(19)
(11) EP 1 299 600 A1

(12)

(43) Date of publication:
09.04.2003 Bulletin 2003/15

(21) Application number: 01949111.7

(22) Date of filing: 12.07.2001
(51) International Patent Classification (IPC)7E03F 5/14
(86) International application number:
PCT/AU0100/833
(87) International publication number:
WO 0200/4755 (17.01.2002 Gazette 2002/03)
(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: 12.07.2000 AU PQ871600
26.10.2000 AU PR101200
08.06.2001 AU PR558001

(71) Applicant: Ecosol Pty. Ltd.
Adelaide, S.A. 5000 (AU)

(72) Inventors:
  • ROY, Scott, Wade
    Adelaide, S.A. 5000 (AU)
  • WALLACE, Allan, K.
    Tranmere, S.A. 5073 (AU)

(74) Representative: Davies, Gregory Mark 
Urquhart-Dykes & LordAlexandra House1 Alexandra RoadWales
Swansea, Wales SA1 5ED
Swansea, Wales SA1 5ED (GB)

   


(54) UNDERSHOT OVERFLOW FILTER