IT1242081B - Perfezionamento nei circuiti per alimentazione di carburante a bassa pressione per motore a combustione interna, ad iniezione, a compressione d'aria - Google Patents

Perfezionamento nei circuiti per alimentazione di carburante a bassa pressione per motore a combustione interna, ad iniezione, a compressione d'aria

Info

Publication number
IT1242081B
IT1242081B IT48374A IT4837490A IT1242081B IT 1242081 B IT1242081 B IT 1242081B IT 48374 A IT48374 A IT 48374A IT 4837490 A IT4837490 A IT 4837490A IT 1242081 B IT1242081 B IT 1242081B
Authority
IT
Italy
Prior art keywords
injection
improvement
combustion engine
internal combustion
low
Prior art date
Application number
IT48374A
Other languages
English (en)
Italian (it)
Other versions
IT9048374A1 (it
IT9048374A0 (it
Inventor
Christoph Burckhardt
Original Assignee
Daimler Benz 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 Daimler Benz Ag filed Critical Daimler Benz Ag
Publication of IT9048374A0 publication Critical patent/IT9048374A0/it
Publication of IT9048374A1 publication Critical patent/IT9048374A1/it
Application granted granted Critical
Publication of IT1242081B publication Critical patent/IT1242081B/it

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
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/26—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor
    • F02D41/266—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor the computer being backed-up or assisted by another circuit, e.g. analogue
    • 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
    • F02M41/00—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor
    • F02M41/08—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined
    • F02M41/14—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined rotary distributor supporting pump pistons
    • F02M41/1405—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined rotary distributor supporting pump pistons pistons being disposed radially with respect to rotation axis
    • F02M41/1411—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined rotary distributor supporting pump pistons pistons being disposed radially with respect to rotation axis characterised by means for varying fuel delivery or injection timing
    • 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
    • F02M59/38—Pumps characterised by adaptations to special uses or conditions

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
IT48374A 1989-10-24 1990-10-16 Perfezionamento nei circuiti per alimentazione di carburante a bassa pressione per motore a combustione interna, ad iniezione, a compressione d'aria IT1242081B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3935326A DE3935326C1 (un) 1989-10-24 1989-10-24

Publications (3)

Publication Number Publication Date
IT9048374A0 IT9048374A0 (it) 1990-10-16
IT9048374A1 IT9048374A1 (it) 1992-04-16
IT1242081B true IT1242081B (it) 1994-02-08

Family

ID=6392053

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48374A IT1242081B (it) 1989-10-24 1990-10-16 Perfezionamento nei circuiti per alimentazione di carburante a bassa pressione per motore a combustione interna, ad iniezione, a compressione d'aria

Country Status (4)

Country Link
DE (1) DE3935326C1 (un)
FR (1) FR2653495B1 (un)
GB (1) GB2238140B (un)
IT (1) IT1242081B (un)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3834361A (en) * 1972-08-23 1974-09-10 Bendix Corp Back-up fuel control system
GB2069721A (en) * 1980-02-19 1981-08-26 Lucas Industries Ltd Control system for fuel supply in an i.c. engine
GB2100030B (en) * 1981-05-28 1985-06-19 Lucas Ind Plc Fuel injection pumping apparatus
DE3130094A1 (de) * 1981-07-30 1983-02-17 Robert Bosch Gmbh, 7000 Stuttgart Notsteuersystem fuer eine diesel-brennkraftmaschine
GB2119133B (en) * 1982-04-17 1985-10-23 Lucas Ind Plc Fuel pumping apparatus
DE3311351A1 (de) * 1983-03-29 1984-10-04 Robert Bosch Gmbh, 7000 Stuttgart Regeleinrichtung fuer die kraftstoffzumessung bei einer dieselbrennkraftmaschine
JPS60188841U (ja) * 1984-05-25 1985-12-14 本田技研工業株式会社 燃料噴射時間制御用電子制御装置のバツクアツプ装置
AT395896B (de) * 1985-09-20 1993-03-25 Steyr Daimler Puch Ag Vorrichtung zum steuern einer einspritzpumpe einer einspritz-brennkraftmaschine
DE3617791A1 (de) * 1986-05-27 1987-12-03 Daimler Benz Ag Kraftstoffeinspritzanlage fuer eine luftverdichtende brennkraftmaschine mit elektronischer regelung

Also Published As

Publication number Publication date
FR2653495A1 (fr) 1991-04-26
IT9048374A1 (it) 1992-04-16
DE3935326C1 (un) 1991-05-02
GB9021868D0 (en) 1990-11-21
IT9048374A0 (it) 1990-10-16
GB2238140B (en) 1993-08-11
FR2653495B1 (fr) 1995-01-20
GB2238140A (en) 1991-05-22

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19961025