ES8202620A1 - Bomba de inyeccion,para motores de combustion interna,por inyeccion,en particular motores diesel, e instalacion de regu-lacion correspondiente. - Google Patents

Bomba de inyeccion,para motores de combustion interna,por inyeccion,en particular motores diesel, e instalacion de regu-lacion correspondiente.

Info

Publication number
ES8202620A1
ES8202620A1 ES495918A ES495918A ES8202620A1 ES 8202620 A1 ES8202620 A1 ES 8202620A1 ES 495918 A ES495918 A ES 495918A ES 495918 A ES495918 A ES 495918A ES 8202620 A1 ES8202620 A1 ES 8202620A1
Authority
ES
Spain
Prior art keywords
fuel
pump
working space
pump piston
fuel injection
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
ES495918A
Other languages
English (en)
Other versions
ES495918A0 (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.)
Friedmann and Maier AG
Original Assignee
Friedmann and Maier AG
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
Priority claimed from AT671779A external-priority patent/AT379661B/de
Application filed by Friedmann and Maier AG filed Critical Friedmann and Maier AG
Publication of ES495918A0 publication Critical patent/ES495918A0/es
Publication of ES8202620A1 publication Critical patent/ES8202620A1/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
    • 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
    • F02M59/22—Varying quantity or timing by adjusting cylinder-head space
    • 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
    • F02M57/00—Fuel-injectors combined or associated with other devices
    • F02M57/02—Injectors structurally combined with fuel-injection pumps
    • 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
    • F02M57/00—Fuel-injectors combined or associated with other devices
    • F02M57/02—Injectors structurally combined with fuel-injection pumps
    • F02M57/022—Injectors structurally combined with fuel-injection pumps characterised by the pump drive
    • F02M57/023—Injectors structurally combined with fuel-injection pumps characterised by the pump drive 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
    • 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
    • F02M59/24—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke
    • F02M59/26—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke caused by movements of pistons relative to their cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition

Abstract

SISTEMA DE REGULACION DE UNA BOMBA DE INYECCION PARA MOTORES DE COMBUSTION INTERNA POR INYECCION. ES PISTON DE LA BOMBA (1) SE PUEDE GIRAR ALREDEDOR DE SU EJE DURANTE EL FUNCIONAMIENTO Y EN SU CARRERA DE TRANSPORTE CIERRA PRIMERAMENTE CON UNA ARISTA (34) A UN TALADRO (9), A TRAVES DEL CUAL ES ASPIRADO EL COMBUSTIBLE DESDE EL RECINTO DE ASPIRACION (29) AL RECINTO DE TRABAJO (10) DEL PISTON DE LA BOMBA, Y TRAS UN TRECHO DE CARRERA ABRE CON UNA SEGUNDA ARISTA (35) A UN TALADRO, POR DONDE EL COMBUSTIBLE NO INYECTADO SALE DEL RECINTO DE TRABAJO DEL PISTON DE LA BOMBA.
ES495918A 1979-10-15 1980-10-14 Bomba de inyeccion,para motores de combustion interna,por inyeccion,en particular motores diesel, e instalacion de regu-lacion correspondiente. Expired ES8202620A1 (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
AT671779A AT379661B (de) 1979-10-15 1979-10-15 Einspritzpumpe fuer einspritz-brennkraftmaschinen
AT770979 1979-12-05
AT227280 1980-04-28
AT307980 1980-06-11

Publications (2)

Publication Number Publication Date
ES495918A0 ES495918A0 (es) 1982-02-01
ES8202620A1 true ES8202620A1 (es) 1982-02-01

Family

ID=27421739

Family Applications (1)

Application Number Title Priority Date Filing Date
ES495918A Expired ES8202620A1 (es) 1979-10-15 1980-10-14 Bomba de inyeccion,para motores de combustion interna,por inyeccion,en particular motores diesel, e instalacion de regu-lacion correspondiente.

Country Status (5)

Country Link
EP (1) EP0027442B1 (es)
DE (1) DE3069226D1 (es)
ES (1) ES8202620A1 (es)
PL (1) PL227310A1 (es)
YU (1) YU263480A (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0059179A1 (de) * 1981-02-18 1982-09-01 Friedmann & Maier Aktiengesellschaft Einspritzpumpe für Einspritz-Brennkraftmaschinen, insbesondere Dieselmotoren
EP0069115A1 (de) * 1981-06-24 1983-01-05 Friedmann & Maier Aktiengesellschaft Einspritzpumpe
EP1069307A1 (de) * 1999-07-10 2001-01-17 L Orange GmbH Kraftstoffeinspritzpumpe mit Piloteinspritzung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT139726B (de) * 1933-12-06 1934-12-10 Henschel & Sohn Ag Einrichtung zur Leistungsregelung von Fahrzeug-Brennkraftmaschinen, insbesondere Dieselmaschinen.
DE915163C (de) * 1952-04-11 1954-07-15 Maybach Motorenbau G M B H Einspritzgeraet fuer Brennkraftmaschinen, insbesondere in Kraftfahrzeugen
US3492947A (en) * 1969-02-10 1970-02-03 Nasa Fuel injection pump for internal combustion engines
DE2032704A1 (de) * 1970-07-02 1972-01-13 Motorenfabrik Hatz GmbH 8399 Ruhs torf Einspritzpumpe
DE2244642A1 (de) * 1972-09-12 1974-03-21 Vysoke Utschnei Technicke Korrektions- und antikorrektionsvorrichtung fuer die foerdercharakteristik der einspritzpumpe einer durch einen verstellregler geregelten dieselmotor-einspritzpumpe
DE2325115A1 (de) * 1973-05-17 1974-12-05 Erich Baentsch Pumpenduese fuer hoechste spritzdruecke bei konstantem hub und einspritzende mit direktem antrieb vom nocken auf den plunger

Also Published As

Publication number Publication date
DE3069226D1 (en) 1984-10-25
ES495918A0 (es) 1982-02-01
EP0027442A1 (de) 1981-04-22
YU263480A (en) 1983-09-30
EP0027442B1 (de) 1984-09-19
PL227310A1 (es) 1981-08-07

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20000601