A METHOD OF PROVIDING A SHIP WITH A LARGE DIAMETER SCREW PROPELLER AND A SHIP HAVING A LARGE DIAMETER SCREW PROPELLER - Patent 2259964

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EP 2 259 964 A1

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(43)	Date of publication:
	15.12.2010 Bulletin 2010/50

(21)	Application number: 09731260.7

(22)	Date of filing: 30.03.2009

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International Patent Classification (IPC):

B63H 1/28^(2006.01)
B63H 1/15^(2006.01)

B63B 3/48^(2006.01)
B63H 5/07^(2006.01)

(86)	International application number:
	PCT/SE2009/050333

(87)	International publication number:
	WO 2009/126096 (15.10.2009 Gazette 2009/42)

(84)	Designated Contracting States:
	AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR
	Designated Extension States:
	AL BA RS

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Priority:

08.04.2008 SE 0800785

(71)	Applicant: Rolls-Royce Aktiebolag
	681 29 Kristinehamn (SE)

(72)	Inventor:
	FORSSTRÖM, Jan-Olov S-681 35 Kristinehamn (SE)

(74)	Representative: Johansson, Lars-Erik
	Hynell Patenttjänst AB Patron Carls väg 2 683 40 Uddeholm 683 40 Uddeholm (SE)

(54)	A METHOD OF PROVIDING A SHIP WITH A LARGE DIAMETER SCREW PROPELLER AND A SHIP HAVING A LARGE DIAMETER SCREW PROPELLER