ES8501061A1 - Un sistema de inyeccion de combustible - Google Patents

Un sistema de inyeccion de combustible

Info

Publication number
ES8501061A1
ES8501061A1 ES527836A ES527836A ES8501061A1 ES 8501061 A1 ES8501061 A1 ES 8501061A1 ES 527836 A ES527836 A ES 527836A ES 527836 A ES527836 A ES 527836A ES 8501061 A1 ES8501061 A1 ES 8501061A1
Authority
ES
Spain
Prior art keywords
valve
pump
nozzle
injection system
valve member
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
ES527836A
Other languages
English (en)
Other versions
ES527836A0 (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 ES8501061A1 publication Critical patent/ES8501061A1/es
Publication of ES527836A0 publication Critical patent/ES527836A0/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
    • F02M2200/30—Fuel-injection apparatus having mechanical parts, the movement of which is damped
    • 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]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7922—Spring biased
    • Y10T137/7925—Piston-type valves

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

SISTEMA DE INYECCION DE COMBUSTIBLE.CONSTA DE UNA BOMBA DE COMBUSTIBLE (10), UNOS ELEMENTOS DE VALVULA (11); Y UNA TOBERA DE INYECCION (12) CONECTADA A (11) MEDIANTE UNA TUBERIA (13). LA VALVULA (11) INCLUYE: UNA CAMARA (14); UNA ENTRADA DE COMBUSTIBLE (15); UN ACCESORIO (16) SITUADO EN LA CAMARA (14) Y QUE DEFINE UN ASIENTO (17), UN AGUJERO (18) EN EL QUE PUEDE DESLIZAR UN PRIMER MIEMBRO DE VALVULA (19), EL CUAL DEFINE UNOS ELEMENTOS DE ASIENTO (20), Y UNA PLURALIDAD DE PASOS AXIALES (21) QUE SE ABREN A UNA RANURA CIRCUNFERENCIAL (22); UN MIEMBRO DE TOPE (24) COLOCADO EN LA CAMARA (14); UN SEGUNDO MIEMBRO DE VALVULA (25) QUE SE DESVIA MEDIANTE UN MUELLE DE COMPRESION (26) Y ESTA DOTADO DE UN AGUJERO CENTRAL (27) CONTROLADO POR UN ELEMENTO DE VALVULA DE CHAPA (28); UN MUELLE (29); Y UNA CAMARA AMORTIGUADORA (30).
ES527836A 1982-12-08 1983-12-06 Un sistema de inyeccion de combustible Granted ES527836A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8234946 1982-12-08

Publications (2)

Publication Number Publication Date
ES8501061A1 true ES8501061A1 (es) 1984-11-01
ES527836A0 ES527836A0 (es) 1984-11-01

Family

ID=10534813

Family Applications (1)

Application Number Title Priority Date Filing Date
ES527836A Granted ES527836A0 (es) 1982-12-08 1983-12-06 Un sistema de inyeccion de combustible

Country Status (6)

Country Link
US (1) US4478189A (es)
JP (1) JPS59115461A (es)
DE (1) DE3342499A1 (es)
ES (1) ES527836A0 (es)
FR (1) FR2537660B1 (es)
IT (1) IT1169640B (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1163413B (it) * 1982-07-15 1987-04-08 Lucas Ind Plc Valvola di erogazione
DE3341575C2 (de) * 1983-11-17 1996-06-05 Bosch Gmbh Robert Druckventil für Kraftstoffeinspritzpumpen
DE3344825A1 (de) * 1983-12-12 1985-06-13 Robert Bosch Gmbh, 7000 Stuttgart Druckventil fuer kraftstoffeinspritzpumpen
IT8553563V0 (it) * 1985-07-02 1985-07-02 Weber Spa Dispositivo di controllo per apparati di iniezione del combustibile per motori a ciclo diesel
DE3704743A1 (de) * 1987-02-14 1988-08-25 Schaeffler Waelzlager Kg Steuereinrichtung fuer ein ventil
US5287838A (en) * 1993-02-26 1994-02-22 Caterpillar Inc. Compact reverse flow check valve assembly for a unit fluid pump-injector
GB9416798D0 (en) * 1994-08-19 1994-10-12 Lucas Ind Plc Delivery valve
GB9421723D0 (en) * 1994-10-28 1994-12-14 Lucas Ind Plc Control valve
US20040137079A1 (en) * 2003-01-08 2004-07-15 Cook James N. Contact lens and eye drop rewetter compositions and methods
CN102325987B (zh) * 2009-02-20 2015-04-01 日立汽车系统株式会社 高压燃料供给泵及用于该泵的排出阀单元
JP5472751B2 (ja) * 2011-03-30 2014-04-16 株式会社デンソー 高圧ポンプ
US9133801B2 (en) * 2011-11-01 2015-09-15 Cummins Inc. Fuel injector with injection control valve spring preload adjustment device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2247421A (en) * 1938-06-18 1941-07-01 Eisemann Magneto Corp Pressure regulator for fuel injection systems for internal combustion engines
US2922581A (en) * 1954-06-14 1960-01-26 Bendix Aviat Corp Fuel injection apparatus
GB1255652A (en) * 1968-02-07 1971-12-01 Cav Ltd Fuel injection pump delivery valves
JPS5715361Y2 (es) * 1972-04-26 1982-03-31
FR2296104A2 (fr) * 1973-12-13 1976-07-23 Sigma Diesel Perfectionnements apportes aux dispositifs d'injection pour moteur a combustion interne
GB1511122A (en) * 1975-01-15 1978-05-17 Vysoke Uceni Tech Brne Fuel injection pump for compression ignition engines
CS188353B1 (en) * 1975-02-14 1979-03-30 Jaromir Indra Displacement valve for the injection pump of the combustion engines
DE3023731A1 (de) * 1980-06-25 1982-01-14 Mtu Motoren- Und Turbinen-Union Friedrichshafen Gmbh, 7990 Friedrichshafen Einspritzpumpe
DE3048347A1 (de) * 1980-12-20 1982-07-22 Volkswagenwerk Ag, 3180 Wolfsburg Kraftstoffeinspritzeinrichtung
US4351283A (en) * 1981-05-01 1982-09-28 General Motors Corporation Diesel fuel injection pump secondary fuel metering control system

Also Published As

Publication number Publication date
JPS59115461A (ja) 1984-07-03
ES527836A0 (es) 1984-11-01
FR2537660A1 (fr) 1984-06-15
IT8323524A0 (it) 1983-10-28
US4478189A (en) 1984-10-23
FR2537660B1 (fr) 1985-07-26
IT1169640B (it) 1987-06-03
DE3342499A1 (de) 1984-06-14

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