AU459772B2 - Process control apparatus - Google Patents

Process control apparatus

Info

Publication number
AU459772B2
AU459772B2 AU38232/72A AU3823272A AU459772B2 AU 459772 B2 AU459772 B2 AU 459772B2 AU 38232/72 A AU38232/72 A AU 38232/72A AU 3823272 A AU3823272 A AU 3823272A AU 459772 B2 AU459772 B2 AU 459772B2
Authority
AU
Australia
Prior art keywords
control apparatus
process control
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
AU38232/72A
Other versions
AU3823272A (en
Inventor
Michael Ironside John
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.)
Joseph Lucas Electrical Ltd
Original Assignee
Joseph Lucas Electrical Ltd
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 Joseph Lucas Electrical Ltd filed Critical Joseph Lucas Electrical Ltd
Publication of AU3823272A publication Critical patent/AU3823272A/en
Application granted granted Critical
Publication of AU459772B2 publication Critical patent/AU459772B2/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P5/00—Advancing or retarding ignition; Control therefor
    • F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
    • F02P5/15—Digital data processing
    • 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
    • F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P3/00—Other installations
    • F02P3/02—Other installations having inductive energy storage, e.g. arrangements of induction coils
    • F02P3/04—Layout of circuits
    • F02P3/045—Layout of circuits for control of the dwell or anti dwell time
    • F02P3/0453—Opening or closing the primary coil circuit with semiconductor devices
    • F02P3/0456—Opening or closing the primary coil circuit with semiconductor devices using digital techniques
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B11/00—Automatic controllers
    • G05B11/01—Automatic controllers electric
    • G05B11/26—Automatic controllers electric in which the output signal is a pulse-train
    • 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
AU38232/72A 1971-10-15 1972-01-24 Process control apparatus Expired AU459772B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4802671A GB1370105A (en) 1971-10-15 1971-10-15 Process control apparatus
GBGB48026/71 1971-10-15

Publications (2)

Publication Number Publication Date
AU3823272A AU3823272A (en) 1973-07-26
AU459772B2 true AU459772B2 (en) 1975-03-19

Family

ID=10447102

Family Applications (1)

Application Number Title Priority Date Filing Date
AU38232/72A Expired AU459772B2 (en) 1971-10-15 1972-01-24 Process control apparatus

Country Status (7)

Country Link
JP (1) JPS5336106B2 (en)
AU (1) AU459772B2 (en)
CA (1) CA969274A (en)
FR (1) FR2157289A5 (en)
GB (1) GB1370105A (en)
IT (1) IT948386B (en)
SE (1) SE368996B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2239593B1 (en) * 1973-08-03 1977-09-09 Sopromi Soc Proc Modern Inject
US3969498A (en) * 1973-09-13 1976-07-13 University Of The Pacific Dressing and method for treating a wound
JPS5677549A (en) * 1979-10-26 1981-06-25 Japanese National Railways<Jnr> Fuel injection device for diesel engine
US4638498A (en) * 1980-06-20 1987-01-20 Rca Corporation Digital timing system
IT1137483B (en) * 1980-06-20 1986-09-10 Rca Corp DIGITAL TIMING SYSTEM
JPH0325868U (en) * 1989-07-24 1991-03-18

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1106651A (en) * 1964-03-16 1968-03-20 Serck R & D Ltd Process control apparatus
US3521611A (en) * 1969-01-27 1970-07-28 Stanley Russell Finch Ignition timing system for an internal combustion engine
US3689753A (en) * 1969-09-23 1972-09-05 Lucas Industries Ltd Engine control systems

Also Published As

Publication number Publication date
IT948386B (en) 1973-05-30
AU3823272A (en) 1973-07-26
SE368996B (en) 1974-07-29
DE2206022B2 (en) 1976-11-18
JPS5336106B2 (en) 1978-09-30
FR2157289A5 (en) 1973-06-01
DE2206022A1 (en) 1973-08-02
JPS4848879A (en) 1973-07-10
GB1370105A (en) 1974-10-09
CA969274A (en) 1975-06-10

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