BR9908987A - Dispositivo de injeção de combustìvel - Google Patents

Dispositivo de injeção de combustìvel

Info

Publication number
BR9908987A
BR9908987A BR9908987-4A BR9908987A BR9908987A BR 9908987 A BR9908987 A BR 9908987A BR 9908987 A BR9908987 A BR 9908987A BR 9908987 A BR9908987 A BR 9908987A
Authority
BR
Brazil
Prior art keywords
fuel injection
injection device
connection means
nozzle
connection
Prior art date
Application number
BR9908987-4A
Other languages
English (en)
Inventor
Martin Andorfer
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 BR9908987A publication Critical patent/BR9908987A/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
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/46—Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups F02M69/02 - F02M69/44
    • F02M69/462—Arrangement of fuel conduits, e.g. with valves for maintaining pressure in the pipes after the engine being shut-down
    • F02M69/465—Arrangement of fuel conduits, e.g. with valves for maintaining pressure in the pipes after the engine being shut-down of fuel rails
    • 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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/004—Joints; Sealings
    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/46—Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups F02M69/02 - F02M69/44

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

Patente de Invenção: <B>"DISPOSITIVO DE INJEçãO DE COMBUSTìVEL"<D>. Um dispositivo de injeção de combustível para um motor de combustão interna possui um distribuidor de combustível (10) que possui vários bocais (11) para abrigar de modo estanque a líquidos válvulas de injeção de combustível (12). Em cada bocal (11) são previstos primeiros meios de conexão (22), e em cada válvula de injeção de combustível (12) são previstos segundos meios de conexão (23) para a obtenção de uma conexão segura. Os primeiros meios de conexão (22) no bocal (11) projetam-se radialmente para dentro. O segundo meio de conexão (23) na válvula de injeção de combustível (12) é executado como uma reentrância em forma de uma ranhura. O bocal (11) possui no seu segmento final (25), possuindo os primeiros meios de conexão
BR9908987-4A 1999-01-21 1999-10-28 Dispositivo de injeção de combustìvel BR9908987A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19902186A DE19902186A1 (de) 1999-01-21 1999-01-21 Brennstoffeinspritzvorrichtung
PCT/DE1999/003450 WO2000043668A1 (de) 1999-01-21 1999-10-28 Brennstoffeinspritzvorrichtung

Publications (1)

Publication Number Publication Date
BR9908987A true BR9908987A (pt) 2000-12-12

Family

ID=7894880

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9908987-4A BR9908987A (pt) 1999-01-21 1999-10-28 Dispositivo de injeção de combustìvel

Country Status (8)

Country Link
US (1) US6491026B1 (pt)
EP (1) EP1066469B1 (pt)
JP (1) JP2002535550A (pt)
KR (1) KR20010086261A (pt)
BR (1) BR9908987A (pt)
DE (2) DE19902186A1 (pt)
ES (1) ES2233087T3 (pt)
WO (1) WO2000043668A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10145035A1 (de) * 2001-09-13 2003-04-10 Bosch Gmbh Robert Brennstoffeinspritzsystem
JP2004353520A (ja) 2003-05-28 2004-12-16 Mitsubishi Electric Corp 燃料噴射装置
US7107969B2 (en) * 2004-09-28 2006-09-19 Ford Global Technologies, Llc Twist-lock fuel injector assembly
EP1793122B1 (en) * 2005-12-02 2010-10-27 Continental Automotive GmbH Fuel injector assembly
US7383818B1 (en) * 2007-04-04 2008-06-10 Gm Global Technology Operations, Inc. Fuel injector with secondary combustion seal
US20080295806A1 (en) * 2007-06-04 2008-12-04 Caterpillar Inc. Heat conducting sleeve for a fuel injector
EP2083167B1 (en) * 2008-01-23 2017-05-10 Continental Automotive GmbH Coupling arrangement and connection assembly
EP2093413B1 (en) * 2008-02-19 2011-01-12 Continental Automotive GmbH Coupling device
EP2093412B1 (en) * 2008-02-19 2011-01-19 Continental Automotive GmbH Coupling device
DE102008055105A1 (de) * 2008-12-22 2010-07-01 Robert Bosch Gmbh Brennstoffeinspritzvorrichtung
JP4692663B2 (ja) * 2009-03-31 2011-06-01 株式会社デンソー コネクタ

