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1. (WO2015043637) METERING UNIT
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2015/043637 International Application No.: PCT/EP2013/070078
Publication Date: 02.04.2015 International Filing Date: 26.09.2013
IPC:
F02M 59/46 (2006.01) ,F02M 63/00 (2006.01) ,F02M 59/34 (2006.01) ,F02M 59/36 (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
59
Pumps specially adapted for fuel-injection and not provided for in groups F02M39/-F02M57/126
44
Details, component parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02-F02M59/42165
46
Valves
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
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
59
Pumps specially adapted for fuel-injection and not provided for in groups F02M39/-F02M57/126
20
Varying fuel delivery in quantity or timing
34
by throttling of passages to pumping elements or of overflow passages
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
59
Pumps specially adapted for fuel-injection and not provided for in groups F02M39/-F02M57/126
20
Varying fuel delivery in quantity or timing
36
by variably-timed valves controlling fuel passages
Applicants:
ROBERT BOSCH GMBH [DE/DE]; Postfach 30 02 20 70442 Stuttgart, DE
Inventors:
KOEHLER, Achim; DE
Common
Representative:
ROBERT BOSCH GMBH; Postfach 30 02 20 70442 Stuttgart, DE
Priority Data:
Title (EN) METERING UNIT
(FR) ENSEMBLE DOSEUR
(DE) ZUMESSEINHEIT
Abstract:
(EN) The invention relates to a metering unit (1) for a fuel pump, especially for a high-pressure fuel pump of a fuel injection system for air-compressing, self-igniting internal combustion engines. The metering unit (1) comprises an actuator (5) and a valve body (9), wherein the valve body (9) can be at least indirectly operated by the actuator (5). The valve body (9) can be actuated by way of transmission sleeve (20). The transmission sleeve (20) can be made of plastic.
(FR) L'invention concerne un ensemble doseur (1) destiné à une pompe à combustible, en particulier à une pompe à haute pression d'une installation d'injection de combustible pour machines à combustion interne suralimentées à auto-allumage. L'ensemble doseur (1) comprend un actionneur (5) et un corps de soupape (9), ledit corps de soupape (9) pouvant être actionné au moins indirectement par l'actionneur (5). Le corps de soupape (9) peut être actionné au moyen d'un manchon de transmission (20). Le manchon de transmission (20) peut être fabriqué en matériau synthétique.
(DE) Eine Zumesseinheit (1) dient für eine Brennstoffpumpe, insbesondere für eine Hochdruckpumpe einer Brennstoffeinspritzanlage für luftverdichtende, selbstzündende Brennkraftmaschinen. Die Zumesseinheit (1) umfasst einen Aktor (5) und einen Ventilkörper (9), wobei der Ventilkörper (9) zumindest mittelbar von dem Aktor (5) betätigbar ist. Der Ventilkörper (9) ist hierbei mittels einer Übertragungshülse (20) betätigbar. Die Übertragungshülse (20) kann aus einem Kunststoff bestehen.
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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, 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, KN, KP, KR, 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, 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, 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)