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FR1249360A - Perfectionnements apportés à des pompes alternatives servant notamment à l'injection de combustible dans des moteurs - Google Patents

Perfectionnements apportés à des pompes alternatives servant notamment à l'injection de combustible dans des moteurs

Info

Publication number
FR1249360A
FR1249360A FR809983A FR809983A FR1249360A FR 1249360 A FR1249360 A FR 1249360A FR 809983 A FR809983 A FR 809983A FR 809983 A FR809983 A FR 809983A FR 1249360 A FR1249360 A FR 1249360A
Authority
FR
France
Prior art keywords
engines
fuel injection
improvements made
pumps used
reciprocating pumps
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
FR809983A
Other languages
English (en)
Inventor
Pierre-Etienne Bessiere
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 filed Critical
Priority to FR809983A priority Critical patent/FR1249360A/fr
Priority to ES0261974A priority patent/ES261974A1/es
Priority to GB3770960A priority patent/GB971536A/en
Application granted granted Critical
Publication of FR1249360A publication Critical patent/FR1249360A/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
    • 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
    • F02M41/127—Variably-timed valves controlling fuel passages valves being fluid-actuated slide-valves, e.g. differential rotary-piston pump
    • 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
    • F02M59/34—Varying fuel delivery in quantity or timing by throttling of passages to pumping elements or of overflow passages, e.g. throttling by means of a pressure-controlled sliding valve having liquid stop or abutment
    • 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
    • F02M2700/00—Supplying, feeding or preparing air, fuel, fuel air mixtures or auxiliary fluids for a combustion engine; Use of exhaust gas; Compressors for piston engines
    • F02M2700/13—Special devices for making an explosive mixture; Fuel pumps
    • F02M2700/1317—Fuel pumpo for internal combustion engines
    • F02M2700/1358—Fuel pump with control of fuel inlet to the pumping chamber

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Reciprocating Pumps (AREA)
FR809983A 1959-11-12 1959-11-12 Perfectionnements apportés à des pompes alternatives servant notamment à l'injection de combustible dans des moteurs Expired FR1249360A (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR809983A FR1249360A (fr) 1959-11-12 1959-11-12 Perfectionnements apportés à des pompes alternatives servant notamment à l'injection de combustible dans des moteurs
ES0261974A ES261974A1 (es) 1959-11-12 1960-10-26 Una bomba de inyecciën de combustible
GB3770960A GB971536A (en) 1959-11-12 1960-11-02 Improvements in fuel injection pumps having distributing pistons

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR809983A FR1249360A (fr) 1959-11-12 1959-11-12 Perfectionnements apportés à des pompes alternatives servant notamment à l'injection de combustible dans des moteurs

Publications (1)

Publication Number Publication Date
FR1249360A true FR1249360A (fr) 1960-12-30

Family

ID=8721203

Family Applications (1)

Application Number Title Priority Date Filing Date
FR809983A Expired FR1249360A (fr) 1959-11-12 1959-11-12 Perfectionnements apportés à des pompes alternatives servant notamment à l'injection de combustible dans des moteurs

Country Status (3)

Country Link
ES (1) ES261974A1 (fr)
FR (1) FR1249360A (fr)
GB (1) GB971536A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1450316A (fr) * 1964-10-20 1966-05-06 Allis Chalmers Mfg Co Pompe d'injection de carburant
IT201800004099A1 (it) * 2018-03-29 2019-09-29 Magneti Marelli Spa Pompa a pistoni e relativo metodo di controllo

Also Published As

Publication number Publication date
GB971536A (en) 1964-09-30
ES261974A1 (es) 1961-01-16

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