EP0024531A3 - Brennstoffeinspritzvorrichtung für Brennkraftmaschinen - Google Patents

Brennstoffeinspritzvorrichtung für Brennkraftmaschinen Download PDF

Info

Publication number
EP0024531A3
EP0024531A3 EP80104180A EP80104180A EP0024531A3 EP 0024531 A3 EP0024531 A3 EP 0024531A3 EP 80104180 A EP80104180 A EP 80104180A EP 80104180 A EP80104180 A EP 80104180A EP 0024531 A3 EP0024531 A3 EP 0024531A3
Authority
EP
European Patent Office
Prior art keywords
nozzle needle
fuel
control device
malfunction
internal combustion
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.)
Withdrawn
Application number
EP80104180A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0024531A2 (de
Inventor
Günter Kattenbusch
Kurt Koschel
Georg Birkner
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.)
MAN AG
Original Assignee
MAN Maschinenfabrik Augsburg Nuernberg AG
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 MAN Maschinenfabrik Augsburg Nuernberg AG filed Critical MAN Maschinenfabrik Augsburg Nuernberg AG
Publication of EP0024531A2 publication Critical patent/EP0024531A2/de
Publication of EP0024531A3 publication Critical patent/EP0024531A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/32—Controlling fuel injection of the low pressure type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • F02D41/221—Safety or indicating devices for abnormal conditions relating to the failure of actuators or electrically driven elements
    • 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
    • F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
    • F02M63/0205—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively for cutting-out pumps or injectors in case of abnormal operation of the engine or the injection apparatus, e.g. over-speed, break-down of fuel pumps or injectors ; for cutting-out pumps for stopping the engine
    • 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
    • F02M65/00—Testing fuel-injection apparatus, e.g. testing injection timing ; Cleaning of fuel-injection apparatus
    • F02M65/005—Measuring or detecting injection-valve lift, e.g. to determine injection timing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
EP80104180A 1979-08-25 1980-07-17 Brennstoffeinspritzvorrichtung für Brennkraftmaschinen Withdrawn EP0024531A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2934476 1979-08-25
DE19792934476 DE2934476A1 (de) 1979-08-25 1979-08-25 Brennstoffeinspritzvorrichtung fuer brennkraftmaschinen

Publications (2)

Publication Number Publication Date
EP0024531A2 EP0024531A2 (de) 1981-03-11
EP0024531A3 true EP0024531A3 (de) 1981-12-02

Family

ID=6079331

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80104180A Withdrawn EP0024531A3 (de) 1979-08-25 1980-07-17 Brennstoffeinspritzvorrichtung für Brennkraftmaschinen

Country Status (5)

Country Link
EP (1) EP0024531A3 (da)
JP (1) JPS5632048A (da)
DD (1) DD152833A1 (da)
DE (1) DE2934476A1 (da)
DK (1) DK355380A (da)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3004424A1 (de) * 1980-02-07 1981-08-13 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoff-einspritzduesenhalter
DE3124724C2 (de) * 1980-08-11 1984-08-30 VEB Wissenschaftlich-Technisches Zentrum Automobilbau Karl-Marx-Stadt, DDR 9000 Karl-Marx-Stadt Schaltungsanordnung zum Außerbetriebsetzen von elektromagnetischen Einspritzdüsen bei elektronisch gesteuerten Kraftstoff-Einspritzanlagen für Brennkraftmaschinen
DE3125884A1 (de) * 1981-07-01 1983-01-20 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoff-einspritzduese fuer brennkraftmaschinen
JPS5932631A (ja) * 1982-08-17 1984-02-22 Honda Motor Co Ltd 内燃エンジンの燃料ポンプ制御装置
JPS603460A (ja) * 1983-06-22 1985-01-09 Fujitsu Ten Ltd 電子制御燃料噴射装置
JPS60125744A (ja) * 1983-12-09 1985-07-05 Diesel Kiki Co Ltd 燃料噴射装置の噴射時期制御装置
DE3508335A1 (de) * 1985-03-08 1986-09-11 Voest-Alpine Friedmann GmbH, Linz Schaltungsanordnung zur erfassung der stromaenderungssignale eines an einer konstanten gleichspannung liegenden nadelhubsensors einer einspritzduese fuer brennkraftmaschinen
JPS61279738A (ja) * 1985-06-06 1986-12-10 Mitsubishi Heavy Ind Ltd 内燃機関の燃料供給装置
GB8516127D0 (en) * 1985-06-26 1985-07-31 Lucas Ind Plc Fuel injection nozzle
JPS62191645A (ja) * 1986-02-18 1987-08-22 Honda Motor Co Ltd エンジンの燃料噴射制御装置
JPH05256544A (ja) * 1992-03-12 1993-10-05 Toshiba Corp 冷凍機の電子膨脹弁制御装置
JP4241412B2 (ja) * 2004-02-03 2009-03-18 株式会社日立製作所 運動機構の駆動制御装置
DE102005007329B3 (de) * 2005-02-17 2006-09-21 Siemens Ag Kraftstoffeinspritzventil für eine Brennkraftmaschine mit einem Düsennadel-Anschlagschalter
ES2292318B2 (es) * 2005-09-27 2009-02-16 Universidad Politecnica De Valencia Procedimiento de deteccion de fallos en la inyeccion en motores de combustion turboalimentados.
CN102477927B (zh) * 2010-11-24 2013-11-06 联创汽车电子有限公司 汽车发动机喷油器故障模拟和驱动电流采集电路
DE102014210605A1 (de) * 2013-09-17 2015-03-19 Robert Bosch Gmbh Kraftstoffinjektor

