FR2462559A1 - Appareil de pompage pour l'injection de carburant pour l'alimentation d'un moteur a combustion interne - Google Patents

Appareil de pompage pour l'injection de carburant pour l'alimentation d'un moteur a combustion interne Download PDF

Info

Publication number
FR2462559A1
FR2462559A1 FR8016789A FR8016789A FR2462559A1 FR 2462559 A1 FR2462559 A1 FR 2462559A1 FR 8016789 A FR8016789 A FR 8016789A FR 8016789 A FR8016789 A FR 8016789A FR 2462559 A1 FR2462559 A1 FR 2462559A1
Authority
FR
France
Prior art keywords
cam
bore
fuel
movement
adjustable
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
FR8016789A
Other languages
English (en)
French (fr)
Other versions
FR2462559B1 (enExample
Inventor
Dorian Farrar Mowbray
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries 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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of FR2462559A1 publication Critical patent/FR2462559A1/fr
Application granted granted Critical
Publication of FR2462559B1 publication Critical patent/FR2462559B1/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
    • F02M59/447—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 means specially adapted to limit fuel delivery or to supply excess of fuel temporarily, e.g. for starting of the engine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D1/00—Controlling fuel-injection pumps, e.g. of high pressure injection type
    • F02D1/16—Adjustment of 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
    • 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
    • F02M41/14—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 rotary distributor supporting pump pistons
    • F02M41/1405—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 rotary distributor supporting pump pistons pistons being disposed radially with respect to rotation axis
    • F02M41/1411—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 rotary distributor supporting pump pistons pistons being disposed radially with respect to rotation axis characterised by means for varying fuel delivery or injection timing
    • F02M41/1416—Devices specially adapted for angular adjustment of annular cam
    • 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
    • F02M41/14—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 rotary distributor supporting pump pistons
    • F02M41/1405—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 rotary distributor supporting pump pistons pistons being disposed radially with respect to rotation axis
    • F02M41/1411—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 rotary distributor supporting pump pistons pistons being disposed radially with respect to rotation axis characterised by means for varying fuel delivery or injection timing
    • F02M41/1427—Arrangements for metering fuel admitted to pumping chambers, e.g. by shuttles or by throttle-valves
    • 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
    • F02M59/205—Quantity of fuel admitted to pumping elements being metered by an auxiliary metering device

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)
FR8016789A 1979-08-04 1980-07-30 Appareil de pompage pour l'injection de carburant pour l'alimentation d'un moteur a combustion interne Granted FR2462559A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7927270 1979-08-04

Publications (2)

Publication Number Publication Date
FR2462559A1 true FR2462559A1 (fr) 1981-02-13
FR2462559B1 FR2462559B1 (enExample) 1983-04-01

Family

ID=10507008

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8016789A Granted FR2462559A1 (fr) 1979-08-04 1980-07-30 Appareil de pompage pour l'injection de carburant pour l'alimentation d'un moteur a combustion interne

Country Status (7)

Country Link
US (1) US4320733A (enExample)
JP (1) JPS5623557A (enExample)
DE (1) DE3029535A1 (enExample)
ES (1) ES493446A0 (enExample)
FR (1) FR2462559A1 (enExample)
IT (1) IT1132304B (enExample)
SU (1) SU965368A3 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58191374U (ja) * 1982-06-16 1983-12-19 株式会社ボッシュオートモーティブ　システム 分配型燃料噴射ポンプ
JPS60500300A (ja) * 1983-01-10 1985-03-07 フオ−ド　モ−タ−　カンパニ− デイ−ゼル機関放出物制御システム
WO2008112358A1 (en) * 2007-02-06 2008-09-18 Harlan Cloyce M Hydraulic spring drive apparatus
US20100316506A1 (en) * 2009-06-11 2010-12-16 Gm Global Technology Operations, Inc. Engine fuel pump drive system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB656906A (en) * 1947-08-11 1951-09-05 Roosa Vernon D Fuel pump
US3796469A (en) * 1972-03-01 1974-03-12 Kelsey Hayes Co Skid control system including cycling and checking circuit for plural modulating valve

