BE391943A - - Google Patents
Info
- Publication number
- BE391943A BE391943A BE391943DA BE391943A BE 391943 A BE391943 A BE 391943A BE 391943D A BE391943D A BE 391943DA BE 391943 A BE391943 A BE 391943A
- Authority
- BE
- Belgium
- Prior art keywords
- boat
- drums
- friction
- water
- braking
- Prior art date
Links
- 238000005096 rolling process Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
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
-
- 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
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Braking Arrangements (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
BE391943A true BE391943A (enrdf_load_stackoverflow) |
Family
ID=59640
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE391943D BE391943A (enrdf_load_stackoverflow) |
Country Status (1)
Country | Link |
---|---|
BE (1) | BE391943A (enrdf_load_stackoverflow) |
-
0
- BE BE391943D patent/BE391943A/fr unknown
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2877738B1 (fr) | Machine tournante a rotor fluidique a pales orientables | |
US4849647A (en) | Floating water turbine | |
US9981726B2 (en) | Reversing propulsion device for watercraft | |
EP1897799B1 (fr) | Dispositif de stabilisation dynamique d'un engin sous-marin | |
EP3283366B1 (fr) | Propulseur pour un bateau | |
FR2986280A1 (fr) | Rotor d'hydrolienne comportant au moins une pale mobile en rotation autour d'un axe radial et des moyens de limitation du mouvement en rotation de ladite pale, et hydrolienne comprenant un tel rotor | |
BE391943A (enrdf_load_stackoverflow) | ||
FR2983535A1 (fr) | Hydrolienne | |
EP3687890B1 (fr) | Bateau moteur à foils rétractables par basculement | |
FR2606729A1 (fr) | Coque pour petits bateaux tres rapides | |
FR3026716A1 (fr) | Gouvernail a hydrogenerateur integre et navire comportant un tel gouvernail | |
EP2045184B1 (fr) | Propulseur en nacelle pour navire | |
FR2818953A1 (fr) | Bateau a moteurs comportant un dispositif pour le propulser et le diriger simultanement | |
EP2982596B1 (fr) | Dispositif de propulsion, notamment pour un véhicule marin, comportant au moins une hélice à pales orientables | |
FR2520420A1 (fr) | Appareil de nettoyage automatique d'une surface immergee, en particulier de parois de piscine | |
WO2024246060A1 (fr) | Système de transmission pour dispositif generateur de flux fluidique a membrane | |
FR2707703A1 (fr) | Pompe péristaltique utilisant les corps roulants d'un palier de type roulement comme éléments presseurs d'un tube déformable. | |
CH717097B1 (fr) | Navire de croisière hôtelière pour une utilisation en milieu lacustre. | |
FR2830233A1 (fr) | Coque pour structure navigante | |
WO1991001249A1 (fr) | Structure support pour appendice lateral d'embarcation | |
BE342942A (enrdf_load_stackoverflow) | ||
FR2519312A1 (fr) | Dispositif d'engin nautique a flotteurs propulseurs | |
BE361255A (enrdf_load_stackoverflow) | ||
BE443310A (enrdf_load_stackoverflow) | ||
BE419952A (enrdf_load_stackoverflow) |