ARRANGEMENT FOR COOLING AN ELECTRICAL MACHINE - Patent 2059996

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EP 2 059 996 A1

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(43)	Date of publication:
	20.05.2009 Bulletin 2009/21

(21)	Application number: 07823087.7

(22)	Date of filing: 07.09.2007

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International Patent Classification (IPC):

H02K 9/04^(2006.01)

H02K 16/02^(2006.01)

(86)	International application number:
	PCT/FI2007/000226

(87)	International publication number:
	WO 2008/028996 (13.03.2008 Gazette 2008/11)

(84)	Designated Contracting States:
	AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
	Designated Extension States:
	AL BA HR MK RS

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Priority:

07.09.2006 FI 20060800

(71)	Applicant: ABB Oy
	00380 Helsinki (FI)

(72)	Inventors:
	IKÄHEIMO, Jouni FI-61300 Kurikka (FI) HAURU, Alpo FI-65100 Vaasa (FI) KIVELÄ, Ville FI-65200 Vaasa (FI)

(54)	ARRANGEMENT FOR COOLING AN ELECTRICAL MACHINE