GB190815113A - Improvements in and relating to Fans. - Google Patents
Improvements in and relating to Fans.Info
- Publication number
- GB190815113A GB190815113A GB190815113DA GB190815113A GB 190815113 A GB190815113 A GB 190815113A GB 190815113D A GB190815113D A GB 190815113DA GB 190815113 A GB190815113 A GB 190815113A
- Authority
- GB
- United Kingdom
- Prior art keywords
- paper
- strengthening
- blade
- fans
- veneer
- 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
Abstract
15,113. Russel, J. July 16. Fans.-Fan blades are made of light material, such as paper surrounded by a strengthening- frame. The body part A of the blade is made up of a central sheet a of corrugated paper, two sheets a<1> of plain paper, and veneer facings a<11> of wood. The corrugations are preferably arranged to run diagonally, and the grain of the veneer longitudinally. The edges of the paper may be made firm by taking them over a wire E and saturating them with cement or glue. The part A is held in a channel-section frame B which may be of thin metal or celluloid. The outer end b<1> hinges back on a pivot b<11> to allow the part A to be removed. The other end b is secured to a holder C which is attached to the rotating shaft by means of a frangible pin c<2>. The pin c' is of the kind described in Specification No. 8777, A.D. 1908, and breaks when the blade A is subjected to abnormal strain or shock. Strengthening- strips D may be provided.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190815113T | 1908-07-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190815113A true GB190815113A (en) | 1909-05-27 |
Family
ID=32636308
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190815113D Expired GB190815113A (en) | 1908-07-16 | 1908-07-16 | Improvements in and relating to Fans. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190815113A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE757651C (en) * | 1937-12-05 | 1953-10-12 | Siemens Schuckertwerke A G | Wing for fan |
AT399024B (en) * | 1983-06-03 | 1995-03-27 | Theodor Dr Vanicek | Axial-flow fan |
-
1908
- 1908-07-16 GB GB190815113D patent/GB190815113A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE757651C (en) * | 1937-12-05 | 1953-10-12 | Siemens Schuckertwerke A G | Wing for fan |
AT399024B (en) * | 1983-06-03 | 1995-03-27 | Theodor Dr Vanicek | Axial-flow fan |
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