BG102608A - Radial-axial fan - Google Patents
Radial-axial fanInfo
- Publication number
- BG102608A BG102608A BG102608A BG10260898A BG102608A BG 102608 A BG102608 A BG 102608A BG 102608 A BG102608 A BG 102608A BG 10260898 A BG10260898 A BG 10260898A BG 102608 A BG102608 A BG 102608A
- Authority
- BG
- Bulgaria
- Prior art keywords
- radial
- casing
- fluid
- diffuser
- axis
- Prior art date
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The fan is designed for radial-axial motion of the fluid with reduced aerodynamic noise and higher efficiency. It consists of a rotational casing (1) and a propeller (2) fixed in it fitted on shaft (5) of an electric motor. The axis of the motor coincides with the axis of the housing. A rotational body (6) which takes the shape of a diffuser is fixed by a smooth transition to its end to being also coaxial to the casing (1). Casing (1) and body (6) are covered inside by noise-absorption material (8). The change of the motion of the fluid from radial to axial direction occurs in the propeller itself. The axial motion fluid enters the body and leaves it out of the diffuser. 2 claims, 1 figure
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BG102608A BG102608A (en) | 1998-07-08 | 1998-07-08 | Radial-axial fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BG102608A BG102608A (en) | 1998-07-08 | 1998-07-08 | Radial-axial fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BG102608A true BG102608A (en) | 2000-01-31 |
Family
ID=3927507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BG102608A BG102608A (en) | 1998-07-08 | 1998-07-08 | Radial-axial fan |
Country Status (1)
| Country | Link |
|---|---|
| BG (1) | BG102608A (en) |
-
1998
- 1998-07-08 BG BG102608A patent/BG102608A/en unknown
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