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FR848580A - Device for adjusting the lighting circuits of stages and similar installations - Google Patents

Device for adjusting the lighting circuits of stages and similar installations

Info

Publication number
FR848580A
FR848580A FR848580DA FR848580A FR 848580 A FR848580 A FR 848580A FR 848580D A FR848580D A FR 848580DA FR 848580 A FR848580 A FR 848580A
Authority
FR
France
Prior art keywords
stages
adjusting
lighting circuits
similar installations
installations
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
Other languages
French (fr)
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.)
Hermes Patentverwertungs GmbH
Original Assignee
Hermes Patentverwertungs GmbH
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 Hermes Patentverwertungs GmbH filed Critical Hermes Patentverwertungs GmbH
Application granted granted Critical
Publication of FR848580A publication Critical patent/FR848580A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR848580D 1938-03-21 1939-01-07 Device for adjusting the lighting circuits of stages and similar installations Expired FR848580A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE848580X 1938-03-21

Publications (1)

Publication Number Publication Date
FR848580A true FR848580A (en) 1939-11-02

Family

ID=6775636

Family Applications (1)

Application Number Title Priority Date Filing Date
FR848580D Expired FR848580A (en) 1938-03-21 1939-01-07 Device for adjusting the lighting circuits of stages and similar installations

Country Status (1)

Country Link
FR (1) FR848580A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE762740C (en) * 1938-05-17 1952-09-29 Aeg Switching arrangement for stage lighting system that can be switched on by contactors
DE761116C (en) * 1941-07-11 1953-11-23 Siemens Schuckertwerke A G Stepping mechanism
CN117039903A (en) * 2023-06-23 2023-11-10 江苏华旭电力设计有限公司 Automatic voltage regulating device for three-phase distribution line and using method thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE762740C (en) * 1938-05-17 1952-09-29 Aeg Switching arrangement for stage lighting system that can be switched on by contactors
DE761116C (en) * 1941-07-11 1953-11-23 Siemens Schuckertwerke A G Stepping mechanism
CN117039903A (en) * 2023-06-23 2023-11-10 江苏华旭电力设计有限公司 Automatic voltage regulating device for three-phase distribution line and using method thereof
CN117039903B (en) * 2023-06-23 2024-05-14 江苏华旭电力设计有限公司 Automatic voltage regulating device for three-phase distribution line and using method thereof

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