JPS5354852A - Ventilator - Google Patents
VentilatorInfo
- Publication number
- JPS5354852A JPS5354852A JP12976176A JP12976176A JPS5354852A JP S5354852 A JPS5354852 A JP S5354852A JP 12976176 A JP12976176 A JP 12976176A JP 12976176 A JP12976176 A JP 12976176A JP S5354852 A JPS5354852 A JP S5354852A
- Authority
- JP
- Japan
- Prior art keywords
- ventilator
- air
- area
- blow
- rpm
- 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 provide a ventilator, with which the speed of air blown out is reduced by reducing the quantity of air supplied per unit area with increase of the area of a blow-out opening to order to reduce the sound of air without varying the rpm of the fan.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12976176A JPS5354852A (en) | 1976-10-28 | 1976-10-28 | Ventilator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12976176A JPS5354852A (en) | 1976-10-28 | 1976-10-28 | Ventilator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5354852A true JPS5354852A (en) | 1978-05-18 |
Family
ID=15017534
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12976176A Pending JPS5354852A (en) | 1976-10-28 | 1976-10-28 | Ventilator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5354852A (en) |
-
1976
- 1976-10-28 JP JP12976176A patent/JPS5354852A/en active Pending
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