
- Authority
- JP
- Japan
- Prior art keywords
- turbine
- casing
- back plate
- opened
- gas
- 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 3
- 238000006073 displacement reaction Methods 0.000 description 1
Description
第１図は本考案のタービン車室の一実施例を示
す断面図、第２図及び第３図はベーンドノズルが
回動とバイパス路の開閉の状態を示す説明図、第
４図は本考案の他の実施例を示すもので第２図及
び第３図に対応する図、第５図及び第６図は本考
案の更に他の実施例を示す図、第７図は可変容量
型過給機の全体を示す断面図である。
１……タービン車室、２……ブロワ車室、３…
…軸受車室、４……タービン翼車、９……タービ
ンシユラウド、１０……スクロール、１１……ガ
ス流路、１２……ベーンドノズル、１８……バツ
クプレート、１９……ガス通路、２０……バイパ
ス路。
Fig. 1 is a sectional view showing an embodiment of the turbine casing of the present invention, Figs. 2 and 3 are explanatory diagrams showing the rotating state of the vaned nozzle and the opening/closing of the bypass passage, and Fig. 4 is a cross-sectional view showing an embodiment of the turbine casing of the present invention. FIGS. 5 and 6 are diagrams showing still other embodiments of the present invention, and FIG. 7 is a diagram corresponding to FIGS. 2 and 3, and FIG. 7 is a variable displacement supercharger. It is a sectional view showing the whole. 1...Turbine casing, 2...Blower casing, 3...
...Bearing chamber, 4...Turbine wheel, 9...Turbine shroud, 10...Scroll, 11...Gas passage, 12...Vend nozzle, 18...Back plate, 19...Gas passage, 20... ...Bypass road.
Claims (1)
ス流路に複数のベーンドノズルを配してガス流量
を調整できるようにした可変容量型過給機のター
ビン車室において、上記複数のベーンドノズルの
反軸受車室側にバツクプレートを一体的に取り付
け、且つタービンシユラウドに設けたガス通路に
通じるバイパス路を、タービンシユラウドのノズ
ル側壁面に開口させ、該バイパス路を上記バツク
プレートの回動時に開閉できる位置に設けたこと
を特徴とする可変容量型過給機のタービン車室。 In a turbine casing of a variable capacity supercharger in which a plurality of vaned nozzles are arranged in a gas flow path for flowing gas from a scroll portion to a turbine impeller to adjust the gas flow rate, the anti-bearing casing of the plurality of vaned nozzles is A position where a back plate is integrally attached to the side, and a bypass passage leading to a gas passage provided in the turbine shroud is opened on the nozzle side wall surface of the turbine shroud, and the bypass passage can be opened and closed when the back plate is rotated. A turbine casing of a variable capacity supercharger characterized by being provided in a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13378587U JPS6439434U (en) | 1987-09-01 | 1987-09-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13378587U JPS6439434U (en) | 1987-09-01 | 1987-09-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6439434U true JPS6439434U (en) | 1989-03-09 |
Family
ID=31391969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13378587U Pending JPS6439434U (en) | 1987-09-01 | 1987-09-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6439434U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008101105A3 (en) * | 2007-02-15 | 2008-10-30 | Borgwarner Inc | Turbocharger vane |
-
1987
- 1987-09-01 JP JP13378587U patent/JPS6439434U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008101105A3 (en) * | 2007-02-15 | 2008-10-30 | Borgwarner Inc | Turbocharger vane |
| EP2118468A2 (en) * | 2007-02-15 | 2009-11-18 | BorgWarner, Inc. | Turbocharger vane |
| US8500395B2 (en) | 2007-02-15 | 2013-08-06 | Borgwarner Inc. | Turbocharger vane |
| EP2118468A4 (en) * | 2007-02-15 | 2014-12-24 | Borgwarner Inc | Turbocharger vane |
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