(19)
(11) EP 0 819 329 A1

(12)

(43) Date of publication:
21.01.1998 Bulletin 1998/04

(21) Application number: 96909430.0

(22) Date of filing: 27.03.1996
(51) International Patent Classification (IPC): 
H02M 1/ 088( . )
H03K 17/ 567( . )
 H03K 17/ 10( . )
H03K 17/ 732( . )
(86) International application number:
PCT/SE1996/000394
(87) International publication number:
WO 1996/031932 (10.10.1996 Gazette 1996/45)
(84) Designated Contracting States:
DE FR GB IT

(30) Priority: 05.04.1995 SE 19950001246

(71) Applicant: ASEA BROWN BOVERI AB
721 83 Västeras (SE)

(72) Inventor:
  • DANIELSSON, Bo
    S-771 43 Ludvika (SE)

   


(54) THYRISTOR VALVE FOR A CONVERTER INTENDED FOR USE IN POWER TRANSMISSION BY MEANS OF HIGH-VOLTAGE DIRECT CURRENT