Some content of this application is unavailable at the moment.
If this situation persists, please contact us atFeedback&Contact
1. (WO2019030078) FUEL INJECTOR NOZZLE
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/030078 International Application No.: PCT/EP2018/070890
Publication Date: 14.02.2019 International Filing Date: 01.08.2018
IPC:
F02M 61/18 (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
61
Fuel injectors not provided for in groups F02M39/-F02M57/94
16
Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02-F02M61/14132
18
Injection nozzles, e.g. having valve-seats
Applicants:
ROBERT BOSCH GMBH [DE/DE]; Postfach 30 02 20 70442 Stuttgart, DE
Inventors:
DOETSCH, James; US
PETERSON, Kevin; US
Priority Data:
62/542,60208.08.2017US
Title (EN) FUEL INJECTOR NOZZLE
(FR) BUSE D'INJECTEUR DE CARBURANT
Abstract:
(EN) A fuel injector including a fuel injector housing, a valve seat formed at one end of the fuel injector housing, and a valve body disposed in the fuel injector housing and operable to open and close a spray hole in the valve seat. The spray hole includes one or more surface features that permit control of the fuel injector spray pattern and spray characteristics.
(FR) Un injecteur de carburant comprend un boîtier d'injecteur de carburant, un siège de soupape formé au niveau d'une extrémité du boîtier d'injecteur de carburant, et un corps de soupape disposé dans le boîtier d'injecteur de carburant et permettant d'ouvrir et de fermer un trou de pulvérisation dans le siège de soupape. Le trou de pulvérisation comprend un ou plusieurs éléments de surface qui permettent le réglage du motif de pulvérisation d'injecteur de carburant et des caractéristiques de pulvérisation.
front page image
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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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: English (EN)
Filing Language: English (EN)