GB190022821A - An Improved Circular Fan for Ventilation and the like. - Google Patents
An Improved Circular Fan for Ventilation and the like.Info
- Publication number
- GB190022821A GB190022821A GB190022821DA GB190022821A GB 190022821 A GB190022821 A GB 190022821A GB 190022821D A GB190022821D A GB 190022821DA GB 190022821 A GB190022821 A GB 190022821A
- Authority
- GB
- United Kingdom
- Prior art keywords
- vanes
- cone
- ventilation
- fan
- plate
- 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
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
22,821. S i d e - bottom, H. Dec. 14. Fans, centrifugal. Around the edge of a circular rotating plate a, a series of curved vanes or blades c are fixed. Each of these vanes is constructed with an edge c', which continues the angle or slope of the cone b with which the centre of the plate is occupied. The effect is that, when the fan is in motion, air is drawn in, as shown by the arrow, at the apex of the cone, passed along its sides, and discharged by the vanes. In a double form of fan, a cone with vanes is fixed upon each face of the plate.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190022821T | 1900-12-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190022821A true GB190022821A (en) | 1901-01-19 |
Family
ID=32150588
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190022821D Expired GB190022821A (en) | 1900-12-14 | 1900-12-14 | An Improved Circular Fan for Ventilation and the like. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190022821A (en) |
-
1900
- 1900-12-14 GB GB190022821D patent/GB190022821A/en not_active Expired
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