FR2579680B1 - FUEL INJECTION DEVICE FOR INTERNAL COMBUSTION ENGINES - Google Patents

FUEL INJECTION DEVICE FOR INTERNAL COMBUSTION ENGINES

Info

Publication number
FR2579680B1
FR2579680B1 FR8517661A FR8517661A FR2579680B1 FR 2579680 B1 FR2579680 B1 FR 2579680B1 FR 8517661 A FR8517661 A FR 8517661A FR 8517661 A FR8517661 A FR 8517661A FR 2579680 B1 FR2579680 B1 FR 2579680B1
Authority
FR
France
Prior art keywords
internal combustion
fuel injection
injection device
combustion engines
engines
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
FR8517661A
Other languages
French (fr)
Other versions
FR2579680A1 (en
Inventor
Konrad Eckert
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
Publication of FR2579680A1 publication Critical patent/FR2579680A1/en
Application granted granted Critical
Publication of FR2579680B1 publication Critical patent/FR2579680B1/en
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
    • 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
    • F02M41/126—Variably-timed valves controlling fuel passages valves being mechanically or electrically adjustable sleeves slidably mounted on rotary piston
    • 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
    • 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
    • F02M59/22—Varying quantity or timing by adjusting cylinder-head space
FR8517661A 1985-03-29 1985-11-29 FUEL INJECTION DEVICE FOR INTERNAL COMBUSTION ENGINES Expired - Lifetime FR2579680B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853511492 DE3511492A1 (en) 1985-03-29 1985-03-29 Fuel injection device for internal combustion engines

Publications (2)

Publication Number Publication Date
FR2579680A1 FR2579680A1 (en) 1986-10-03
FR2579680B1 true FR2579680B1 (en) 1990-11-02

Family

ID=6266727

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8517661A Expired - Lifetime FR2579680B1 (en) 1985-03-29 1985-11-29 FUEL INJECTION DEVICE FOR INTERNAL COMBUSTION ENGINES

Country Status (3)

Country Link
JP (1) JPS61226560A (en)
DE (1) DE3511492A1 (en)
FR (1) FR2579680B1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3735750A1 (en) * 1987-10-22 1989-05-03 Kloeckner Humboldt Deutz Ag Fuel injection device
DE3806669A1 (en) * 1988-03-02 1989-09-14 Bosch Gmbh Robert FUEL INJECTION PUMP FOR INTERNAL COMBUSTION ENGINES
JP2513848Y2 (en) * 1988-09-02 1996-10-09 フオルクスウアーゲン・アクチエンゲゼルシヤフト Control valve for fuel injection pump of internal combustion engine
DE3928315A1 (en) * 1988-09-02 1990-03-08 Volkswagen Ag Control valve for fuel injection pump of IC engine - has servo-slide lifting closure piece at min. pressure in pressure space
US4971290A (en) * 1988-11-04 1990-11-20 Volkswagen Ag Injection control valve for a fuel injection system in an internal combustion engine
DE60045288D1 (en) * 2000-08-24 2011-01-05 Mitsubishi Electric Corp ELECTROMAGNETIC VALVE FOR A VARIABLE FUEL DISCHARGE
CN105240177A (en) * 2015-11-03 2016-01-13 南岳电控(衡阳)工业技术有限公司 Diesel engine fuel oil injection electrically-controlled unit combination pump for non-road mobile machinery

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1150971A (en) * 1956-05-24 1958-01-22 Improvements to fuel injection devices
JPS5431207A (en) * 1975-11-06 1979-03-08 Raniaa Erekutoronitsuku Lab In Multichannel oral station having automatic channel selection breaking function
DE2913909A1 (en) * 1979-04-06 1980-10-23 Bosch Gmbh Robert FUEL INJECTION PUMP FOR INTERNAL COMBUSTION ENGINES
DE3008070A1 (en) * 1980-03-03 1981-09-10 Robert Bosch Gmbh, 7000 Stuttgart Pressure relief valve for fuel injection pump - is operated by electromagnet and held closed by fuel pressure
US4485969A (en) * 1982-02-19 1984-12-04 General Motors Corporation Electromagnetic unit fuel injector with cartridge type solenoid actuated valve
DE3211680A1 (en) * 1982-03-30 1983-10-06 Espenschied Helmut Dipl Ing Fuel injection system for internal combustion engines

Also Published As

Publication number Publication date
JPS61226560A (en) 1986-10-08
DE3511492A1 (en) 1986-10-09
FR2579680A1 (en) 1986-10-03

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Legal Events

Date Code Title Description
ST Notification of lapse