ES426395A1 - Water-borne craft with rotatable float bodies - Google Patents
Water-borne craft with rotatable float bodiesInfo
- Publication number
- ES426395A1 ES426395A1 ES426395A ES426395A ES426395A1 ES 426395 A1 ES426395 A1 ES 426395A1 ES 426395 A ES426395 A ES 426395A ES 426395 A ES426395 A ES 426395A ES 426395 A1 ES426395 A1 ES 426395A1
- Authority
- ES
- Spain
- Prior art keywords
- water
- borne craft
- float bodies
- rotatable float
- rear end
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
- B63B1/32—Other means for varying the inherent hydrodynamic characteristics of hulls
- B63B1/34—Other means for varying the inherent hydrodynamic characteristics of hulls by reducing surface friction
- B63B1/36—Other means for varying the inherent hydrodynamic characteristics of hulls by reducing surface friction using mechanical means
-
- 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
- B63H1/38—Propulsive elements directly acting on water characterised solely by flotation properties, e.g. drums
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T70/00—Maritime or waterways transport
- Y02T70/10—Measures concerning design or construction of watercraft hulls
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Toys (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Sliding-Contact Bearings (AREA)
Abstract
A water-borne craft having at least two parallel rotatable float bodies, the general cylindrical form of which has at least two helicoidal turns which extend from the front end to the rear end and around an imaginary or actual central hub and which between them form two passages progressively diminishing in depth from the front end of the float body to the rear end.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7318812A FR2229604B1 (en) | 1973-05-18 | 1973-05-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES426395A1 true ES426395A1 (en) | 1976-11-01 |
Family
ID=9119880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES426395A Expired ES426395A1 (en) | 1973-05-18 | 1974-05-17 | Water-borne craft with rotatable float bodies |
Country Status (22)
| Country | Link |
|---|---|
| US (1) | US3906888A (en) |
| JP (1) | JPS5041293A (en) |
| AT (1) | AT341895B (en) |
| BE (1) | BE814607A (en) |
| CA (1) | CA1001014A (en) |
| CH (1) | CH578969A5 (en) |
| CS (1) | CS194208B2 (en) |
| DD (1) | DD112405A5 (en) |
| DE (1) | DE2423562A1 (en) |
| DK (1) | DK268174A (en) |
| ES (1) | ES426395A1 (en) |
| FI (1) | FI151874A (en) |
| FR (1) | FR2229604B1 (en) |
| GB (1) | GB1466454A (en) |
| IE (1) | IE40433B1 (en) |
| IT (1) | IT1014204B (en) |
| LU (1) | LU70085A1 (en) |
| NL (1) | NL7406486A (en) |
| NO (1) | NO136086C (en) |
| RO (1) | RO65625A (en) |
| SE (1) | SE398091B (en) |
| ZA (1) | ZA743057B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2359294A1 (en) * | 1976-07-23 | 1978-02-17 | Carrouset Pierre | FLUID PREHENSION TURBINE |
| FR2561202A1 (en) * | 1984-03-13 | 1985-09-20 | Mathieu Guy | IMPROVEMENTS IN ROTARY HELICOID FLOATS FOR NAUTICAL OR OTHER GEARBOATS |
| FR2590227A2 (en) * | 1984-03-13 | 1987-05-22 | Mathieu Guy | Improvements to helical floats for water craft and the like |
| US5269714A (en) * | 1992-07-27 | 1993-12-14 | Wilshusen Albert R | Auger boat |
| US5474486A (en) * | 1993-12-02 | 1995-12-12 | Tyco Industries, Inc. | Remotely controlled, transformable, water squirting toy vehicles |
