ATE82043T1 - Brennstoffeinspritzvorrichtung. - Google Patents

Brennstoffeinspritzvorrichtung.

Info

Publication number
ATE82043T1
ATE82043T1 AT89122631T AT89122631T ATE82043T1 AT E82043 T1 ATE82043 T1 AT E82043T1 AT 89122631 T AT89122631 T AT 89122631T AT 89122631 T AT89122631 T AT 89122631T AT E82043 T1 ATE82043 T1 AT E82043T1
Authority
AT
Austria
Prior art keywords
control valve
armature plate
rebound
minimum spacing
pump element
Prior art date
Application number
AT89122631T
Other languages
English (en)
Inventor
Reda Rizk
Hans-Gottfried Michels
Original Assignee
Kloeckner Humboldt Deutz 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 Kloeckner Humboldt Deutz Ag filed Critical Kloeckner Humboldt Deutz Ag
Application granted granted Critical
Publication of ATE82043T1 publication Critical patent/ATE82043T1/de

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
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/20—Varying fuel delivery in quantity or timing
    • F02M59/36—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages
    • F02M59/366—Valves being actuated 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
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
    • F02M59/46—Valves
    • F02M59/466—Electrically operated valves, e.g. using electromagnetic or piezoelectric 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
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
    • F02M59/48—Assembling; Disassembling; Replacing
    • 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
    • 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
    • F02M2200/30—Fuel-injection apparatus having mechanical parts, the movement of which is damped
    • F02M2200/304—Fuel-injection apparatus having mechanical parts, the movement of which is damped using hydraulic means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Magnetically Actuated Valves (AREA)
AT89122631T 1988-12-09 1989-12-08 Brennstoffeinspritzvorrichtung. ATE82043T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3841462A DE3841462C2 (de) 1988-12-09 1988-12-09 Brennstoffeinspritzvorrichtung
EP89122631A EP0372562B1 (de) 1988-12-09 1989-12-08 Brennstoffeinspritzvorrichtung

Publications (1)

Publication Number Publication Date
ATE82043T1 true ATE82043T1 (de) 1992-11-15

Family

ID=6368772

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89122631T ATE82043T1 (de) 1988-12-09 1989-12-08 Brennstoffeinspritzvorrichtung.

Country Status (4)

Country Link
US (1) US5106019A (de)
EP (1) EP0372562B1 (de)
AT (1) ATE82043T1 (de)
DE (2) DE3841462C2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4113957A1 (de) * 1991-04-29 1992-11-05 Kloeckner Humboldt Deutz Ag Kraftstoffeinspritzvorrichtung
DE4212797A1 (de) * 1992-04-16 1993-10-21 Kloeckner Humboldt Deutz Ag Hochdruckabdichtung für Brennstoffeinspritzvorrichtung
DE69302062T2 (de) * 1992-07-23 1996-12-12 Zexel Corp Kraftstoffeinspritzvorrichtung
GB9815027D0 (en) * 1998-07-10 1998-09-09 Lucas Ind Plc Fuel injector
DE19923422C2 (de) * 1999-05-21 2003-05-08 Bosch Gmbh Robert Elektronisches Einspritzsystem
DE102009046830B4 (de) * 2009-11-18 2023-02-02 Robert Bosch Gmbh Common-Rail-System mit einem Mengensteuerventil

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1036574B (de) * 1956-02-02 1958-08-14 Cav Ltd Einspritzpumpe fuer Verbrennungskraftmaschinen
FR2115720A5 (de) * 1970-11-30 1972-07-07 Inst Francais Du Petrole
US4129253A (en) * 1977-09-12 1978-12-12 General Motors Corporation Electromagnetic unit fuel injector
US4276000A (en) * 1978-01-31 1981-06-30 Lucas Industries Limited Liquid fuel pumping apparatus
FR2481752A1 (fr) * 1980-04-30 1981-11-06 Renault Vehicules Ind Amelioration des dispositifs mecaniques d'injection de combustible, notamment pour des moteurs diesel
US4408718A (en) * 1981-09-25 1983-10-11 General Motors Corporation Electromagnetic unit fuel injector
AT392122B (de) * 1981-12-23 1991-01-25 List Hans Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
DE3207393C1 (de) * 1982-03-02 1983-10-13 Daimler-Benz Ag, 7000 Stuttgart Steuerventil,insbesondere elektrohydraulisches Steuerventil
US4565320A (en) * 1982-03-15 1986-01-21 Yanmar Diesel Engine Co. Ltd. Unit injector of internal combustion engine
DE3302294A1 (de) * 1983-01-25 1984-07-26 Klöckner-Humboldt-Deutz AG, 5000 Köln Kraftstoffeinspritzvorrichtung fuer luftverdichtende, selbstzuendende brennkraftmaschinen
AT397129B (de) * 1984-01-20 1994-02-25 Bosch Robert Ag Kraftstoffeinspritzdüse
US4572433A (en) * 1984-08-20 1986-02-25 General Motors Corporation Electromagnetic unit fuel injector
DE3523536A1 (de) * 1984-09-14 1986-03-27 Robert Bosch Gmbh, 7000 Stuttgart Elektrisch gesteuerte kraftstoffeinspritzpumpe fuer brennkraftmaschinen
DE3581160D1 (de) * 1984-09-14 1991-02-07 Bosch Gmbh Robert Elektrisch gesteuerte kraftstoffeinspritzpumpe fuer brennkraftmaschinen.
US4605166A (en) * 1985-02-21 1986-08-12 Stanadyne, Inc. Accumulator injector
DE3510222A1 (de) * 1985-03-21 1986-09-25 Robert Bosch Gmbh, 7000 Stuttgart Magnetventil, insbesondere kraftstoffmengensteuerventil
DE3619576A1 (de) * 1985-08-17 1987-12-17 Kloeckner Humboldt Deutz Ag Steuerventil mit einer daempfungseinrichtung
DE3536828A1 (de) * 1985-10-16 1987-04-16 Kloeckner Humboldt Deutz Ag Kraftstoffeinspritzvorrichtung mit einem elektromagnetischen steuerventil zwischen einspritzpumpe und einspritzduese
JP2632711B2 (ja) * 1988-09-01 1997-07-23 株式会社ゼクセル 燃料噴射装置
US4951874A (en) * 1988-09-01 1990-08-28 Diesel Kiki Co., Ltd. Unit fuel injector

Also Published As

Publication number Publication date
EP0372562A1 (de) 1990-06-13
DE58902618D1 (de) 1992-12-10
DE3841462C2 (de) 1996-05-30
DE3841462A1 (de) 1990-06-13
EP0372562B1 (de) 1992-11-04
US5106019A (en) 1992-04-21

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee