PT71769A - Improvements in the systems of ship propelling - Google Patents
Improvements in the systems of ship propellingInfo
- Publication number
- PT71769A PT71769A PT71769A PT7176980A PT71769A PT 71769 A PT71769 A PT 71769A PT 71769 A PT71769 A PT 71769A PT 7176980 A PT7176980 A PT 7176980A PT 71769 A PT71769 A PT 71769A
- Authority
- PT
- Portugal
- Prior art keywords
- systems
- ship propelling
- propelling
- ship
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H9/00—Marine propulsion provided directly by wind power
- B63H9/04—Marine propulsion provided directly by wind power using sails or like wind-catching surfaces
- B63H9/06—Types of sail; Constructional features of sails; Arrangements thereof on vessels
- B63H9/067—Sails characterised by their construction or manufacturing process
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Wind Motors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES484016A ES484016A0 (en) | 1979-09-10 | 1979-09-10 | IMPROVEMENTS IN PROPULSION SYSTEMS FOR VESSELS |
Publications (2)
Publication Number | Publication Date |
---|---|
PT71769A true PT71769A (en) | 1980-10-01 |
PT71769B PT71769B (en) | 1981-07-01 |
Family
ID=8478923
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT71769A PT71769B (en) | 1979-09-10 | 1980-09-04 | Improvements in the systems of ship propelling |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS5647397A (en) |
AR (1) | AR222896A1 (en) |
BE (1) | BE885150A (en) |
CH (1) | CH639334A5 (en) |
DK (1) | DK383580A (en) |
ES (1) | ES484016A0 (en) |
FR (1) | FR2464882A1 (en) |
GB (1) | GB2057995B (en) |
IT (1) | IT1132719B (en) |
NL (1) | NL8005059A (en) |
PT (1) | PT71769B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2527084A1 (en) * | 1982-05-18 | 1983-11-25 | Bettembourg Georges | Rear wing for skier - fixed to legs and held by hands comprising curved sheet with opening for escape of air |
GB2211805A (en) * | 1987-10-31 | 1989-07-12 | Austin Packard Farrar | A sail for a sailing craft |
DK0968915T3 (en) * | 1998-06-29 | 2004-12-13 | Schaedlich Birgit | Bilge Sail |
DE20310950U1 (en) * | 2003-07-16 | 2003-09-11 | Skywalk Gmbh & Co Kg | Sails with buoyancy element |
ES2846523A1 (en) * | 2020-01-28 | 2021-07-28 | Duenas Alcala Jose Ramon | Holed sails for sailboats (Machine-translation by Google Translate, not legally binding) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1299061A (en) * | 1961-06-08 | 1962-07-20 | Improvements to boat sails | |
FR1303482A (en) * | 1961-06-10 | 1962-09-14 | Slit veil | |
FR2083760A5 (en) * | 1970-03-31 | 1971-12-17 | Piffaut Noel | |
FR2372077A1 (en) * | 1976-11-26 | 1978-06-23 | Gaudin Jean Francois | Spinnaker fitted with balloon to assist hoisting - has shaped panels to prevent wind spillage |
-
1979
- 1979-09-10 ES ES484016A patent/ES484016A0/en active Granted
-
1980
- 1980-09-04 PT PT71769A patent/PT71769B/en unknown
- 1980-09-05 FR FR8019198A patent/FR2464882A1/en not_active Withdrawn
- 1980-09-08 GB GB8028985A patent/GB2057995B/en not_active Expired
- 1980-09-08 NL NL8005059A patent/NL8005059A/en not_active Application Discontinuation
- 1980-09-09 JP JP12520880A patent/JPS5647397A/en active Pending
- 1980-09-09 BE BE0/202040A patent/BE885150A/en not_active IP Right Cessation
- 1980-09-09 CH CH677480A patent/CH639334A5/en not_active IP Right Cessation
- 1980-09-09 IT IT24557/80A patent/IT1132719B/en active
- 1980-09-09 DK DK383580A patent/DK383580A/en not_active Application Discontinuation
- 1980-09-27 AR AR282304A patent/AR222896A1/en active
Also Published As
Publication number | Publication date |
---|---|
GB2057995A (en) | 1981-04-08 |
ES8100194A1 (en) | 1980-11-01 |
DK383580A (en) | 1981-03-11 |
FR2464882A1 (en) | 1981-03-20 |
IT1132719B (en) | 1986-07-02 |
NL8005059A (en) | 1981-03-12 |
ES484016A0 (en) | 1980-11-01 |
JPS5647397A (en) | 1981-04-30 |
CH639334A5 (en) | 1983-11-15 |
BE885150A (en) | 1980-12-31 |
GB2057995B (en) | 1984-01-04 |
IT8024557A0 (en) | 1980-09-09 |
AR222896A1 (en) | 1981-06-30 |
PT71769B (en) | 1981-07-01 |
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