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3024779A (en) * 1958-10-30 1962-03-13 Bosch Arma Corp Timing device for fuel injection pump
GB978116A (en) * 1962-08-02 1964-12-16 Cav Ltd Liquid fuel injection pumps for internal combustion engines
US4050432A (en) * 1975-07-22 1977-09-27 Stanadyne, Inc. Fuel injection pump and governor and timing control system therefor
DE2729807C2 (de) * 1977-07-01 1985-11-14 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzpumpe mit Mitteln zur Spritzbeginnverstellung für Brennkraftmaschinen
JPS5537509A (en) * 1978-09-06 1980-03-15 Nissan Motor Co Ltd Fuel injection time controller for diesel engine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB656906A (en) * 1947-08-11 1951-09-05 Roosa Vernon D Fuel pump
US3796469A (en) * 1972-03-01 1974-03-12 Kelsey Hayes Co Skid control system including cycling and checking circuit for plural modulating valve

Also Published As

Publication number Publication date
JPS5623557A (en) 1981-03-05
US4320733A (en) 1982-03-23
DE3029535A1 (de) 1981-02-19
ES8103282A1 (es) 1981-02-16
IT8023899A0 (it) 1980-08-01
SU965368A3 (ru) 1982-10-07
FR2462559B1 (enExample) 1983-04-01
IT1132304B (it) 1986-07-02
ES493446A0 (es) 1981-02-16

Similar Documents

Publication Publication Date Title
FR2482669A2 (fr) Perfectionnement a une pompe d'injection pour un moteur a combustion interne
CA2074955A1 (fr) Dispositif pour l'injection d'un liquide, a savoir du carburant, dans au moins une des chambres pressurisees d'une machine fonctionnant de facon periodique tel qu'un moteur a combustion interne ou semblable
CH287666A (fr) Pompe d'injection de carburant.
FR2750458A1 (fr) Installation d'injection pour l'injection combinee de carburant et d'un additif liquide
FR2462559A1 (fr) Appareil de pompage pour l'injection de carburant pour l'alimentation d'un moteur a combustion interne
FR2596805A1 (fr) Dispositif de reglage du debut de l'injection dans une pompe d'injection de carburant avec avance du debut d'injection
EP0133178A2 (fr) Dispositif d'injection de carburant pour moteur à deux temps
CH514784A (fr) Dispositif de double injection pour moteur à allumage par compression
MC802A1 (fr) Pompe à injection pour moteurs à combustion interne
FR2496170A1 (fr) Dispositif de commande de l'alimentation en carburant d'un moteur a combustion interne
FR2567578A1 (fr) Appareil de pompage de combustible liquide pour moteur a combustion interne
EP0063523B2 (fr) Pompe d'injection pour moteur à combustion interne comprenant un dispositif de réglage de l'instant de refoulement du combustible d'injection
EP1032536B1 (fr) Procede de commande d'une broche de vissage
FR2474589A1 (enExample)
FR2631390A3 (fr) Pompe d'injection de carburant pour moteur a combustion interne, ou un faible volume de combustible sous pression de remplissage est necessaire
FR2537659A1 (fr) Appareillage de pompage pour l'injection de carburant
EP0037296B1 (fr) Dispositif de mesure du volume de carburant injecté dans un moteur thermique à alimentation par injection
FR2558531A1 (fr) Appareil de pompage pour injection de carburant
FR2462570A1 (fr) Pompe d'injection de carburant pour moteur a combustion interne
FR2476224A1 (fr) Appareil de pompage a injection de carburant pour moteur a allumage par compression
FR2737253A1 (fr) Moteur a combustion interne a deux temps
FR2594893A1 (fr) Dispositif de pompage de carburant
FR2493407A1 (fr) Appareil de pompage pour l'injection de carburant
FR2602826A1 (fr) Pompe d'injection de carburant
FR2475129A1 (fr) Appareil de pompage a injection pour moteur a combustion interne

Legal Events

Date Code Title Description
ST Notification of lapse