(19)
(11) EP 0 550 572 A1

(12)

(43) Date of publication:
14.07.1993 Bulletin 1993/28

(21) Application number: 91917239.0

(22) Date of filing: 25.09.1991
(51) International Patent Classification (IPC): 
H01M 2/ 02( . )
H01M 2/ 08( . )
H01M 2/ 04( . )
H01M 10/ 39( . )
(86) International application number:
PCT/GB1991/001652
(87) International publication number:
WO 1992/005594 (02.04.1992 Gazette 1992/08)
(84) Designated Contracting States:
AT BE CH DE DK ES FR GB GR IT LI LU NL SE

(30) Priority: 25.09.1990 GB 19900020828

(71) Applicant: CHLORIDE SILENT POWER LIMITED
Runcorn Cheshire, WA7 1PZ (GB)

(72) Inventors:
  • O'NEIL-BELL, Christopher "Oakwood"
    Great Sankey Warrington WA7 2TE (GB)
  • MacLACHLAN, Stuart 1 Foxlea Comberbach
    Cheshire CW9 6QG (GB)
  • GEE, Paul 3 Firthfields Close Davenham
    Cheshire CW9 8JX (GB)

(74) Representative: Cross, Rupert Edward Blount, et al 
BOULT, WADE & TENNANT 27 Furnival Street
London EC4A 1PQ
London EC4A 1PQ (GB)

   


(54) A SODIUM ELECTRODE ENERGY CONVERSION DEVICE AND A METHOD OF CLOSING THE CASE OF A SODIUM ELECTRODE ENERGY CONVERSION DEVICE