FR1573727A - - Google Patents

Info

Publication number
FR1573727A
FR1573727A FR1573727DA FR1573727A FR 1573727 A FR1573727 A FR 1573727A FR 1573727D A FR1573727D A FR 1573727DA FR 1573727 A FR1573727 A FR 1573727A
Authority
FR
France
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
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 filed Critical
Application granted granted Critical
Publication of FR1573727A publication Critical patent/FR1573727A/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
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/12—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using record carriers
    • G05B19/14—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using record carriers using punched cards or tapes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
FR1573727D 1967-07-25 1968-07-25 Expired FR1573727A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE10818/67*A SE331502B (fr) 1967-07-25 1967-07-25

Publications (1)

Publication Number Publication Date
FR1573727A true FR1573727A (fr) 1969-07-04

Family

ID=20292888

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1573727D Expired FR1573727A (fr) 1967-07-25 1968-07-25

Country Status (5)

Country Link
US (1) US3508114A (fr)
BE (1) BE718580A (fr)
FR (1) FR1573727A (fr)
GB (1) GB1224236A (fr)
SE (1) SE331502B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3706913A (en) * 1971-07-12 1972-12-19 James M Malatchi Plural channel light dimming system
US4080548A (en) * 1976-01-19 1978-03-21 Precision Controls, Inc. Lighting system having dimming capabilities
US4213182A (en) * 1978-12-06 1980-07-15 General Electric Company Programmable energy load controller system and methods
US4270171A (en) * 1979-03-07 1981-05-26 Maples James A Position sensing and indicating device
US4511895A (en) * 1979-10-30 1985-04-16 General Electric Company Method and apparatus for controlling distributed electrical loads

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2233808A (en) * 1932-09-10 1941-03-04 Westinghouse Electric & Mfg Co Theater lighting control apparatus
US2180764A (en) * 1936-03-09 1939-11-21 Honeywell Regulator Co Lighting control system
US3221214A (en) * 1959-09-08 1965-11-30 Century Lighting Inc Lighting control system
US3265932A (en) * 1963-03-21 1966-08-09 Asea Ab Automatic control equipment for a stage lighting system
GB1083408A (en) * 1965-06-28 1967-09-13 Strand Electric And Engineerin Stage lighting control units
US3408537A (en) * 1965-10-13 1968-10-29 Westinghouse Electric Corp Lighting control system using switching means for selectively interrupting and completing a third wire circuit

Also Published As

Publication number Publication date
US3508114A (en) 1970-04-21
BE718580A (fr) 1968-12-31
GB1224236A (en) 1971-03-03
SE331502B (fr) 1971-01-04

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Legal Events

Date Code Title Description
ST Notification of lapse