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1. (WO2018197238) FUEL-CONVEYING SYSTEM FOR USE IN A VEHICLE
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Pub. No.: WO/2018/197238 International Application No.: PCT/EP2018/059573
Publication Date: 01.11.2018 International Filing Date: 13.04.2018
IPC:
F02M 37/00 (2006.01) ,B60K 15/077 (2006.01) ,F02M 37/02 (2006.01) ,F02M 37/10 (2006.01) ,F02M 37/18 (2006.01) ,B60K 15/03 (2006.01) ,F02M 37/08 (2006.01)
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
37
Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
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
077
with means modifying or controlling distribution or motion of fuel, e.g. to prevent noise, surge, splash or fuel starvation
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
37
Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
02
Feeding by means of suction apparatus, e.g. by air flow through carburettors
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
37
Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
04
Feeding by means of driven pumps
08
electrically driven
10
submerged in fuel, e.g. in reservoir
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
37
Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
04
Feeding by means of driven pumps
18
characterised by provision of main and auxiliary pumps
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
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
37
Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
04
Feeding by means of driven pumps
08
electrically driven
Applicants:
CONTINENTAL AUTOMOTIVE GMBH [DE/DE]; Vahrenwalder Straße 9 30165 Hannover, DE
Inventors:
VÖLKER, Marc; DE
SAUSNER, Andreas; DE
Priority Data:
10 2017 207 106.027.04.2017DE
Title (EN) FUEL-CONVEYING SYSTEM FOR USE IN A VEHICLE
(FR) SYSTÈME DE REFOULEMENT DE CARBURANT DESTINÉ À ÊTRE UTILISÉ DANS UN VÉHICULE
(DE) KRAFTSTOFFFÖRDERSYSTEM ZUR VERWENDUNG IN EINEM FAHRZEUG
Abstract:
(EN) The invention relates to a fuel-conveying system for use in a vehicle, comprising: at least one primary fuel pump for supplying a combustion engine with a fuel whilst providing a fuel pressure, at least one secondary fuel pump 12 decoupled from the primary fuel pump 10 for supplying at least one ejector pump 14, 16 with a fuel jet as required and for adjusting a pressure of the fuel jet before a nozzle of the ejector pump 14, 16 independently of the primary fuel pump 10, and at least one ejector pump 14, 16 for conveying the fuel from one region 4b of a fuel tank 4 to another region 4a of the fuel tank 4.
(FR) L'invention concerne un système de refoulement de carburant destiné être utilisé dans un véhicule, le système comprenant : au moins une pompe à carburant primaire pour l'alimentation d'un moteur à combustion interne en carburant par utilisation d'une pression de carburant, au moins une pompe à carburant secondaire (12) découplée de la pompe à carburant primaire (10) pour l'alimentation, en fonction des besoins, d'au moins une pompe à jet aspirant (14, 16) au moyen d'un jet de carburant et pour le réglage, indépendant de la pompe à carburant primaire (10) d'une pression du jet de carburant en amont d'une buse de la pompe à jet aspirant (14, 16), et au moins une pompe à jet aspirant (14, 16) pour le refoulement du carburant d'une zone (4b) d'un réservoir de carburant (4) à une autre zone (4a) du réservoir de carburant (4).
(DE) Es wird ein Kraftstofffördersystem zur Verwendung in einem Fahrzeug vorgeschlagen, umfassend: zumindest eine primäre Kraftstoffpumpe zur Versorgung eines Verbrennungsmotors mit einem Kraftstoff unter Bereitstellung eines Kraftstoffdruckes, zumindest eine von der primären Kraftstoffpumpe 10 entkoppelte sekundäre Kraftstoffpumpe 12 zur bedarfsgerechten Versorgung zumindest einer Saugstrahlpumpe 14, 16 mit einem Kraftstoffstrahl und zur von der primären Kraftstoffpumpe 10 unabhängigen Einstellung eines Drucks des Kraftstoffstrahls vor einer Düse der Saugstrahlpumpe 14, 16 und zumindest eine Saugstrahlpumpe 14, 16 zur Förderung des Kraftstoffes von einem Bereich 4b eines Kraftstofftanks 4 zu einem anderen Bereich 4a des Kraftstofftanks 4.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, 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, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, 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, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: German (DE)
Filing Language: German (DE)