DD61438A - - Google Patents
Info
- Publication number
- DD61438A DD61438A DD61438DA DD61438A DD 61438 A DD61438 A DD 61438A DD 61438D A DD61438D A DD 61438DA DD 61438 A DD61438 A DD 61438A
- Authority
- DD
- German Democratic Republic
Links
Publications (1)
Publication Number | Publication Date |
---|---|
DD61438A true DD61438A (ja) |
Family
ID=255260
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DD61438D DD61438A (ja) |
Country Status (1)
Country | Link |
---|---|
DD (1) | DD61438A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2523180A1 (de) * | 1975-05-26 | 1977-02-03 | Horst Dipl Ing Eichler | Flankenpropeller fuer schnelle flug- und schwimmkoerper |
DE19931035A1 (de) * | 1999-07-06 | 2001-01-25 | Rudolf Bannasch | Rotor mit gespaltenem Rotorblatt |
-
0
- DD DD61438D patent/DD61438A/xx unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2523180A1 (de) * | 1975-05-26 | 1977-02-03 | Horst Dipl Ing Eichler | Flankenpropeller fuer schnelle flug- und schwimmkoerper |
DE19931035A1 (de) * | 1999-07-06 | 2001-01-25 | Rudolf Bannasch | Rotor mit gespaltenem Rotorblatt |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6736600B1 (en) | Rotor with a split rotor blade | |
US3504990A (en) | Undulating flow promoting rotor and assemblies embodying same | |
US4130378A (en) | Side propellers for the propulsion of fast boats and aircraft | |
US4445817A (en) | Propeller construction | |
DE19752369A1 (de) | Schlaufenförmiger Quertriebskörper (Splitwing Loop) | |
DE102009007870B4 (de) | Propellerflügel für einen Propeller für ein Windenergiemodul, Gehäuse für ein Windenergiemodul, Windenergiemodul, Windenergieanlage und Verwendung einer Windenergieanlage | |
EP0266802B1 (de) | Mantelpropeller | |
EP4450384A1 (en) | Variable toroidal propeller | |
FR808801A (fr) | Nouvelle hélice pour paquebots à grande vitesse et pour avions et aéronefs | |
DE132953C (ja) | ||
FR819229A (fr) | Voilure tournante | |
FR2521097B1 (ja) | ||
FR1062473A (fr) | Hélice périphérique | |
GB215192A (en) | Improvements in or relating to screw and like propellers | |
DD61438A (ja) |