JPS5569792A - Rotary louver for ventilator - Google Patents
Rotary louver for ventilatorInfo
- Publication number
- JPS5569792A JPS5569792A JP14329178A JP14329178A JPS5569792A JP S5569792 A JPS5569792 A JP S5569792A JP 14329178 A JP14329178 A JP 14329178A JP 14329178 A JP14329178 A JP 14329178A JP S5569792 A JPS5569792 A JP S5569792A
- Authority
- JP
- Japan
- Prior art keywords
- diffusing
- wind
- blade
- rectifying
- fan
- 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
Abstract
PURPOSE: To improve ventilating effects by equipping a rotary louver with diffusing and rectifying blades.
CONSTITUTION: As the rotary louver is equipped with diffusing blades 7 inclined in the direction of an external diameter and rectifying blades 8 arranged radially to control the direction of a wind, the wind sent from a fan 4 by means of the diffusing blade 7 is diffused around, and the wind rectified by the rectifying blade 8 is, in the case of a fan attached to the ceiling, strongly blowed toward directly below. In addition, the wind of which direction has been controlled by the diffusing blade 7 and that of which direction has been controlled by the rectifying blade 8 are mixed together under the influence of the rotation of the louver. Thus it is possible to send air uniformly to the whole area from that right under the fan to its surroundings.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14329178A JPS5569792A (en) | 1978-11-22 | 1978-11-22 | Rotary louver for ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14329178A JPS5569792A (en) | 1978-11-22 | 1978-11-22 | Rotary louver for ventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5569792A true JPS5569792A (en) | 1980-05-26 |
Family
ID=15335305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14329178A Pending JPS5569792A (en) | 1978-11-22 | 1978-11-22 | Rotary louver for ventilator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5569792A (en) |
-
1978
- 1978-11-22 JP JP14329178A patent/JPS5569792A/en active Pending
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