| RU2493019C2 (en) * | 2011-04-07 | 2013-09-20 | Федеральное государственное образовательное учреждение высшего профессионального образования "Кубанский государственный аграрный университет" | Propulsor |
| RU2606429C1 (en) * | 2016-03-02 | 2017-01-10 | Николай Петрович Дядченко | Ship of tunnel-sidewall craft type |
| AU2021234948A1 (en) * | 2020-03-10 | 2022-10-06 | Copperstone Technologies Ltd. | All-terrain vehicle |
| RU203851U1 (en) * | 2020-12-23 | 2021-04-22 | федеральное государственное бюджетное образовательное учреждение высшего образования "Нижегородский государственный технический университет им. Р.Е. Алексеева" (НГТУ) | Auger propeller for machines performing technological operations at the bottom of reservoirs |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR555225A (en) * | 1921-08-19 | 1923-06-26 | Marine propulsion system with hollow helical cylinders | |
| US2388711A (en) * | 1944-06-14 | 1945-11-13 | Clarence H Sawyer | Boat propulsion means |
| FR1472099A (en) * | 1965-11-30 | 1967-03-10 | Rotary helical float device intended to equip floating devices of all types |
-
1973
- 1973-05-18 FR FR7318812A patent/FR2229604B1/fr not_active Expired
-
1974
- 1974-05-06 BE BE143973A patent/BE814607A/en unknown
- 1974-05-08 CH CH624074A patent/CH578969A5/xx not_active IP Right Cessation
- 1974-05-08 SE SE7406159A patent/SE398091B/en unknown
- 1974-05-14 ZA ZA00743057A patent/ZA743057B/en unknown
- 1974-05-14 IE IE1025/74A patent/IE40433B1/en unknown
- 1974-05-14 US US469843A patent/US3906888A/en not_active Expired - Lifetime
- 1974-05-14 NL NL7406486A patent/NL7406486A/xx not_active Application Discontinuation
- 1974-05-14 NO NO741745A patent/NO136086C/en unknown
- 1974-05-15 AT AT400474A patent/AT341895B/en not_active IP Right Cessation
- 1974-05-15 LU LU70085A patent/LU70085A1/xx unknown
- 1974-05-15 DE DE2423562A patent/DE2423562A1/en not_active Withdrawn
- 1974-05-16 DK DK268174A patent/DK268174A/da unknown
- 1974-05-16 FI FI1518/74A patent/FI151874A/fi unknown
- 1974-05-17 GB GB2222074A patent/GB1466454A/en not_active Expired
- 1974-05-17 ES ES426395A patent/ES426395A1/en not_active Expired
- 1974-05-17 IT IT68551/74A patent/IT1014204B/en active
- 1974-05-17 JP JP49056082A patent/JPS5041293A/ja active Pending
- 1974-05-17 CS CS743559A patent/CS194208B2/en unknown
- 1974-05-17 CA CA200,328A patent/CA1001014A/en not_active Expired
- 1974-05-17 RO RO7478829A patent/RO65625A/en unknown
- 1974-05-20 DD DD178634A patent/DD112405A5/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT341895B (en) | 1978-03-10 |
| NO741745L (en) | 1974-11-19 |
| DD112405A5 (en) | 1975-04-12 |
| IE40433L (en) | 1974-11-18 |
| RO65625A (en) | 1980-01-15 |
| GB1466454A (en) | 1977-03-09 |
| CS194208B2 (en) | 1979-11-30 |
| FR2229604B1 (en) | 1976-05-07 |
| LU70085A1 (en) | 1975-02-24 |
| FI151874A (en) | 1974-11-19 |
| JPS5041293A (en) | 1975-04-15 |
| DK268174A (en) | 1975-01-27 |
| ZA743057B (en) | 1975-05-28 |
| AU6898774A (en) | 1975-11-20 |
| US3906888A (en) | 1975-09-23 |
| IE40433B1 (en) | 1979-06-06 |
| CA1001014A (en) | 1976-12-07 |
| DE2423562A1 (en) | 1974-12-05 |
| NL7406486A (en) | 1974-11-20 |
| SE398091B (en) | 1977-12-05 |
| NO136086B (en) | 1977-04-12 |
| IT1014204B (en) | 1977-04-20 |
| NO136086C (en) | 1977-07-20 |
| ATA400474A (en) | 1977-06-15 |
| CH578969A5 (en) | 1976-08-31 |
| BE814607A (en) | 1974-11-06 |
| FR2229604A1 (en) | 1974-12-13 |
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