ES8201686A1 - Valvula para aparato de bombeo de combustible - Google Patents

Valvula para aparato de bombeo de combustible

Info

Publication number
ES8201686A1
ES8201686A1 ES496658A ES496658A ES8201686A1 ES 8201686 A1 ES8201686 A1 ES 8201686A1 ES 496658 A ES496658 A ES 496658A ES 496658 A ES496658 A ES 496658A ES 8201686 A1 ES8201686 A1 ES 8201686A1
Authority
ES
Spain
Prior art keywords
spring
valve
pumping apparatus
fuel pumping
abutment
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
ES496658A
Other languages
English (en)
Other versions
ES496658A0 (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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of ES8201686A1 publication Critical patent/ES8201686A1/es
Publication of ES496658A0 publication Critical patent/ES496658A0/es
Granted 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
    • F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
    • F02M59/46—Valves
    • F02M59/462—Delivery valves
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/28—Details of throttles in fuel-injection apparatus
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/31—Fuel-injection apparatus having hydraulic pressure fluctuations damping elements
    • F02M2200/315—Fuel-injection apparatus having hydraulic pressure fluctuations damping elements for damping fuel pressure fluctuations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7838—Plural

Landscapes

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

Abstract

VALVULA PARA APARATO DE BOMBEO DE COMBUSTIBLE, FORMADA POR UNA UNIDAD COMBINADA DE VALVULA DE SUMINISTRO Y DE VALVULA DE AMORTIGUACION, CONEXIONADA ENTRE LA SALIDA DE LA BOMBA DE INYECCION DE COMBUSTIBLE DE ALTA PRESION Y LA TOBERA DE INYECCION DE COMBUSTIBLE DE UN MOTOR DE ENCENDIDO POR COMPRESION. CONSTA DE UN CUERPO ALARGADO (11) PROVISTO EN SU INTERIOR DE UN TALADRO AXIAL ESCALONADO (12); DE UN CONJUNTO DE VALVULA DE SUMINISTRO (14) SITUADO EN LA PARTE MAS ANCHA (13) DEL TALADRO (12); DE UN MIEMBRO DE VALVULA DE AMORTIGUACION (30) SITUADA EN LA PARTE ESTRECHA (27) DEL TALADRO (12); DE UN APOYO DE MUELLE (26) SITUADO EN CONTACTO CON EL MIEMBRO DE VALVULA.
ES496658A 1980-01-18 1980-11-07 Valvula para aparato de bombeo de combustible Granted ES496658A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8001802 1980-01-18

Publications (2)

Publication Number Publication Date
ES8201686A1 true ES8201686A1 (es) 1981-12-16
ES496658A0 ES496658A0 (es) 1981-12-16

Family

ID=10510739

Family Applications (1)

Application Number Title Priority Date Filing Date
ES496658A Granted ES496658A0 (es) 1980-01-18 1980-11-07 Valvula para aparato de bombeo de combustible

Country Status (3)

Country Link
US (1) US4303096A (es)
ES (1) ES496658A0 (es)
FR (1) FR2474103A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5954487A (en) * 1995-06-23 1999-09-21 Diesel Technology Company Fuel pump control valve assembly
US6158419A (en) * 1999-03-10 2000-12-12 Diesel Technology Company Control valve assembly for pumps and injectors
US6089470A (en) * 1999-03-10 2000-07-18 Diesel Technology Company Control valve assembly for pumps and injectors
US6450778B1 (en) 2000-12-07 2002-09-17 Diesel Technology Company Pump system with high pressure restriction
DE10254711B3 (de) * 2002-11-23 2004-04-15 Motorenfabrik Hatz Gmbh & Co Kg Druckventil mit zusätzlicher Spritzverstellerfunktion
GB2578166B (en) * 2018-10-19 2021-03-24 Delphi Tech Ip Ltd Fuel pump with an outlet valve having an integral damper

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR962911A (es) * 1950-06-23
FR987325A (fr) * 1948-05-25 1951-08-13 Pal Spojene Zd Y Pomocneho Aut Mode de réalisation des garnitures intérieures de la chambres de refoulement de pompes à injection, notamment pour des moteurs à combustion interne
FR1050441A (fr) * 1950-11-17 1954-01-07 British Internal Combust Eng Perfectionnements aux dispositifs d'injection de combustible liquide
US2804825A (en) * 1950-11-17 1957-09-03 British Internal Combust Eng Delivery valves for fuel injection pumps
US2888876A (en) * 1958-01-17 1959-06-02 Alco Products Inc Fuel injection equipment
DE1526646A1 (de) * 1966-07-01 1969-12-04 Daimler Benz Ag Einrichtung zum Einspritzen von Kraftstoff in eine Brennkraftmaschine

Also Published As

Publication number Publication date
US4303096A (en) 1981-12-01
ES496658A0 (es) 1981-12-16
FR2474103A1 (fr) 1981-07-24

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20010201