ES2154361T3 - FUEL INJECTION DEVICE. - Google Patents

FUEL INJECTION DEVICE.

Info

Publication number
ES2154361T3
ES2154361T3 ES96107096T ES96107096T ES2154361T3 ES 2154361 T3 ES2154361 T3 ES 2154361T3 ES 96107096 T ES96107096 T ES 96107096T ES 96107096 T ES96107096 T ES 96107096T ES 2154361 T3 ES2154361 T3 ES 2154361T3
Authority
ES
Spain
Prior art keywords
fuel injection
fuel
injection device
injection nozzle
control valve
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 - Lifetime
Application number
ES96107096T
Other languages
Spanish (es)
Inventor
Aaltje Keuning
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of ES2154361T3 publication Critical patent/ES2154361T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F02M59/32—Varying fuel delivery in quantity or timing fuel delivery being controlled by means of fuel-displaced auxiliary pistons, which effect injection
    • 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
    • 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
    • F02M59/265—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 characterised by the arrangement or form of spill port of spill contour on the piston
    • 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
    • F02M59/38—Pumps characterised by adaptations to special uses or conditions

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

LA INVENCION SE REFIERE A UN DISPOSITIVO DE INYECCION DE COMBUSTIBLE CON UNA CONDUCCION DE AFLUENCIA DE COMBUSTIBLE, UN PRIMER ELEMENTO DE BOMBEO MECANICO Y UNA TOBERA DE INYECCION DE COMBUSTIBLE. ENTRE EL ELEMENTO DE BOMBEO MECANICO Y LA TOBERA DE INYECCION DE COMBUSTIBLE SE DISPONE DE UNA VALVULA DE CONTROL CONTROLADA ELECTRONICAMENTE Y ENTRE LA VALVULA DE CONTROL Y LA TOBERA DE INYECCION SE DISPONE UN SEGUNDO ELEMENTO DE BOMBEO, QUE SE UNE A TRAVES DE UNA SEGUNDA CONDUCCION DE AFLUENCIA DE COMBUSTIBLE CON UNA APLICACION DE RESERVA DE COMBUSTIBLE.THE INVENTION REFERS TO A FUEL INJECTION DEVICE WITH A FUEL LUBRICATION DRIVING, A FIRST MECHANICAL PUMPING ELEMENT AND A FUEL INJECTION NOZZLE. BETWEEN THE MECHANICAL PUMPING ELEMENT AND THE FUEL INJECTION NOZZLE IT HAS AN ELECTRONICALLY CONTROLLED CONTROL VALVE AND BETWEEN THE CONTROL VALVE AND THE INJECTION NOZZLE A SECOND PUMP ELEMENT IS DISPOSED, THAT JOINS THROUGH A SECOND FUEL FLOW WITH A FUEL RESERVE APPLICATION.

ES96107096T 1995-05-06 1996-05-06 FUEL INJECTION DEVICE. Expired - Lifetime ES2154361T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19516686A DE19516686A1 (en) 1995-05-06 1995-05-06 Fuel injector

Publications (1)

Publication Number Publication Date
ES2154361T3 true ES2154361T3 (en) 2001-04-01

Family

ID=7761260

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96107096T Expired - Lifetime ES2154361T3 (en) 1995-05-06 1996-05-06 FUEL INJECTION DEVICE.

Country Status (4)

Country Link
EP (1) EP0742365B1 (en)
DE (2) DE19516686A1 (en)
DK (1) DK0742365T3 (en)
ES (1) ES2154361T3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2316981A (en) * 1996-09-10 1998-03-11 Lucas Ind Plc Fuel pump for engine
DE10155718C2 (en) * 2001-11-13 2003-09-18 Hermann Golle Injection system for diesel engines
EP2055926B1 (en) * 2007-11-05 2010-11-03 Delphi Technologies Holding S.à.r.l. Fluid pumps

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0037296B1 (en) * 1980-03-31 1986-11-12 Automobiles Peugeot Apparatus for metering an injected fuel quantity in a fuel-injection engine
US4467963A (en) * 1982-04-02 1984-08-28 The Bendix Corporation Single dump single solenoid fuel injector
JPS59126062A (en) * 1982-12-31 1984-07-20 Hino Motors Ltd Injection timing control device for unit injector
JPS61226527A (en) * 1985-03-30 1986-10-08 Nippon Denso Co Ltd Fuel injection control device
DE3916516A1 (en) * 1989-05-20 1990-11-22 Bosch Gmbh Robert INJECTION PUMP FOR INTERNAL COMBUSTION ENGINES
DE4100832C2 (en) * 1991-01-14 2000-07-13 Bosch Gmbh Robert Injection pump for diesel engines

Also Published As

Publication number Publication date
DK0742365T3 (en) 2001-04-23
DE59606286D1 (en) 2001-02-15
EP0742365B1 (en) 2001-01-10
DE19516686A1 (en) 1996-11-07
EP0742365A3 (en) 1997-08-27
EP0742365A2 (en) 1996-11-13

Similar Documents

Publication Publication Date Title
ES2109776T3 (en) SUPPLY VALVE.
KR850008704A (en) Transmission valve
ES2157691T3 (en) Internal combustion engine with variable hydraulic valve operating system
ES2174267T3 (en) FUEL INJECTION SYSTEM.
TW362140B (en) Diaphragm pump
ES2191150T3 (en) INJECTOR.
ES2145446T3 (en) INJECTION VALVE.
BR0100140A (en) Pneumatic pumping valve with central body venturi
ES2126699T3 (en) MAIN MODULE FOR FUEL FILTER WITH POSSIBILITY OF OPTIONAL BYPASS.
ES2133677T3 (en) PRESSURE REGULATION VALVE.
KR950033059A (en) Fuel system
ES2154361T3 (en) FUEL INJECTION DEVICE.
ES2190509T3 (en) VALVE CONFIGURATION.
ES2104313T3 (en) HYDRAULIC TENSIONER FOR ENDLESS JOINT, IN PARTICULAR FOR INTERNAL COMBUSTION ENGINE DRIVE CHAIN.
ES2037962T3 (en) FUEL INJECTION NOZZLE.
KR910011559A (en) Control circuit of hydraulic motor
FR2774132B1 (en) DEVICE FOR AVOIDING CAVITATION IN INJECTION PUMPS
ES2172746T3 (en) FUEL INJECTOR / PUMP.
ES2176406T3 (en) FUEL PUMP APPLIANCE.
KR960023541A (en) Reverse Actuator of Hydraulic Actuator
KR101875640B1 (en) Automatic transmission having solenoid pump
KR890004936A (en) Hydraulic steering system
KR910006644A (en) Mission Oil Path
ES2167680T3 (en) FUEL INJECTION SYSTEM.
ATE316205T1 (en) FUEL INJECTION VALVE

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 742365

Country of ref document: ES