FR2317507A1 - Procede et installation pour limiter la duree d'impulsion d'ordres de commande d'injection de carburant - Google Patents

Procede et installation pour limiter la duree d'impulsion d'ordres de commande d'injection de carburant

Info

Publication number
FR2317507A1
FR2317507A1 FR7619294A FR7619294A FR2317507A1 FR 2317507 A1 FR2317507 A1 FR 2317507A1 FR 7619294 A FR7619294 A FR 7619294A FR 7619294 A FR7619294 A FR 7619294A FR 2317507 A1 FR2317507 A1 FR 2317507A1
Authority
FR
France
Prior art keywords
installation
limiting
fuel injection
pulse duration
injection commands
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.)
Granted
Application number
FR7619294A
Other languages
English (en)
Other versions
FR2317507B1 (fr
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2317507A1 publication Critical patent/FR2317507A1/fr
Application granted granted Critical
Publication of FR2317507B1 publication Critical patent/FR2317507B1/fr
Granted 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
    • F02D41/12—Introducing corrections for particular operating conditions for deceleration
    • 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
    • F02D41/18—Circuit arrangements for generating control signals by measuring intake air flow
    • F02D41/182—Circuit arrangements for generating control signals by measuring intake air flow for the control of a fuel injection device

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)
  • Ignition Installations For Internal Combustion Engines (AREA)
FR7619294A 1975-07-08 1976-06-24 Procede et installation pour limiter la duree d'impulsion d'ordres de commande d'injection de carburant Granted FR2317507A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2530308A DE2530308C2 (de) 1975-07-08 1975-07-08 Vorrichtung zur Begrenzung der Minimaldauer von Einspritzsteuerbefehlen bei einer elektrisch gesteuerten Kraftstoffeinspritzanlage für Brennkraftmaschinen

Publications (2)

Publication Number Publication Date
FR2317507A1 true FR2317507A1 (fr) 1977-02-04
FR2317507B1 FR2317507B1 (fr) 1982-08-27

Family

ID=5950894

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7619294A Granted FR2317507A1 (fr) 1975-07-08 1976-06-24 Procede et installation pour limiter la duree d'impulsion d'ordres de commande d'injection de carburant

Country Status (5)

Country Link
US (1) US4084552A (fr)
JP (1) JPS6042340B2 (fr)
DE (1) DE2530308C2 (fr)
FR (1) FR2317507A1 (fr)
GB (1) GB1556419A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2396352A1 (fr) * 1977-06-29 1979-01-26 Gen Electric Circuit d'attaque pour une servovalve
FR2433642A1 (fr) * 1978-08-17 1980-03-14 Gen Motors Corp
FR2452742A1 (fr) * 1979-03-29 1980-10-24 Nissan Motor Procede et systeme pour commander le debit d'un fluide a l'aide d'une soupape electromagnetique du type " tout ou rien "
FR2455177A1 (fr) * 1979-04-23 1980-11-21 Mitsubishi Motors Corp Dispositif d'alimentation en carburant pour un moteur

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2605059C2 (de) * 1976-02-10 1984-11-22 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzanlage für eine Brennkraftmaschine
DE2804444A1 (de) * 1978-02-02 1979-08-09 Bosch Gmbh Robert Elektronische steuereinrichtung fuer ein kraftstoffeinspritzsystem bei brennkraftmaschinen
US4200063A (en) * 1978-03-20 1980-04-29 General Motors Corporation Engine fuel injection control apparatus with simultaneous pulse width and frequency adjustment
DE2824007A1 (de) * 1978-06-01 1979-12-13 Bosch Gmbh Robert Verfahren und schaltungsanordnung zum erzeugen von kraftstoffzumessimpulsen fuer eine brennkraftmaschine
US4232647A (en) * 1978-11-13 1980-11-11 The Bendix Corporation Control circuit for diesel injection system
US4355620A (en) * 1979-02-08 1982-10-26 Lucas Industries Limited Fuel system for an internal combustion engine
DE3235619A1 (de) * 1982-09-25 1984-03-29 Bayerische Motoren Werke AG, 8000 München Vorrichtung zum reduzieren des bremsmomentes von brennkraftmaschinen, insbesondere dieselmotoren, in kraftfahrzeugen beim schubbetrieb
JPS5982541A (ja) * 1982-11-02 1984-05-12 Japan Electronic Control Syst Co Ltd 内燃機関の電子制御燃料噴射装置
GB2146456A (en) * 1983-07-11 1985-04-17 Figueiredo Nuno R M Method and arrangement for controlling the combustion process in an internal combustion engine
AUPN072495A0 (en) * 1995-01-24 1995-02-16 Orbital Engine Company (Australia) Proprietary Limited A method for controlling the operation of an internal combustion engine of a motor vehicle
JP4944683B2 (ja) * 2007-06-26 2012-06-06 インターバルブ テクノロジー株式会社 ボールバルブのシートリング
US20090229578A1 (en) * 2008-03-14 2009-09-17 Lin Ming Hui Control device enabling integrated operation of vehicle electric system and engine electric solenoid fuel injection and ignition systems

