GR82298B - - Google Patents
Info
- Publication number
- GR82298B GR82298B GR71889A GR830171889A GR82298B GR 82298 B GR82298 B GR 82298B GR 71889 A GR71889 A GR 71889A GR 830171889 A GR830171889 A GR 830171889A GR 82298 B GR82298 B GR 82298B
- Authority
- GR
- Greece
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H1/00—Propulsive elements directly acting on water
- B63H1/02—Propulsive elements directly acting on water of rotary type
- B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
- B63H1/14—Propellers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
- B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
- B63H5/16—Arrangements on vessels of propulsion elements directly acting on water of propellers characterised by being mounted in recesses; with stationary water-guiding elements; Means to prevent fouling of the propeller, e.g. guards, cages or screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H1/00—Propulsive elements directly acting on water
- B63H1/02—Propulsive elements directly acting on water of rotary type
- B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
- B63H1/14—Propellers
- B63H1/28—Other means for improving propeller efficiency
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Types And Forms Of Lifts (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
- Control Of Transmission Device (AREA)
- Structure Of Transmissions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES514112 | 1982-07-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GR82298B true GR82298B (en) | 1984-12-13 |
Family
ID=8484480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GR71889A GR82298B (en) | 1982-07-19 | 1983-07-08 |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP0100058A1 (en) |
| JP (1) | JPS5996093A (en) |
| KR (1) | KR840005402A (en) |
| BR (1) | BR8303846A (en) |
| DD (1) | DD210095A5 (en) |
| DK (1) | DK332083A (en) |
| FI (1) | FI832576A (en) |
| GR (1) | GR82298B (en) |
| NO (1) | NO832600L (en) |
| PL (1) | PL243092A1 (en) |
| PT (1) | PT77032B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL1034333C2 (en) * | 2007-09-04 | 2009-03-11 | Hrp Holding B V | Combined propeller and jet pipe propulsion system for boat, has propeller completely enclosed by jet pipe supported against stern |
| ES2317799B1 (en) * | 2008-08-01 | 2010-03-17 | Juan Jose Romero Vazquez | PROPULSION SYSTEM WITH HELICE AND FIXED TOWER REGARDING HELICE. |
| CH699473A2 (en) * | 2008-08-27 | 2010-03-15 | Drs Drag Reduction Systems Sa | Device for channeling the water flow around the hub of a ship's propeller. |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1106558A (en) * | 1954-08-19 | 1955-12-20 | Ostermann & Co | propeller screen |
| FR1170011A (en) * | 1957-03-25 | 1959-01-08 | Fin for stabilizing and directing water nets for boats | |
| DE1842679U (en) * | 1960-08-05 | 1961-11-30 | Ts B Konstrukcji Okretowych | COVERING A SHIP'S SCREW. |
| FR1425538A (en) * | 1964-12-07 | 1966-01-24 | Underwater jet thruster | |
| US3635186A (en) * | 1970-02-25 | 1972-01-18 | William H German | Ship construction |
| JPS5271095A (en) * | 1975-08-14 | 1977-06-14 | Mitsui Eng & Shipbuild Co Ltd | Ship |
-
1983
- 1983-07-08 GR GR71889A patent/GR82298B/el unknown
- 1983-07-14 FI FI832576A patent/FI832576A/en not_active Application Discontinuation
- 1983-07-14 PT PT77032A patent/PT77032B/en not_active IP Right Cessation
- 1983-07-18 KR KR1019830003282A patent/KR840005402A/en not_active Application Discontinuation
- 1983-07-18 NO NO832600A patent/NO832600L/en unknown
- 1983-07-18 BR BR8303846A patent/BR8303846A/en unknown
- 1983-07-18 DD DD83253160A patent/DD210095A5/en unknown
- 1983-07-18 JP JP58130719A patent/JPS5996093A/en active Pending
- 1983-07-19 DK DK332083A patent/DK332083A/en not_active Application Discontinuation
- 1983-07-19 EP EP83107069A patent/EP0100058A1/en not_active Withdrawn
- 1983-07-19 PL PL24309283A patent/PL243092A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FI832576A (en) | 1984-01-20 |
| BR8303846A (en) | 1984-08-28 |
| PT77032B (en) | 1986-02-03 |
| PL243092A1 (en) | 1984-03-12 |
| JPS5996093A (en) | 1984-06-02 |
| EP0100058A1 (en) | 1984-02-08 |
| DD210095A5 (en) | 1984-05-30 |
| KR840005402A (en) | 1984-11-12 |
| DK332083D0 (en) | 1983-07-19 |
| PT77032A (en) | 1983-08-01 |
| NO832600L (en) | 1984-01-20 |
| DK332083A (en) | 1984-01-20 |
| FI832576A0 (en) | 1983-07-14 |