FR1206849A - Improvements to self-regulating piston pumps, in particular for fuel injection into engines - Google Patents

Improvements to self-regulating piston pumps, in particular for fuel injection into engines

Info

Publication number
FR1206849A
FR1206849A FR1206849DA FR1206849A FR 1206849 A FR1206849 A FR 1206849A FR 1206849D A FR1206849D A FR 1206849DA FR 1206849 A FR1206849 A FR 1206849A
Authority
FR
France
Prior art keywords
engines
self
fuel injection
piston pumps
regulating piston
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
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR1206849A publication Critical patent/FR1206849A/en
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
    • F02M41/02—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor being spaced from pumping elements
    • F02M41/06—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor being spaced from pumping elements the distributor rotating
    • 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
    • F02M41/1422—Injection being effected by means of a free-piston displaced by the pressure of fuel
    • 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
    • F02M59/32—Varying fuel delivery in quantity or timing fuel delivery being controlled by means of fuel-displaced auxiliary pistons, which effect injection
    • 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
    • F02M2041/1438—Arrangements or details pertaining to the devices classified in F02M41/14 and subgroups
    • F02M2041/1444—Feed-pumps; Arrangements or pressure regulation therefor
FR1206849D 1958-05-19 1958-05-19 Improvements to self-regulating piston pumps, in particular for fuel injection into engines Expired FR1206849A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1206849T 1958-05-19

Publications (1)

Publication Number Publication Date
FR1206849A true FR1206849A (en) 1960-02-11

Family

ID=9673785

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1206849D Expired FR1206849A (en) 1958-05-19 1958-05-19 Improvements to self-regulating piston pumps, in particular for fuel injection into engines

Country Status (1)

Country Link
FR (1) FR1206849A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1132763B (en) * 1959-12-31 1962-07-05 Cav Ltd Fuel injection pump with infinitely variable injection quantity
DE1153213B (en) * 1960-02-26 1963-08-22 Cav Ltd Fuel injection pump for internal combustion engines
DE1218215B (en) * 1960-01-08 1966-06-02 Expl Des Procedes Chimiques Et Fuel injection pump for multi-cylinder internal combustion engines
EP0037296A2 (en) * 1980-03-31 1981-10-07 Automobiles Peugeot Apparatus for metering an injected fuel quantity in a fuel-injection engine
EP0690222A1 (en) * 1994-06-27 1996-01-03 New Sulzer Diesel AG Injection device to inject fuel in a reciprocating internal combustion engine

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1132763B (en) * 1959-12-31 1962-07-05 Cav Ltd Fuel injection pump with infinitely variable injection quantity
DE1218215B (en) * 1960-01-08 1966-06-02 Expl Des Procedes Chimiques Et Fuel injection pump for multi-cylinder internal combustion engines
DE1153213B (en) * 1960-02-26 1963-08-22 Cav Ltd Fuel injection pump for internal combustion engines
EP0037296A2 (en) * 1980-03-31 1981-10-07 Automobiles Peugeot Apparatus for metering an injected fuel quantity in a fuel-injection engine
EP0037296A3 (en) * 1980-03-31 1981-11-11 Automobiles Peugeot Apparatus for metering an injected fuel quantity in a fuel-injection engine
EP0690222A1 (en) * 1994-06-27 1996-01-03 New Sulzer Diesel AG Injection device to inject fuel in a reciprocating internal combustion engine
CN1057818C (en) * 1994-06-27 2000-10-25 瓦特西拉Nsd施韦兹公司 Injection device for the injection of fuel in a reciprocating piston internal combustion engine

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