CA969274A - Process control apparatus - Google Patents

Process control apparatus

Info

Publication number
CA969274A
CA969274A CA132,770A CA132770A CA969274A CA 969274 A CA969274 A CA 969274A CA 132770 A CA132770 A CA 132770A CA 969274 A CA969274 A CA 969274A
Authority
CA
Canada
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
CA132,770A
Other languages
English (en)
Other versions
CA132770S (en
Inventor
John M. Ironside
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.)
LUCAS (JOSEPH) (ELECTRICAL) Ltd
Original Assignee
LUCAS (JOSEPH) (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 LUCAS (JOSEPH) (ELECTRICAL) Ltd filed Critical LUCAS (JOSEPH) (ELECTRICAL) Ltd
Application granted granted Critical
Publication of CA969274A publication Critical patent/CA969274A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Feedback Control In General (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Electrotherapy Devices (AREA)
  • Control Of Eletrric Generators (AREA)
CA132,770A 1971-10-15 1972-01-19 Process control apparatus Expired CA969274A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CA969274A true CA969274A (en) 1975-06-10

Family

ID=10447102

Family Applications (1)

Application Number Title Priority Date Filing Date
CA132,770A Expired CA969274A (en) 1971-10-15 1972-01-19 Process control apparatus

Country Status (7)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2239593B1 (zh) * 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
IT1137483B (it) * 1980-06-20 1986-09-10 Rca Corp Sistema digitale di fasatura
US4638498A (en) * 1980-06-20 1987-01-20 Rca Corporation Digital timing system
JPH0325868U (zh) * 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
SE368996B (zh) 1974-07-29
FR2157289A5 (zh) 1973-06-01
AU3823272A (en) 1973-07-26
AU459772B2 (en) 1975-03-19
DE2206022A1 (de) 1973-08-02
IT948386B (it) 1973-05-30
GB1370105A (en) 1974-10-09
JPS4848879A (zh) 1973-07-10
JPS5336106B2 (zh) 1978-09-30
DE2206022B2 (de) 1976-11-18

Similar Documents

Publication Publication Date Title
CA991732A (en) Coating apparatus control
CA954229A (en) Program control apparatus
CA935068A (en) Control apparatus for washer-sterilizer
CA950658A (en) Control apparatus
CA978623A (en) Servo apparatus
CA953803A (en) Press control apparatus
CA961134A (en) Control apparatus
AU459772B2 (en) Process control apparatus
GB1415163A (en) Process control apparatus
AU475811B2 (en) Viewer-copier apparatus
CA968059A (en) Process control apparatus
CA964764A (en) Process control apparatus
CA864106A (en) Control apparatus
CA874629A (en) Control apparatus
CA873510A (en) Control apparatus
CA877720A (en) Control apparatus
CA880714A (en) Control apparatus
CA863084A (en) Control apparatus
CA883158A (en) Control apparatus
CA883384A (en) Control apparatus
CA928805A (en) Control apparatus
CA865570A (en) Control apparatus
CA876537A (en) Control apparatus
CA874074A (en) Control apparatus
CA866413A (en) Control apparatus