Title:
VEHICLE FUEL INJECTION SYSTEM WHICH CAN EASILY DETECT INFLOW PATH OF FOREIGN SUBSTANCES
Document Type and Number:
WIPO Patent Application WO/2010/143782
Kind Code:
A1
Abstract:
The present invention provides a vehicle injection system which can easily detect an inflow path of foreign substances, wherein a path, through which impurities or foreign substances contained in fuel are introduced, may be detected precisely in a short time together with the defects of parts of a vehicle caused by the impurity inflow, and thus the system can improve identification of the reasons for the combustion instability of a vehicle engine and accuracy in maintaining the vehicle. To this end, the system includes an injected fuel filter mounted at a side of an injected fuel supply line for filtering impurities or foreign substances contained in fuel injected into a bomb and an engine fuel filter mounted at a side of an engine fuel supply line for filtering impurities or foreign substances contained in fuel injected into an engine, wherein an impurity or foreign substance inflow path may be identified according to the filtering results of the injected fuel filter and the engine fuel filter.
Inventors:
AHN BOK SOO (KR)
Application Number:
PCT/KR2009/005283
Publication Date:
December 16, 2010
Filing Date:
September 17, 2009
Export Citation:
Assignee:
DAESIN & SKO CO LTD (KR)
AHN BOK SOO (KR)
AHN BOK SOO (KR)
International Classes:
B60K15/04
Domestic Patent References:
| WO1998010952A1 | 1998-03-19 |
Foreign References:
| KR20080110282A | 2008-12-18 | |||
| KR19980055365A | 1998-09-25 | |||
| US5392750A | 1995-02-28 |
Attorney, Agent or Firm:
KO, Jung Han (KR)
고정한 (KR)
고정한 (KR)
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