GB652310A - Improvements in or relating to an augmented jet apparatus for producing a high velocity fluid stream - Google Patents
Improvements in or relating to an augmented jet apparatus for producing a high velocity fluid streamInfo
- Publication number
- GB652310A GB652310A GB972848A GB972848A GB652310A GB 652310 A GB652310 A GB 652310A GB 972848 A GB972848 A GB 972848A GB 972848 A GB972848 A GB 972848A GB 652310 A GB652310 A GB 652310A
- Authority
- GB
- United Kingdom
- Prior art keywords
- high velocity
- relating
- producing
- fluid stream
- main stream
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/68—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers
- F04D29/681—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers especially adapted for elastic fluid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
652,310. Centrifugal blowers. SCHNEIBLE, C. B. April 7, 1948, No. 9728. [Class 110(i)] A number of parallel high velocity gaseous streams are discharged from a blower through an outlet comprising a number of parallel partitions. In one embodiment, louvres 12-15 are provided at the outlet of a blower, providing discharge passages (which are preferably of Venturi shape) for a flat main stream 16 and two flat auxiliary streams 17. 18. The auxiliary streams eliminate eddy currents from the main stream and enable it to be effective over a greater distance. In a modification, the main stream is circular in section, and is surrounded by a concentric auxiliary stream.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB972848A GB652310A (en) | 1948-04-07 | 1948-04-07 | Improvements in or relating to an augmented jet apparatus for producing a high velocity fluid stream |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB972848A GB652310A (en) | 1948-04-07 | 1948-04-07 | Improvements in or relating to an augmented jet apparatus for producing a high velocity fluid stream |
Publications (1)
Publication Number | Publication Date |
---|---|
GB652310A true GB652310A (en) | 1951-04-18 |
Family
ID=9877617
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB972848A Expired GB652310A (en) | 1948-04-07 | 1948-04-07 | Improvements in or relating to an augmented jet apparatus for producing a high velocity fluid stream |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB652310A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2578889A1 (en) | 2010-05-27 | 2013-04-10 | Dyson Technology Limited | Device for blowing air by means of narrow slit nozzle assembly |
-
1948
- 1948-04-07 GB GB972848A patent/GB652310A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2578889A1 (en) | 2010-05-27 | 2013-04-10 | Dyson Technology Limited | Device for blowing air by means of narrow slit nozzle assembly |
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