CN201339494Y - Small shrouded blade - Google Patents
Small shrouded blade Download PDFInfo
- Publication number
- CN201339494Y CN201339494Y CNU2008202150802U CN200820215080U CN201339494Y CN 201339494 Y CN201339494 Y CN 201339494Y CN U2008202150802 U CNU2008202150802 U CN U2008202150802U CN 200820215080 U CN200820215080 U CN 200820215080U CN 201339494 Y CN201339494 Y CN 201339494Y
- Authority
- CN
- China
- Prior art keywords
- small
- air
- molding surface
- shrouds
- conductance profile
- 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.)
- Expired - Fee Related
Links
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- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
The utility model provides a small shrouded blade, which is formed by small shrouds and an air-guidance molding surface in an integrating way, the small shrouds at two ends of the air-guidance molding surface and the air-guidance molding surface form a profile modeling structure which is slightly more than the air-guidance molding surface. The small shrouded blade adopts the shrouds and the air-guidance molding surface to form the profile modeling structure, the raw material is greatly saved; meanwhile, the processing procedure of the small shrouds is simplified, the production cost is saved and the working efficiency is improved.
Description
Technical field
The utility model relates to a kind of stator, and particularly a kind of use material is few, little band hat stator easy to process.
Background technique
At present, the stator band hat of being produced is much larger than the conductance profile, and the material of use is more, and the band hat structure at conductance profile two ends is complicated simultaneously, and different with conductance profile structure, processing needs to carry out with other moulds, and operation is numerous and diverse, and manufacturing efficiency is not high.
The model utility content
The utility model provides a kind of stator, and particularly a kind of use material is few, little band hat stator easy to process.
For solving the problems of the technologies described above, a kind of little band hat stator of the present utility model is preced with and conductance profile global formation by little band, and it is characterized in that: the little band hat at described conductance profile two ends is imitated structure with the conductance profile, and is slightly larger than the conductance profile.
The advantage of above structure is: described little band hat stator adopts the band hat to become imitated structure with the conductance profile, has saved raw material greatly, has simplified the manufacturing procedure of little band hat simultaneously, has saved cost of production, has improved working efficiency.
Description of drawings
Be illustrated as structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described further
As shown in the figure, described little band hat 1 and 2 is distributed in the two ends of conductance profile 3, and with 3 one-tenth imitated structures of conductance profile, just shaped slightly is greater than conductance profile 3.Described little band hat 1,2 and conductance profile 3 global formations.This structure is convenient to manufacture.
Claims (1)
1, a kind of little band hat stator, by little band hat and conductance profile global formation, it is characterized in that: the little band hat at described conductance profile two ends is imitated structure with the conductance profile, and is slightly larger than the conductance profile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202150802U CN201339494Y (en) | 2008-12-05 | 2008-12-05 | Small shrouded blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202150802U CN201339494Y (en) | 2008-12-05 | 2008-12-05 | Small shrouded blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201339494Y true CN201339494Y (en) | 2009-11-04 |
Family
ID=41235040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202150802U Expired - Fee Related CN201339494Y (en) | 2008-12-05 | 2008-12-05 | Small shrouded blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201339494Y (en) |
-
2008
- 2008-12-05 CN CNU2008202150802U patent/CN201339494Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091104 Termination date: 20111205 |