FR1401518A - Digital miscellaneous process control unit - Google Patents

Digital miscellaneous process control unit

Info

Publication number
FR1401518A
FR1401518A FR974968A FR974968A FR1401518A FR 1401518 A FR1401518 A FR 1401518A FR 974968 A FR974968 A FR 974968A FR 974968 A FR974968 A FR 974968A FR 1401518 A FR1401518 A FR 1401518A
Authority
FR
France
Prior art keywords
control unit
process control
miscellaneous process
digital
digital miscellaneous
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
FR974968A
Other languages
French (fr)
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.)
Honeywell Inc
Original Assignee
Honeywell Inc
Minneapolis Honeywell Regulator 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
Priority claimed from US282078A external-priority patent/US3310663A/en
Application filed by Honeywell Inc, Minneapolis Honeywell Regulator Co filed Critical Honeywell Inc
Priority to FR974968A priority Critical patent/FR1401518A/en
Application granted granted Critical
Publication of FR1401518A publication Critical patent/FR1401518A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
    • G06F7/544—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices for evaluating functions by calculation
    • G06F7/556—Logarithmic or exponential functions
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/02—Digital function generators
    • G06F1/03—Digital function generators working, at least partly, by table look-up
    • G06F1/0307—Logarithmic or exponential functions

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Pure & Applied Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Computing Systems (AREA)
  • Mathematical Optimization (AREA)
FR974968A 1963-05-21 1964-05-19 Digital miscellaneous process control unit Expired FR1401518A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR974968A FR1401518A (en) 1963-05-21 1964-05-19 Digital miscellaneous process control unit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US282078A US3310663A (en) 1963-05-21 1963-05-21 Logarithmic digital process controller
FR974968A FR1401518A (en) 1963-05-21 1964-05-19 Digital miscellaneous process control unit

Publications (1)

Publication Number Publication Date
FR1401518A true FR1401518A (en) 1965-06-04

Family

ID=26207720

Family Applications (1)

Application Number Title Priority Date Filing Date
FR974968A Expired FR1401518A (en) 1963-05-21 1964-05-19 Digital miscellaneous process control unit

Country Status (1)

Country Link
FR (1) FR1401518A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3129157A1 (en) 2021-11-18 2023-05-19 Rio Tinto Alcan International Limited INTERNAL LINER SYSTEM FOR ELECTROLYSIS TANK

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3129157A1 (en) 2021-11-18 2023-05-19 Rio Tinto Alcan International Limited INTERNAL LINER SYSTEM FOR ELECTROLYSIS TANK

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