NL7214788A - - Google Patents
Info
- Publication number
- NL7214788A NL7214788A NL7214788A NL7214788A NL7214788A NL 7214788 A NL7214788 A NL 7214788A NL 7214788 A NL7214788 A NL 7214788A NL 7214788 A NL7214788 A NL 7214788A NL 7214788 A NL7214788 A NL 7214788A
- Authority
- NL
- Netherlands
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
- B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
- B63B1/04—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull
- B63B1/08—Shape of aft part
-
- 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
- B63H1/02—Propulsive elements directly acting on water of rotary type
- B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
- B63H1/14—Propellers
- B63H1/28—Other means for improving propeller efficiency
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Hydraulic Turbines (AREA)
- Prevention Of Electric Corrosion (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL15136171A PL81918B1 (OSRAM) | 1971-11-02 | 1971-11-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7214788A true NL7214788A (OSRAM) | 1973-05-04 |
Family
ID=19956115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7214788A NL7214788A (OSRAM) | 1971-11-02 | 1972-11-01 |
Country Status (6)
| Country | Link |
|---|---|
| DE (1) | DE2253761C3 (OSRAM) |
| GB (1) | GB1362125A (OSRAM) |
| NL (1) | NL7214788A (OSRAM) |
| NO (1) | NO135461C (OSRAM) |
| PL (1) | PL81918B1 (OSRAM) |
| SE (1) | SE396926B (OSRAM) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2536425C3 (de) * | 1975-08-16 | 1979-09-20 | Giovanni Battista Dr. Mailand Tommasi Di Vignano (Italien) | Verfahren zum Herstellen eines Hinterschiffes mit einem schneckenartigen Schraubenkanal |
| DE3116727A1 (de) * | 1981-04-28 | 1982-11-25 | Ernst A. Nönnecke Maritimes Ingenieurbüro, 2000 Hamburg | "schiffskoerper fuer ein einschraubenschiff, zweischraubenschiff mit doppelrumpfhinterschiff und katamaran" |
| JPS6341292A (ja) * | 1986-08-06 | 1988-02-22 | Nippon Kokan Kk <Nkk> | オフセンタ−船尾付き船舶 |
| DE4305389A1 (de) * | 1993-02-22 | 1994-08-25 | Dudszus Alfred Prof Dr Ing Hab | Propulsionsverbesserndes Hinterschiff vereinfachter Bauweise mit Vordrall-Propulsionssteven |
-
1971
- 1971-11-02 PL PL15136171A patent/PL81918B1/pl unknown
-
1972
- 1972-11-01 NO NO3937/72A patent/NO135461C/no unknown
- 1972-11-01 SE SE7214143A patent/SE396926B/xx unknown
- 1972-11-01 NL NL7214788A patent/NL7214788A/xx unknown
- 1972-11-02 DE DE2253761A patent/DE2253761C3/de not_active Expired
- 1972-11-02 GB GB5046772A patent/GB1362125A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NO135461C (OSRAM) | 1977-04-13 |
| DE2253761B2 (de) | 1975-03-06 |
| GB1362125A (en) | 1974-07-30 |
| SE396926B (sv) | 1977-10-10 |
| NO135461B (OSRAM) | 1977-01-03 |
| DE2253761A1 (de) | 1973-05-10 |
| DE2253761C3 (de) | 1975-10-09 |
| PL81918B1 (OSRAM) | 1975-10-31 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BN | A decision not to publish the application has become irrevocable |