BR0204830A - Dispositivo injetor de combustìvel e sistema de combustìvel para motores de combustão interna, bem como motor de combustão interna - Google Patents

Dispositivo injetor de combustìvel e sistema de combustìvel para motores de combustão interna, bem como motor de combustão interna

Info

Publication number
BR0204830A
BR0204830A BR0204830-2A BR0204830A BR0204830A BR 0204830 A BR0204830 A BR 0204830A BR 0204830 A BR0204830 A BR 0204830A BR 0204830 A BR0204830 A BR 0204830A
Authority
BR
Brazil
Prior art keywords
internal combustion
fuel
injector device
combustion engines
fuel injector
Prior art date
Application number
BR0204830-2A
Other languages
English (en)
Portuguese (pt)
Inventor
Potz Detlev
Gerhard Mack
Thomas Kuegler
Original Assignee
Bosch Gmbh Robert
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of BR0204830A publication Critical patent/BR0204830A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
    • F02M61/1806—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for characterised by the arrangement of discharge orifices, e.g. orientation or size
    • F02M61/182—Discharge orifices being situated in different transversal planes with respect to valve member direction of movement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M45/00—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship
    • F02M45/02—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts
    • F02M45/04—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts with a small initial part, e.g. initial part for partial load and initial and main part for full load
    • F02M45/08—Injectors peculiar thereto
    • F02M45/086—Having more than one injection-valve controlling discharge orifices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
    • F02M61/10—Other injectors with elongated valve bodies, i.e. of needle-valve type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/46—Valves, e.g. injectors, with concentric valve bodies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
BR0204830-2A 2001-04-17 2002-04-04 Dispositivo injetor de combustìvel e sistema de combustìvel para motores de combustão interna, bem como motor de combustão interna BR0204830A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2001118699 DE10118699A1 (de) 2001-04-17 2001-04-17 Kraftstoff-Einspritzvorrichtung und Kraftstoffsystem für Brennkraftmaschinen, sowie Brennkraftmaschine
PCT/DE2002/001234 WO2002084110A1 (fr) 2001-04-17 2002-04-04 Dispositif d'injection de carburant comprenant deux elements de soupape coaxiaux, systeme de carburant pour moteurs a combustion interne et moteurs a combustion interne

Publications (1)

Publication Number Publication Date
BR0204830A true BR0204830A (pt) 2003-04-29

Family

ID=7681665

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0204830-2A BR0204830A (pt) 2001-04-17 2002-04-04 Dispositivo injetor de combustìvel e sistema de combustìvel para motores de combustão interna, bem como motor de combustão interna

Country Status (6)

Country Link
EP (1) EP1381774B1 (fr)
JP (1) JP4076142B2 (fr)
BR (1) BR0204830A (fr)
DE (2) DE10118699A1 (fr)
PL (1) PL358121A1 (fr)
WO (1) WO2002084110A1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1482165A1 (fr) * 2003-05-26 2004-12-01 Siemens Aktiengesellschaft Injecteur avec plusieurs orifices pour moteur à combustion interne et prcédé d'utilisation d'un injecteur avec plusieurs orifices
DE10326044A1 (de) * 2003-06-10 2004-12-30 Robert Bosch Gmbh Einspritzdüse für Brennkraftmaschinen
DE10341452A1 (de) * 2003-09-09 2005-03-31 Robert Bosch Gmbh Kraftstoffeinspritzventil für Brennkraftmaschinen
DE10348978A1 (de) * 2003-10-22 2005-05-25 Robert Bosch Gmbh Kraftstoff-Einspritzvorrichtung, insbesondere für eine Brennkraftmaschine mit Direkteinspritzung
DE102004015361A1 (de) * 2004-03-30 2005-10-20 Bosch Gmbh Robert Ventil zum Einspritzen von Kraftstoff
US7243862B2 (en) 2004-04-07 2007-07-17 Delphi Technologies, Inc. Apparatus and method for mode-switching fuel injector nozzle
DE102004020550A1 (de) * 2004-04-27 2005-11-24 Robert Bosch Gmbh Einspritzdüse
TR200402048A1 (tr) * 2004-08-18 2006-03-21 Robert Bosch Gmbh Hidrolik kontrollü değişken kesitli enjektör memesi.
DE102004046899A1 (de) * 2004-09-28 2006-03-30 Robert Bosch Gmbh Kraftstoffeinspritzvorrichtung
TR200504275A1 (tr) * 2005-10-26 2007-10-22 Robert Bosch Gmbh Konik yakıt kanallı enjektör sistemi.
DE102006012842A1 (de) * 2006-03-21 2007-09-27 Robert Bosch Gmbh Kraftstoffeinspritzventile für Brennkraftmaschinen
DE102010040309A1 (de) 2010-09-07 2012-03-08 Robert Bosch Gmbh Brennstoffeinspritzventil
DE102010040307A1 (de) 2010-09-07 2012-03-08 Robert Bosch Gmbh Brennstoffeinspritzventil
CN116044628A (zh) * 2023-01-03 2023-05-02 哈尔滨工程大学 一种机油润滑式甲醇燃料共轨式喷油器

