(19)
(11) EP 0 551 260 A1

(12)

(43) Date of publication:
21.07.1993 Bulletin 1993/29

(21) Application number: 91903960.0

(22) Date of filing: 22.02.1991
(51) International Patent Classification (IPC): 
F23G 5/ 00( . )
F23G 5/ 10( . )
F23G 5/ 08( . )
(86) International application number:
PCT/NO1991/000025
(87) International publication number:
WO 1991/013292 (05.09.1991 Gazette 1991/21)
(84) Designated Contracting States:
DE FR GB SE

(30) Priority: 23.02.1990 NO 19900000861

(71) Applicant: NORSK HYDRO TECHNOLOGY B.V.
NL-4540 AA Sluiskil (NL)

(72) Inventor:
  • HENRIKSEN, Norolf
    N-3670 Notodden (NO)

(74) Representative: Bleukx, Lucas Lodewijk Maria, Ir. 
Norsk Hydro Technology B.V., Rue Neerveld 107
B-1200 Bruxelles
B-1200 Bruxelles (BE)

   


(54) PLASMA HEATING IN CLOSED CIRCULATION SYSTEM