(19)
(11) EP 0 049 257 A1

(12)

(43) Date of publication:
14.04.1982 Bulletin 1982/15

(21) Application number: 81900926.0

(22) Date of filing: 06.04.1981
(51) International Patent Classification (IPC): 
H05B 41/ 282( . )
 H05B 41/ 392( . )
(86) International application number:
PCT/SE1981/000106
(87) International publication number:
WO 1981/002965 (15.10.1981 Gazette 1981/24)
(84) Designated Contracting States:
CH DE FR GB LI NL SE

(30) Priority: 09.04.1980 SE 19800002691

(71) Applicant: FOCUS NEON FASTIGHETS AB
S-12609 Hägersten (SE)

(72) Inventors:
  • ÖHLUND, Selfrid, Gunnar
    S-117 44 Stockholm (SE)
  • OLSSON, Nils Arthur
    S-121 69 Johanneshov (SE)

   


(54) CONTROL DEVICE FOR A CONVERTER-CURRENT VALVE FOR OPERATING A GAS DISCHARGE TUBE FROM A D.C. SOURCE