DEVICE FOR REDUCING THE POWER DEMAND FOR THE PROPULSION OF A SHIP

A device (10) for reducing the power demand for the propulsion of a ship, and for broad-built or non-broad-built not-very-fast ships of any type is de- signed in such a way that the device (10), which is affixed to the hull (100) at a short distance upstream of the propeller, comprises a fore-nozzle...

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Main Author MEWIS, FRIEDRICH
Format Patent
LanguageEnglish
French
Published 09.07.2013
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Abstract A device (10) for reducing the power demand for the propulsion of a ship, and for broad-built or non-broad-built not-very-fast ships of any type is de- signed in such a way that the device (10), which is affixed to the hull (100) at a short distance upstream of the propeller, comprises a fore-nozzle (20) with fins or hydrofoils (30; 30a, 30b, 30c, 30d) that are arranged within the fore-nozzle, wherein the fore-nozzle, at the top, can be tilted forwards, pref- erably by up to 8°, on a horizontal transverse axis that extends through the centre of the fore-nozzle.
AbstractList A device (10) for reducing the power demand for the propulsion of a ship, and for broad-built or non-broad-built not-very-fast ships of any type is de- signed in such a way that the device (10), which is affixed to the hull (100) at a short distance upstream of the propeller, comprises a fore-nozzle (20) with fins or hydrofoils (30; 30a, 30b, 30c, 30d) that are arranged within the fore-nozzle, wherein the fore-nozzle, at the top, can be tilted forwards, pref- erably by up to 8°, on a horizontal transverse axis that extends through the centre of the fore-nozzle.
Author MEWIS, FRIEDRICH
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DocumentTitleAlternate DISPOSITIF DE REDUCTION DU BESOIN DE PUISSANCE POUR LA PROPULSION D'UN NAVIRE
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RelatedCompanies BECKER MARINE SYSTEMS GMBH & CO. KG
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Snippet A device (10) for reducing the power demand for the propulsion of a ship, and for broad-built or non-broad-built not-very-fast ships of any type is de- signed...
SourceID epo
SourceType Open Access Repository
SubjectTerms MARINE PROPULSION OR STEERING
PERFORMING OPERATIONS
RELATED EQUIPMENT
SHIPS OR OTHER WATERBORNE VESSELS
TRANSPORTING
Title DEVICE FOR REDUCING THE POWER DEMAND FOR THE PROPULSION OF A SHIP
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