Title:
DRIVING MECHANISM DISPOSED ON THE OUTSIDE OF THE HULL OF A WATERCRAFT
Document Type and Number:
WIPO Patent Application WO2002020347
Kind Code:
A3
Abstract:
The invention relates to a driving mechanism disposed on the hull (100) of a watercraft comprising an impeller (4) which is used for the propulsion of said watercraft. The impeller is arranged in a housing (1). The cross-section of the flow channel (26) for the impeller is enlarged. Behind the impeller, the cross-section is reduced towards the outlet (6). The cross-section of the outlet can be altered. An adjustable guiding device (2) is arranged in the inlet.
Inventors:
REUTER REINHOLD (DE)
HEER MANFRED (DE)
KAUL STEFAN (DE)
HEER MANFRED (DE)
KAUL STEFAN (DE)
Application Number:
PCT/EP2001/010356
Publication Date:
June 27, 2002
Filing Date:
September 07, 2001
Export Citation:
Assignee:
SCHOTTEL GMBH & CO KG (DE)
REUTER REINHOLD (DE)
HEER MANFRED (DE)
KAUL STEFAN (DE)
REUTER REINHOLD (DE)
HEER MANFRED (DE)
KAUL STEFAN (DE)
International Classes:
B63H5/07; B63H5/125; B63H11/10; B63H11/103; B63H21/17; B63H23/24; (IPC1-7): B63H11/10; B63H21/17; B63H11/103
Domestic Patent References:
| WO1998019907A1 | 1998-05-14 |
Foreign References:
| US5722866A | 1998-03-03 | |||
| US3279704A | 1966-10-18 | |||
| US5545063A | 1996-08-13 | |||
| US3214903A | 1965-11-02 | |||
| DE3942673A1 | 1991-07-04 | |||
| US5964626A | 1999-10-12 | |||
| GB1119687A | 1968-07-10 |
Other References:
PATENT ABSTRACTS OF JAPAN vol. 015, no. 491 (M - 1190) 12 December 1991 (1991-12-12)
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