GB190808461A - Improved Method of and Apparatus or Means for General Ventilation, and for the Collection, Transmission, Direction, Diffusion and Distribution of Air Currents. - Google Patents
Improved Method of and Apparatus or Means for General Ventilation, and for the Collection, Transmission, Direction, Diffusion and Distribution of Air Currents.Info
- Publication number
- GB190808461A GB190808461A GB190808461DA GB190808461A GB 190808461 A GB190808461 A GB 190808461A GB 190808461D A GB190808461D A GB 190808461DA GB 190808461 A GB190808461 A GB 190808461A
- Authority
- GB
- United Kingdom
- Prior art keywords
- duct
- air
- diffusion
- collection
- distribution
- 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
8461. Pendock, C. R., and Tarr, H. C. H. April 16. Louvered apparatus.-A grated appliance, adapted to form the inlet to or outlet from an air duct of a system of ventilation, consists of a pair of inclined plates 2, opening at the bottom to the duct 1 and provided with inclined curved partitions 3 forming a series of air passages 4, in which the cross-sectional area diminishes continually from the outside towards the duct. By this construction, no inoperative spaces are left between the air ducts, and each tributary current is caused to merge gradually with the main current coursing along the duct. In a modification, the larger openings of the air passages are towards the duct. The invention may be applied to a roof-ridge ventilator, or a drying-chamber furnished with a hot-air heater &c. Specification No. 2085, A.D. 1869, [Abridgment Class Drying], is referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190808461T | 1908-04-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190808461A true GB190808461A (en) | 1909-05-14 |
Family
ID=32208275
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190808461D Expired GB190808461A (en) | 1908-04-16 | 1908-04-16 | Improved Method of and Apparatus or Means for General Ventilation, and for the Collection, Transmission, Direction, Diffusion and Distribution of Air Currents. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190808461A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2593357A (en) * | 1947-08-16 | 1952-04-15 | Spooner William Wycliffe | Nozzle for the ejection of fluid streams |
US2650131A (en) * | 1948-06-08 | 1953-08-25 | Spooner William Wycliffe | Nozzle for the ejection of fluid streams |
US2666453A (en) * | 1948-06-28 | 1954-01-19 | Power Jets Res & Dev Ltd | Gaseous fluid flow system |
US2747495A (en) * | 1952-12-26 | 1956-05-29 | Gen Motors Corp | Refrigerated air distributing apparatus |
CN115245232A (en) * | 2021-04-25 | 2022-10-28 | 珠海大拇指创新科技有限公司 | Hot-blast comb of even air-out |
-
1908
- 1908-04-16 GB GB190808461D patent/GB190808461A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2593357A (en) * | 1947-08-16 | 1952-04-15 | Spooner William Wycliffe | Nozzle for the ejection of fluid streams |
US2650131A (en) * | 1948-06-08 | 1953-08-25 | Spooner William Wycliffe | Nozzle for the ejection of fluid streams |
US2666453A (en) * | 1948-06-28 | 1954-01-19 | Power Jets Res & Dev Ltd | Gaseous fluid flow system |
US2747495A (en) * | 1952-12-26 | 1956-05-29 | Gen Motors Corp | Refrigerated air distributing apparatus |
CN115245232A (en) * | 2021-04-25 | 2022-10-28 | 珠海大拇指创新科技有限公司 | Hot-blast comb of even air-out |
CN115245232B (en) * | 2021-04-25 | 2023-11-24 | 珠海大拇指创新科技有限公司 | Hot air comb with uniform air outlet |
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