JPS5549507A - Single-stage series turbine - Google Patents
Single-stage series turbineInfo
- Publication number
- JPS5549507A JPS5549507A JP12115478A JP12115478A JPS5549507A JP S5549507 A JPS5549507 A JP S5549507A JP 12115478 A JP12115478 A JP 12115478A JP 12115478 A JP12115478 A JP 12115478A JP S5549507 A JPS5549507 A JP S5549507A
- Authority
- JP
- Japan
- Prior art keywords
- steam
- stage
- chamber
- blades
- chambers
- 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
Landscapes
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
PURPOSE: To provide a single-stage series turbine having the same function as a multi-stage turbine by the single-stage blades and of high efficiency.
CONSTITUTION: A single-stage series turbine consists of a rotor 13 having single- stage movable blades 14 and an impeller chamber 15. Partitioned steam chambers 1W4 and exhaust chambers 9W12 are provided in the impeller chamber 15, and the steam chambers 1W4 always incorporate nozzle groups 5W8 each having required nozzle area. Steam introduced into the steam chamber 1 is ejected from the nozzles 5 and after the steam works at the blades 14 in the ejecting range, it is introduced into the exhaust chamber 9, and from the latter through a pipe or passage in the impeller chamber into the steam chamber 2. The steam is then ejected from the nozzle 6 to work at the blades 14 in the ejecting rage. Thus, the steam is introduced sequentially to the steam chambers 3, 4 to work the above operation, and exhausted from the exhaust chamber 12. According to this constructed, even the single-stage tubrine can perform the same function near the 3W4-stage turbines.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12115478A JPS5549507A (en) | 1978-10-03 | 1978-10-03 | Single-stage series turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12115478A JPS5549507A (en) | 1978-10-03 | 1978-10-03 | Single-stage series turbine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5549507A true JPS5549507A (en) | 1980-04-10 |
Family
ID=14804178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12115478A Pending JPS5549507A (en) | 1978-10-03 | 1978-10-03 | Single-stage series turbine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5549507A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5995787U (en) * | 1982-12-17 | 1984-06-29 | セイコーインスツルメンツ株式会社 | Planar pulse motor |
| FR2837873A1 (en) * | 2002-04-02 | 2003-10-03 | Nat Aerospace Lab | SINGLE-STAGE MULTI-STAGE TURBINE |
-
1978
- 1978-10-03 JP JP12115478A patent/JPS5549507A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5995787U (en) * | 1982-12-17 | 1984-06-29 | セイコーインスツルメンツ株式会社 | Planar pulse motor |
| FR2837873A1 (en) * | 2002-04-02 | 2003-10-03 | Nat Aerospace Lab | SINGLE-STAGE MULTI-STAGE TURBINE |
| GB2388408A (en) * | 2002-04-02 | 2003-11-12 | Nat Aerospace Lab | Single cascade multistage turbine |
| GB2388408B (en) * | 2002-04-02 | 2004-06-09 | Nat Aerospace Lab | Single cascade multistage turbine |
| US6884021B2 (en) | 2002-04-02 | 2005-04-26 | National Aerospace Laboratory Of Japan | Single cascade multistage turbine |
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