BE709657A - - Google Patents
Info
- Publication number
- BE709657A BE709657A BE709657DA BE709657A BE 709657 A BE709657 A BE 709657A BE 709657D A BE709657D A BE 709657DA BE 709657 A BE709657 A BE 709657A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
-
- 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
- B63H1/18—Propellers with means for diminishing cavitation, e.g. supercavitation
-
- 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
- B63H1/20—Hubs; Blade connections
-
- 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
- B63H1/26—Blades
-
- 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
- B63H2001/286—Injection of gas into fluid flow to propellers, or around propeller blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H23/00—Transmitting power from propulsion power plant to propulsive elements
- B63H23/32—Other parts
- B63H23/34—Propeller shafts; Paddle-wheel shafts; Attachment of propellers on shafts
- B63H2023/346—Propeller shafts; Paddle-wheel shafts; Attachment of propellers on shafts comprising hollow shaft members
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US616999A US3385374A (en) | 1967-01-23 | 1967-01-23 | Marine propeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE709657A true BE709657A (US08197722-20120612-C00042.png) | 1968-07-19 |
Family
ID=24471877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE709657D BE709657A (US08197722-20120612-C00042.png) | 1967-01-23 | 1968-01-19 |
Country Status (10)
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2251468B3 (de) * | 1972-10-20 | 2008-02-28 | Licentia Patent-Verwaltungs-Gmbh | Verfahren und Einrichtung zur Verbesserung des Wirkungsgrades von Antrieben für Wasserfahrzeuge |
| US4050849A (en) * | 1976-04-19 | 1977-09-27 | Sheets Herman E | Hydrodynamic transmission for ship propulsion |
| US5464321A (en) * | 1978-11-24 | 1995-11-07 | The United States Of America As Represented By The Secretary Of The Navy | Marine propeller |
| GB2164306B (en) * | 1984-09-17 | 1988-08-24 | Vickers Plc | Multi-bladed propeller and shaft assembly |
| DE19734770A1 (de) * | 1997-08-11 | 1999-02-18 | Tina Artinger | Einrichtung zur Verringerung der Randwirbel von endlichen dynamischen Auftriebskörpern durch Erzeugung einer Gegenströmung |
| BG64380B1 (bg) * | 1999-04-26 | 2004-12-30 | Добромир АЛЕКСАНДРОВ | Витло |
| DE10160000B4 (de) * | 2001-12-07 | 2005-10-27 | Kvaerner Warnow Werft Gmbh | Verfahren und Vorrichtung zum Reduzieren von Materialschäden an Schiffsrudern |
| US10315742B2 (en) | 2017-08-22 | 2019-06-11 | Aurora Flight Sciences Corporation | High efficiency, low RPM, underwater propeller |
| US11644046B2 (en) | 2018-01-05 | 2023-05-09 | Aurora Flight Sciences Corporation | Composite fan blades with integral attachment mechanism |
| WO2024127049A1 (en) * | 2022-12-15 | 2024-06-20 | Kovacs Attila | Propeller for a watercraft and watercraft having such a propeller |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA505082A (en) * | 1954-08-17 | Hauser Arnold | Fluid propeller drive | |
| US736952A (en) * | 1903-01-08 | 1903-08-25 | William Logan | Screw-propeller. |
| US1119178A (en) * | 1912-07-15 | 1914-12-01 | Carl A Krantz | Propeller and driving means therefor. |
| US1190755A (en) * | 1914-07-16 | 1916-07-11 | John Hahn | Method of propulsion for vessels and screw-propeller for effecting the same. |
| FR493771A (fr) * | 1916-12-30 | 1919-08-21 | Pierre Jean Baptiste Boiffin | Système de propulsion dans les fluides par des jets de gaz, à haute température, animés d'un mouvement rotatoire autour d'un axe commun horizontal |
| FR22339E (fr) * | 1917-08-04 | 1921-06-30 | Pierre Jean Baptiste Boiffin | Système de propulsion dans les fluides par des jets de gaz à haute température animés d'un mouvement rotatoire autour d'un axe commun horizontal |
| FR26777E (fr) * | 1921-11-04 | 1924-03-15 | Système de propulsion dans les fluides par des jets de gaz à haute température, animés d'un mouvement rotatoire autour d'un axe commun horizontal | |
| US2169325A (en) * | 1934-06-08 | 1939-08-15 | Julius J Novak | Sustaining and propelling member for fluid-sustained craft |
| US2058361A (en) * | 1935-06-04 | 1936-10-20 | Starr K Sherwood | Propeller |
| US2511156A (en) * | 1946-08-07 | 1950-06-13 | Richard J Glass | Propeller |
| DE805732C (de) * | 1949-06-30 | 1951-05-28 | Hermann Piontek | Fluegelschraube bzw. Schaufelrad mit Duesenantrieb |
| DE846361C (de) * | 1949-09-13 | 1952-08-11 | Arnold Hauser | Antriebseinrichtung mit einem mindestens zweifluegeligen Propeller, insbesondere fuer Schiffe |
| DE828651C (de) * | 1950-06-27 | 1952-01-21 | Rudolf Voigt Dipl Ing | Schraubenpropeller mit Reaktionsantrieb |
| DE851001C (de) * | 1951-03-08 | 1952-09-29 | Hermann Piontek | Fluegelschraube bzw. Schaufelrad mit Duesenantrieb, insbesondere fuer Schiffsantrieb |
| GB774396A (en) * | 1954-04-23 | 1957-05-08 | Elfyn John Richards | Improvements in or relating to helicopter rotor propulsion means |
| US3109495A (en) * | 1962-12-18 | 1963-11-05 | Thomas G Laug | Base ventilated hydrofoil |
| US3209714A (en) * | 1963-10-14 | 1965-10-05 | Romald E Bowles | Fluid control systems for foils |
-
1967
- 1967-01-23 US US616999A patent/US3385374A/en not_active Expired - Lifetime
-
1968
- 1968-01-17 GB GB2484/68A patent/GB1218363A/en not_active Expired
- 1968-01-19 BE BE709657D patent/BE709657A/xx unknown
- 1968-01-19 DE DE19681556511 patent/DE1556511B2/de not_active Withdrawn
- 1968-01-22 ES ES349613A patent/ES349613A1/es not_active Expired
- 1968-01-22 NO NO00259/68A patent/NO127389B/no unknown
- 1968-01-22 NL NL6800936A patent/NL6800936A/xx unknown
- 1968-01-22 SE SE00835/68A patent/SE350231B/xx unknown
- 1968-01-22 FR FR1553261D patent/FR1553261A/fr not_active Expired
- 1968-01-23 CH CH100468A patent/CH491780A/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE1556511B2 (de) | 1970-09-24 |
| ES349613A1 (es) | 1969-10-01 |
| NO127389B (US08197722-20120612-C00042.png) | 1973-06-18 |
| GB1218363A (en) | 1971-01-06 |
| CH491780A (de) | 1970-06-15 |
| SE350231B (US08197722-20120612-C00042.png) | 1972-10-23 |
| DE1556511A1 (US08197722-20120612-C00042.png) | 1970-09-24 |
| US3385374A (en) | 1968-05-28 |
| NL6800936A (US08197722-20120612-C00042.png) | 1968-07-24 |
| FR1553261A (US08197722-20120612-C00042.png) | 1969-01-10 |
