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1. (WO2004094805) FUEL SUPPLY CONTROL SYSTEM FOR AUTOMOBILE
PCT Biblio. Data
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Latest bibliographic data on file with the International Bureau
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Pub. No.:
WO/2004/094805
International Application No.:
PCT/KR2004/000923
Publication Date:
04.11.2004
International Filing Date:
22.04.2004
IPC:
F02D 41/38
(2006.01),
F02D 41/40
(2006.01),
F02M 63/02
(2006.01)
F
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
D
CONTROLLING COMBUSTION ENGINES
41
Electrical control of supply of combustible mixture or its constituents
30
Controlling fuel injection
38
of the high pressure type
F
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
D
CONTROLLING COMBUSTION ENGINES
41
Electrical control of supply of combustible mixture or its constituents
30
Controlling fuel injection
38
of the high pressure type
40
with means for controlling injection timing or duration
F
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
M
SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
63
Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/-F02M57/143; Details, component parts or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/-F02M61/193
02
Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
Applicants:
PARK, Hee-Joong
[KR/KR]; (KR)
Inventors:
PARK, Hee-Joong
; (KR)
Agent:
NAM, Sang-Sun
; 9th Fl., Maekyung Media Center, 30, 1-ga, Pil-dong, Jung-ku, Seoul 100-728 (KR)
Priority Data:
20-2003-0012421
22.04.2003
KR
10-2003-0087065
03.12.2003
KR
Title
(EN)
FUEL SUPPLY CONTROL SYSTEM FOR AUTOMOBILE
(FR)
SYSTEME DE COMMANDE D'ALIMENTATION EN ESSENCE POUR VEHICULE AUTOMOBILE
Abstract:
(EN)
The present invention discloses a fuel supply control system for automobiles, which can save fuel by controlling the amount of fuel injected into each cylinder of the engine. The fuel supply control system for automobiles according to the present invention comprises a fuel tank, a fuel pump, a primary injector for injecting the fuel to the engine, which is connected with the fuel pump, an electronic control module for controlling the primary injector electrically, an auxiliary injector for injecting the fuel pumped from the fuel pump to each cylinder head or the intake manifold of the engine manually, wich is connected with the fuel pump, and a control switch for controlling fuel injection of the auxiliary injector selectively, which is connected with the auxiliary injector electrically.
(FR)
La présente invention a trait à un système de commande d'alimentation en essence pour véhicules automobiles, qui peut permettre une économie d'essence par le contrôle de la quantité d'essence injectée dans chaque cylindre du moteur. Le système de commande d'alimentation en essence pour véhicules automobiles selon la présente invention comporte un réservoir d'essence, une pompe à essence, un injecteur principal pour l'injection de l'essence au moteur, qui est relié à la pompe à essence, un module de commande électronique pour la commande électrique de l'injecteur principal et un injecteur auxiliaire pour l'injection manuelle de l'essence pompée depuis la pompe à essence à chaque culasse ou au collecteur d'admission du moteur qui est relié à la pompe à essence, et un commutateur de commande pour la commande sélective d'injection d'essence de l'injecteur auxiliaire, qui est en liaison électrique avec l'injecteur auxiliaire.
Designated States:
AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IT, LU, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language:
English (
EN
)
Filing Language:
Korean (
KO
)