Classifications

• • G—PHYSICS
  • G05—CONTROLLING; REGULATING
  • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
  • G05D3/00—Control of position or direction
  • G05D3/12—Control of position or direction using feedback
  • G05D3/14—Control of position or direction using feedback using an analogue comparing device
  • G05D3/18—Control of position or direction using feedback using an analogue comparing device delivering a series of pulses
  • G05D3/183—Control of position or direction using feedback using an analogue comparing device delivering a series of pulses using stepping motor
• • 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
  • H02P5/485—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 using differential movement of the two motors, e.g. using differential gearboxes

Landscapes

• Engineering & Computer Science (AREA)
• Physics & Mathematics (AREA)
• General Physics & Mathematics (AREA)
• Automation & Control Theory (AREA)
• Power Engineering (AREA)
• Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
• Control Of Stepping Motors (AREA)
• Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
• Retarders (AREA)

Applications Claiming Priority (3)

Publications (1)

Family

ID=27249276

Family Applications (1)

Country Status (10)

Families Citing this family (1)

• 1971
  • 1971-01-21 BE BE761853A patent/BE761853A/xx unknown
  • 1971-01-21 CH CH89571A patent/CH536572A/fr not_active IP Right Cessation
  • 1971-01-25 LU LU62488D patent/LU62488A1/xx unknown
  • 1971-01-26 NL NL7100975A patent/NL7100975A/xx not_active Application Discontinuation
  • 1971-01-26 ES ES387616A patent/ES387616A1/es not_active Expired
  • 1971-01-26 CA CA103,729A patent/CA983992A/en not_active Expired
  • 1971-01-26 SE SE7100913A patent/SE377245B/xx unknown
  • 1971-01-27 HU HUFA883A patent/HU164040B/hu unknown
  • 1971-01-27 DE DE2103792A patent/DE2103792C3/de not_active Expired
  • 1971-04-19 GB GB2037571A patent/GB1309047A/en not_active Expired

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