ES454820A1 - Dispositivo corrector de caudal de una bomba de inyeccion decombustible para motor de combustion interna, especialmente de un vehiculo. - Google Patents

Dispositivo corrector de caudal de una bomba de inyeccion decombustible para motor de combustion interna, especialmente de un vehiculo.

Info

Publication number
ES454820A1
ES454820A1 ES454820A ES454820A ES454820A1 ES 454820 A1 ES454820 A1 ES 454820A1 ES 454820 A ES454820 A ES 454820A ES 454820 A ES454820 A ES 454820A ES 454820 A1 ES454820 A1 ES 454820A1
Authority
ES
Spain
Prior art keywords
regulating
regulating member
pump
control element
mobile
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
ES454820A
Other languages
English (en)
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.)
Automobiles Citroen SA
Original Assignee
Automobiles Citroen 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 Automobiles Citroen SA filed Critical Automobiles Citroen SA
Publication of ES454820A1 publication Critical patent/ES454820A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F02D1/02—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered
    • F02D1/08—Transmission of control impulse to pump control, e.g. with power drive or power assistance
    • F02D1/10—Transmission of control impulse to pump control, e.g. with power drive or power assistance mechanical
    • 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)
  • High-Pressure Fuel Injection Pump Control (AREA)

Abstract

Dispositivo corrector de caudal de una bomba de inyección de combustible para motor de combustión interna, especialmente de un vehículo, que comprende: un órgano móvil de regulación de la cilindrada de la bomba, es decir el volumen de combustible inyectado por golpe de pistón de la bomba; un dispositivo de regulación de la cilindrada, sensible a la velocidad de rotación de la bomba y apropiado para actuar sobre el desplazamiento del órgano móvil de regulación; un elemento de mando, en particular un pedal de acelerador, apropiado para actuar sobre el dispositivo de regulación para modificar su sensibilidad a la velocidad de rotación; caracterizado por el hecho de que comprende en combinación medios unidos al elemento de mando apropiados para cooperar con el órgano móvil de regulación o con un varillaje unido a este órgano de regulación, al menos para una zona de la carrera del elemento de mando, a fin de mantener dicho órgano de regulación, en una gama de posiciones correspondiente a una cilindrada de la bomba inferior a la que sería mandada por el dispositivo de regulación y medios amortiguadores previstos para frenar los desplazamientos del órgano móvil de regulación.
ES454820A 1976-01-06 1977-01-05 Dispositivo corrector de caudal de una bomba de inyeccion decombustible para motor de combustion interna, especialmente de un vehiculo. Expired ES454820A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7600196A FR2337815A1 (fr) 1976-01-06 1976-01-06 Dispositif correcteur de debit pour pompe d'injection, pompe d'injection et moteurs equipes d'un tel dispositif

Publications (1)

Publication Number Publication Date
ES454820A1 true ES454820A1 (es) 1978-01-01

Family

ID=9167655

Family Applications (1)

Application Number Title Priority Date Filing Date
ES454820A Expired ES454820A1 (es) 1976-01-06 1977-01-05 Dispositivo corrector de caudal de una bomba de inyeccion decombustible para motor de combustion interna, especialmente de un vehiculo.

Country Status (5)

Country Link
DE (1) DE2659228A1 (es)
ES (1) ES454820A1 (es)
FR (1) FR2337815A1 (es)
GB (1) GB1527581A (es)
IT (1) IT1065758B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3543150C1 (en) * 1985-12-06 1987-03-26 Daimler Benz Ag Device for adjusting an internal combustion engine in a motor vehicle
DE3545939C1 (de) * 1985-12-23 1987-03-12 Daimler Benz Ag Vorrichtung zur Regulierung einer Brennkraftmaschine in einem Kraftfahrzeug
DE3545940C1 (de) * 1985-12-23 1991-07-18 Daimler Benz Ag Vorrichtung zur Regulierung einer Brennkraftmaschine in einem Kraftfahrzeug
DE3626961C1 (es) * 1986-08-08 1993-06-24 Daimler-Benz Ag, 7000 Stuttgart, De
DE3704352C1 (de) * 1987-02-12 1987-11-12 Daimler Benz Ag Vorrichtung zur Regulierung einer Brennkraftmaschine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3815563A (en) * 1971-11-24 1974-06-11 E Stinsa Fuel injection system for multiple cylinder internal combustion engine
DE2339529A1 (de) * 1973-08-03 1975-02-13 Ardie Werk Gmbh Kraftstoffeinspritzpumpenverstellvorrichtung

Also Published As

Publication number Publication date
IT1065758B (it) 1985-03-04
FR2337815B1 (es) 1980-09-19
FR2337815A1 (fr) 1977-08-05
DE2659228A1 (de) 1977-07-14
GB1527581A (en) 1978-10-04

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