FR1224712A - Synchronization device, in particular for cinematographic apparatus - Google Patents

Synchronization device, in particular for cinematographic apparatus

Info

Publication number
FR1224712A
FR1224712A FR795120A FR795120A FR1224712A FR 1224712 A FR1224712 A FR 1224712A FR 795120 A FR795120 A FR 795120A FR 795120 A FR795120 A FR 795120A FR 1224712 A FR1224712 A FR 1224712A
Authority
FR
France
Prior art keywords
synchronization device
cinematographic apparatus
cinematographic
synchronization
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
FR795120A
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.)
Eugen Bauer GmbH
Original Assignee
Eugen Bauer 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 Eugen Bauer GmbH filed Critical Eugen Bauer GmbH
Application granted granted Critical
Publication of FR1224712A publication Critical patent/FR1224712A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
    • H02P5/46—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another
    • H02P5/48—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another by comparing mechanical values representing the speeds
    • H02P5/49—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another by comparing mechanical values representing the speeds by intermittently closing or opening electrical contacts

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR795120A 1958-05-20 1959-05-20 Synchronization device, in particular for cinematographic apparatus Expired FR1224712A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1224712X 1958-05-20

Publications (1)

Publication Number Publication Date
FR1224712A true FR1224712A (en) 1960-06-27

Family

ID=7734398

Family Applications (1)

Application Number Title Priority Date Filing Date
FR795120A Expired FR1224712A (en) 1958-05-20 1959-05-20 Synchronization device, in particular for cinematographic apparatus

Country Status (1)

Country Link
FR (1) FR1224712A (en)

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