ES462778A1 - Mejoras en los sistemas de inyeccion de combustible. - Google Patents

Mejoras en los sistemas de inyeccion de combustible.

Info

Publication number
ES462778A1
ES462778A1 ES462778A ES462778A ES462778A1 ES 462778 A1 ES462778 A1 ES 462778A1 ES 462778 A ES462778 A ES 462778A ES 462778 A ES462778 A ES 462778A ES 462778 A1 ES462778 A1 ES 462778A1
Authority
ES
Spain
Prior art keywords
engine
fuel
increase
duration
enrichment
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
ES462778A
Other languages
English (en)
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.)
Allied Corp
Original Assignee
Allied Chemical 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 Allied Chemical Corp filed Critical Allied Chemical Corp
Publication of ES462778A1 publication Critical patent/ES462778A1/es
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
    • F02D41/06—Introducing corrections for particular operating conditions for engine starting or warming up
    • F02D41/068—Introducing corrections for particular operating conditions for engine starting or warming up for warming-up
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/06—Fuel or fuel supply system parameters
    • F02D2200/0606—Fuel temperature

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)

Abstract

Mejoras en los sistemas de inyección de combustible, para los motores de combustión interna encendidos por chispa, que incluyen al menos un inyector de combustible, medios para detectar el vacío en el colector del motor, medios para detectar la temperatura de funcionamiento del motor, y medios para proporcionar un cierto grado de enriquecimiento de combustible al motor, caracterizados porque el sistema comprende medios para aumentar la magnitud de enriquecimiento de combustible proporcionada al motor durante el calentamiento del motor en función directa del régimen de disminución del vacío en el colector y en función inversa de la temperatura de funcionamiento del motor.
ES462778A 1976-10-01 1977-09-29 Mejoras en los sistemas de inyeccion de combustible. Expired ES462778A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/728,822 US4143621A (en) 1976-10-01 1976-10-01 Fuel injection system with augmented temperature sensitive fuel enrichment for transient engine loads

Publications (1)

Publication Number Publication Date
ES462778A1 true ES462778A1 (es) 1978-12-16

Family

ID=24928407

Family Applications (1)

Application Number Title Priority Date Filing Date
ES462778A Expired ES462778A1 (es) 1976-10-01 1977-09-29 Mejoras en los sistemas de inyeccion de combustible.

Country Status (9)

Country Link
US (1) US4143621A (es)
JP (1) JPS5344735A (es)
CA (1) CA1096014A (es)
DE (1) DE2744312A1 (es)
ES (1) ES462778A1 (es)
FR (1) FR2366459A2 (es)
GB (1) GB1580730A (es)
IT (1) IT1116258B (es)
SE (1) SE7710959L (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2803266A1 (de) * 1978-01-26 1979-08-02 Bosch Gmbh Robert Elektrisch gesteuerte kraftstoffeinspritzanlage
US4222236A (en) * 1978-06-19 1980-09-16 General Motors Corporation Method for reducing CO and HC emissions
US4193380A (en) * 1978-06-22 1980-03-18 The Bendix Corporation Start and warm up features for electronic fuel management systems
US4266275A (en) * 1979-03-28 1981-05-05 The Bendix Corporation Acceleration enrichment feature for electronic fuel injection system
US4283762A (en) * 1979-10-09 1981-08-11 Ford Motor Company Analog computer circuit for controlling a fuel injection system during engine cranking
JPS58143139A (ja) * 1982-02-19 1983-08-25 Toyota Motor Corp 内燃機関の燃料噴射制御方法
FR2527691B1 (fr) * 1982-05-28 1987-12-18 Honda Motor Co Ltd Procede permettant de commander les dispositifs de commande de moteurs a combustion interne immediatement apres la fin d'une coupure de carburant
DE19839555A1 (de) * 1998-08-31 2000-03-02 Bosch Gmbh Robert Betrieb eines Verbrennungsmotors in der Start- und Nachstartphase
US6148800A (en) * 1999-04-01 2000-11-21 Daimlerchrysler Corporation Injection temperature fuel feedback
US6779350B2 (en) * 2002-03-21 2004-08-24 Ritchie Enginerring Company, Inc. Compressor head, internal discriminator, external discriminator, manifold design for refrigerant recovery apparatus and vacuum sensor
US6934619B2 (en) * 2003-10-06 2005-08-23 International Engine Intellectual Property Company, Llc Engine transient detection and control strategy
US9926870B2 (en) * 2010-09-08 2018-03-27 Honda Motor Co, Ltd. Warm-up control apparatus for general-purpose engine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR96024E (es) * 1967-05-24 1972-05-19
FR2002456A6 (es) * 1968-02-23 1969-10-17 Bosch
US3971354A (en) * 1975-06-23 1976-07-27 The Bendix Corporation Increasing warm up enrichment as a function of manifold absolute pressure

Also Published As

Publication number Publication date
US4143621A (en) 1979-03-13
DE2744312A1 (de) 1978-04-06
SE7710959L (sv) 1978-04-02
FR2366459A2 (fr) 1978-04-28
JPS5344735A (en) 1978-04-21
GB1580730A (en) 1980-12-03
IT1116258B (it) 1986-02-10
CA1096014A (en) 1981-02-17

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