IT1183828B - Sistema di controllo di iniettori di carburante per l'apertura asincrona rispetto alle fasi di un motore endotermico - Google Patents

Sistema di controllo di iniettori di carburante per l'apertura asincrona rispetto alle fasi di un motore endotermico

Info

Publication number
IT1183828B
IT1183828B IT67429/85A IT6742985A IT1183828B IT 1183828 B IT1183828 B IT 1183828B IT 67429/85 A IT67429/85 A IT 67429/85A IT 6742985 A IT6742985 A IT 6742985A IT 1183828 B IT1183828 B IT 1183828B
Authority
IT
Italy
Prior art keywords
phases
control system
fuel injector
injector control
opening compared
Prior art date
Application number
IT67429/85A
Other languages
English (en)
Other versions
IT8567429A1 (it
IT8567429A0 (it
Inventor
Michele Scarnera
Franco Ciampolini
Original Assignee
Weber 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 Weber Spa filed Critical Weber Spa
Priority to IT67429/85A priority Critical patent/IT1183828B/it
Publication of IT8567429A0 publication Critical patent/IT8567429A0/it
Priority to DE8686105297T priority patent/DE3668353D1/de
Priority to EP86105297A priority patent/EP0204923B1/en
Priority to US06/860,066 priority patent/US4721086A/en
Priority to ES554748A priority patent/ES8703966A1/es
Priority to BR8602273A priority patent/BR8602273A/pt
Publication of IT8567429A1 publication Critical patent/IT8567429A1/it
Application granted granted Critical
Publication of IT1183828B publication Critical patent/IT1183828B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/32—Controlling fuel injection of the low pressure type
    • F02D41/36—Controlling fuel injection of the low pressure type with means for controlling distribution
    • F02D41/365—Controlling fuel injection of the low pressure type with means for controlling distribution with means for controlling timing and distribution

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
IT67429/85A 1985-05-10 1985-05-10 Sistema di controllo di iniettori di carburante per l'apertura asincrona rispetto alle fasi di un motore endotermico IT1183828B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT67429/85A IT1183828B (it) 1985-05-10 1985-05-10 Sistema di controllo di iniettori di carburante per l'apertura asincrona rispetto alle fasi di un motore endotermico
DE8686105297T DE3668353D1 (de) 1985-05-10 1986-04-17 System zur asynchronen steuerung der brennstoffeinspritzduesen in bezug auf die phasen einer brennkraftmaschine.
EP86105297A EP0204923B1 (en) 1985-05-10 1986-04-17 A system for controlling fuel injectors to open asynchronously with respect of the phases of a heat engine
US06/860,066 US4721086A (en) 1985-05-10 1986-05-06 System for controlling fuel injectors to open asynchronously with respect to the phases of a heat engine
ES554748A ES8703966A1 (es) 1985-05-10 1986-05-07 Sistema de control de por lo menos un inyector de carburante en un sistema de inyeccion electronica para un motor endotermico
BR8602273A BR8602273A (pt) 1985-05-10 1986-05-09 Sistema de controle de pelo menos um injetor de carburante

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67429/85A IT1183828B (it) 1985-05-10 1985-05-10 Sistema di controllo di iniettori di carburante per l'apertura asincrona rispetto alle fasi di un motore endotermico

Publications (3)

Publication Number Publication Date
IT8567429A0 IT8567429A0 (it) 1985-05-10
IT8567429A1 IT8567429A1 (it) 1986-11-10
IT1183828B true IT1183828B (it) 1987-10-22

Family

ID=11302318

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67429/85A IT1183828B (it) 1985-05-10 1985-05-10 Sistema di controllo di iniettori di carburante per l'apertura asincrona rispetto alle fasi di un motore endotermico

Country Status (6)

Country Link
US (1) US4721086A (it)
EP (1) EP0204923B1 (it)
BR (1) BR8602273A (it)
DE (1) DE3668353D1 (it)
ES (1) ES8703966A1 (it)
IT (1) IT1183828B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3942089A1 (de) * 1989-12-20 1991-06-27 Bosch Gmbh Robert Zentraleinspritzsystem fuer eine brennkraftmaschine
US5003944A (en) * 1990-05-14 1991-04-02 Chrysler Corporation Transition fuel multiplier
JPH05248300A (ja) * 1992-03-04 1993-09-24 Zexel Corp 燃料噴射装置
DE69320826T2 (de) * 1992-03-26 1999-01-21 Zexel Corp Kraftstoff-Einspritzvorrichtung
US5355859A (en) * 1993-09-16 1994-10-18 Siemens Automotive L.P. Variable pressure deadheaded fuel rail fuel pump control system
US10208599B2 (en) 2011-05-13 2019-02-19 Brian Davis Heat engine with linear actuators
US8978618B2 (en) 2011-05-13 2015-03-17 Brian Davis Heat engine

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4200063A (en) * 1978-03-20 1980-04-29 General Motors Corporation Engine fuel injection control apparatus with simultaneous pulse width and frequency adjustment
JPS55153829A (en) * 1979-05-16 1980-12-01 Mikuni Kogyo Co Ltd Electronic fuel injection control system
JPS5918248A (ja) * 1982-07-22 1984-01-30 Nippon Denso Co Ltd 内燃機関の燃料噴射制御方法
DE3236586C2 (de) * 1982-10-02 1999-08-12 Bosch Gmbh Robert Kraftstoffzumeßsystem für eine Brennkraftmaschine
JPS59136525A (ja) * 1983-01-26 1984-08-06 Mitsubishi Electric Corp 内燃機関の燃料噴射制御装置
JPS59194045A (ja) * 1983-04-18 1984-11-02 Nippon Denso Co Ltd 噴射時期制御装置
JPS60153438A (ja) * 1984-01-20 1985-08-12 Hitachi Ltd エンジンの空燃比制御方法
GB8402470D0 (en) * 1984-01-31 1984-03-07 Lucas Ind Plc Drive circuits
JPS60166735A (ja) * 1984-02-09 1985-08-30 Honda Motor Co Ltd 多気筒内燃エンジンの燃料供給制御方法
US4532907A (en) * 1984-09-14 1985-08-06 Ford Motor Company Selective single fire/double fire fuel injection control
JPS61258949A (ja) * 1985-05-13 1986-11-17 Honda Motor Co Ltd 内燃エンジン用電磁弁駆動装置
US4604675A (en) * 1985-07-16 1986-08-05 Caterpillar Tractor Co. Fuel injection solenoid driver circuit

Also Published As

Publication number Publication date
US4721086A (en) 1988-01-26
EP0204923A2 (en) 1986-12-17
DE3668353D1 (de) 1990-02-22
ES554748A0 (es) 1987-03-01
EP0204923A3 (en) 1987-11-11
BR8602273A (pt) 1987-01-21
ES8703966A1 (es) 1987-03-01
IT8567429A1 (it) 1986-11-10
EP0204923B1 (en) 1990-01-17
IT8567429A0 (it) 1985-05-10

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970529