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FR1296783A - Dispositif de commande d'éclairage de théâtre - Google Patents

Dispositif de commande d'éclairage de théâtre

Info

Publication number
FR1296783A
FR1296783A FR864494A FR864494A FR1296783A FR 1296783 A FR1296783 A FR 1296783A FR 864494 A FR864494 A FR 864494A FR 864494 A FR864494 A FR 864494A FR 1296783 A FR1296783 A FR 1296783A
Authority
FR
France
Prior art keywords
control device
lighting control
theater lighting
theater
lighting
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
FR864494A
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.)
ELECTRONIC DIMMER CORP
Original Assignee
ELECTRONIC DIMMER CORP
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 US89956A external-priority patent/US3200327A/en
Application filed by ELECTRONIC DIMMER CORP filed Critical ELECTRONIC DIMMER CORP
Priority to FR864494A priority Critical patent/FR1296783A/fr
Application granted granted Critical
Publication of FR1296783A publication Critical patent/FR1296783A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current 
    • G05F1/12—Regulating voltage or current  wherein the variable actually regulated by the final control device is AC
    • G05F1/40—Regulating voltage or current  wherein the variable actually regulated by the final control device is AC using discharge tubes or semiconductor devices as final control devices
    • G05F1/44—Regulating voltage or current  wherein the variable actually regulated by the final control device is AC using discharge tubes or semiconductor devices as final control devices semiconductor devices only
    • G05F1/45—Regulating voltage or current  wherein the variable actually regulated by the final control device is AC using discharge tubes or semiconductor devices as final control devices semiconductor devices only being controlled rectifiers in series with the load
    • G05F1/455—Regulating voltage or current  wherein the variable actually regulated by the final control device is AC using discharge tubes or semiconductor devices as final control devices semiconductor devices only being controlled rectifiers in series with the load with phase control

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
FR864494A 1961-02-17 1961-06-09 Dispositif de commande d'éclairage de théâtre Expired FR1296783A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR864494A FR1296783A (fr) 1961-02-17 1961-06-09 Dispositif de commande d'éclairage de théâtre

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US89956A US3200327A (en) 1961-02-17 1961-02-17 Theater lighting control apparatus
FR864494A FR1296783A (fr) 1961-02-17 1961-06-09 Dispositif de commande d'éclairage de théâtre

Publications (1)

Publication Number Publication Date
FR1296783A true FR1296783A (fr) 1962-06-22

Family

ID=26190985

Family Applications (1)

Application Number Title Priority Date Filing Date
FR864494A Expired FR1296783A (fr) 1961-02-17 1961-06-09 Dispositif de commande d'éclairage de théâtre

Country Status (1)

Country Link
FR (1) FR1296783A (fr)

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