ES388375A1 - Acceleration enrichment circuit for electronic fuel control systems - Google Patents

Acceleration enrichment circuit for electronic fuel control systems

Info

Publication number
ES388375A1
ES388375A1 ES388375A ES388375A ES388375A1 ES 388375 A1 ES388375 A1 ES 388375A1 ES 388375 A ES388375 A ES 388375A ES 388375 A ES388375 A ES 388375A ES 388375 A1 ES388375 A1 ES 388375A1
Authority
ES
Spain
Prior art keywords
control systems
engine
fuel control
circuit
electronic fuel
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
ES388375A
Other languages
Spanish (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.)
Bendix Corp
Original Assignee
Bendix Corp
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 Bendix Corp filed Critical Bendix Corp
Publication of ES388375A1 publication Critical patent/ES388375A1/en
Expired legal-status Critical Current

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
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/10—Introducing corrections for particular operating conditions for acceleration
    • F02D41/105—Introducing corrections for particular operating conditions for acceleration using asynchronous injection

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)
  • Fuel-Injection Apparatus (AREA)

Abstract

Improvements in fuel control systems for internal combustion engines, provided with sensor means that operate detecting operating parameters of an associated engine, and with a first circuit that responds to the sensor means to produce an injection command pulsating signal adapted to actuate injection valves in order to control the fuel supply to the engine, characterized by the fact that in said control systems there are second circuit means that respond to a signal indicative of a demand for engine acceleration and that operate by producing pulsating output signals adapted to actuate the injection valves, in addition to the injection command pulsating signal, to provide additional fuel to meet the demand for engine acceleration. (Machine-translation by Google Translate, not legally binding)
ES388375A 1970-02-17 1971-02-17 Acceleration enrichment circuit for electronic fuel control systems Expired ES388375A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1198870A 1970-02-17 1970-02-17

Publications (1)

Publication Number Publication Date
ES388375A1 true ES388375A1 (en) 1973-05-01

Family

ID=21752838

Family Applications (1)

Application Number Title Priority Date Filing Date
ES388375A Expired ES388375A1 (en) 1970-02-17 1971-02-17 Acceleration enrichment circuit for electronic fuel control systems

Country Status (9)

Country Link
US (1) US3749065A (en)
JP (1) JPS5023458B1 (en)
AR (1) AR194566A1 (en)
BR (1) BR7100980D0 (en)
CA (1) CA936940A (en)
ES (1) ES388375A1 (en)
FR (1) FR2083872A5 (en)
GB (1) GB1284510A (en)
SE (1) SE369756B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3926153A (en) * 1974-04-03 1975-12-16 Bendix Corp Closed throttle tip-in circuit
US4010717A (en) * 1975-02-03 1977-03-08 The Bendix Corporation Fuel control system having an auxiliary circuit for correcting the signals generated by the pressure sensor during transient operating conditions
DE2530308C2 (en) * 1975-07-08 1984-05-24 Robert Bosch Gmbh, 7000 Stuttgart Device for limiting the minimum duration of injection control commands in an electrically controlled fuel injection system for internal combustion engines
JPS5840010B2 (en) * 1975-12-27 1983-09-02 日産自動車株式会社 Kuunenpiseigiyosouchi
US4148283A (en) * 1976-07-19 1979-04-10 Nippondenso Co., Ltd. Rotational speed detecting apparatus for electronically-controlled fuel injection systems
JPS5341466U (en) * 1976-09-14 1978-04-10
US4245312A (en) * 1978-02-27 1981-01-13 The Bendix Corporation Electronic fuel injection compensation
US4244023A (en) * 1978-02-27 1981-01-06 The Bendix Corporation Microprocessor-based engine control system with acceleration enrichment control
US4255789A (en) * 1978-02-27 1981-03-10 The Bendix Corporation Microprocessor-based electronic engine control system
JPH0684735B2 (en) * 1984-12-28 1994-10-26 スズキ株式会社 Fuel injection control method
US5003944A (en) * 1990-05-14 1991-04-02 Chrysler Corporation Transition fuel multiplier

Also Published As

Publication number Publication date
FR2083872A5 (en) 1971-12-17
US3749065A (en) 1973-07-31
DE2106910B2 (en) 1972-11-16
BR7100980D0 (en) 1973-02-27
JPS5023458B1 (en) 1975-08-07
AR194566A1 (en) 1973-07-31
DE2106910A1 (en) 1971-10-14
CA936940A (en) 1973-11-13
SE369756B (en) 1974-09-16
GB1284510A (en) 1972-08-09

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