(19)
(11) EP 1 258 017 A1

(12)

(43) Date of publication:
20.11.2002 Bulletin 2002/47

(21) Application number: 01909362.4

(22) Date of filing: 20.02.2001
(51) International Patent Classification (IPC)7H01F 27/02
(86) International application number:
PCT/CA0100/195
(87) International publication number:
WO 0106/3629 (30.08.2001 Gazette 2001/35)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 24.02.2000 US 184520 P

(71) Applicant: Unifin International, Inc.
London,Ontario N6A 4P4 (CA)

(72) Inventors:
  • SHEERIN, Geoffrey, Thomas
    London, Ontario N6E 2S2 (CA)
  • CORKE, Christopher, C.
    London, Ontario N5W 3N6 (CA)
  • BRESCACIN, Laurie, John
    St. Thomas, Ontario N5R 5Y3 (CA)

(74) Representative: Lerwill, John et al
A.A. Thornton & Co.235 High Holborn
London, WC1V 7LE
London, WC1V 7LE (GB)

   


(54) SYSTEM AND METHOD FOR COOLING TRANSFORMERS