FR2471481A1 - Pompe d'injection de combustible - Google Patents

Pompe d'injection de combustible Download PDF

Info

Publication number
FR2471481A1
FR2471481A1 FR7930429A FR7930429A FR2471481A1 FR 2471481 A1 FR2471481 A1 FR 2471481A1 FR 7930429 A FR7930429 A FR 7930429A FR 7930429 A FR7930429 A FR 7930429A FR 2471481 A1 FR2471481 A1 FR 2471481A1
Authority
FR
France
Prior art keywords
piston
engine
spring
rotor
speed
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
FR7930429A
Other languages
English (en)
French (fr)
Other versions
FR2471481B1 (enExample
Inventor
Jean-Claude Bonin
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 Rotodiesel SA
Original Assignee
CAV Rotodiesel SA
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 Rotodiesel SA filed Critical CAV Rotodiesel SA
Priority to FR7930429A priority Critical patent/FR2471481A1/fr
Publication of FR2471481A1 publication Critical patent/FR2471481A1/fr
Application granted granted Critical
Publication of FR2471481B1 publication Critical patent/FR2471481B1/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
    • 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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D1/00—Controlling fuel-injection pumps, e.g. of high pressure injection type
    • F02D1/16—Adjustment of injection timing
    • F02D1/18—Adjustment of injection timing with non-mechanical means for transmitting control impulse; with amplification of control impulse
    • F02D1/183—Adjustment of injection timing with non-mechanical means for transmitting control impulse; with amplification of control impulse hydraulic

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
FR7930429A 1979-12-12 1979-12-12 Pompe d'injection de combustible Granted FR2471481A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7930429A FR2471481A1 (fr) 1979-12-12 1979-12-12 Pompe d'injection de combustible

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7930429A FR2471481A1 (fr) 1979-12-12 1979-12-12 Pompe d'injection de combustible

Publications (2)

Publication Number Publication Date
FR2471481A1 true FR2471481A1 (fr) 1981-06-19
FR2471481B1 FR2471481B1 (enExample) 1985-05-17

Family

ID=9232683

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7930429A Granted FR2471481A1 (fr) 1979-12-12 1979-12-12 Pompe d'injection de combustible

Country Status (1)

Country Link
FR (1) FR2471481A1 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2569774A1 (fr) * 1984-09-06 1986-03-07 Cav Roto Diesel Perfectionnements aux pompes d'injection de combustible pour moteur a combustion interne
WO1987000577A1 (en) * 1985-07-26 1987-01-29 Perkins Engines Group Limited Fuel injection pump
EP0604083A1 (en) * 1992-12-22 1994-06-29 Lucas Industries Public Limited Company Fuel injection pump

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2569774A1 (fr) * 1984-09-06 1986-03-07 Cav Roto Diesel Perfectionnements aux pompes d'injection de combustible pour moteur a combustion interne
WO1987000577A1 (en) * 1985-07-26 1987-01-29 Perkins Engines Group Limited Fuel injection pump
EP0604083A1 (en) * 1992-12-22 1994-06-29 Lucas Industries Public Limited Company Fuel injection pump

Also Published As

Publication number Publication date
FR2471481B1 (enExample) 1985-05-17

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse