IT1057376B - Fluid propulsive device for accelerating fluid flow - has primary and secondary jets, extending peripherally around main duct portion - Google Patents
Fluid propulsive device for accelerating fluid flow - has primary and secondary jets, extending peripherally around main duct portionInfo
- Publication number
- IT1057376B IT1057376B IT4870876A IT4870876A IT1057376B IT 1057376 B IT1057376 B IT 1057376B IT 4870876 A IT4870876 A IT 4870876A IT 4870876 A IT4870876 A IT 4870876A IT 1057376 B IT1057376 B IT 1057376B
- Authority
- IT
- Italy
- Prior art keywords
- duct
- primary
- fluid
- main
- central axis
- Prior art date
Links
Landscapes
- Nozzles (AREA)
Abstract
The fluid propulsive device for accelerating flow of a main fluid passing through the device, a main duct having a duct has central axis defined by a duct side wall, a primary jet means adapted to receive working fluid under pressure, the jet means extending peripherally around a portion of the main duc generally within a primary plane disposed normally to the duct axis and adapted to project downstream into the main duct a primary conical spray of working fluid, the spray being inclined initially to the duct central axis at a conical semi-angle of between approximately 15 degrees and 45 degrees so as to converge inwards initially generally towards a theoretical apex of the cone of spray adjacent the central axis.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT4870876A IT1057376B (en) | 1976-03-25 | 1976-03-25 | Fluid propulsive device for accelerating fluid flow - has primary and secondary jets, extending peripherally around main duct portion |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT4870876A IT1057376B (en) | 1976-03-25 | 1976-03-25 | Fluid propulsive device for accelerating fluid flow - has primary and secondary jets, extending peripherally around main duct portion |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1057376B true IT1057376B (en) | 1982-03-10 |
Family
ID=11268160
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT4870876A IT1057376B (en) | 1976-03-25 | 1976-03-25 | Fluid propulsive device for accelerating fluid flow - has primary and secondary jets, extending peripherally around main duct portion |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1057376B (en) |
-
1976
- 1976-03-25 IT IT4870876A patent/IT1057376B/en active
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