FR2520812B1 - Pompe d'injection de carburant pour moteurs a combustion interne - Google Patents

Pompe d'injection de carburant pour moteurs a combustion interne

Info

Publication number
FR2520812B1
FR2520812B1 FR8222154A FR8222154A FR2520812B1 FR 2520812 B1 FR2520812 B1 FR 2520812B1 FR 8222154 A FR8222154 A FR 8222154A FR 8222154 A FR8222154 A FR 8222154A FR 2520812 B1 FR2520812 B1 FR 2520812B1
Authority
FR
France
Prior art keywords
internal combustion
fuel injection
combustion engines
injection pump
pump
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
Application number
FR8222154A
Other languages
English (en)
Other versions
FR2520812A1 (fr
Inventor
Helmut Laufer
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 FR2520812A1 publication Critical patent/FR2520812A1/fr
Application granted granted Critical
Publication of FR2520812B1 publication Critical patent/FR2520812B1/fr
Expired 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
FR8222154A 1982-02-03 1982-12-30 Pompe d'injection de carburant pour moteurs a combustion interne Expired FR2520812B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823203582 DE3203582A1 (de) 1982-02-03 1982-02-03 Kraftstoffeinspritzpumpe fuer brennkraftmaschinen

Publications (2)

Publication Number Publication Date
FR2520812A1 FR2520812A1 (fr) 1983-08-05
FR2520812B1 true FR2520812B1 (fr) 1987-02-27

Family

ID=6154656

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8222154A Expired FR2520812B1 (fr) 1982-02-03 1982-12-30 Pompe d'injection de carburant pour moteurs a combustion interne

Country Status (3)

Country Link
JP (1) JPS58138256A (fr)
DE (1) DE3203582A1 (fr)
FR (1) FR2520812B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3424883A1 (de) * 1984-07-06 1986-02-06 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
DE3612068A1 (de) * 1986-04-10 1987-10-15 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer brennkraftmaschinen mit abgasrueckfuehrung
DE3644583A1 (de) * 1986-12-27 1988-07-07 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer brennkraftmaschinen

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3438327A (en) * 1966-07-11 1969-04-15 Holly Carburetor Co High speed automotive type diesel engine
JPS4898221A (fr) * 1972-03-30 1973-12-13
DE2353737A1 (de) * 1973-10-26 1975-05-07 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
DE2449333A1 (de) * 1974-10-17 1976-04-29 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
DE2644698A1 (de) * 1976-10-02 1978-04-06 Bosch Gmbh Robert Kraftstoffeinspritzpumpe
JPS54105616A (en) * 1978-02-06 1979-08-18 Diesel Kiki Co Ltd Distributing type fuel injection pump for internal combustion engine
JPS562456A (en) * 1979-06-19 1981-01-12 Nissan Motor Co Ltd Cylinder number reducing device for diesel engine
JPS612298Y2 (fr) * 1981-04-18 1986-01-24

Also Published As

Publication number Publication date
DE3203582A1 (de) 1983-08-11
JPS58138256A (ja) 1983-08-17
DE3203582C2 (fr) 1990-03-22
FR2520812A1 (fr) 1983-08-05
JPH0475389B2 (fr) 1992-11-30

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Legal Events

Date Code Title Description
ST Notification of lapse