(19)
(11) EP 1 387 961 A1

(12)

(43) Date of publication:
11.02.2004 Bulletin 2004/07

(21) Application number: 01969980.0

(22) Date of filing: 25.09.2001
(51) International Patent Classification (IPC)7F04C 29/10, F04C 23/00, F04C 18/16
(86) International application number:
PCT/GB2001/004278
(87) International publication number:
WO 2002/025115 (28.03.2002 Gazette 2002/12)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 25.09.2000 GB 0023456

(71) Applicant: Compair UK Limited
High Wycombe,Buckinghamshire HP13 5SF (GB)

(72) Inventors:
  • NICHOL, Philip
    High Wycombe,Buckinghamshire HP13 5PB (GB)
  • FOUTAIN, Lyndon, Paul
    Haddenham,Buckinghamshire HP17 8EJ (GB)
  • COKER, Terrence, Edward
    High Wycombe,Buckinghamshire HP13 5SL (GB)

(74) Representative: Bucks, Teresa Anne et al
BOULT WADE TENNANT,Verulam Gardens70 Gray's Inn Road
London WC1X 8BT
London WC1X 8BT (GB)

   


(54) MULTI-STAGE SCREW COMPRESSOR