(19)
(11) EP 0 855 931 A1

(12)

(43) Date of publication:
05.08.1998 Bulletin 1998/32

(21) Application number: 96930617.0

(22) Date of filing: 29.08.1996
(51) International Patent Classification (IPC): 
B01D 29/ 01( . )
 B01D 35/ 05( . )
(86) International application number:
PCT/US1996/013822
(87) International publication number:
WO 1997/007869 (06.03.1997 Gazette 1997/11)
(84) Designated Contracting States:
DE FR GB NL SE

(30) Priority: 29.08.1995 US 19950002904

(71) Applicant: Cargill, Lynn E.
Mt. Clemens, MI 48043 (US)

(72) Inventor:
  • Cargill, Lynn E.
    Mt. Clemens, MI 48043 (US)

(74) Representative: West, Alan Harry, et al 
R.G.C. Jenkins & Co. 26 Caxton Street
London SW1H 0RJ
London SW1H 0RJ (GB)

   


(54) SELF-CLEANING FLUID FILTER UNIT