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB729431A (en) * 1951-09-25 1955-05-04 Leslie Hartridge Apparatus and devices for testing fuel injection pumps and nozzles for internal combustion compression ignition engines
FR1111853A (fr) * 1953-11-04 1956-03-06 Daimler Benz Ag Procédé pour la mesure de la course de pointeaux de gicleurs, en particulier pour gicleurs de carburant de moteurs à combustion interne
US3319613A (en) * 1965-06-03 1967-05-16 Electronic Specialty Co Fuel injection system
US3344663A (en) * 1964-06-03 1967-10-03 Allis Chalmers Mfg Co Stroboscopic means for timing fuel injection
US3385278A (en) * 1966-10-11 1968-05-28 Sentinel Distributors Electronic actuator for an engine protective system
FR2013664A1 (da) * 1968-07-25 1970-04-03 Bosch
FR2267453A1 (en) * 1974-04-09 1975-11-07 Injection Mat Indl Agricole An Safety device for diesel engine driven plant - has electro-magnetic valve shutting off fuel supply in emergency

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB729431A (en) * 1951-09-25 1955-05-04 Leslie Hartridge Apparatus and devices for testing fuel injection pumps and nozzles for internal combustion compression ignition engines
FR1111853A (fr) * 1953-11-04 1956-03-06 Daimler Benz Ag Procédé pour la mesure de la course de pointeaux de gicleurs, en particulier pour gicleurs de carburant de moteurs à combustion interne
US3344663A (en) * 1964-06-03 1967-10-03 Allis Chalmers Mfg Co Stroboscopic means for timing fuel injection
US3319613A (en) * 1965-06-03 1967-05-16 Electronic Specialty Co Fuel injection system
US3385278A (en) * 1966-10-11 1968-05-28 Sentinel Distributors Electronic actuator for an engine protective system
FR2013664A1 (da) * 1968-07-25 1970-04-03 Bosch
FR2267453A1 (en) * 1974-04-09 1975-11-07 Injection Mat Indl Agricole An Safety device for diesel engine driven plant - has electro-magnetic valve shutting off fuel supply in emergency

Also Published As

Publication number Publication date
DD152833A1 (de) 1981-12-09
DK355380A (da) 1981-02-26
DE2934476A1 (de) 1981-03-26
EP0024531A2 (de) 1981-03-11
JPS5632048A (en) 1981-04-01

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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AK Designated contracting states

Designated state(s): DE FR IT NL

PUAL Search report despatched

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17P Request for examination filed

Effective date: 19810806

STAA Information on the status of an ep patent application or granted ep patent

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AK Designated contracting states

Designated state(s): DE FR IT NL

18W Application withdrawn

Withdrawal date: 19811117

RIN1 Information on inventor provided before grant (corrected)

Inventor name: BIRKNER, GEORG

Inventor name: KATTENBUSCH, GUENTER

Inventor name: KOSCHEL, KURT