JPS61142105U - - Google Patents
Info
- Publication number
- JPS61142105U JPS61142105U JP2586085U JP2586085U JPS61142105U JP S61142105 U JPS61142105 U JP S61142105U JP 2586085 U JP2586085 U JP 2586085U JP 2586085 U JP2586085 U JP 2586085U JP S61142105 U JPS61142105 U JP S61142105U
- Authority
- JP
- Japan
- Prior art keywords
- pressure turbine
- turbine section
- low
- section
- pressure
- 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
- 238000000605 extraction Methods 0.000 description 1
Landscapes
- Control Of Turbines (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Description
第１図は本考案の実施例の抽気タービンの一部
の構成図、第２図は第１図の矢印Ａ方向から見た
断面図である。
１……高圧タービン部、２……高圧部翼列、３
……低圧タービン部、４……低圧部翼列、５……
抽気室、６，７……抽気管、８……ラビリンス部
、９……送入流路。
FIG. 1 is a partial configuration diagram of an extraction turbine according to an embodiment of the present invention, and FIG. 2 is a sectional view taken from the direction of arrow A in FIG. 1... High pressure turbine section, 2... High pressure section blade row, 3
...Low pressure turbine section, 4...Low pressure section blade row, 5...
Air bleed chamber, 6, 7... Air bleed pipe, 8... Labyrinth part, 9... Inlet channel.
Claims (1)
ビン部に低圧部翼列を設け、上記高圧タービン部
と上記低圧タービン部の中間にラビリンスを設置
し、上記高圧タービン部の出口から抽気を取り、
同時に抽気加減弁を経由して低圧タービン部に蒸
気を流すようにした制御抽気タービンにおいて、
上記高圧タービン部と上記低圧タービン部の間の
壁に直接規定された最少流量のみを流す蒸気送入
流路を設け、該蒸気送入流路が上記低圧タービン
部の低圧部翼列の第１段静翼の一部分だけに蒸気
を流すように構成されたてることを特徴とする制
御抽気タービン。 A high-pressure turbine section is provided with a high-pressure section blade row, a low-pressure turbine section is provided with a low-pressure section blade row, a labyrinth is installed between the high-pressure turbine section and the low-pressure turbine section, and extracting air from the outlet of the high-pressure turbine section,
In a controlled bleed turbine that simultaneously allows steam to flow to the low pressure turbine section via a bleed control valve,
A steam inlet flow path that allows only a specified minimum flow rate to flow is provided directly on the wall between the high pressure turbine section and the low pressure turbine section, and the steam inlet flow path is connected to the first row of low pressure blades of the low pressure turbine section. A controlled bleed turbine characterized in that it is configured to allow steam to flow through only a portion of a stage stationary vane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2586085U JPS61142105U (en) | 1985-02-25 | 1985-02-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2586085U JPS61142105U (en) | 1985-02-25 | 1985-02-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61142105U true JPS61142105U (en) | 1986-09-02 |
Family
ID=30521327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2586085U Pending JPS61142105U (en) | 1985-02-25 | 1985-02-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61142105U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004011609A (en) * | 2002-06-11 | 2004-01-15 | Toshiba Corp | Steam turbine |
-
1985
- 1985-02-25 JP JP2586085U patent/JPS61142105U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004011609A (en) * | 2002-06-11 | 2004-01-15 | Toshiba Corp | Steam turbine |
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