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2710138A1 (de) * 1977-03-09 1978-09-14 Maschf Augsburg Nuernberg Ag Mehrloch-einspritzduese
DE3036583A1 (de) * 1980-09-27 1982-05-13 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzduese
DE3214040A1 (de) * 1982-04-16 1983-10-20 Volkswagenwerk Ag, 3180 Wolfsburg Kraftstoffeinspritzduese, insbesondere fuer einen schnellaufenden fahrzeug-dieselmotor
EP0267203A1 (fr) * 1986-04-25 1988-05-18 VOEST-ALPINE AUTOMOTIVE Gesellschaft m.b.H. Injecteur pour moteurs a combustion interne
DE4115457A1 (de) * 1990-05-17 1991-11-21 Avl Verbrennungskraft Messtech Einspritzduese fuer eine brennkraftmaschine
DE4023223A1 (de) * 1990-07-21 1992-01-23 Bosch Gmbh Robert Kraftstoff-einspritzduese fuer brennkraftmaschinen
DE19739905A1 (de) * 1997-09-11 1999-03-18 Bosch Gmbh Robert Kraftstoffeinspritzventil
DE69922087T2 (de) * 1998-06-24 2005-12-01 Delphi Technologies, Inc., Troy Brennstoffeinspritzdüse
GB9914642D0 (en) * 1999-06-24 1999-08-25 Lucas Ind Plc Fuel injector
US6338445B1 (en) * 1999-10-06 2002-01-15 Delphi Technologies, Inc. Fuel injector
DE10034444A1 (de) * 2000-07-15 2002-01-24 Bosch Gmbh Robert Brennstoffeinspritzventil

Also Published As

Publication number Publication date
DE10118699A1 (de) 2002-10-31
WO2002084110A1 (fr) 2002-10-24
EP1381774B1 (fr) 2006-07-05
EP1381774A1 (fr) 2004-01-21
JP2004518907A (ja) 2004-06-24
JP4076142B2 (ja) 2008-04-16
DE50207439D1 (de) 2006-08-17
PL358121A1 (en) 2004-08-09

Similar Documents

Publication Publication Date Title
BR0204830A (pt) Dispositivo injetor de combustìvel e sistema de combustìvel para motores de combustão interna, bem como motor de combustão interna
DE69938615D1 (de) Hochdruckbrennstoffpumpe für eine Brennkraftmaschine
BR0208725A (pt) Motor de combustão interna com injeção direta
BRPI0410364A (pt) motor a pistão e método para controlar um motor a pistão
DE50100641D1 (de) Kraftstoffeinspritzventil für brennkraftmaschinen
DE60034417D1 (de) Kraftstoffeinspritzventil für Hubkolbenbrennkraftmaschine
BRPI0704212A (pt) bomba para um meio fluido, em particular para uso manual em motores de combustão interna operados com combustìvel diesel
BR0106435B1 (pt) sistema de injeção de combustìvel para motores de combustão interna.
DE50105813D1 (de) Kraftstoffeinspritzventil für brennkraftmaschinen
ATE337477T1 (de) Abgasanlage einer brennkraftmaschine
ATE455956T1 (de) Kraftstoffinjektor
BR0303111B1 (pt) sistema de injeção de combustìvel para motor de combustação interna.
SE0201238L (sv) Fyrtakts förbränningsmotor med roterande ventilstyrning
DE50102645D1 (de) Kraftstoffeinspritzventil für brennkraftmaschinen
DE68906300D1 (de) Ventileinheit fuer einen brennkraftmaschineneinlass, bestehend aus lamellenrueckschlagventilen.
BR9915638A (pt) Dispositivo para o tratamento de combustìvel em motores de combustão interna
DE60113033D1 (de) Brennstoffeinspritzventilkörper für direkteinspritzende Verbrennungskraftmaschine
ITTO20010271A0 (it) Perfezionamenti ai motori a combustione interna con sistema idraulicoper l'azionamento variabile delle valvole del motore.
ITMI20041791A1 (it) Procedimento per limitare l'aumento di pressione in un sistema di iniezione dopo lo spegnimento di un motore a combustione interna.
BRPI0407942A (pt) válvula de injeção de combustìvel
DE10345225A1 (de) Kraftstoffeinspritzsystem mit einer Entlüftungsvorrichtung
AR047226A1 (es) Un motor de combustion interna , un cabezal de motor y una linea de distribucion de combustible
BRPI0403353A (pt) Reconhecimento do ciclo de motor para fornecimento de combustìvel
DE50213647D1 (de) Kraftstoff-einspritzvorrichtung, insbesondere injektor, für brennkraftmaschinen
DE50100475D1 (de) Brennkraftmaschine mit Abgasrückführung

Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]