FR1249075A - Synchronism device - Google Patents

Synchronism device

Info

Publication number
FR1249075A
FR1249075A FR819358A FR819358A FR1249075A FR 1249075 A FR1249075 A FR 1249075A FR 819358 A FR819358 A FR 819358A FR 819358 A FR819358 A FR 819358A FR 1249075 A FR1249075 A FR 1249075A
Authority
FR
France
Prior art keywords
synchronism device
synchronism
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
FR819358A
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 FR1249075A publication Critical patent/FR1249075A/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)
  • Motor And Converter Starters (AREA)
FR819358A 1959-02-25 1960-02-23 Synchronism device Expired FR1249075A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB52243A DE1084130B (en) 1959-02-25 1959-02-25 Device for adapting the speed of a film projector to that of a tape recorder

Publications (1)

Publication Number Publication Date
FR1249075A true FR1249075A (en) 1960-12-23

Family

ID=6969830

Family Applications (1)

Application Number Title Priority Date Filing Date
FR819358A Expired FR1249075A (en) 1959-02-25 1960-02-23 Synchronism device

Country Status (3)

Country Link
CH (1) CH379614A (en)
DE (1) DE1084130B (en)
FR (1) FR1249075A (en)

Also Published As

Publication number Publication date
CH379614A (en) 1964-07-15
DE1084130B (en) 1960-06-23

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