BE419952A - - Google Patents
Info
- Publication number
- BE419952A BE419952A BE419952DA BE419952A BE 419952 A BE419952 A BE 419952A BE 419952D A BE419952D A BE 419952DA BE 419952 A BE419952 A BE 419952A
- Authority
- BE
- Belgium
- Prior art keywords
- wheel
- profiled body
- improving
- degree
- paddlewheels
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 27
- 230000000630 rising effect Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 6
- 238000007654 immersion Methods 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 230000001133 acceleration Effects 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000001965 increasing effect Effects 0.000 description 3
- 230000004941 influx Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000001141 propulsive effect Effects 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
Classifications
-
- 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
- B63H5/02—Arrangements on vessels of propulsion elements directly acting on water of paddle wheels, e.g. of stern wheels
- B63H5/04—Arrangements on vessels of propulsion elements directly acting on water of paddle wheels, e.g. of stern wheels with stationary water-guiding elements
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE419952A true BE419952A (enExample) |
Family
ID=82129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE419952D BE419952A (enExample) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE419952A (enExample) |
-
0
- BE BE419952D patent/BE419952A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3464893B1 (fr) | Éolienne flottante | |
| EP2528806B1 (fr) | Support flottant pour structure off-shore telle que notamment une eolienne | |
| WO2000018641A1 (fr) | Structure portante a tourbillon marginal reduit | |
| FR2479132A1 (fr) | Pale a hautes performances pour rotor d'helicoptere | |
| FR2507149A1 (fr) | Extremite de pale pour voilure tournante d'aeronef et voilure tournante pourvue de telles extremites de pale | |
| EP3286069B1 (fr) | Support flottant avec section horizontale variable avec la profondeur | |
| EP0110896B1 (fr) | Voilure a usage sportif et engin composite s'y rapportant | |
| CA1331319C (fr) | Dispositif destine a maintenir sous l'eau les engins sous-marins remorques, et procede d'utilisation | |
| BE419952A (enExample) | ||
| FR2538772A1 (fr) | Navire a voile a hydropteres | |
| FR2887224A1 (fr) | Engin multimilieux | |
| CA1136060A (fr) | Engin de prelevement selectif d'une couche de liquide leger a la surface d'une nappe d'eau | |
| WO2014106765A1 (fr) | Turbine a aubes helicoidales | |
| FR2970525A1 (fr) | Installation energetique adaptee pour exploiter un flux de fluide | |
| WO2007135270A1 (fr) | Aeronef comportant un dispositif de reduction de la trainee induite | |
| EP3707371B1 (fr) | Centrale hydroelectrique flottante pour rivieres peu profondes | |
| WO2015107125A1 (fr) | Navire multicoque à propulsion marine | |
| WO1982000812A1 (fr) | Navire a moteur monocoque | |
| FR2931690A1 (fr) | Palme a rendement maximal | |
| EP1940678B1 (fr) | Coque pour engin de navigation dont la carène permet d'augmenter les performances de glisse sur l'eau | |
| EP0024221A1 (fr) | Ancre de marine, notamment pour navires de gros tonnages | |
| EP1685020A1 (fr) | Carene planante | |
| EP0012067A1 (fr) | Dispositif de nettoyage des surfaces liquides | |
| FR3026716A1 (fr) | Gouvernail a hydrogenerateur integre et navire comportant un tel gouvernail | |
| FR2614261A1 (fr) | Surface de sustentation pour moyen de transport sur l'eau ou une surface enneigee et moyen de transport comportant une telle surface de sustentation. |