(19)
(11) EP 0 965 161 A1

(12)

(43) Date of publication:
22.12.1999 Bulletin 1999/51

(21) Application number: 98908128.0

(22) Date of filing: 05.03.1998
(51) International Patent Classification (IPC): 
H02K 3/ 493( . )
(86) International application number:
PCT/FI1998/000197
(87) International publication number:
WO 1998/043340 (01.10.1998 Gazette 1998/39)
(84) Designated Contracting States:
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 05.03.1997 FI 19970000943

(71) Applicant: Alamäki, Jarmo
53200 Lappeenranta (FI)

(72) Inventors:
  • ALAMÄKI, Jarmo
    FIN-53200 Lappeenranta (FI)
  • PYRHÖNEN, Juha
    FIN-53850 Lappeenranta (FI)
  • HUPPUNEN, Jussi
    FIN-53810 Lappeenranta (FI)

(74) Representative: Hjelt, Dag Silvio Hjalmar Andrea, et al 
Borenius & Co Oy Ab, Folkskolegränd 3
00100 Helsingfors
00100 Helsingfors (FI)

   


(54) METHOD AND APPARATUS FOR PROFILING MAGNETIC FLUX