BE644060A - - Google Patents
Info
- Publication number
- BE644060A BE644060A BE644060DA BE644060A BE 644060 A BE644060 A BE 644060A BE 644060D A BE644060D A BE 644060DA BE 644060 A BE644060 A BE 644060A
- Authority
- BE
- Belgium
- Prior art keywords
- rudder
- tunnel
- propeller
- boat
- main panel
- Prior art date
Links
- 230000013011 mating Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
- B63H25/06—Steering by rudders
- B63H25/38—Rudders
- B63H25/381—Rudders with flaps
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Lining And Supports For Tunnels (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB0070778 | 1963-02-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE644060A true BE644060A (en:Method) | 1964-06-15 |
Family
ID=6976783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE644060D BE644060A (en:Method) | 1963-02-19 | 1964-02-19 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE644060A (en:Method) |
| NL (1) | NL6401053A (en:Method) |
-
1964
- 1964-02-07 NL NL6401053A patent/NL6401053A/xx unknown
- 1964-02-19 BE BE644060D patent/BE644060A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6401053A (en:Method) | 1964-08-20 |
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