(19)
(11) EP 1 322 443 A1

(12)

(43) Date of publication:
02.07.2003 Bulletin 2003/27

(21) Application number: 01969032.0

(22) Date of filing: 12.04.2001
(51) International Patent Classification (IPC)7: B23K 11/31, F15B 15/20, F15B 11/02
(86) International application number:
PCT/GB0101/700
(87) International publication number:
WO 0107/8934 (25.10.2001 Gazette 2001/43)
(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: 13.04.2000 GB 0009048
13.09.2000 GB 0022477

(71) Applicant: SAVAIR + ARO LIMITED
VerwoodWimborneDorset BH31 6AX (GB)

(72) Inventors:
  • HELLIKER, Peter
    Poole,Dorset BH15 4HP (GB)
  • WARD, Allan
    Blandford,Dorset DT11 8EL (GB)
  • TIBERGHIEN, Olivier
    F-37360 Semblancay (FR)

(74) Representative: Bérogin, Francis 
Cabinet Plasseraud84, rue d'Amsterdam
75440 Paris Cedex 09
75440 Paris Cedex 09 (FR)

   


(54) CONTROL VALVES AND SYSTEMS FOR PNEUMATIC CYLINDERS