RO65625A - Nava cu corpuri flotoare rotative - Google Patents
Nava cu corpuri flotoare rotativeInfo
- Publication number
- RO65625A RO65625A RO7478829A RO7882974A RO65625A RO 65625 A RO65625 A RO 65625A RO 7478829 A RO7478829 A RO 7478829A RO 7882974 A RO7882974 A RO 7882974A RO 65625 A RO65625 A RO 65625A
- Authority
- RO
- Romania
- Prior art keywords
- nave
- floating bodies
- rotating floating
- rotating
- bodies
- Prior art date
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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7318812A FR2229604B1 (it) | 1973-05-18 | 1973-05-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO65625A true RO65625A (ro) | 1980-01-15 |
Family
ID=9119880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO7478829A RO65625A (ro) | 1973-05-18 | 1974-05-17 | Nava cu corpuri flotoare rotative |
Country Status (22)
| Country | Link |
|---|---|
| US (1) | US3906888A (it) |
| JP (1) | JPS5041293A (it) |
| AT (1) | AT341895B (it) |
| BE (1) | BE814607A (it) |
| CA (1) | CA1001014A (it) |
| CH (1) | CH578969A5 (it) |
| CS (1) | CS194208B2 (it) |
| DD (1) | DD112405A5 (it) |
| DE (1) | DE2423562A1 (it) |
| DK (1) | DK268174A (it) |
| ES (1) | ES426395A1 (it) |
| FI (1) | FI151874A (it) |
| FR (1) | FR2229604B1 (it) |
| GB (1) | GB1466454A (it) |
| IE (1) | IE40433B1 (it) |
| IT (1) | IT1014204B (it) |
| LU (1) | LU70085A1 (it) |
| NL (1) | NL7406486A (it) |
| NO (1) | NO136086C (it) |
| RO (1) | RO65625A (it) |
| SE (1) | SE398091B (it) |
| ZA (1) | ZA743057B (it) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2359294A1 (fr) * | 1976-07-23 | 1978-02-17 | Carrouset Pierre | Turbine de prehension d'un fluide |
| FR2590227A2 (fr) * | 1984-03-13 | 1987-05-22 | Mathieu Guy | Perfectionnements aux flotteurs helicoidaux pour engins nautiques ou autres |
| FR2561202A1 (fr) * | 1984-03-13 | 1985-09-20 | Mathieu Guy | Perfectionnements aux flotteurs helicoides rotatifs pour engins nautiques ou autres |
| 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 (ru) * | 2011-04-07 | 2013-09-20 | Федеральное государственное образовательное учреждение высшего профессионального образования "Кубанский государственный аграрный университет" | Движитель |
| RU2606429C1 (ru) * | 2016-03-02 | 2017-01-10 | Николай Петрович Дядченко | Судно туннельно-скегового типа |
| BR112022018074A2 (pt) * | 2020-03-10 | 2022-10-25 | Copperstone Tech Ltd | Veículo todo-o-terreno |
| RU203851U1 (ru) * | 2020-12-23 | 2021-04-22 | федеральное государственное бюджетное образовательное учреждение высшего образования "Нижегородский государственный технический университет им. Р.Е. Алексеева" (НГТУ) | Шнековый движитель для машин, выполняющих технологические операции на дне водоёмов |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR555225A (fr) * | 1921-08-19 | 1923-06-26 | Système de propulsion nautique à cylindres hélicoïdaux creux | |
| US2388711A (en) * | 1944-06-14 | 1945-11-13 | Clarence H Sawyer | Boat propulsion means |
| FR1472099A (fr) * | 1965-11-30 | 1967-03-10 | Dispositif à flotteur hélicoïde rotatif destiné à équiper des engins flottants de tout type |
-
1973
- 1973-05-18 FR FR7318812A patent/FR2229604B1/fr not_active Expired
-
1974
- 1974-05-06 BE BE143973A patent/BE814607A/xx unknown
- 1974-05-08 SE SE7406159A patent/SE398091B/xx unknown
- 1974-05-08 CH CH624074A patent/CH578969A5/xx not_active IP Right Cessation
- 1974-05-14 US US469843A patent/US3906888A/en not_active Expired - Lifetime
- 1974-05-14 ZA ZA00743057A patent/ZA743057B/xx unknown
- 1974-05-14 NO NO741745A patent/NO136086C/no unknown
- 1974-05-14 IE IE1025/74A patent/IE40433B1/xx unknown
- 1974-05-14 NL NL7406486A patent/NL7406486A/xx not_active Application Discontinuation
- 1974-05-15 AT AT400474A patent/AT341895B/de not_active IP Right Cessation
- 1974-05-15 LU LU70085A patent/LU70085A1/xx unknown
- 1974-05-15 DE DE2423562A patent/DE2423562A1/de 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 CA CA200,328A patent/CA1001014A/fr not_active Expired
- 1974-05-17 RO RO7478829A patent/RO65625A/ro unknown
- 1974-05-17 CS CS743559A patent/CS194208B2/cs unknown
- 1974-05-17 JP JP49056082A patent/JPS5041293A/ja active Pending
- 1974-05-17 ES ES426395A patent/ES426395A1/es not_active Expired
- 1974-05-17 GB GB2222074A patent/GB1466454A/en not_active Expired
- 1974-05-17 IT IT68551/74A patent/IT1014204B/it active
- 1974-05-20 DD DD178634A patent/DD112405A5/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DD112405A5 (it) | 1975-04-12 |
| FR2229604B1 (it) | 1976-05-07 |
| NL7406486A (it) | 1974-11-20 |
| DK268174A (it) | 1975-01-27 |
| ZA743057B (en) | 1975-05-28 |
| BE814607A (fr) | 1974-11-06 |
| IE40433B1 (en) | 1979-06-06 |
| IT1014204B (it) | 1977-04-20 |
| CH578969A5 (it) | 1976-08-31 |
| GB1466454A (en) | 1977-03-09 |
| NO136086B (it) | 1977-04-12 |
| US3906888A (en) | 1975-09-23 |
| JPS5041293A (it) | 1975-04-15 |
| AU6898774A (en) | 1975-11-20 |
| CA1001014A (fr) | 1976-12-07 |
| DE2423562A1 (de) | 1974-12-05 |
| ES426395A1 (es) | 1976-11-01 |
| FI151874A (it) | 1974-11-19 |
| NO741745L (no) | 1974-11-19 |
| LU70085A1 (it) | 1975-02-24 |
| AT341895B (de) | 1978-03-10 |
| NO136086C (no) | 1977-07-20 |
| ATA400474A (de) | 1977-06-15 |
| SE398091B (sv) | 1977-12-05 |
| IE40433L (en) | 1974-11-18 |
| FR2229604A1 (it) | 1974-12-13 |
| CS194208B2 (en) | 1979-11-30 |
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