FR2394842A1 - Dispositif logique de commande pour une machine - Google Patents
Dispositif logique de commande pour une machineInfo
- 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- Withdrawn
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.
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)
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)
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 |
-
1977
- 1977-06-16 US US05/807,009 patent/US4137463A/en not_active Expired - Lifetime
-
1978
- 1978-06-06 CA CA304,840A patent/CA1090450A/fr not_active Expired
- 1978-06-09 AU AU36986/78A patent/AU515598B2/en not_active Expired
- 1978-06-15 FR FR7818003A patent/FR2394842A1/fr not_active Withdrawn
- 1978-06-16 GB GB7827181A patent/GB2000331B/en not_active Expired
- 1978-06-16 DE DE19782826518 patent/DE2826518A1/de not_active Withdrawn
- 1978-06-16 JP JP7312278A patent/JPS548276A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US4137463A (en) | 1979-01-30 |
AU3698678A (en) | 1979-12-13 |
GB2000331B (en) | 1982-05-12 |
JPS548276A (en) | 1979-01-22 |
GB2000331A (en) | 1979-01-04 |
DE2826518A1 (de) | 1979-01-11 |
CA1090450A (fr) | 1980-11-25 |
AU515598B2 (en) | 1981-04-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |