DE50112607D1 - Magnetventilbetätigtes steuermodul zur fluidkontrolle bei einspritzsystemen - Google Patents

Magnetventilbetätigtes steuermodul zur fluidkontrolle bei einspritzsystemen

Info

Publication number
DE50112607D1
DE50112607D1 DE50112607T DE50112607T DE50112607D1 DE 50112607 D1 DE50112607 D1 DE 50112607D1 DE 50112607 T DE50112607 T DE 50112607T DE 50112607 T DE50112607 T DE 50112607T DE 50112607 D1 DE50112607 D1 DE 50112607D1
Authority
DE
Germany
Prior art keywords
control module
solenoid valve
injection systems
controlled control
fluid checking
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
DE50112607T
Other languages
English (en)
Inventor
Nestor Rodriguez-Amaya
Uwe Schmidt
Ramon Junker
Hubert Greif
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
Priority to DE50112607T priority Critical patent/DE50112607D1/de
Application granted granted Critical
Publication of DE50112607D1 publication Critical patent/DE50112607D1/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
    • F02M63/0012—Valves
    • F02M63/0014—Valves characterised by the valve actuating means
    • F02M63/0015—Valves characterised by the valve actuating means electrical, e.g. using solenoid
    • F02M63/0017—Valves characterised by the valve actuating means electrical, e.g. using solenoid using electromagnetic operating means
    • 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
    • F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
    • F02M47/02—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure of accumulator-injector type, i.e. having fuel pressure of accumulator tending to open, and fuel pressure in other chamber tending to close, injection valves and having means for periodically releasing that closing pressure
    • F02M47/027—Electrically actuated valves draining the chamber to release the closing pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Electromagnetism (AREA)
  • Magnetically Actuated Valves (AREA)
  • Fuel-Injection Apparatus (AREA)
DE50112607T 2000-10-11 2001-09-28 Magnetventilbetätigtes steuermodul zur fluidkontrolle bei einspritzsystemen Expired - Lifetime DE50112607D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50112607T DE50112607D1 (de) 2000-10-11 2001-09-28 Magnetventilbetätigtes steuermodul zur fluidkontrolle bei einspritzsystemen

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10050238A DE10050238A1 (de) 2000-10-11 2000-10-11 Magnetventilbetätigtes Steuermodul zur Fluidkontrolle bei Einspritzsystemen
PCT/DE2001/003737 WO2002031342A1 (de) 2000-10-11 2001-09-28 Magnetventilbetätigtes steuermodul zur fluidkontrolle bei einspritzsystemen
DE50112607T DE50112607D1 (de) 2000-10-11 2001-09-28 Magnetventilbetätigtes steuermodul zur fluidkontrolle bei einspritzsystemen

Publications (1)

Publication Number Publication Date
DE50112607D1 true DE50112607D1 (de) 2007-07-19

Family

ID=7659332

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10050238A Ceased DE10050238A1 (de) 2000-10-11 2000-10-11 Magnetventilbetätigtes Steuermodul zur Fluidkontrolle bei Einspritzsystemen
DE50112607T Expired - Lifetime DE50112607D1 (de) 2000-10-11 2001-09-28 Magnetventilbetätigtes steuermodul zur fluidkontrolle bei einspritzsystemen

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10050238A Ceased DE10050238A1 (de) 2000-10-11 2000-10-11 Magnetventilbetätigtes Steuermodul zur Fluidkontrolle bei Einspritzsystemen

Country Status (5)

Country Link
US (1) US7063077B2 (de)
EP (1) EP1327065B1 (de)
JP (1) JP2004511698A (de)
DE (2) DE10050238A1 (de)
WO (1) WO2002031342A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6702207B2 (en) * 2002-07-16 2004-03-09 Robert Bosch Gmbh Fuel injector control module with unidirectional dampening
US6565020B1 (en) 2002-07-16 2003-05-20 Detroit Diesel Technology Electromagnetic actuator and stator design in a fuel injector assembly
DE10304742A1 (de) * 2003-02-06 2004-08-19 Robert Bosch Gmbh Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine
US6776139B1 (en) 2003-02-25 2004-08-17 Robert Bosch Gmbh Fuel injector assembly having multiple control valves with a single actuator
DE102004028523A1 (de) * 2004-06-11 2005-12-29 Robert Bosch Gmbh Kraftstoffinjektor mit Spannhülse als Anschlag für Ventilnadel
US20060202053A1 (en) * 2005-03-09 2006-09-14 Gibson Dennis H Control valve assembly and fuel injector using same
US20100140519A1 (en) * 2008-12-04 2010-06-10 General Electric Company Electromagnetic actuators
US8145429B2 (en) 2009-01-09 2012-03-27 Baker Hughes Incorporated System and method for sampling and analyzing downhole formation fluids
DE102012023027B3 (de) * 2012-11-26 2014-03-27 L'orange Gmbh Kraftstoffinjektor

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3851635A (en) * 1969-05-14 1974-12-03 F Murtin Electronically controlled fuel-supply system for compression-ignition engine
US3817488A (en) * 1971-10-04 1974-06-18 Northeast Fluidics Inc Electro-pneumatic device
DD103691A1 (de) * 1973-04-06 1974-02-05
GB2045177B (en) * 1979-03-16 1982-10-20 Lucas Industries Ltd High pressure hydraulic systems
JPS57116139A (en) * 1981-01-09 1982-07-20 Hitachi Ltd Emergency operating device for electrically controlled injection pump
US5088467A (en) * 1984-03-05 1992-02-18 Coltec Industries Inc Electromagnetic injection valve
US4583509A (en) * 1985-01-07 1986-04-22 Ford Motor Company Diesel fuel injection system
CH672358A5 (de) * 1986-10-21 1989-11-15 Jossi Hans Praezisionsmechanik
DE3722151A1 (de) * 1987-07-04 1989-01-12 Bosch Gmbh Robert Kraftstoffeinspritzpumpe
US4856713A (en) * 1988-08-04 1989-08-15 Energy Conservation Innovations, Inc. Dual-fuel injector
DE4142998C1 (de) * 1991-12-24 1993-07-22 Robert Bosch Gmbh, 7000 Stuttgart, De
US5339777A (en) * 1993-08-16 1994-08-23 Caterpillar Inc. Electrohydraulic device for actuating a control element
US5494219A (en) * 1994-06-02 1996-02-27 Caterpillar Inc. Fuel injection control valve with dual solenoids
JPH09209867A (ja) * 1996-02-07 1997-08-12 Mitsubishi Motors Corp 燃料噴射装置
DE19629107C2 (de) * 1996-07-19 1998-08-06 Mtu Friedrichshafen Gmbh Vorrichtung zum Einspritzen von Kraftstoff und einem Zusatzfluid in den Brennraum eines Dieselmotors
US5893516A (en) * 1996-08-06 1999-04-13 Lucas Industries Plc Injector
JP3508537B2 (ja) * 1998-03-12 2004-03-22 トヨタ自動車株式会社 内燃機関の燃料噴射装置
US6113014A (en) * 1998-07-13 2000-09-05 Caterpillar Inc. Dual solenoids on a single circuit and fuel injector using same
GB9820033D0 (en) * 1998-09-16 1998-11-04 Lucas Ind Plc Fuel injector
DE19910970A1 (de) * 1999-03-12 2000-09-28 Bosch Gmbh Robert Kraftstoffeinspritzeinrichtung

Also Published As

Publication number Publication date
WO2002031342A1 (de) 2002-04-18
EP1327065A1 (de) 2003-07-16
US7063077B2 (en) 2006-06-20
JP2004511698A (ja) 2004-04-15
US20030102391A1 (en) 2003-06-05
EP1327065B1 (de) 2007-06-06
DE10050238A1 (de) 2002-04-25

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Legal Events

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8364 No opposition during term of opposition