ES263109A1 - Un dispositivo para hacer variar automaticamente el avance de la inyecciën del combustible en motores - Google Patents

Un dispositivo para hacer variar automaticamente el avance de la inyecciën del combustible en motores

Info

Publication number
ES263109A1
ES263109A1 ES0263109A ES263109A ES263109A1 ES 263109 A1 ES263109 A1 ES 263109A1 ES 0263109 A ES0263109 A ES 0263109A ES 263109 A ES263109 A ES 263109A ES 263109 A1 ES263109 A1 ES 263109A1
Authority
ES
Spain
Prior art keywords
fuel injection
advance
internal combustion
combustion engines
whose
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
ES0263109A
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.)
ETIENNE BESSIERE PIERRE
Original Assignee
ETIENNE BESSIERE PIERRE
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 ETIENNE BESSIERE PIERRE filed Critical ETIENNE BESSIERE PIERRE
Publication of ES263109A1 publication Critical patent/ES263109A1/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
    • F02D1/16—Adjustment of injection timing
    • F02D1/18—Adjustment of injection timing with non-mechanical means for transmitting control impulse; with amplification of control impulse
    • 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
    • F02D1/16—Adjustment of injection timing
    • F02D1/18—Adjustment of injection timing with non-mechanical means for transmitting control impulse; with amplification of control impulse
    • F02D1/183—Adjustment of injection timing with non-mechanical means for transmitting control impulse; with amplification of control impulse hydraulic
    • 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
    • F02M59/30—Varying fuel delivery in quantity or timing with variable-length-stroke pistons
    • 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
    • F02M2700/1376—Fuel pump with control of the pump piston stroke

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • High-Pressure Fuel Injection Pump Control (AREA)

Abstract

Un dispositivo para hacer variar automáticamente el avance de la inyección del combustible en motores, teniendo este dispositivo un casquillo fileteado que une el árbol de la bomba de inyección con su árbol motor y susceptible de ser desplazado axialmente por un gato hidráulico cuyo pistón es desplazado por una presión variable en contra de una fuerza antagonista, caracterizado porque la presión variable es producida por una bomba volumétrica arrastrada con una velocidad proporcional a la del motor y sobre cuyo conducto de impulsión está prevista una fuga cuya sección aumenta cuando la presión de impulsión de dicha bomba volumétrica crece, y disminuye en el caso contrario, suponiendo el agrandamiento o, respectivamente, la disminución de la sección de esta fuga en función e la velocidad, una moderación de la variación de la presión que actúa sobre el pistón del gato.
ES0263109A 1959-12-10 1960-12-09 Un dispositivo para hacer variar automaticamente el avance de la inyecciën del combustible en motores Expired ES263109A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR812698A FR1251425A (fr) 1959-12-10 1959-12-10 Perfectionnements apportés aux moyens d'autorégulation de pompes d'injection pour moteurs, notamment à ceux susceptibles de faire varier l'avance de l'injection
FR838927A FR78863E (fr) 1959-12-10 1960-09-19 Perfectionnements apportés aux moyens d'autorégulation de pompes d'injection pour moteurs, notamment à ceux susceptibles de faire varier l'avance de l'injection

Publications (1)

Publication Number Publication Date
ES263109A1 true ES263109A1 (es) 1961-05-01

Family

ID=26184735

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0263109A Expired ES263109A1 (es) 1959-12-10 1960-12-09 Un dispositivo para hacer variar automaticamente el avance de la inyecciën del combustible en motores

Country Status (6)

Country Link
US (1) US3046963A (es)
CH (1) CH373224A (es)
DE (1) DE1218796B (es)
ES (1) ES263109A1 (es)
FR (2) FR1251425A (es)
GB (1) GB963069A (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1306633A (fr) * 1961-06-15 1962-10-19 Perfectionnements apportés aux pompes d'injection de combustible
US3244855A (en) * 1963-07-19 1966-04-05 United States Steel Corp System for correcting the shift of an electron-gun beam from the desired region of impingement
GB1244727A (en) * 1967-12-08 1971-09-02 Cav Ltd Liquid fuel injection pumping apparatus
US3726263A (en) * 1970-03-18 1973-04-10 K Kemp Liquid fuel pumping apparatus
US3777731A (en) * 1973-02-14 1973-12-11 Diesel Kiki Co Fuel injection system in a distributor-type injection pump for internal combustion engine
US3930480A (en) * 1974-05-02 1976-01-06 Yanmar Diesel Engine Co., Ltd. Fuel-injection pump for an internal combustion engine
US4100903A (en) * 1976-12-13 1978-07-18 Stanadyne, Inc. Rotary distributor fuel injection pump

