FR2332434A1 - DEVICE FOR DETERMINING THE DURATION OF INJECTION CONTROL ORDERS IN THE FUEL INJECTOR DEVICE OF AN INTERNAL COMBUSTION ENGINE - Google Patents

DEVICE FOR DETERMINING THE DURATION OF INJECTION CONTROL ORDERS IN THE FUEL INJECTOR DEVICE OF AN INTERNAL COMBUSTION ENGINE

Info

Publication number
FR2332434A1
FR2332434A1 FR7634802A FR7634802A FR2332434A1 FR 2332434 A1 FR2332434 A1 FR 2332434A1 FR 7634802 A FR7634802 A FR 7634802A FR 7634802 A FR7634802 A FR 7634802A FR 2332434 A1 FR2332434 A1 FR 2332434A1
Authority
FR
France
Prior art keywords
duration
determining
combustion engine
internal combustion
fuel injector
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
FR7634802A
Other languages
French (fr)
Other versions
FR2332434B1 (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.)
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 FR2332434A1 publication Critical patent/FR2332434A1/en
Application granted granted Critical
Publication of FR2332434B1 publication Critical patent/FR2332434B1/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
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/2403—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially up/down counters

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)
  • Combined Controls Of Internal Combustion Engines (AREA)
FR7634802A 1975-11-18 1976-11-18 DEVICE FOR DETERMINING THE DURATION OF INJECTION CONTROL ORDERS IN THE FUEL INJECTOR DEVICE OF AN INTERNAL COMBUSTION ENGINE Granted FR2332434A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752551639 DE2551639A1 (en) 1975-11-18 1975-11-18 DEVICE FOR DETERMINING THE DURATION OF INJECTION CONTROL COMMANDS IN A FUEL INJECTION SYSTEM FOR COMBUSTION ENGINES

Publications (2)

Publication Number Publication Date
FR2332434A1 true FR2332434A1 (en) 1977-06-17
FR2332434B1 FR2332434B1 (en) 1983-01-07

Family

ID=5961975

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7634802A Granted FR2332434A1 (en) 1975-11-18 1976-11-18 DEVICE FOR DETERMINING THE DURATION OF INJECTION CONTROL ORDERS IN THE FUEL INJECTOR DEVICE OF AN INTERNAL COMBUSTION ENGINE

Country Status (4)

Country Link
JP (1) JPS5263524A (en)
DE (1) DE2551639A1 (en)
FR (1) FR2332434A1 (en)
GB (1) GB1570620A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4225925A (en) * 1977-03-30 1980-09-30 Nippon Soken, Inc. Electronic ignition control method and apparatus
DE2732781C3 (en) * 1977-07-20 1995-04-06 Bosch Gmbh Robert Device for controlling operating parameter-dependent and repetitive processes
US4276600A (en) * 1978-02-27 1981-06-30 The Bendix Corporation Oxygen sensor feedback loop digital electronic signal integrator for internal combustion engine control
US4255789A (en) * 1978-02-27 1981-03-10 The Bendix Corporation Microprocessor-based electronic engine control system
JPS569625A (en) * 1979-07-06 1981-01-31 Hitachi Ltd Electronic controller for internal combustion engine

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2189635A1 (en) * 1972-06-02 1974-01-25 Bosch Gmbh Robert
FR2212494A1 (en) * 1972-12-29 1974-07-26 Essex International Inc
FR2227432A1 (en) * 1973-04-25 1974-11-22 Rockwell International Corp
FR2230992A1 (en) * 1973-05-25 1974-12-20 Bendix Corp
FR2248420A1 (en) * 1973-10-20 1975-05-16 Bosch Gmbh Robert
US3895611A (en) * 1972-10-17 1975-07-22 Nippon Denso Co Air-fuel ratio feedback type fuel injection system
FR2292114A1 (en) * 1974-11-20 1976-06-18 Bosch Gmbh Robert Indirect fuel injection control system - signals from working condition sensors are fed to first and second digital counters 9sw140676)
US3991727A (en) * 1974-06-14 1976-11-16 Nippon Soken, Inc. Electronically controlled fuel injection system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES376079A1 (en) * 1969-01-31 1972-05-01 Electronique Informatique Soc Electronic control system for internal combustion engine
FR2355437A6 (en) * 1972-05-10 1978-01-13 Peugeot & Renault ANALOGUE-DIGITAL-ANALOGUE CONTROL SYSTEM WITH MULTI-FUNCTION DIGITAL COMPUTER FOR MOTOR VEHICLES

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2189635A1 (en) * 1972-06-02 1974-01-25 Bosch Gmbh Robert
US3895611A (en) * 1972-10-17 1975-07-22 Nippon Denso Co Air-fuel ratio feedback type fuel injection system
FR2212494A1 (en) * 1972-12-29 1974-07-26 Essex International Inc
FR2227432A1 (en) * 1973-04-25 1974-11-22 Rockwell International Corp
FR2230992A1 (en) * 1973-05-25 1974-12-20 Bendix Corp
FR2248420A1 (en) * 1973-10-20 1975-05-16 Bosch Gmbh Robert
US3991727A (en) * 1974-06-14 1976-11-16 Nippon Soken, Inc. Electronically controlled fuel injection system
FR2292114A1 (en) * 1974-11-20 1976-06-18 Bosch Gmbh Robert Indirect fuel injection control system - signals from working condition sensors are fed to first and second digital counters 9sw140676)

Also Published As

Publication number Publication date
FR2332434B1 (en) 1983-01-07
DE2551639A1 (en) 1977-06-02
GB1570620A (en) 1980-07-02
JPS5263524A (en) 1977-05-26

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Legal Events

Date Code Title Description
ST Notification of lapse