DE50014410D1 - Kraftstoffinjektor mit integrierter durchflussbegrenzung - Google Patents

Kraftstoffinjektor mit integrierter durchflussbegrenzung

Info

Publication number
DE50014410D1
DE50014410D1 DE50014410T DE50014410T DE50014410D1 DE 50014410 D1 DE50014410 D1 DE 50014410D1 DE 50014410 T DE50014410 T DE 50014410T DE 50014410 T DE50014410 T DE 50014410T DE 50014410 D1 DE50014410 D1 DE 50014410D1
Authority
DE
Germany
Prior art keywords
fuel injector
integrated flow
flow limitation
limitation
integrated
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE50014410T
Other languages
English (en)
Inventor
Jaroslaw Hlousek
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Application granted granted Critical
Publication of DE50014410D1 publication Critical patent/DE50014410D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/0003—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel pressure
    • 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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/0003—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel pressure
    • F02M63/0005—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel pressure using valves actuated by fluid pressure
    • 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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/0003—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel pressure
    • F02M63/0007—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel pressure using electrically actuated valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fuel-Injection Apparatus (AREA)
DE50014410T 1999-10-26 2000-10-20 Kraftstoffinjektor mit integrierter durchflussbegrenzung Expired - Lifetime DE50014410D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19951554A DE19951554A1 (de) 1999-10-26 1999-10-26 Kraftstoffinjektor mit integrierter Durchflussbegrenzung
PCT/DE2000/003693 WO2001031193A2 (de) 1999-10-26 2000-10-20 Kraftstoffinjektor mit integrierter durchflussbegrenzung

Publications (1)

Publication Number Publication Date
DE50014410D1 true DE50014410D1 (de) 2007-07-26

Family

ID=7926924

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19951554A Ceased DE19951554A1 (de) 1999-10-26 1999-10-26 Kraftstoffinjektor mit integrierter Durchflussbegrenzung
DE50014410T Expired - Lifetime DE50014410D1 (de) 1999-10-26 2000-10-20 Kraftstoffinjektor mit integrierter durchflussbegrenzung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19951554A Ceased DE19951554A1 (de) 1999-10-26 1999-10-26 Kraftstoffinjektor mit integrierter Durchflussbegrenzung

Country Status (6)

Country Link
US (1) US6745952B1 (de)
EP (1) EP1144855B1 (de)
JP (1) JP2003513197A (de)
DE (2) DE19951554A1 (de)
RU (1) RU2262617C2 (de)
WO (1) WO2001031193A2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002039031A (ja) * 2000-07-10 2002-02-06 Robert Bosch Gmbh 後置された圧力制御エレメントを備えた、燃料を噴射するためのインジェクタ
US7278593B2 (en) * 2002-09-25 2007-10-09 Caterpillar Inc. Common rail fuel injector
DE10334771A1 (de) * 2003-07-30 2005-02-24 Robert Bosch Gmbh Schaltventil mit Druckausgleich für einen Kraftstoffinjektor mit Druckverstärker
DE10337574A1 (de) * 2003-08-14 2005-03-10 Bosch Gmbh Robert Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen
EP1584815A1 (de) * 2004-04-05 2005-10-12 Tiby M. Martin Einspritzventil für einen Hochdruckspeicher
ES2277229T3 (es) * 2004-06-30 2007-07-01 C.R.F. Societa Consortile Per Azioni Servovalvula para controlar el inyector de combustible de un motor de combustion interna.
JP5003344B2 (ja) * 2007-08-15 2012-08-15 マックス株式会社 ガス燃焼式打込み工具
US8881709B2 (en) 2009-09-02 2014-11-11 Caterpillar Inc. Fluid injector with back end rate shaping capability
ES2395182B1 (es) 2011-08-12 2013-11-28 Comexi Group Industries, Sau Método para controlar la operación de una máquina impresora y máquina impresora flexográfica para su implementación.
CN103850999B (zh) * 2012-11-29 2017-03-29 中国船舶重工集团公司第七一一研究所 用于高压共轨系统的油泵进油量调节控制阀
RU2543926C1 (ru) * 2014-04-28 2015-03-10 Федеральное государственное унитарное предприятие "Центральный ордена Трудового Красного Знамени научно-исследовательский автомобильный и автомоторный институт "НАМИ" Устройство для подачи топлива к форсунке дизельного двигателя
US10895231B2 (en) * 2019-06-13 2021-01-19 Progress Rail Services Corporation Fuel injector nozzle assembly having anti-cavitation vent and method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4709679A (en) * 1985-03-25 1987-12-01 Stanadyne, Inc. Modular accumulator injector
DE4341543A1 (de) * 1993-12-07 1995-06-08 Bosch Gmbh Robert Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen
DE4341546A1 (de) * 1993-12-07 1995-06-08 Bosch Gmbh Robert Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen
DE19701879A1 (de) * 1997-01-21 1998-07-23 Bosch Gmbh Robert Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen
DE19706467C1 (de) * 1997-02-19 1998-03-26 Daimler Benz Ag Speichereinspritzsystem für eine mehrzylindrige Brennkraftmaschine
DE19950779A1 (de) * 1999-10-21 2001-04-26 Bosch Gmbh Robert Hochdruckkraftstoffinjektor mit hydraulisch gesteuertem Steuerschieber

Also Published As

Publication number Publication date
WO2001031193A2 (de) 2001-05-03
EP1144855A2 (de) 2001-10-17
EP1144855B1 (de) 2007-06-13
US6745952B1 (en) 2004-06-08
RU2262617C2 (ru) 2005-10-20
JP2003513197A (ja) 2003-04-08
WO2001031193A3 (de) 2001-12-27
DE19951554A1 (de) 2001-05-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition