COMBINED AXIAL AIR-COOLING OF A TRANSFORMER - Patent 0956566

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EP 0 956 566 A1

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(43)	Date of publication:
	17.11.1999 Bulletin 1999/46

(21)	Application number: 98902358.0

(22)	Date of filing: 02.02.1998

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International Patent Classification (IPC):

H01F 27/ 08^{( . )}

H01F 27/ 32^{( . )}

(86)	International application number:
	PCT/SE1998/000161

(87)	International publication number:
	WO 1998/034240 (06.08.1998 Gazette 1998/31)

(84)	Designated Contracting States:
	AT BE CH DE DK ES FI FR GB GR IE IT LI LU NL PT SE
	Designated Extension States:
	LT LV RO SI

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Priority:

03.02.1997 SE 19970000346
28.11.1997 SE 19970004420

(71)	Applicant: ABB AB
	721 83 Västeras (SE)

(72)	Inventors:
	KYLANDER, Gunnar S-723 43 Västeras (SE) LEIJON, Mats S-723 35 Västeras (SE)

(74)	Representative: Hopfgarten, Nils
	L.A. Groth & Co. KB P.O. Box 6107 102 32 Stockholm 102 32 Stockholm (SE)

(54)	COMBINED AXIAL AIR-COOLING OF A TRANSFORMER