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH490608A (de) * 1968-03-28 1970-05-15 Bosch Gmbh Robert Elektrisch gesteuerte Einspritzanlage für eine Brennkraftmaschine
DE2149823A1 (de) * 1971-10-06 1973-04-12 Bosch Gmbh Robert Elektronische ueberdrehzahlsicherung fuer eine brennkraftmaschine
FR2163205A5 (fr) * 1972-08-31 1973-07-20 Bosch Gmbh Robert Installation éelectrique d'injection de carburant commandée par la quantite d'air aspiré

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2842108A (en) * 1955-11-15 1958-07-08 Sanders John Claytor Closed-loop acceleration control system
DE1211026B (de) * 1959-08-08 1966-02-17 Bosch Gmbh Robert Kraftstoffeinspritzanlage fuer Brennkraftmaschinen
GB1038541A (en) * 1962-06-07 1966-08-10 Ass Eng Ltd Fuel injection systems for internal combustion engines
DE1937111A1 (de) * 1969-07-22 1971-01-28 Bosch Gmbh Robert Kraftstoffeinspritzanlage
DE1962573C3 (de) * 1969-12-13 1979-03-15 Robert Bosch Gmbh, 7000 Stuttgart Sicherheitsschaltung für einen Überdrehzahlschutz und eine Startübermenge an Kraftstoff bei elektronischer Regelung einer Dieselbrennkraftmaschine
US3749065A (en) * 1970-02-17 1973-07-31 Bendix Corp Acceleration enrichment circuit for electronic fuel control systems
US3854458A (en) * 1970-10-15 1974-12-17 Bendix Corp Fuel injection control system
US3794003A (en) * 1972-01-13 1974-02-26 Bendix Corp Pressure dependent deceleration cutoff for an internal combustion engine fuel delivery system
FR2180182A5 (fr) * 1972-04-12 1973-11-23 Sopromi Soc Proc Modern Inject
US3785353A (en) * 1972-04-26 1974-01-15 J Borisov Fuel injection system for internal combustion engine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH490608A (de) * 1968-03-28 1970-05-15 Bosch Gmbh Robert Elektrisch gesteuerte Einspritzanlage für eine Brennkraftmaschine
DE2149823A1 (de) * 1971-10-06 1973-04-12 Bosch Gmbh Robert Elektronische ueberdrehzahlsicherung fuer eine brennkraftmaschine
FR2163205A5 (fr) * 1972-08-31 1973-07-20 Bosch Gmbh Robert Installation éelectrique d'injection de carburant commandée par la quantite d'air aspiré

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2396352A1 (fr) * 1977-06-29 1979-01-26 Gen Electric Circuit d'attaque pour une servovalve
FR2433642A1 (fr) * 1978-08-17 1980-03-14 Gen Motors Corp
FR2452742A1 (fr) * 1979-03-29 1980-10-24 Nissan Motor Procede et systeme pour commander le debit d'un fluide a l'aide d'une soupape electromagnetique du type " tout ou rien "
FR2455177A1 (fr) * 1979-04-23 1980-11-21 Mitsubishi Motors Corp Dispositif d'alimentation en carburant pour un moteur

Also Published As

Publication number Publication date
FR2317507B1 (fr) 1982-08-27
US4084552A (en) 1978-04-18
JPS528230A (en) 1977-01-21
DE2530308A1 (de) 1977-01-27
JPS6042340B2 (ja) 1985-09-21
DE2530308C2 (de) 1984-05-24
GB1556419A (en) 1979-11-21

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Legal Events

Date Code Title Description
ST Notification of lapse