IT966114B - IMPROVEMENT IN THE CONTROL SYSTEMS OF ELECTRO-MECHANICAL ACTUATORS AS A FUNCTION OF VARIABLES IN PARTICULAR FOR FUEL INJECTION SYSTEMS - Google Patents

IMPROVEMENT IN THE CONTROL SYSTEMS OF ELECTRO-MECHANICAL ACTUATORS AS A FUNCTION OF VARIABLES IN PARTICULAR FOR FUEL INJECTION SYSTEMS

Info

Publication number
IT966114B
IT966114B IT53069/72A IT5306972A IT966114B IT 966114 B IT966114 B IT 966114B IT 53069/72 A IT53069/72 A IT 53069/72A IT 5306972 A IT5306972 A IT 5306972A IT 966114 B IT966114 B IT 966114B
Authority
IT
Italy
Prior art keywords
variables
electro
improvement
function
fuel injection
Prior art date
Application number
IT53069/72A
Other languages
Italian (it)
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Application granted granted Critical
Publication of IT966114B publication Critical patent/IT966114B/en

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
    • F02D41/30—Controlling fuel injection
    • F02D41/32—Controlling fuel injection of the low pressure type
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
    • G06G7/26—Arbitrary function generators
    • G06G7/28—Arbitrary function generators for synthesising functions by piecewise approximation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
IT53069/72A 1971-10-15 1972-09-29 IMPROVEMENT IN THE CONTROL SYSTEMS OF ELECTRO-MECHANICAL ACTUATORS AS A FUNCTION OF VARIABLES IN PARTICULAR FOR FUEL INJECTION SYSTEMS IT966114B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18963071A 1971-10-15 1971-10-15

Publications (1)

Publication Number Publication Date
IT966114B true IT966114B (en) 1974-02-11

Family

ID=22698132

Family Applications (1)

Application Number Title Priority Date Filing Date
IT53069/72A IT966114B (en) 1971-10-15 1972-09-29 IMPROVEMENT IN THE CONTROL SYSTEMS OF ELECTRO-MECHANICAL ACTUATORS AS A FUNCTION OF VARIABLES IN PARTICULAR FOR FUEL INJECTION SYSTEMS

Country Status (4)

Country Link
US (1) US3727081A (en)
JP (1) JPS547432B2 (en)
DE (1) DE2250628C3 (en)
IT (1) IT966114B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2246373A1 (en) * 1972-09-21 1974-03-28 Bosch Gmbh Robert ELECTRICALLY CONTROLLED FUEL INJECTION DEVICE FOR COMBUSTION MACHINES WITH A TEMPERATURE COMPENSATED AIR FLOW METER
US4314538A (en) * 1972-02-15 1982-02-09 The Bendix Corporation Electronic fuel control system including electronic means for providing a continuous variable correction factor
US3918417A (en) * 1972-10-27 1975-11-11 Gen Motors Corp Electronic fuel injection system
US3896773A (en) * 1972-10-27 1975-07-29 Gen Motors Corp Electronic fuel injection system
US3824967A (en) * 1972-10-30 1974-07-23 Gen Motors Corp Electronic fuel injection system
US4180020A (en) * 1973-09-26 1979-12-25 The Bendix Corporation Pulse smoothing circuit for an electronic fuel control system
GB1452757A (en) * 1973-12-03 1976-10-13 Texas Instruments Ltd Frequency responsive circuit
US3883756A (en) * 1973-12-27 1975-05-13 Burroughs Corp Pulse generator with automatic timing adjustment for constant duty cycle
DE2445317C3 (en) * 1974-09-23 1979-09-13 Robert Bosch Gmbh, 7000 Stuttgart Electric fuel injection system for internal combustion engines with control by the amount of intake air and with a device for preventing speed fluctuations
GB1564496A (en) * 1975-09-05 1980-04-10 Lucas Industries Ltd Electronic fuel injection control for an internal combustion engine
US4096833A (en) * 1976-10-04 1978-06-27 The Bendix Corporation Circuit for frequency modulated fuel injection system
US4195599A (en) * 1977-04-25 1980-04-01 The Bendix Corporation Speed sensitive electronic fuel control system for an internal combustion engine
US4240382A (en) * 1978-05-01 1980-12-23 The Bendix Corporation Speed sensitive electronic fuel control system for an internal combustion engine
FR2547131B1 (en) * 1983-03-18 1985-10-11 France Etat Armement HIGH VOLTAGE AMPLIFIER FOR CAPACITIVE LOAD
US4656367A (en) * 1985-10-18 1987-04-07 International Business Machines Corporation Speed up of up-going transition of TTL or DTL circuits under high _capacitive load
US7252072B2 (en) * 2003-03-12 2007-08-07 Cummins Inc. Methods and systems of diagnosing fuel injection system error

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2920217A (en) * 1957-05-14 1960-01-05 Clarence B House Arbitrary waveform generator
US3430073A (en) * 1967-03-02 1969-02-25 Gen Motors Corp Waveform generator
US3559098A (en) * 1968-10-10 1971-01-26 Electro Optical Ind Inc Wide frequency range voltage controlled transistor relaxation oscillator
JPS4831139B1 (en) * 1969-03-11 1973-09-27

Also Published As

Publication number Publication date
DE2250628C3 (en) 1979-05-03
DE2250628A1 (en) 1973-04-26
US3727081A (en) 1973-04-10
DE2250628B2 (en) 1978-09-07
JPS4848058A (en) 1973-07-07
JPS547432B2 (en) 1979-04-06

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