(19)

(11)

EP 0 698 200 A1

(12)

(43) Date of publication: 28.02.1996 Bulletin 1996/09 (21) Application number: 94916462.0 (22) Date of filing: 17.05.1994

(51) International Patent Classification (IPC):  F16L 41/ 03( . ) F24H 9/ 12( . ) (86) International application number: PCT/SE1994/000458 (87) International publication number: WO 1994/027095 (24.11.1994 Gazette 1994/26)

(84) Designated Contracting States: AT BE CH DE DK FR GB LI NL (30) Priority: 19.05.1993 SE 19930001729 (71) Applicant: THERMOPANEL AB S-250 22 Helsingborg (SE)	(72) Inventor: ÄKERBLOM, Lars S-752 57 Uppsala (SE) (74) Representative: Berglund, Gustav Arthur, et al  AWAPATENT AB, Berga Allé 1 S-254 52 Helsingborg S-254 52 Helsingborg (SE)