FR2394842A1 - Dispositif logique de commande pour une machine - Google Patents

Dispositif logique de commande pour une machine

Info

Publication number
FR2394842A1
FR2394842A1 FR7818003A FR7818003A FR2394842A1 FR 2394842 A1 FR2394842 A1 FR 2394842A1 FR 7818003 A FR7818003 A FR 7818003A FR 7818003 A FR7818003 A FR 7818003A FR 2394842 A1 FR2394842 A1 FR 2394842A1
Authority
FR
France
Prior art keywords
machine
control
control logic
logic device
machines
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.)
Withdrawn
Application number
FR7818003A
Other languages
English (en)
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.)
Duracell Inc USA
Original Assignee
PR Mallory and Co Inc
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 PR Mallory and Co Inc filed Critical PR Mallory and Co Inc
Publication of FR2394842A1 publication Critical patent/FR2394842A1/fr
Withdrawn legal-status Critical Current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
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/07—Programme control other than numerical control, i.e. in sequence controllers or logic controllers where the programme is defined in the fixed connection of electrical elements, e.g. potentiometers, counters, transistors
    • 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
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/10—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using selector switches
    • G05B19/106—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using selector switches for selecting a programme, variable or parameter
    • G05B19/108—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using selector switches for selecting a programme, variable or parameter characterised by physical layout of switches; switches co-operating with display; use of switches in a special way
    • 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
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/23—Pc programming
    • G05B2219/23466—Block, latch entry keys once program launched

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Electronic Switches (AREA)
  • Numerical Control (AREA)
  • Programmable Controllers (AREA)

Abstract

L'invention concerne la commande automatique de machines. Un dispositif de commande pour une machine comprend essentiellement un élément de programmation 20, constitué par des interrupteurs à impulsion, un circuit de portes logiques, 30, un élément de temporisation, 50, et un élément de commande de fonction 80. Ce dispositif permet de commander le fonctionnement de la machine associée en actionnant simplement par impulsions les interrupteurs de l'élément de programmation. Application à la commande automatique des machines.
FR7818003A 1977-06-16 1978-06-15 Dispositif logique de commande pour une machine Withdrawn FR2394842A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/807,009 US4137463A (en) 1977-06-16 1977-06-16 Control system utilizing momentary switching devices

Publications (1)

Publication Number Publication Date
FR2394842A1 true FR2394842A1 (fr) 1979-01-12

Family

ID=25195364

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7818003A Withdrawn FR2394842A1 (fr) 1977-06-16 1978-06-15 Dispositif logique de commande pour une machine

Country Status (7)

Country Link
US (1) US4137463A (fr)
JP (1) JPS548276A (fr)
AU (1) AU515598B2 (fr)
CA (1) CA1090450A (fr)
DE (1) DE2826518A1 (fr)
FR (1) FR2394842A1 (fr)
GB (1) GB2000331B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4234801A (en) * 1978-02-22 1980-11-18 Emhart Industries, Inc. Control system utilizing momentary switching devices
JPS54141134A (en) * 1978-04-24 1979-11-02 Minolta Camera Co Ltd Control system of mechanical apparatus
DE2834351B2 (de) * 1978-08-04 1981-06-19 G. Bauknecht Gmbh, 7000 Stuttgart Programmwahleinrichtung
US4222037A (en) * 1978-12-05 1980-09-09 General Electric Company Cooking cycle timer
US4365289A (en) * 1980-02-04 1982-12-21 Emhart Industries, Inc. Method and control system for controlling apparatus
US4287939A (en) * 1980-08-21 1981-09-08 General Electric Company Air conditioning control system with local and remote control capabilities
US4499588A (en) * 1982-07-28 1985-02-12 Rca Corporation System for converting the frequency of a pulse train to a binary number
US4672232A (en) * 1986-02-10 1987-06-09 Pittway Corporation Microprocessor operated timing controller
US5237830A (en) * 1992-01-24 1993-08-24 Ranco Incorporated Of Delaware Defrost control method and apparatus

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3566601A (en) * 1969-01-30 1971-03-02 Timex Corp Crystal oscillator watch
US3699317A (en) * 1970-05-22 1972-10-17 Westinghouse Electric Corp Sampled data numerical contouring machine controller apparatus and method providable with on line capability for contour cornering deceleration and acceleration
US3774056A (en) * 1971-04-29 1973-11-20 Design And Manuf Corp Digital electronic control circuit for cyclically operable appliances and the like
US3767937A (en) * 1971-08-11 1973-10-23 Mallory & Co Inc P R Timer for an appliance
GB1414790A (en) * 1971-11-29 1975-11-19 Philips Nv Timed programme switching arrangement
US3849765A (en) * 1971-11-30 1974-11-19 Matsushita Electric Ind Co Ltd Programmable logic controller
US3922889A (en) * 1971-12-27 1975-12-02 Whirlpool Co Digital logic control for automatic washer
GB1457740A (en) * 1972-12-13 1976-12-08 Electrical Remote Control Co Timing circuits
AU482919B2 (en) * 1973-01-23 1974-07-25 Philips Industries Limited An improved switching device
GB1450464A (en) * 1974-02-04 1976-09-22 Citizen Watch Co Ltd Temperature compensated electronic timepiece
US3942158A (en) * 1974-05-24 1976-03-02 Allen-Bradley Company Programmable logic controller
JPS5128775U (fr) * 1974-08-23 1976-03-02
US4001599A (en) * 1974-09-17 1977-01-04 Whirlpool Corporation Appliance programmer with integrated circuit
US3973135A (en) * 1975-05-12 1976-08-03 P. R. Mallory & Co., Inc. Control circuit with end of cycle indication
US3989374A (en) * 1975-06-23 1976-11-02 Latka Henry C Electronic timing device

Also Published As

Publication number Publication date
JPS548276A (en) 1979-01-22
US4137463A (en) 1979-01-30
DE2826518A1 (de) 1979-01-11
AU3698678A (en) 1979-12-13
GB2000331B (en) 1982-05-12
CA1090450A (fr) 1980-11-25
AU515598B2 (en) 1981-04-09
GB2000331A (en) 1979-01-04

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Legal Events

Date Code Title Description
ST Notification of lapse