ES441894A1 - Propulsive device - Google Patents
Propulsive deviceInfo
- Publication number
- ES441894A1 ES441894A1 ES441894A ES441894A ES441894A1 ES 441894 A1 ES441894 A1 ES 441894A1 ES 441894 A ES441894 A ES 441894A ES 441894 A ES441894 A ES 441894A ES 441894 A1 ES441894 A1 ES 441894A1
- Authority
- ES
- Spain
- Prior art keywords
- jet
- primary
- duct
- main
- spray jet
- 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
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
- F04F5/46—Arrangements of nozzles
- F04F5/466—Arrangements of nozzles with a plurality of nozzles arranged in parallel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
- F04F5/46—Arrangements of nozzles
- F04F5/467—Arrangements of nozzles with a plurality of nozzles arranged in series
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Jet Pumps And Other Pumps (AREA)
- Nozzles (AREA)
Abstract
Propeller device for accelerating the flow of a main fluid, which passes through the device, the device having a main body characterized by a main duct having a central symmetrical axis of the duct and defined by a side wall of the duct; a primary jet means adapted to receive motor fluid under pressure, the jet means extending peripherally around a portion of the main line generally within a primary plane normally disposed to the symmetrical axis of the line and being adapted to project downstream into the main line a primary conical spray jet of motor fluid, the spray jet initially inclined toward the central symmetrical axis of the duct at a conical half angle of approximately 15 degrees to 45 degrees so that they initially converge inward generally toward the theoretical vertex of the cone of the spray jet adjacent to the central axis; and a secondary jet means adapted to receive motor fluid under pressure, the secondary jet means extending peripherally around a portion of the main line generally within a secondary plane normally disposed to the symmetrical axis of the line and being adapted to project downstream towards the main line a secondary conical spray jet of motor fluid, the secondary jet medium being arranged downstream of the primary jet medium with a center of the plane being generally adjacent to the theoretical vertex of the cone of the primary spray jet, the secondary jet medium being adapted to direct the angled secondary conical spray jet towards the side wall of the conduit at a relatively low angle. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB45078/74A GB1513921A (en) | 1974-10-17 | 1974-10-17 | Propulsive device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES441894A1 true ES441894A1 (en) | 1977-04-01 |
Family
ID=10435795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES441894A Expired ES441894A1 (en) | 1974-10-17 | 1975-10-17 | Propulsive device |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5627719B2 (en) |
| BR (1) | BR7506817A (en) |
| CA (1) | CA1026995A (en) |
| DE (1) | DE2546012A1 (en) |
| DK (1) | DK466475A (en) |
| ES (1) | ES441894A1 (en) |
| GB (1) | GB1513921A (en) |
| IN (1) | IN145546B (en) |
| NO (1) | NO753428L (en) |
| SE (1) | SE7511605L (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS551452U (en) * | 1978-06-19 | 1980-01-08 | ||
| JPS58105616U (en) * | 1981-12-29 | 1983-07-18 | デルタ工業株式会社 | Automotive chain control daytent structure |
| US4756671A (en) * | 1983-02-28 | 1988-07-12 | Marco Seattle, Inc. | Low damage hydraulic fish pumping system |
| JPS6163070U (en) * | 1984-10-01 | 1986-04-28 | ||
| JPH0517700Y2 (en) * | 1985-07-31 | 1993-05-12 | ||
| JPS6271722U (en) * | 1985-10-24 | 1987-05-08 | ||
| DE3636235A1 (en) * | 1985-10-24 | 1987-04-30 | Erich Sterzel | Nozzle arrangement for generating a directed flow |
| JPS6385530U (en) * | 1986-11-25 | 1988-06-04 | ||
| ITPD20080244A1 (en) * | 2008-08-07 | 2008-11-06 | Pompeo Bertolin | VORTEX DILUTERS OF GAS JETS |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3099965A (en) * | 1958-01-02 | 1963-08-06 | Krantz H Fa | Jet conveyors |
| US3370784A (en) * | 1966-02-14 | 1968-02-27 | Ind Covers Inc | Inflation aspirator |
-
1974
- 1974-10-17 GB GB45078/74A patent/GB1513921A/en not_active Expired
-
1975
- 1975-10-09 NO NO753428A patent/NO753428L/no unknown
- 1975-10-10 CA CA237,465A patent/CA1026995A/en not_active Expired
- 1975-10-14 DE DE19752546012 patent/DE2546012A1/en not_active Ceased
- 1975-10-16 DK DK466475A patent/DK466475A/en unknown
- 1975-10-16 SE SE7511605A patent/SE7511605L/en unknown
- 1975-10-17 BR BR7506817*A patent/BR7506817A/en unknown
- 1975-10-17 JP JP12447275A patent/JPS5627719B2/ja not_active Expired
- 1975-10-17 ES ES441894A patent/ES441894A1/en not_active Expired
-
1976
- 1976-03-04 IN IN386/CAL/76A patent/IN145546B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR7506817A (en) | 1976-08-17 |
| JPS5176604A (en) | 1976-07-02 |
| DK466475A (en) | 1976-04-18 |
| NO753428L (en) | 1976-04-21 |
| GB1513921A (en) | 1978-06-14 |
| CA1026995A (en) | 1978-02-28 |
| SE7511605L (en) | 1976-04-20 |
| DE2546012A1 (en) | 1976-04-22 |
| IN145546B (en) | 1978-11-04 |
| JPS5627719B2 (en) | 1981-06-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1143678A (en) | ||
| CA2234771A1 (en) | Combustion burner and combustion apparatus provided with said burner | |
| GB1121704A (en) | Fluid propulsion system | |
| ES441894A1 (en) | Propulsive device | |
| GB1460576A (en) | Flare stack burner tip | |
| GB745630A (en) | Fluid flow control device for jet propulsion nozzles | |
| GB1087800A (en) | Water jet propulsion apparatus | |
| CA959278A (en) | Vortex valve fuel distribution system for gas turbine engines | |
| GB1214372A (en) | Nozzles for mixing a liquid and a gas to produce a dispersion of droplets in the gas | |
| GB1373870A (en) | Ventilators | |
| GB1204716A (en) | Apparatus for laying underwater pipe | |
| FR2343908A1 (en) | Fluid propulsive device for accelerating fluid flow - has primary and secondary jets, extending peripherally around main duct portion | |
| GB1366890A (en) | Atomisers | |
| IT1057376B (en) | Fluid propulsive device for accelerating fluid flow - has primary and secondary jets, extending peripherally around main duct portion | |
| NL7602956A (en) | Fluid propulsive device for accelerating fluid flow - has primary and secondary jets, extending peripherally around main duct portion | |
| ES334660A1 (en) | Temperature and flow regulating apparatus | |
| FR2279025A1 (en) | Burner system for liquid fuels - has ring slot to admit secondary air and radially distributed apertures on the opening rim | |
| GB545275A (en) | Improvements relating to spraying apparatus | |
| GB1231760A (en) | ||
| GB1324558A (en) | Jet propulsion unit having a propellant gas jet deflector | |
| FR2265996A1 (en) | Gas turbine jet with annular nozzle - gas flow diversion inside the nozzle produces an inclined nozzle outlet flow | |
| GB985112A (en) | A fluid mixing device | |
| GB1448466A (en) | Fluid distribution devices | |
| GB759659A (en) | Fluid flow control device for jet propulsion nozzles | |
| GB1175793A (en) | Fuel Injector for a Gas Turbine Engine |