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公开(公告)号：EP0593434A1
公开(公告)日：1994-04-27
申请号：EP90913936.0
申请日：1990-09-06
CPC分类号： F02M37/223 , B01D17/00 , B01D17/0208 , B01D17/042 , B01D17/045 , B01D17/08 , B01D27/08 , B01D27/144 , B01D29/114 , B01D29/117 , B01D29/58 , B01D29/846 , B01D35/18 , B01D35/30 , B01D36/001 , B01D36/003 , B01D36/02 , B01D2201/301 , B01D2201/34
摘要： A fuel filter assembly (200) employs a base (212) having a canister configuration for receiving and mounting a disposable filter element cartridge (214). The cartridge (214) includes a dual stage filter system wherein fuel flows axially to a primary filter element (274) for removing particulate matter and coalescing water droplets and axially to a secondary filter stage (292) which functions as a water barrier. The filtered fuel flows axially and through an outlet passage (249) in the base. Water may be collected in a sump (242). The cartridge is retained on the base by a collar (263) which engages against a roll seam structure (281) of the cartridge.
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公开(公告)号：EP0593434B1
公开(公告)日：1997-03-19
申请号：EP90913936.2
申请日：1990-09-06
CPC分类号： F02M37/223 , B01D17/00 , B01D17/0208 , B01D17/042 , B01D17/045 , B01D17/08 , B01D27/08 , B01D27/144 , B01D29/114 , B01D29/117 , B01D29/58 , B01D29/846 , B01D35/18 , B01D35/30 , B01D36/001 , B01D36/003 , B01D36/02 , B01D2201/301 , B01D2201/34
摘要： A fuel filter assembly (200) employs a base (212) having a canister configuration for receiving and mounting a disposable filter element cartridge (214). The cartridge (214) includes a dual stage filter system wherein fuel flows axially to a primary filter element (274) for removing particulate matter and coalescing water droplets and axially to a secondary filter stage (292) which functions as a water barrier. The filtered fuel flows axially and through an outlet passage (249) in the base. Water may be collected in a sump (242). The cartridge is retained on the base by a collar (263) which engages against a roll seam structure (281) of the cartridge.
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