FR2303171A2 - Appareil de pompage pour l'injection de combustible - Google Patents

Appareil de pompage pour l'injection de combustible

Info

Publication number
FR2303171A2
FR2303171A2 FR7606536A FR7606536A FR2303171A2 FR 2303171 A2 FR2303171 A2 FR 2303171A2 FR 7606536 A FR7606536 A FR 7606536A FR 7606536 A FR7606536 A FR 7606536A FR 2303171 A2 FR2303171 A2 FR 2303171A2
Authority
FR
France
Prior art keywords
fuel
injection
pumping device
pumping
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.)
Granted
Application number
FR7606536A
Other languages
English (en)
French (fr)
Other versions
FR2303171B2 (it
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.)
CAV Ltd
Original Assignee
CAV Ltd
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 CAV Ltd filed Critical CAV Ltd
Publication of FR2303171A2 publication Critical patent/FR2303171A2/fr
Application granted granted Critical
Publication of FR2303171B2 publication Critical patent/FR2303171B2/fr
Granted 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
    • 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
    • F02M63/0012—Valves
    • F02M63/0014—Valves characterised by the valve actuating means
    • F02M63/0015—Valves characterised by the valve actuating means electrical, e.g. using solenoid
    • F02M63/0026—Valves characterised by the valve actuating means electrical, e.g. using solenoid using piezoelectric or magnetostrictive actuators
    • 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
    • F02M45/02—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts
    • F02M45/04—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts with a small initial part, e.g. initial part for partial load and initial and main part for full load
    • 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
    • F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
    • 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
    • F02M59/02—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type
    • F02M59/10—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by the piston-drive
    • F02M59/105—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by the piston-drive hydraulic drive
    • 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
    • F02M63/0012—Valves
    • F02M63/0059—Arrangements of valve actuators
    • F02M63/0061—Single actuator acting on two or more valve bodies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fuel-Injection Apparatus (AREA)
FR7606536A 1975-03-07 1976-03-08 Appareil de pompage pour l'injection de combustible Granted FR2303171A2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB951875A GB1543714A (en) 1975-03-07 1975-03-07 Fuel injection pumping apparatus

Publications (2)

Publication Number Publication Date
FR2303171A2 true FR2303171A2 (fr) 1976-10-01
FR2303171B2 FR2303171B2 (it) 1981-03-20

Family

ID=9873528

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7606536A Granted FR2303171A2 (fr) 1975-03-07 1976-03-08 Appareil de pompage pour l'injection de combustible

Country Status (5)

Country Link
JP (1) JPS51113029A (it)
DE (1) DE2609358A1 (it)
FR (1) FR2303171A2 (it)
GB (1) GB1543714A (it)
IT (1) IT1057314B (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988002814A1 (en) * 1986-10-14 1988-04-21 Robert Bosch Gmbh Fuel injection device for internal combustion engines, in particular diesel engines

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1557179A (en) * 1975-09-16 1979-12-05 Lucas Cav Liquid fuel pumping apparatus
GB1599649A (en) * 1977-12-09 1981-10-07 Lucas Industries Ltd Fuel injection system
JPS5713265A (en) * 1980-06-27 1982-01-23 Diesel Kiki Co Ltd Fuel injection device
US4418670A (en) * 1980-10-10 1983-12-06 Lucas Industries Limited Fuel injection pumping apparatus
DE3039967A1 (de) * 1980-10-23 1982-06-03 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzanlage
JPS57163131A (en) * 1981-03-30 1982-10-07 Kawasaki Heavy Ind Ltd Fuel injection controller of compression ignition type internal combustion engine
DE3133288A1 (de) * 1981-08-22 1983-03-03 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg "brennstoffeinspritzsystem an einer brennkraftmaschine"
DE3310030C2 (de) * 1983-03-19 1986-12-04 L'Orange GmbH, 7000 Stuttgart Kraftstoffeinspritzvorrichtung für eine Brennkraftmaschine
JPS59188068A (ja) * 1983-04-08 1984-10-25 Hitachi Zosen Corp デイ−ゼル機関用燃料噴射方法ならびにその装置
JP2550528B2 (ja) * 1986-06-12 1996-11-06 トヨタ自動車株式会社 内燃機関の燃料噴射装置
JP2503975B2 (ja) * 1986-06-12 1996-06-05 トヨタ自動車株式会社 内燃機関の燃料噴射装置
DE10014451A1 (de) * 2000-03-23 2001-09-27 Bosch Gmbh Robert Verfahren und Vorrichtung zur Formung des Einspritzdruckverlaufs an Injektoren
DE10014450A1 (de) * 2000-03-23 2001-09-27 Bosch Gmbh Robert Vorrichtung zur Einspritzung von Kraftstoff mit variablem Einspritzdruckverlauf
DE10051343B4 (de) * 2000-10-17 2005-09-22 Robert Bosch Gmbh Verfahren zum Einspritzen von Kraftstoff mit Mehrfachansteuerung eines Steuerventiles
DE10059628A1 (de) * 2000-12-01 2002-06-13 Bosch Gmbh Robert Modular aufgebauter Injektor zum Einspritzen von Kraftstoff
DE10123917A1 (de) * 2001-05-17 2002-11-28 Bosch Gmbh Robert Kraftstoffeinspritzsystem

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2213776A1 (de) * 1972-03-22 1973-09-27 Bosch Gmbh Robert Kraftstoffeinspritzanlage fuer brennkraftmaschinen
GB1470506A (en) * 1973-05-11 1977-04-14 Cav Ltd Fuel injection pumping apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988002814A1 (en) * 1986-10-14 1988-04-21 Robert Bosch Gmbh Fuel injection device for internal combustion engines, in particular diesel engines

Also Published As

Publication number Publication date
DE2609358A1 (de) 1976-09-23
FR2303171B2 (it) 1981-03-20
IT1057314B (it) 1982-03-10
JPS51113029A (en) 1976-10-05
GB1543714A (en) 1979-04-04
JPS6112108B2 (it) 1986-04-07

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