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1. (WO2010143782) VEHICLE FUEL INJECTION SYSTEM WHICH CAN EASILY DETECT INFLOW PATH OF FOREIGN SUBSTANCES
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2010/143782 International Application No.: PCT/KR2009/005283
Publication Date: 16.12.2010 International Filing Date: 17.09.2009
IPC:
B60K 15/04 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
K
ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS; AUXILIARY DRIVES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST, OR FUEL SUPPLY, OF PROPULSION UNITS, IN VEHICLES
15
Arrangement in connection with fuel supply of combustion engines; Mounting or construction of fuel tanks
03
Fuel tanks
04
Tank inlets
Applicants: AHN, Bok Soo[KR/KR]; KR (UsOnly)
DAESIN & SKO CO. LTD[KR/KR]; 223-27, Seongnam-dong Seo-gu Incheon 404-220, KR (AllExceptUS)
Inventors: AHN, Bok Soo; KR
Agent: KO, Jung Han; 3F Seowon Bldg. 1543-5, Seocho-dong, Seocho-gu Seoul 137-872, KR
Priority Data:
10-2009-005124610.06.2009KR
Title (EN) VEHICLE FUEL INJECTION SYSTEM WHICH CAN EASILY DETECT INFLOW PATH OF FOREIGN SUBSTANCES
(FR) SYSTÈME D'INJECTION DE CARBURANT POUR VÉHICULES CAPABLE DE DÉTECTER FACILEMENT LA VOIE D'ENTRÉE DE SUBSTANCES ÉTRANGÈRES
(KO) 이물질 유입 경로의 파악이 용이한 자동차 연료 주유 시스템
Abstract:
(EN) 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.
(FR) La présente invention concerne un système d'injection pour véhicules qui peut facilement détecter une voie d'entrée de substances étrangères, une voie par laquelle des impuretés ou substances étrangères contenues dans le carburant sont introduites pouvant être détectée rapidement et avec précision, ainsi que les défauts de parties d'un véhicule causés par l'entrée d'impuretés, et le système peut ainsi améliorer l'identification des raisons de l'instabilité de combustion du moteur d'un véhicule et la précision lors de l'entretien du véhicule. À cette fin, le système comprend un filtre à carburant injecté monté sur un côté d'une conduite d'alimentation de carburant injecté pour filtrer les impuretés ou substances étrangères contenues dans le carburant injecté dans une bombe et un filtre à carburant de moteur monté sur un côté d'une conduite d'alimentation de carburant de moteur pour filtrer les impuretés ou substances étrangères contenues dans le carburant injecté dans un moteur, une voie d'entrée des impuretés ou substances étrangères pouvant être identifiée en fonction des résultats de filtration du filtre à carburant injecté et du filtre à carburant de moteur.
(KO) 본 발명은 이물질 유입경로의 파악이 용이한 자동차 연료 주유시스템을 개시하며, 본 발명의 자동차 연료 주유 시스템은 연료에 포함된 불순물 내지 이물질의 유입 경로 및 이로 인한 자동차 부품의 결함을 정확하고 신속하게 파악함으로써 자동차 엔진의 연소에 불안정성을 제공하는 원인규명 및 자동차 유지관리의 명확성을 향상시키기 위한 것이며, 이를 위하여 주유연료공급라인의 어느 일측에 설치되어서 봄베에 주입되는 연료에 포함된 이물질 또는 불순물을 필터링하는 주유연료필터 및 엔진연료공급라인의 어느 일측에 설치되어서 엔진에 주입되는 연료에 포함된 이물질 또는 불순물을 필터링하는 엔진연료필터를 포함하고, 주유연료필터와 엔진연료필터의 연료의 필터링 결과로써 이물질 또는 불순물이 연료에 유입된 유입 경로를 확인할 수 있다.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: Korean (KO)
Filing Language: Korean (KO)