Title:
ディーゼル燃料用結合フィルター
Document Type and Number:
Japanese Patent JP2009503324
Kind Code:
A
Abstract:
A combination filter (1) for diesel fuel, comprising an outer casing (2), a filter cartridge (5) dividing the interior of the casing (2) into two separate chambers (6, 7) to which an inlet conduit (3) for the diesel fuel to be filtered and an outlet conduit (4) for the filtered diesel oil are connected respectively, said cartridge (5) having a filtering capacity for the diesel fuel which is at least equal to that required by the specific application, said cartridge (5) comprising at least two filtering baffles (50, 51) associated with each other in such a manner as to be traversed in series by the diesel fuel to be filtered, that filtering baffle (50) more upstream with respect to the direction in which the diesel fuel traverses having a filtering capacity less than that required by the specific application but such as to retain the solid phase component of the diesel fuel which forms at the paraffin formation temperature.
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Inventors:
Giron Day, Giorgio
Application Number:
JP2008523186A
Publication Date:
January 29, 2009
Filing Date:
July 18, 2006
Export Citation:
Assignee:
FFI Filters Sochieta Peracioni
International Classes:
F02M37/22; B01D29/07; B01D29/11; B01D29/50; B01D35/02; B01D27/00; B01D27/06
Domestic Patent References:
| JPS6456110A | 1989-03-03 | |||
| JPS5979203U | 1984-05-29 | |||
| JP2002519569A | 2002-07-02 | |||
| JP2003175309A | 2003-06-24 |
Attorney, Agent or Firm:
Takao Hamano
Morita Tetsuji
Teruichi Hirai
Morita Tetsuji
Teruichi Hirai