BE377352A - - Google Patents
Info
- Publication number
- BE377352A BE377352A BE377352DA BE377352A BE 377352 A BE377352 A BE 377352A BE 377352D A BE377352D A BE 377352DA BE 377352 A BE377352 A BE 377352A
- Authority
- BE
- Belgium
- Prior art keywords
- propellers
- thruster
- propeller
- double
- opposite direction
- Prior art date
Links
- 239000012530 fluid Substances 0.000 claims description 11
- 230000008602 contraction Effects 0.000 claims description 2
- 239000011295 pitch Substances 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 2
- 239000003380 propellant Substances 0.000 description 2
- 241000251729 Elasmobranchii Species 0.000 description 1
- 108091081406 G-quadruplex Proteins 0.000 description 1
- 235000002597 Solanum melongena Nutrition 0.000 description 1
- 244000061458 Solanum melongena Species 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000035939 shock 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
- B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
- B63H5/08—Arrangements on vessels of propulsion elements directly acting on water of propellers of more than one propeller
- B63H5/10—Arrangements on vessels of propulsion elements directly acting on water of propellers of more than one propeller of coaxial type, e.g. of counter-rotative type
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 |
|---|---|
| BE377352A true BE377352A (en:Method) |
Family
ID=47641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE377352D BE377352A (en:Method) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE377352A (en:Method) |
-
0
- BE BE377352D patent/BE377352A/fr unknown
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