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1736242A (en) * 1924-01-25 1929-11-19 Andre C Attendu Fuel pump
US2177120A (en) * 1936-09-09 1939-10-24 Scintilla Ltd Fuel injection apparatus
US2190900A (en) * 1937-04-05 1940-02-20 Scintilla Ltd Motion transmitting mechanism
DE723144C (de) * 1937-04-05 1942-07-31 Scintilla Ag Hydraulische Verstellvorrichtung fuer den Einspritzzeitpunkt bei Brennstoffeinspritzpumpen von Brennkraftmaschinen
US2305308A (en) * 1939-02-17 1942-12-15 Fischlmayr Hans Automatic timing mechanism for fuel injection pumps
DE895995C (de) * 1940-01-20 1953-11-09 Friedrich Wilhelm Deckel Dipl Einrichtung zur selbsttaetigen Spritzbeginnverstellung an Einspritzpumpen fuer Brennkraftmaschinen
US2372180A (en) * 1941-06-12 1945-03-27 Timken Roller Bearing Co Angularly adjustable coupling
US2624327A (en) * 1950-03-30 1953-01-06 American Bosch Corp Fuel injection apparatus
DE1055878B (de) * 1954-07-29 1959-04-23 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer mehrzylindrige Brennkraftmaschinen
US2756725A (en) * 1954-10-21 1956-07-31 Woodward Governor Co Compensated condition control regulator
US2910975A (en) * 1957-02-22 1959-11-03 Cav Ltd Liquid fuel pumps for internal combustion engines
US2902019A (en) * 1957-04-13 1959-09-01 Bosch Gmbh Robert Fuel supply system for internal combustion engines

Also Published As

Publication number Publication date
DE1218796B (de) 1966-06-08
FR1251425A (fr) 1961-01-20
CH373224A (fr) 1963-11-15
GB963069A (en) 1964-07-08
FR78863E (fr) 1962-09-21
US3046963A (en) 1962-07-31

Similar Documents

Publication Publication Date Title
ES344735A1 (es) Mejoras introducidas en los motores de explosion sobreali- mentados.
GB1395384A (en) Fuel injection pumps for internal combustion engines
ES263109A1 (es) Un dispositivo para hacer variar automaticamente el avance de la inyecciën del combustible en motores
ES371604A1 (es) Perfeccionamientos en una bomba de inyeccion para motores de combustion interna.
GB1483772A (en) Speed governors for fuel injection pumps
ES438746A1 (es) Mejoras en la construccion de servomotores hidraulicos.
ES430615A1 (es) Perfeccionamientos en reguladores de numero de revolucionespara bombas inyectoras de combustible de motores de combus- tion interna.
ES280825A1 (es) Un dispositivo de regulación para motores de combustión interna
ES329697A1 (es) Aparato turbo sobrealimentador.
ES290042A1 (es) Bomba de combustible liquido
ES294396A1 (es) Perfeccionamientos en bombas de inyecciën de combustible para un motor de combustiën alternativo
ES268828A1 (es) Dispositivo destinado a la regulaciën de la velocidad de la potencia u otra caracteristica del funcionamiento de un motor hidraulico
GB1042259A (en) Improvements in fuel injection apparatus for internal combustion engines
GB938264A (en) Improvements in reciprocating action pumps for the injection of fuel into internal combustion engines
ES468705A1 (es) Aparato de bombeo para inyeccion de combustible.
ES309560A1 (es) Perfeccionamientos en bombas de inyeccion de combustible para motores de combustion
ES217159A1 (es) DISPOSITIVO PARA PARAR AUTOMáTICAMENTE LOS MOTORES DE COMBUSTION AL SER EXCESIVO EL NUMERO DE REVOLUCIONES O AL FALTAR PRESION EN EL ACEITE LUBRICANTE
ES256091A1 (es) Un dispositivo de bomba de inyecciën de combustible
SU95419A1 (ru) Одноплунжерный топливный насос
ES249467A1 (es) Una bomba alternativa autoreguladora para la inyeccion de combustible en motores de combustion interna
GB887198A (en) Liquid fuel pumps for internal combustion engines
ES343484A1 (es) Un nuevo regulador hidraulico de velocidad.
GB852973A (en) Starting engine with hydraulic drive and means to preheat main engine
ES297081A1 (es) Bomba de combustible liquido para motores de combustion interna
GB1370040A (en) Fuel control device for diesel engine