FR2485639A1 - Pompe a injection pour moteurs diesel - Google Patents

Pompe a injection pour moteurs diesel Download PDF

Info

Publication number
FR2485639A1
FR2485639A1 FR8104872A FR8104872A FR2485639A1 FR 2485639 A1 FR2485639 A1 FR 2485639A1 FR 8104872 A FR8104872 A FR 8104872A FR 8104872 A FR8104872 A FR 8104872A FR 2485639 A1 FR2485639 A1 FR 2485639A1
Authority
FR
France
Prior art keywords
regulator
pressure
chamber
injection
injection 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.)
Granted
Application number
FR8104872A
Other languages
English (en)
French (fr)
Other versions
FR2485639B3 (enExample
Inventor
Cornelis Van Rinsum
Van Rinsum Cornelis
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.)
MTU Aero Engines AG
Rolls Royce Solutions GmbH
Original Assignee
MTU Friedrichshafen GmbH
MTU Motoren und Turbinen Union Muenchen 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 MTU Friedrichshafen GmbH, MTU Motoren und Turbinen Union Muenchen GmbH filed Critical MTU Friedrichshafen GmbH
Publication of FR2485639A1 publication Critical patent/FR2485639A1/fr
Application granted granted Critical
Publication of FR2485639B3 publication Critical patent/FR2485639B3/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
    • 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
    • F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or 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
    • 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
    • F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
    • F02M59/46—Valves
    • F02M59/462—Delivery valves
    • 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)
FR8104872A 1980-06-25 1981-03-11 Pompe a injection pour moteurs diesel Granted FR2485639A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803023731 DE3023731A1 (de) 1980-06-25 1980-06-25 Einspritzpumpe

Publications (2)

Publication Number Publication Date
FR2485639A1 true FR2485639A1 (fr) 1981-12-31
FR2485639B3 FR2485639B3 (enExample) 1983-12-16

Family

ID=6105408

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8104872A Granted FR2485639A1 (fr) 1980-06-25 1981-03-11 Pompe a injection pour moteurs diesel

Country Status (4)

Country Link
US (1) US4408586A (enExample)
DE (1) DE3023731A1 (enExample)
FR (1) FR2485639A1 (enExample)
GB (1) GB2079861B (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3245142A1 (de) * 1982-12-07 1984-06-07 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und vorrichtung zum einspritzen von kraftstoff
US4478189A (en) * 1982-12-08 1984-10-23 Lucas Industries Fuel injection system
DE3300876A1 (de) * 1983-01-13 1984-07-19 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzpumpe
DE3521428A1 (de) * 1985-06-14 1986-12-18 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzvorrichtung fuer brennkraftmaschinen
US6047899A (en) * 1998-02-13 2000-04-11 Caterpillar Inc. Hydraulically-actuated fuel injector with abrupt end to injection features
US6550453B1 (en) 2000-09-21 2003-04-22 Caterpillar Inc Hydraulically biased pumping element assembly and fuel injector using same
EP2495431B1 (en) * 2011-03-04 2014-01-15 OMT Officine Meccaniche Torino S.p.A. Hydraulic pump, in particular a fuel pump

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE585013C (de) * 1929-08-13 1933-09-30 Brodr Brauer Nilsen As Regler fuer Einspritzbrennkraftmaschinen
DE613020C (de) * 1932-07-11 1935-05-10 Atlas Diesel Ab Kolbenpumpe, insbesondere Brennstoffeinspritzpumpe fuer Brennkraftmaschinen
US2173814A (en) * 1938-03-15 1939-09-19 Bischof Bernhard Fuel injection apparatus for internal combustion engines
US2950709A (en) * 1956-08-14 1960-08-30 Bessiere Pierre Etienne Injection devices including a reciprocating piston injection pump
CH615731A5 (enExample) * 1976-06-11 1980-02-15 Sulzer Ag

Also Published As

Publication number Publication date
DE3023731A1 (de) 1982-01-14
GB2079861A (en) 1982-01-27
US4408586A (en) 1983-10-11
GB2079861B (en) 1983-12-21
FR2485639B3 (enExample) 1983-12-16

Similar Documents

Publication Publication Date Title
EP0020249B1 (fr) Pompe d'injection pour un moteur à combustion interne
FR2704600A1 (fr) Installation d'injection de carburant pour moteur thermique.
FR2901323A1 (fr) Systeme d'injection a rampe commune
FR2911634A1 (fr) Dispositif d'injection de carburant dans une turbomachine
FR2828525A1 (fr) Procede de commande et systeme d'alimentation en carburant d'un moteur a combustion interne notamment a injection directe et appareil de commande et de regulation pour sa mise en oeuvre
FR2485639A1 (fr) Pompe a injection pour moteurs diesel
FR2524564A1 (fr) Pompe d'injection de carburant
FR2496170A1 (fr) Dispositif de commande de l'alimentation en carburant d'un moteur a combustion interne
FR2539818A1 (fr) Injecteur de carburant
FR2828526A1 (fr) Procede et systeme d'alimentation en carburant d'un moteur a combustion interne, et appareil de commande du procede
FR2775025A1 (fr) Filtre dispose au niveau de l'admission d'une pompe a carburant haute pression
FR2737258A1 (fr) Pompe de carburant pour un moteur a combustion interne a deux temps
FR2508548A1 (fr) Dispositif pour limiter le debit d'injection de combustible dans un moteur diesel
FR2504203A1 (fr) Pompe d'injection pour moteur a combustion interne comprenant un dispositif de reglage de l'instant de refoulement du combustible d'injection
EP2735045A1 (fr) Engin sous-marin comprenant une pile électrochimique
FR2530292A1 (fr) Clapet d'alimentation
FR2610997A1 (fr) Pompe d'injection de carburant pour moteurs a combustion interne dont l'ouverture du canal de decharge est reglable en fonction de l'ouverture de l'injecteur, notamment pour moteurs diesel
EP4069959A1 (fr) Systeme hydraulique de commande pour un moteur a taux de compression variable
FR2711739A1 (fr) Pompe de lubrification pour moteur à combustion interne.
EP3290753B1 (fr) Ensemble piston bielle rotulee avec augmentation de vitesse d'un flux d huile interne
FR2566047A1 (fr) Regulateur mecanique de pompe d'injection avec un dispositif de compensation agissant dans la gamme inferieure du regime-moteur
FR2830053A1 (fr) Dispositif d'alimentation en carburant sous haute pression
FR2815382A1 (fr) Procede d'injection de carburant par une commande multiple d'une soupape de commande
CH198796A (fr) Procédé d'injection du combustible dans un moteur à combustion interne, et dispositif pour sa mise en oeuvre.
BE463839A (enExample)

Legal Events

Date Code Title Description
ST Notification of lapse