ES271084A1 - Auto-regulatory alternative pump (Machine-translation by Google Translate, not legally binding) - Google Patents

Auto-regulatory alternative pump (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES271084A1
ES271084A1 ES271084A ES271084A ES271084A1 ES 271084 A1 ES271084 A1 ES 271084A1 ES 271084 A ES271084 A ES 271084A ES 271084 A ES271084 A ES 271084A ES 271084 A1 ES271084 A1 ES 271084A1
Authority
ES
Spain
Prior art keywords
pump
piston
alternative
shuttle
translation
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
ES271084A
Other languages
Spanish (es)
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.)
BESSIERE PIERRE ETIENNE
Original Assignee
BESSIERE PIERRE ETIENNE
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 BESSIERE PIERRE ETIENNE filed Critical BESSIERE PIERRE ETIENNE
Publication of ES271084A1 publication Critical patent/ES271084A1/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
    • 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
    • F02M59/36—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages
    • F02M59/365—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages valves being actuated by the fluid pressure produced in an auxiliary pump, e.g. pumps with differential pistons; Regulated pressure of supply pump actuating a metering valve, e.g. a sleeve surrounding the pump piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

Alternative self-regulating pump, more particularly injection pump, having an alternative organ or shuttle that sends a discharge channel provided in the main cylinder of the pump, this shuttle being hydraulically dragged in the forward direction by a liquid that is found between it and an alternative motor piston or analogous member which is driven in synchronism with the main piston of the pump, while this is driven in the opposite direction by a return force produced, for example, by a spring, characterized by the fact that that for a given position of the motor piston, the shape of the space filled by said liquid is variable with the help of a regulating piston or analogous organ which constitutes one of the walls of this space and which is displaceable with the aid of means sensitive to the speed of of the pump, so that this speed determines the position of this regulating piston and therefore, the position extreme ions of the shuttle and the period in which it keeps the discharge channel open, that is, in short, the unit flow of the pump. (Machine-translation by Google Translate, not legally binding)
ES271084A 1960-10-27 1961-10-10 Auto-regulatory alternative pump (Machine-translation by Google Translate, not legally binding) Expired ES271084A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR842421A FR1278146A (en) 1960-10-27 1960-10-27 Improvements to self-regulating reciprocating pumps, particularly fuel injection pumps for internal combustion engines

Publications (1)

Publication Number Publication Date
ES271084A1 true ES271084A1 (en) 1962-03-01

Family

ID=8741636

Family Applications (1)

Application Number Title Priority Date Filing Date
ES271084A Expired ES271084A1 (en) 1960-10-27 1961-10-10 Auto-regulatory alternative pump (Machine-translation by Google Translate, not legally binding)

Country Status (6)

Country Link
US (1) US3122099A (en)
BE (1) BE608994A (en)
DE (1) DE1172896B (en)
ES (1) ES271084A1 (en)
FR (1) FR1278146A (en)
GB (1) GB927661A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1450727A (en) * 1965-07-12 1966-06-24 Bosch Gmbh Robert Improvements to the means of regulating fuel injection pumps
US3448690A (en) * 1967-09-19 1969-06-10 Sven Alfred Johansson Hydraulic or pneumatic pressure control systems
US4835839A (en) * 1985-11-12 1989-06-06 General Electric Company Method of fabricating a salient pole electronically commutated motor
CA1323650C (en) * 1985-11-12 1993-10-26 Franklin Lee Forbes Electrically commutated motor having an edgewise wound yoke
US5619871A (en) * 1985-11-12 1997-04-15 General Electric Company Laundry machine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH343706A (en) * 1955-12-23 1959-12-31 Precision Mecanique Piston pump, in particular for injecting fuel into an internal combustion engine
FR1185828A (en) * 1957-11-06 1959-08-06 Prec Mecanique Improvements made to piston pumps, in particular for fuel injection into engines
AT210669B (en) * 1957-12-24 1960-08-25 Pierre Etienne Bessiere Self-regulating piston pump
FR1234133A (en) * 1958-08-14 1960-10-14 Improvements to self-regulating reciprocating pumps, in particular for fuel injection into engines
FR1229752A (en) * 1959-01-26 1960-09-09 Improvements made to alternative fuel injection pumps for engines
FR1231120A (en) * 1959-04-06 1960-09-27 Improvements to self-regulating reciprocating pumps for fuel injection into engines

Also Published As

Publication number Publication date
FR1278146A (en) 1961-12-08
GB927661A (en) 1963-05-29
US3122099A (en) 1964-02-25
BE608994A (en) 1962-04-10
DE1172896B (en) 1964-06-25

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