ATE545579T1 - Bootsantriebsschraube - Google Patents
BootsantriebsschraubeInfo
- Publication number
- ATE545579T1 ATE545579T1 AT08170610T AT08170610T ATE545579T1 AT E545579 T1 ATE545579 T1 AT E545579T1 AT 08170610 T AT08170610 T AT 08170610T AT 08170610 T AT08170610 T AT 08170610T AT E545579 T1 ATE545579 T1 AT E545579T1
- Authority
- AT
- Austria
- Prior art keywords
- propeller blade
- propeller
- drive screw
- boat drive
- sheet metal
- Prior art date
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
- B63H1/26—Blades
- B63H1/265—Blades each blade being constituted by a surface enclosing an empty space, e.g. forming a closed loop
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)
- Screw Conveyors (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007058811A DE102007058811B4 (de) | 2007-12-05 | 2007-12-05 | Bootsantriebsschraube |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE545579T1 true ATE545579T1 (de) | 2012-03-15 |
Family
ID=40500375
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT08170610T ATE545579T1 (de) | 2007-12-05 | 2008-12-03 | Bootsantriebsschraube |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2072392B1 (de) |
AT (1) | ATE545579T1 (de) |
DE (1) | DE102007058811B4 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012155176A1 (en) * | 2011-05-18 | 2012-11-22 | R. & D. Ip Pty., Ltd. | Turbo thrust propeller |
FR2987655A1 (fr) * | 2012-03-05 | 2013-09-06 | Carpyz | Procede de conception et fabrication de propulseurs a turbine integree dans une helice |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1200162A (en) * | 1966-05-24 | 1970-07-29 | Robert Filmer Bridgland | Improvements in blades for screw-propellers and lifting rotors |
DE2322599A1 (de) * | 1972-05-12 | 1973-11-15 | Gen Signal Corp | Schaufelrad oder propeller |
US20030175120A1 (en) | 2002-03-12 | 2003-09-18 | St. Clair Alexander Sasha | Aqua / atmos propellor jet |
EP1499525A1 (de) * | 2002-04-29 | 2005-01-26 | Rolls-Royce Naval Marine, Inc. | Propeller |
-
2007
- 2007-12-05 DE DE102007058811A patent/DE102007058811B4/de not_active Expired - Fee Related
-
2008
- 2008-12-03 AT AT08170610T patent/ATE545579T1/de active
- 2008-12-03 EP EP08170610A patent/EP2072392B1/de not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
EP2072392A3 (de) | 2010-09-29 |
EP2072392B1 (de) | 2012-02-15 |
EP2072392A2 (de) | 2009-06-24 |
DE102007058811A1 (de) | 2009-06-18 |
DE102007058811B4 (de) | 2009-12-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE0950293L (sv) | Säkerhetspropeller | |
ATE544948T1 (de) | Rotorblatt für eine windturbine | |
NO20053711L (no) | Rotorblad for et vindkraftanlegg | |
DE502007006513D1 (de) | Ruder für Schiffe | |
DE502008000400D1 (de) | Ruderanordnung für Schiffe mit höheren Geschwindigkeiten mit einem kavitationsreduzierenden, twistierten, insbesondere Vollschweberuder | |
EP1659264A3 (de) | Turbinenschaufel mit zusätzlichem Kühlkanal in der Nähe der Eintrittskante | |
EP1712738A3 (de) | Bläsertriebwerkrotor mit niedriger Festigkeit | |
EP2180182A3 (de) | Aktive Zirkulationssteuerung von aerodynamischen Strukturen | |
EP1895101A3 (de) | Schaufel mit Rippen an der Schaufelspitze | |
EP2019203A3 (de) | Rotorblatt einer Windenergieanlage mit gewölbten Klappen | |
ATE504738T1 (de) | Windturbinenrotorschaufel | |
EP1619392A3 (de) | Lüfterschaufeln | |
DE602006011640D1 (de) | Blatt für einen windturbinenrotor | |
EP2154333A3 (de) | Gekühlte Schaufel und zugehörige Turbinenanordnung | |
EP1728970A3 (de) | Kühlsystem für Turbinenschaufel | |
ATE488694T1 (de) | Windturbinenschaufel mit biegklappen, die von oberflächendruckänderungen gesteuert werden | |
DK1626897T3 (da) | Ror til skibe | |
ATE451993T1 (de) | Entgratmesser für ein entgratwerkzeug | |
WO2010044966A3 (en) | Hub fin device | |
ATE545579T1 (de) | Bootsantriebsschraube | |
EP2169216A3 (de) | Windturbinenschaufel | |
BRPI0503451A (pt) | tambor para freio e freio de tambor | |
DE502006005984D1 (de) | Scherkopf für einen elektrischen rasierapparat | |
EP3508418A3 (de) | Zusammengesetzte rotorblätter mit integriertem befestigungsmechanismus | |
KR200480863Y1 (ko) | 선박용 프로펠러 |