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1. WO2006100130 - DELIVERY UNIT

Publication Number WO/2006/100130
Publication Date 28.09.2006
International Application No. PCT/EP2006/050154
International Filing Date 11.01.2006
IPC
F02M 37/02 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
37Apparatus 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
02Feeding by means of suction apparatus, e.g. by air flow through carburettors
F02M 37/10 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
37Apparatus 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
04Feeding by means of driven pumps
08electrically driven
10submerged in fuel, e.g. in reservoir
CPC
F02M 37/025
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
37Apparatus 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
02Feeding by means of suction apparatus, e.g. by air flow through carburettors
025Feeding by means of a liquid fuel-driven jet pump
F02M 37/106
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
37Apparatus 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
04Feeding by means of driven pumps
08electrically driven
10submerged in fuel, e.g. in reservoir
106the pump being installed in a sub-tank
Y10T 137/85978
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
137Fluid handling
8593Systems
85978With pump
Y10T 137/86075
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
137Fluid handling
8593Systems
85978With pump
86075And jet-aspiration type pump
Y10T 137/86212
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
137Fluid handling
8593Systems
86187Plural tanks or compartments connected for serial flow
86212Plural compartments formed by baffles
Y10T 137/86348
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
137Fluid handling
8593Systems
86348Tank with internally extending flow guide, pipe or conduit
Applicants
  • SIEMENS VDO AUTOMOTIVE AG [DE]/[DE] (AE, AG, AL, AM, AT, AU, AZ, BA, BB, BE, BF, BG, BJ, BR, BW, BY, BZ, CA, CF, CG, CH, CI, CM, CN, CO, CR, CU, CY, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, FR, GA, GB, GD, GE, GH, GM, GN, GQ, GR, GW, HR, HU, ID, IE, IL, IN, IS, IT, JP, KE, KG, KM, KN, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, LY, MA, MC, MD, MG, MK, ML, MN, MR, MW, MX, MZ, NA, NE, NG, NI, NL, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SI, SK, SL, SM, SN, SY, SZ, TD, TG, TJ, TM, TN, TR, TT, TZ, UA, UG, UZ, VC, VN, YU, ZA, ZM, ZW)
  • MARKEFKA, Klaus [DE]/[DE] (UsOnly)
Inventors
  • MARKEFKA, Klaus
Common Representative
  • SIEMENS VDO AUTOMOTIVE AG
Priority Data
10 2005 014 287.724.03.2005DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) FÖRDEREINHEIT
(EN) DELIVERY UNIT
(FR) UNITÉ DE TRANSPORT
Abstract
(DE)
Gegenstand der Erfindung ist eine Fördereinheit (4) mit einem Schwalltopf (5), einer in dem Schwalltopf (5) angeordneten Kraftstoffpumpe (6) und einer in den Schwalltopf (5) fördernden Saugstrahlpumpe (8), wobei die Saugstrahlpumpe (8) aus einer Treibstrahldüse (13) mit einer Düsenöffnung, einem Mischrohr (14) , eine Ansaugöffnung, einer daran angeordneten Saugleitung (11) besteht und stromabwärts des Mischrohrs (14) ein Prallelement (16) angeordnet ist.
(EN)
The invention relates to a delivery unit (4) comprising a compensating baffle pot (5) provided with a fuel pump (6) arranged therein and a sucking jet pump (8) for conveying a liquid to the baffle pot (5), wherein said sucking jet pump (8) comprises a propulsion jet nozzle (13) provided with an opening, a mixing pipe (14), a suction opening with a suction line (11) and a deflecting element (16) located downstream of said mixing pipe (14).
(FR)
L'invention concerne une unité de transport (4) comportant une cuve de compensation (5), dans laquelle est montée une pompe de carburant (6), ainsi qu'une pompe à jet aspirant (8) transportant le liquide dans la cuve de compensation (5). Cette pompe à jet aspirant (8) comprend une buse à jet de propulsion (13) dotée d'une ouverture, un tube mélangeur (14), une ouverture d'aspiration avec conduit d'aspiration (11), en aval du tube mélangeur (14) se trouvant un élément déflecteur (16).
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