FR1468776A - Dispositif électrique de comparaison de nombres codés - Google Patents

Dispositif électrique de comparaison de nombres codés

Info

Publication number
FR1468776A
FR1468776A FR29470A FR29470A FR1468776A FR 1468776 A FR1468776 A FR 1468776A FR 29470 A FR29470 A FR 29470A FR 29470 A FR29470 A FR 29470A FR 1468776 A FR1468776 A FR 1468776A
Authority
FR
France
Prior art keywords
comparison device
number comparison
coded number
electric coded
electric
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
FR29470A
Other languages
English (en)
French (fr)
Inventor
Gerard Cottrez
Pierre Ferrand
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.)
Telemecanique SA
Original Assignee
La Telemecanique Electrique SA
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 La Telemecanique Electrique SA filed Critical La Telemecanique Electrique SA
Priority to FR29470A priority Critical patent/FR1468776A/fr
Priority to BE683788D priority patent/BE683788A/xx
Priority to GB36261/66A priority patent/GB1161127A/en
Priority to US572394A priority patent/US3500321A/en
Priority to CH1178966A priority patent/CH459617A/fr
Priority to DE19661524237 priority patent/DE1524237A1/de
Priority to ES0330544A priority patent/ES330544A1/es
Application granted granted Critical
Publication of FR1468776A publication Critical patent/FR1468776A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/19—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path
    • G05B19/27—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an absolute digital measuring device
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F7/02—Comparing digital values
    • G06F7/026—Magnitude comparison, i.e. determining the relative order of operands based on their numerical value, e.g. window comparator

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Computational Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Automation & Control Theory (AREA)
  • Logic Circuits (AREA)
  • Analogue/Digital Conversion (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Auxiliary Devices For Music (AREA)
FR29470A 1965-08-26 1965-08-26 Dispositif électrique de comparaison de nombres codés Expired FR1468776A (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR29470A FR1468776A (fr) 1965-08-26 1965-08-26 Dispositif électrique de comparaison de nombres codés
BE683788D BE683788A (OSRAM) 1965-08-26 1966-07-07
GB36261/66A GB1161127A (en) 1965-08-26 1966-08-12 Improvements in or relating to Electrical Devices for Comparing Coded Numbers.
US572394A US3500321A (en) 1965-08-26 1966-08-15 Electronic digital comparator
CH1178966A CH459617A (fr) 1965-08-26 1966-08-16 Dispositif comparateur de nombres codés
DE19661524237 DE1524237A1 (de) 1965-08-26 1966-08-24 Elektrische Einrichtung zum Vergleich verschluesselter Zahlen
ES0330544A ES330544A1 (es) 1965-08-26 1966-08-24 Perfeccionamientos en la construccion de dispositivos comparadores de numeros de codigo.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR29470A FR1468776A (fr) 1965-08-26 1965-08-26 Dispositif électrique de comparaison de nombres codés

Publications (1)

Publication Number Publication Date
FR1468776A true FR1468776A (fr) 1967-02-10

Family

ID=8587252

Family Applications (1)

Application Number Title Priority Date Filing Date
FR29470A Expired FR1468776A (fr) 1965-08-26 1965-08-26 Dispositif électrique de comparaison de nombres codés

Country Status (7)

Country Link
US (1) US3500321A (OSRAM)
BE (1) BE683788A (OSRAM)
CH (1) CH459617A (OSRAM)
DE (1) DE1524237A1 (OSRAM)
ES (1) ES330544A1 (OSRAM)
FR (1) FR1468776A (OSRAM)
GB (1) GB1161127A (OSRAM)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA918789A (en) * 1969-03-18 1973-01-09 F. Engelberger Joseph Programmed manipulator apparatus
US4797650A (en) * 1987-06-25 1989-01-10 Delco Electronics Corporation CMOS binary equals comparator with carry in and out
US4755696A (en) * 1987-06-25 1988-07-05 Delco Electronics Corporation CMOS binary threshold comparator

Also Published As

Publication number Publication date
DE1524237A1 (de) 1970-08-13
CH459617A (fr) 1968-07-15
ES330544A1 (es) 1967-06-16
BE683788A (OSRAM) 1966-12-16
US3500321A (en) 1970-03-10
GB1161127A (en) 1969-08-13

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