DE3679217D1 - Verfahren zur steuerung der kraftstoffeinspritzmenge. - Google Patents

Verfahren zur steuerung der kraftstoffeinspritzmenge.

Info

Publication number
DE3679217D1
DE3679217D1 DE8686102097T DE3679217T DE3679217D1 DE 3679217 D1 DE3679217 D1 DE 3679217D1 DE 8686102097 T DE8686102097 T DE 8686102097T DE 3679217 T DE3679217 T DE 3679217T DE 3679217 D1 DE3679217 D1 DE 3679217D1
Authority
DE
Germany
Prior art keywords
controlling
fuel injection
injection amount
amount
fuel
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
DE8686102097T
Other languages
English (en)
Inventor
Helmut Laufer
Fridolin Dr Piwonka
Helmut Rembold
Walter Teegen
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 DE8686102097T priority Critical patent/DE3679217D1/de
Application granted granted Critical
Publication of DE3679217D1 publication Critical patent/DE3679217D1/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
    • F02M45/00—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship
    • 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
    • F02M41/10—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 pump pistons acting as the distributor
    • F02M41/12—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 pump pistons acting as the distributor the pistons rotating to act as the distributor
    • F02M41/123—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 pump pistons acting as the distributor the pistons rotating to act as the distributor characterised by means for varying fuel delivery or injection timing
    • F02M41/125—Variably-timed valves controlling fuel passages
    • 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
    • F02M59/34—Varying fuel delivery in quantity or timing by throttling of passages to pumping elements or of overflow passages, e.g. throttling by means of a pressure-controlled sliding valve having liquid stop or abutment
    • 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
    • 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)
  • High-Pressure Fuel Injection Pump Control (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
DE8686102097T 1985-03-06 1986-02-18 Verfahren zur steuerung der kraftstoffeinspritzmenge. Expired - Lifetime DE3679217D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8686102097T DE3679217D1 (de) 1985-03-06 1986-02-18 Verfahren zur steuerung der kraftstoffeinspritzmenge.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853507853 DE3507853A1 (de) 1985-03-06 1985-03-06 Verfahren zur steuerung der kraftstoffeinspritzmenge
DE8686102097T DE3679217D1 (de) 1985-03-06 1986-02-18 Verfahren zur steuerung der kraftstoffeinspritzmenge.

Publications (1)

Publication Number Publication Date
DE3679217D1 true DE3679217D1 (de) 1991-06-20

Family

ID=6264318

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19853507853 Granted DE3507853A1 (de) 1985-03-06 1985-03-06 Verfahren zur steuerung der kraftstoffeinspritzmenge
DE8686102097T Expired - Lifetime DE3679217D1 (de) 1985-03-06 1986-02-18 Verfahren zur steuerung der kraftstoffeinspritzmenge.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19853507853 Granted DE3507853A1 (de) 1985-03-06 1985-03-06 Verfahren zur steuerung der kraftstoffeinspritzmenge

Country Status (3)

Country Link
EP (1) EP0193788B1 (de)
JP (1) JP2513624B2 (de)
DE (2) DE3507853A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3729636A1 (de) * 1987-09-04 1989-03-16 Bosch Gmbh Robert Verfahren zur steuerung der zeit der kraftstoffhochdruckfoerderung einer kraftstoffeinspritzpumpe
DE3819996A1 (de) * 1988-06-11 1989-12-14 Bosch Gmbh Robert Hydraulische steuereinrichtung insbesondere fuer kraftstoffeinspritzanlagen von brennkraftmaschinen
GB8913510D0 (en) * 1989-06-13 1989-08-02 Lucas Ind Plc Fuel injection pumping apparatus
DE3943245A1 (de) * 1989-12-29 1991-07-04 Bosch Gmbh Robert Kraftstoffeinspritzpumpe
US5231962A (en) * 1991-09-27 1993-08-03 Nippondenso Co., Ltd. Fuel injection control system with split fuel injection for diesel engine
SE507374C3 (sv) 1996-09-10 1998-06-29 Volvo Lastvagnar Ab Saett och anordning foer reglering av insprutningstrycket av flytande braensle
DE10124510B4 (de) * 2001-05-19 2012-08-16 Volkswagen Ag Verfahren zum Ansteuern einer magnetventilgesteuerten Kraftstoffpumpe einer Brennkraftmaschine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6610398U (de) * 1967-05-03 1973-11-29 Winkelhofer & Soehne Joh Kette.
DE3008070A1 (de) * 1980-03-03 1981-09-10 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
DE2931944A1 (de) * 1979-08-07 1981-03-26 Robert Bosch Gmbh, 70469 Stuttgart Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
JPS58183826A (ja) * 1982-04-19 1983-10-27 Toyota Motor Corp 内燃機関用燃料噴射装置
JPS5932633A (ja) * 1982-08-16 1984-02-22 Nissan Motor Co Ltd デイ−ゼル機関の燃料噴射制御装置

Also Published As

Publication number Publication date
JPS61207832A (ja) 1986-09-16
JP2513624B2 (ja) 1996-07-03
DE3507853A1 (de) 1986-09-11
EP0193788B1 (de) 1991-05-15
EP0193788A2 (de) 1986-09-10
DE3507853C2 (de) 1993-01-21
EP0193788A3 (en) 1989-07-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee