FR969420A - Synchronization device - Google Patents

Synchronization device

Info

Publication number: FR969420A
Authority: FR; France
Prior art keywords: synchronization device; synchronization
Prior art date: 1947-07-25
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

Inventor

Franklin Faller Offner

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.)

1947-07-25

Filing date

1948-07-20

Publication date

1950-12-20

1948-07-20 Application filed filed Critical

1950-12-20 Application granted granted Critical

1950-12-20 Publication of FR969420A publication Critical patent/FR969420A/en

Status Expired legal-status Critical Current

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
- H02P5/52—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 additionally providing control of relative angular displacement
- H02P5/56—Speed and position comparison between the motors by electrical means

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)

FR969420D 1947-07-25 1948-07-20 Synchronization device Expired FR969420A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US969420XA	1947-07-25	1947-07-25

Publications (1)

Publication Number	Publication Date
FR969420A true FR969420A (en)	1950-12-20

Family

ID=22259850

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR969420D Expired FR969420A (en)	1947-07-25	1948-07-20	Synchronization device

Country Status (1)

Country	Link
FR (1)	FR969420A (en)

1948
- 1948-07-20 FR FR969420D patent/FR969420A/en not_active Expired

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