FR2189639A1 - - Google Patents

Info

Publication number
FR2189639A1
FR2189639A1 FR7322448A FR7322448A FR2189639A1 FR 2189639 A1 FR2189639 A1 FR 2189639A1 FR 7322448 A FR7322448 A FR 7322448A FR 7322448 A FR7322448 A FR 7322448A FR 2189639 A1 FR2189639 A1 FR 2189639A1
Authority
FR
France
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
FR7322448A
Other languages
French (fr)
Other versions
FR2189639B1 (sh
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.)
Navistar Inc
Original Assignee
International Harverster 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 International Harverster Corp filed Critical International Harverster Corp
Publication of FR2189639A1 publication Critical patent/FR2189639A1/fr
Application granted granted Critical
Publication of FR2189639B1 publication Critical patent/FR2189639B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
    • H03K17/62—Switching arrangements with several input- output-terminals, e.g. multiplexers, distributors
    • H03K17/6285—Switching arrangements with several input- output-terminals, e.g. multiplexers, distributors with several outputs only combined with selecting means
    • 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
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • 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
    • 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
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
    • F02D2041/2031—Control of the current by means of delays or monostable multivibrators
    • 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
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
    • F02D2041/2044—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit using pre-magnetisation or post-magnetisation of the coils
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

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)
FR7322448A 1972-06-21 1973-06-20 Expired FR2189639B1 (sh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00265047A US3820198A (en) 1972-06-21 1972-06-21 Switching circuitry for sequential fuel injection

Publications (2)

Publication Number Publication Date
FR2189639A1 true FR2189639A1 (sh) 1974-01-25
FR2189639B1 FR2189639B1 (sh) 1976-09-17

Family

ID=23008730

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7322448A Expired FR2189639B1 (sh) 1972-06-21 1973-06-20

Country Status (6)

Country Link
US (1) US3820198A (sh)
JP (1) JPS4950328A (sh)
CA (1) CA993979A (sh)
FR (1) FR2189639B1 (sh)
GB (1) GB1436013A (sh)
IT (1) IT985675B (sh)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50111439A (sh) * 1974-02-13 1975-09-02
DE2507057A1 (de) * 1975-02-19 1976-09-02 Bosch Gmbh Robert Verfahren und vorrichtung zur bestimmung der laufunruhe einer brennkraftmaschine
DE2507138C2 (de) * 1975-02-19 1984-08-23 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und Vorrichtung zur Gewinnung einer die Annäherung an eine vorgegebene Magerlaufgrenze angebenden Meßgröße beim Betrieb einer Brennkraftmaschine
DE2507137A1 (de) * 1975-02-19 1976-09-02 Bosch Gmbh Robert Verfahren und vorrichtung zur regelung des betriebsverhaltens einer brennkraftmaschine
US4058709A (en) * 1975-11-06 1977-11-15 Allied Chemical Corporation Control computer for fuel injection system
IT1191061B (it) * 1982-10-29 1988-02-24 Alfa Romeo Auto Spa Dispositivo elettronico per il controllo dell'iniezione di un motore a c.i. pluricilndrico
JPS6098146A (ja) * 1983-11-02 1985-06-01 Nippon Soken Inc 内燃機関の燃料制御方法
DE3616355A1 (de) * 1986-05-15 1987-11-19 Vdo Schindling Verfahren zur ansteuerung eines einspritzventils
US4965694A (en) * 1989-03-30 1990-10-23 Square D Company Remote controlled circuit breaker system
US20110191008A1 (en) * 2010-04-09 2011-08-04 Mcconahay Fred E Supplementary fuel system for delivery of hydrogen gas to an engine
DE102011088497A1 (de) * 2011-12-14 2013-06-20 Robert Bosch Gmbh Verfahren zum Betreiben einer Multi-Fuel-Brennkraftmaschine mittels zweier Steuergeräte und nach dem erfindungsgemäßen Verfahren arbeitende Multi-Fuel-Brennkraftmaschine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1394725A (fr) * 1962-06-07 1965-04-09 Ass Eng Ltd Agencements d'injection de combustible pour moteurs à combustion interne
DE1939611A1 (de) * 1968-08-07 1970-02-19 Toyota Motor Co Ltd Steuerung fuer Treibstoffeinspritzung
FR2101588A5 (sh) * 1970-08-08 1972-03-31 Bosch

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1394725A (fr) * 1962-06-07 1965-04-09 Ass Eng Ltd Agencements d'injection de combustible pour moteurs à combustion interne
DE1939611A1 (de) * 1968-08-07 1970-02-19 Toyota Motor Co Ltd Steuerung fuer Treibstoffeinspritzung
FR2101588A5 (sh) * 1970-08-08 1972-03-31 Bosch

Also Published As

Publication number Publication date
IT985675B (it) 1974-12-10
FR2189639B1 (sh) 1976-09-17
GB1436013A (en) 1976-05-19
US3820198A (en) 1974-06-28
JPS4950328A (sh) 1974-05-16
CA993979A (en) 1976-07-27
DE2331264A1 (de) 1974-01-10
DE2331264B2 (de) 1977-03-10

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Legal Events

Date Code Title Description
ST Notification of lapse