IT988082B - Apparecchiatura elettronica di comando per processi industriali - Google Patents

Apparecchiatura elettronica di comando per processi industriali

Info

Publication number
IT988082B
IT988082B IT54818/72A IT5481872A IT988082B IT 988082 B IT988082 B IT 988082B IT 54818/72 A IT54818/72 A IT 54818/72A IT 5481872 A IT5481872 A IT 5481872A IT 988082 B IT988082 B IT 988082B
Authority
IT
Italy
Prior art keywords
electronic control
control equipment
industrial processes
industrial
processes
Prior art date
Application number
IT54818/72A
Other languages
English (en)
Italian (it)
Original Assignee
Lucas Electrical Co 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 Electrical Co Ltd filed Critical Lucas Electrical Co Ltd
Application granted granted Critical
Publication of IT988082B publication Critical patent/IT988082B/it

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/66—Digital/analogue converters
    • H03M1/661—Improving the reconstruction of the analogue output signal beyond the resolution of the digital input signal, e.g. by interpolation, by curve-fitting, by smoothing

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electronic Switches (AREA)
  • Feedback Control In General (AREA)
IT54818/72A 1971-12-21 1972-12-19 Apparecchiatura elettronica di comando per processi industriali IT988082B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5950571A GB1419245A (en) 1971-12-21 1971-12-21 Process control apparatus

Publications (1)

Publication Number Publication Date
IT988082B true IT988082B (it) 1975-04-10

Family

ID=10483880

Family Applications (1)

Application Number Title Priority Date Filing Date
IT54818/72A IT988082B (it) 1971-12-21 1972-12-19 Apparecchiatura elettronica di comando per processi industriali

Country Status (6)

Country Link
JP (1) JPS4868977A (ref)
CS (1) CS171742B2 (ref)
DE (1) DE2261835A1 (ref)
FR (1) FR2164731B1 (ref)
GB (1) GB1419245A (ref)
IT (1) IT988082B (ref)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3090929A (en) * 1959-12-18 1963-05-21 Westinghouse Electric Corp Controller circuitry with pulse width modulator

Also Published As

Publication number Publication date
JPS4868977A (ref) 1973-09-19
CS171742B2 (ref) 1976-10-29
GB1419245A (en) 1975-12-24
FR2164731A1 (ref) 1973-08-03
FR2164731B1 (ref) 1978-06-02
DE2261835A1 (de) 1973-06-28

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