FR1150997A - Improvements made to variable flow piston pumps, in particular for fuel injection into engines - Google Patents

Improvements made to variable flow piston pumps, in particular for fuel injection into engines

Info

Publication number
FR1150997A
FR1150997A FR1150997DA FR1150997A FR 1150997 A FR1150997 A FR 1150997A FR 1150997D A FR1150997D A FR 1150997DA FR 1150997 A FR1150997 A FR 1150997A
Authority
FR
France
Prior art keywords
engines
fuel injection
improvements made
variable flow
piston 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
Other languages
French (fr)
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.)
Precision Mecanique SA
Original Assignee
Precision Mecanique 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 Precision Mecanique SA filed Critical Precision Mecanique SA
Application granted granted Critical
Publication of FR1150997A publication Critical patent/FR1150997A/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
    • F02M41/08—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR1150997D 1956-05-25 1956-05-25 Improvements made to variable flow piston pumps, in particular for fuel injection into engines Expired FR1150997A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1150997T 1956-05-25

Publications (1)

Publication Number Publication Date
FR1150997A true FR1150997A (en) 1958-01-22

Family

ID=9647656

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1150997D Expired FR1150997A (en) 1956-05-25 1956-05-25 Improvements made to variable flow piston pumps, in particular for fuel injection into engines

Country Status (1)

Country Link
FR (1) FR1150997A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3103174A (en) * 1957-12-24 1963-09-10 Bessiere Pierre Etienne Reciprocating pumps and in particular fuel injection pumps for internal combustion engines
US3122100A (en) * 1957-12-24 1964-02-25 Expl Des Procedes Chimiques Et Self-regulating pumps in particular for the injection of fuel into internal combustion engines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3103174A (en) * 1957-12-24 1963-09-10 Bessiere Pierre Etienne Reciprocating pumps and in particular fuel injection pumps for internal combustion engines
US3122100A (en) * 1957-12-24 1964-02-25 Expl Des Procedes Chimiques Et Self-regulating pumps in particular for the injection of fuel into internal combustion engines

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