Title:
ROTATIONALLY RETRACTABLE PROPELLER
Document Type and Number:
WIPO Patent Application WO2004092007
Kind Code:
A9
Abstract:
The device has a propulsion set with a rigid structure containing a engine for rotating a propeller (3) at the interior of a cylindrical turbine using a shaft turning between the engine and propeller. A displacement unit (101) moves the set between retracted and deployed (B) positions in a uniform circular movement with respect to a center of rotation (11) situated at the level of the hull or beneath the hull.
Inventors:
FONTANILLE GUY (FR)
TURNER YAN (FR)
DELALANDRE PATRICK (FR)
TURNER YAN (FR)
DELALANDRE PATRICK (FR)
Application Number:
PCT/FR2004/000743
Publication Date:
December 29, 2004
Filing Date:
March 25, 2004
Export Citation:
Assignee:
MAX POWER (FR)
FONTANILLE GUY (FR)
TURNER YAN (FR)
DELALANDRE PATRICK (FR)
FONTANILLE GUY (FR)
TURNER YAN (FR)
DELALANDRE PATRICK (FR)
International Classes:
B63H5/125; B63H20/04; (IPC1-7): B63H5/125
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