CA997038A - Engine control system - Google Patents

Engine control system

Info

Publication number
CA997038A
CA997038A CA167,676A CA167676A CA997038A CA 997038 A CA997038 A CA 997038A CA 167676 A CA167676 A CA 167676A CA 997038 A CA997038 A CA 997038A
Authority
CA
Canada
Prior art keywords
control system
engine control
engine
control
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
CA167,676A
Other versions
CA167676S (en
Inventor
Roger R. Weis
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.)
Caterpillar Inc
Original Assignee
Caterpillar Tractor Co
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 Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Application granted granted Critical
Publication of CA997038A publication Critical patent/CA997038A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/4802—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage by using electronic circuits in general
    • G01P3/4805—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage by using electronic circuits in general by using circuits for the electrical integration of the generated pulses
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P1/00—Details of instruments
    • G01P1/07—Indicating devices, e.g. for remote indication
    • G01P1/08—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers
    • G01P1/10—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers for indicating predetermined speeds
    • G01P1/103—Arrangements of scales, pointers, lamps or acoustic indicators, e.g. in automobile speedometers for indicating predetermined speeds by comparing the value of the measured signal with one or several reference values

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Engines (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
CA167,676A 1972-04-26 1973-04-02 Engine control system Expired CA997038A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00247651A US3828742A (en) 1972-04-26 1972-04-26 Engine control system

Publications (1)

Publication Number Publication Date
CA997038A true CA997038A (en) 1976-09-14

Family

ID=22935759

Family Applications (1)

Application Number Title Priority Date Filing Date
CA167,676A Expired CA997038A (en) 1972-04-26 1973-04-02 Engine control system

Country Status (4)

Country Link
US (1) US3828742A (en)
JP (1) JPS5614856B2 (en)
BE (1) BE798746A (en)
CA (1) CA997038A (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2641670C2 (en) * 1976-09-16 1985-05-15 Vdo Adolf Schindling Ag, 6000 Frankfurt Device for regulating the driving speed of a motor vehicle
FR2374528A1 (en) * 1976-12-17 1978-07-13 Cii ELECTRONIC IGNITION SYSTEM AND INTERNAL COMBUSTION ENGINE EQUIPPED WITH SUCH A SYSTEM
US4090480A (en) * 1977-05-03 1978-05-23 Kasiewicz Stanley Joseph Electrical overspeed control for an engine
JPS53162314U (en) * 1977-05-27 1978-12-19
JPS5833239Y2 (en) * 1977-06-25 1983-07-25 株式会社ボッシュオートモーティブ システム Diesel engine stall prevention device
US4235181A (en) * 1978-04-27 1980-11-25 Oregon Link, Inc. Automatic blower control system for inboard marine engines
US4262641A (en) * 1978-11-24 1981-04-21 W. R. Grace & Co. Combined RPM limiter, and electronic tachometer with shift point indicator
US4510899A (en) * 1979-09-17 1985-04-16 Muncie Power Product Inc. Electronic overspeed switch
USRE32955E (en) * 1979-09-17 1989-06-20 Muncie Power Products, Inc. Electronic overspeed switch
US4355607A (en) * 1980-09-08 1982-10-26 Zemco, Inc. Safety disengagement device for automotive speed control system
DE3122621C2 (en) * 1981-06-06 1987-04-09 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Monitoring device
JPS5853657A (en) * 1981-09-25 1983-03-30 Kubota Ltd Safety device preventing fuel leak from engine
DE3237535A1 (en) * 1982-10-09 1984-04-12 Vdo Adolf Schindling Ag, 6000 Frankfurt DEVICE FOR CONTROLLING THE SPEED OF A MOTOR VEHICLE
DE3239052C2 (en) * 1982-10-22 1986-08-21 Audi AG, 8070 Ingolstadt Method for limiting the maximum speed of a mixture-compressing, externally ignited vehicle internal combustion engine
US4495913A (en) * 1983-03-15 1985-01-29 Dana Corporation Ignition current sensor for an electronic speed control system
US4856613A (en) * 1987-08-10 1989-08-15 General Safety Research, Inc. Safety engine load sensing system
US5203302A (en) * 1992-01-27 1993-04-20 Tecumseh Products Company Overload warning apparatus for internal combustion engines
US5600558A (en) * 1994-08-12 1997-02-04 Caterpillar Inc. Data exception reporting system
US5857159A (en) * 1994-08-12 1999-01-05 Caterpillar Inc. Data recording and display system
US5642284A (en) * 1994-08-12 1997-06-24 Caterpillar Inc. Maintenance monitor system
US6898512B1 (en) * 2004-01-06 2005-05-24 Detroit Diesel Corporation Overspeed shut down test for electronically controlled engine
US8677948B2 (en) * 2009-10-05 2014-03-25 Cummins Power Generation Ip, Inc. Variable speed high efficiency cooling system
US9091228B2 (en) * 2012-04-13 2015-07-28 GM Global Technology Operations LLC Method of controlling a diesel engine
JP6771272B2 (en) * 2015-07-01 2020-10-21 日立オートモティブシステムズ株式会社 In-vehicle electronic control device and stack usage

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1470277A (en) * 1922-04-24 1923-10-09 Andrew B Loftus Automatic regulator
US2656827A (en) * 1951-10-03 1953-10-27 Outboard Marine & Mfg Co Idling control for two-cycle engines
US3153746A (en) * 1961-07-03 1964-10-20 Duane E Atkinson Internal combustion engine overspeed control
US3291246A (en) * 1964-09-29 1966-12-13 Gen Motors Corp Delayed automatic lock-up speed control and speed warning system
US3572302A (en) * 1969-04-16 1971-03-23 Are Inc Internal combustion engine speed limiting apparatus
US3623464A (en) * 1969-06-10 1971-11-30 Outboard Marine Corp Ignition safety circuit
US3601103A (en) * 1969-10-13 1971-08-24 Ladell Ray Swiden Engine-condition-responsive cutoff apparatus
US3722485A (en) * 1971-03-09 1973-03-27 Diesel Kiki Co Electronic governor for fuel-injection type internal combustion engines

Also Published As

Publication number Publication date
JPS4954706A (en) 1974-05-28
BE798746A (en) 1973-10-26
US3828742A (en) 1974-08-13
JPS5614856B2 (en) 1981-04-07

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