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3010613A1 (de) * 1980-03-20 1981-10-01 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzanlage
DE3428597C2 (de) 1984-08-02 1986-11-27 Bayerische Motoren Werke AG, 8000 München Verbindung zweier koaxial hintereinander angeordneter Rohrabschnitte, insbesondere einer Einspritzdüse mit dem koaxial angeordneten Anschlußstutzen einer Einspritzleitung
JPS63125171U (pt) 1987-02-09 1988-08-16
DE3904479A1 (de) 1989-02-15 1990-08-16 Bosch Gmbh Robert Verbindungselement
DE3918410A1 (de) 1989-06-06 1990-12-13 Bosch Gmbh Robert Kraftstoffeinspritzeinrichtung fuer brennkraftmaschinen
DE3919231C2 (de) 1989-06-13 1997-03-06 Bosch Gmbh Robert Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen
US4950171A (en) * 1989-08-11 1990-08-21 Itt Corporation Fuel injector connector system
US4991557A (en) * 1989-08-21 1991-02-12 Siemens-Bendix Automotive Electronics L.P. Self-attaching electromagnetic fuel injector
DE4017875C2 (de) 1990-06-02 1999-02-04 Bosch Gmbh Robert Brennstoffeinspritzeinrichtung für Brennkraftmaschinen
US5035224A (en) 1990-07-06 1991-07-30 Siemens Automotive L.P. Clip retention of a split-stream fuel injector to a fuel rail cup including circumferential locator
US5394850A (en) * 1993-11-19 1995-03-07 Siemens Electric Limited Top-feed fuel injector mounting in an integrated air-fuel system
DE4413914A1 (de) 1994-04-21 1995-10-26 Bosch Gmbh Robert Brennstoffeinspritzeinrichtung
US5616037A (en) * 1995-08-04 1997-04-01 Siemens Automotive Corporation Fuel rail with combined electrical connector and fuel injector retainer
DE19546441A1 (de) 1995-12-13 1997-06-19 Bosch Gmbh Robert Brennstoffverteiler
US5724946A (en) * 1996-11-22 1998-03-10 Siemens Automotive Corporation Fuel rail and injector assembly
DE19725076A1 (de) * 1997-06-13 1998-12-17 Bosch Gmbh Robert Brennstoffeinspritzanlage
DE19758817B4 (de) * 1997-12-17 2010-08-26 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Halterung für ein Brennstoffeinspritzventil am Zylinderkopf einer Brennkraftmaschine
JP2000018125A (ja) * 1998-07-01 2000-01-18 Mitsubishi Electric Corp 筒内噴射用燃料噴射弁

Also Published As

Publication number Publication date
EP1066469A1 (de) 2001-01-10
KR20010086261A (ko) 2001-09-10
DE59910842D1 (de) 2004-11-18
DE19902186A1 (de) 2000-07-27
US6491026B1 (en) 2002-12-10
ES2233087T3 (es) 2005-06-01
JP2002535550A (ja) 2002-10-22
WO2000043668A1 (de) 2000-07-27
EP1066469B1 (de) 2004-10-13

Similar Documents

Publication Publication Date Title
BR9908987A (pt) Dispositivo de injeção de combustìvel
BR9906617A (pt) Válvula manobrável eletromagneticamente
ES2075446T3 (es) Dispositivo de inyeccion de combustible para motores de combustion interna.
WO2001090571A3 (de) Brennstoffeinspritzsystem
DE68904835D1 (de) Kraftstoffeinspritzventil fuer brennkraftmaschinen.
BR0302270B1 (pt) injetor de combustìvel para um motor de combustão interna com atomizador multifuros.
ITMI20021023A0 (it) Dispositivo di iniezione del carburante per motori a combustione interna in special modo iniettore del tipo common-rail nonche&#39; sistema del
GB2333327B (en) High pressure pump for the purpose of supplying fuel in fuel injection systems of internal combustion engines
BRPI0605913A2 (pt) válvula de injeção de combustìvel
BR0106435B1 (pt) sistema de injeção de combustìvel para motores de combustão interna.
BR8607366A (pt) Sistema para fornecimento de quantidades dosadas de combustivel para motor de combustao interna,processo para reducao da formacao de depositos derivados de combustivel e sistema aperfeicoado de fornecimento de combustivel para motor de combustao interna
BR9812711A (pt) Câmara de combustão para um motor de combustão interna com pistão alternativo e injeção direta
IT1306866B1 (it) Valvola di iniezione di carburante per motori a cambustione interna.
BR0104086A (pt) Sistema de injeção
BR0006435A (pt) Conjunto injetor de combustìvel que possui regulador de pressão de injeção inicial e injeção de pico combinado
EP1475531A3 (en) Direct injection type internal combustion engine
BR0204194A (pt) Módulo de fixação
IT1315891B1 (it) Valvola di comando, in particolare per iniettori di motori acombustione interna, preferibilmente motori diesel.
ITRM990621A0 (it) Stadio di pressione per regolare la quantita&#39; di carburante preiniezione in motori a combustione interna, in particolare in motori diesel.
SE9801145D0 (sv) Förbränningsmotor med direktinsprutning
IT1306575B1 (it) Sistema di iniezione di carburante per motori a combustione interna.
GB833683A (en) Internal combustion engines of the liquid fuel injection compression ignition type
DE50101343D1 (de) Kraftstoff-Versorgungssystem für eine mit Kraftstoffdirekteinspritzung arbeitende Brennkraftmaschine
BRPI0601040A (pt) tubo de admissão com distribuidor de combustìvel integrado
BR0205438A (pt) Injetor de combustìvel com amortecimento de agulha de pulverizador

Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time