(19)

(11)

EP 0 719 398 A1

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(43) Date of publication: 03.07.1996 Bulletin 1996/27 (21) Application number: 94927899.0 (22) Date of filing: 16.09.1994

(51) International Patent Classification (IPC):  B01D 53/ 30( . ) B01D 53/ 56( . ) B01D 53/ 86( . ) F23C 10/ 02( . ) F23J 7/ 00( . ) F23N 5/ 00( . ) F23N 5/ 18( . ) B01D 53/ 34( . ) B01D 53/ 74( . ) F23C 10/ 00( . ) F23C 10/ 28( . ) F23J 15/ 00( . ) G05B 13/ 02( . ) (86) International application number: PCT/SE1994/000866 (87) International publication number: WO 1995/008081 (23.03.1995 Gazette 1995/13)

(84) Designated Contracting States: AT CH DE GB LI NL (30) Priority: 17.09.1993 SE 19930003041 (71) Applicant: EUROSIM S-611 22 Nyköping (SE)	(72) Inventor: BERGDAHL, Bengt-Göran S-611 37 Nyköping (SE) (74) Representative: Henningsson, Gunnar, et al  AWAPATENT AB, Box 45086 S-104 30 Stockholm S-104 30 Stockholm (SE)