ES2188843T3 - THERMAL MOTOR READY WITH A FUEL INJECTOR. - Google Patents

THERMAL MOTOR READY WITH A FUEL INJECTOR.

Info

Publication number
ES2188843T3
ES2188843T3 ES97117481T ES97117481T ES2188843T3 ES 2188843 T3 ES2188843 T3 ES 2188843T3 ES 97117481 T ES97117481 T ES 97117481T ES 97117481 T ES97117481 T ES 97117481T ES 2188843 T3 ES2188843 T3 ES 2188843T3
Authority
ES
Spain
Prior art keywords
fuel injector
thermal motor
motor ready
needle
control device
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
ES97117481T
Other languages
Spanish (es)
Inventor
Massimo Carrara
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.)
Iveco SpA
Original Assignee
Iveco Fiat SpA
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 Iveco Fiat SpA filed Critical Iveco Fiat SpA
Application granted granted Critical
Publication of ES2188843T3 publication Critical patent/ES2188843T3/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
    • F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
    • F02M47/02—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure of accumulator-injector type, i.e. having fuel pressure of accumulator tending to open, and fuel pressure in other chamber tending to close, injection valves and having means for periodically releasing that closing pressure
    • F02M47/027—Electrically actuated valves draining the chamber to release the closing pressure
    • 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/14—Arrangements of injectors with respect to engines; Mounting of injectors

Landscapes

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

Abstract

SE PRESENTA UN INYECTOR (9) PARA UN MOTOR TERMICO (1), QUE COMPRENDE UN DISPOSITIVO ROCIADOR (10) DISEÑADO PARA SER INSTALADO A TRAVES DE UNA PARED (3) DEL MOTOR QUE DELIMITA UNA CAMARA DE COMBUSTION Y QUE ESTA PROVISTO DE UNA AGUJA MOVIL (19), Y UN DISPOSITIVO DE CONTROL (11) PROVISTO DE UNA VALVULA SOLENOIDE (30) PARA CONTROLAR LA AGUJA (19); EL DISPOSITIVO DE CONTROL (11) SE EXTIENDE EN DIRECCION TRANSVERSAL AL DISPOSITIVO ROCIADOR (10) POR DEBAJO DE UNA PARED INFERIOR (7) DEL ALOJAMIENTO DE LOS EMPUJA-VALVULAS (4) DEL MOTOR.AN INJECTOR (9) IS PRESENTED FOR A THERMAL ENGINE (1), WHICH INCLUDES A SPRAY DEVICE (10) DESIGNED TO BE INSTALLED THROUGH A WALL (3) OF THE ENGINE THAT DEFINES A COMBUSTION CHAMBER AND THAT IS PROVIDED WITH A NEEDLE MOBILE (19), AND A CONTROL DEVICE (11) PROVIDED WITH A SOLENOID VALVE (30) TO CONTROL THE NEEDLE (19); THE CONTROL DEVICE (11) EXTENDS IN A TRANSVERSE DIRECTION TO THE SPRAY DEVICE (10) BELOW A BOTTOM WALL (7) OF THE HOUSING OF THE MOTOR PUSH-VALVES (4).

ES97117481T 1996-10-11 1997-10-09 THERMAL MOTOR READY WITH A FUEL INJECTOR. Expired - Lifetime ES2188843T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96TO000833A IT1288748B1 (en) 1996-10-11 1996-10-11 FUEL INJECTOR FOR AN ICE ENGINE AND ICE ENGINE EQUIPPED WITH SUCH INJECTOR

Publications (1)

Publication Number Publication Date
ES2188843T3 true ES2188843T3 (en) 2003-07-01

Family

ID=11414954

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97117481T Expired - Lifetime ES2188843T3 (en) 1996-10-11 1997-10-09 THERMAL MOTOR READY WITH A FUEL INJECTOR.

Country Status (4)

Country Link
EP (1) EP0836003B1 (en)
DE (1) DE69718591T2 (en)
ES (1) ES2188843T3 (en)
IT (1) IT1288748B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9726090D0 (en) 1997-12-09 1998-02-11 Lucas Ind Plc Fuel system
US10161371B2 (en) 2015-02-27 2018-12-25 Avl Powertrain Engineering, Inc. Opposed piston three nozzle piston bowl design
US20160252066A1 (en) * 2015-02-27 2016-09-01 Avl Powertrain Engineering, Inc. Fuel Injector with Offset Nozzle Angle
US10066590B2 (en) 2015-02-27 2018-09-04 Avl Powertrain Engineering, Inc. Opposed piston three nozzle combustion chamber design

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2145081A5 (en) * 1971-07-08 1973-02-16 Peugeot & Renault
US4709679A (en) * 1985-03-25 1987-12-01 Stanadyne, Inc. Modular accumulator injector
ES2025054B3 (en) * 1985-12-02 1992-03-16 Marco Alfredo Ganser FUEL INJECTION DEVICE FOR INTERNAL COMBUSTION ENGINES.
JP2550528B2 (en) * 1986-06-12 1996-11-06 トヨタ自動車株式会社 Fuel injection device for internal combustion engine
JPH0286953A (en) * 1988-09-21 1990-03-27 Kanesaka Gijutsu Kenkyusho:Kk Fuel injection valve
DE4332119B4 (en) * 1993-09-22 2006-04-20 Robert Bosch Gmbh Fuel injection device for internal combustion engines
GB2289313B (en) * 1994-05-13 1998-09-30 Caterpillar Inc Fluid injector system

Also Published As

Publication number Publication date
ITTO960833A0 (en) 1996-10-11
IT1288748B1 (en) 1998-09-24
ITTO960833A1 (en) 1998-04-11
DE69718591T2 (en) 2003-11-20
DE69718591D1 (en) 2003-02-27
EP0836003B1 (en) 2003-01-22
EP0836003A1 (en) 1998-04-15

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