GB1309047A - Large power step-by-step system - Google Patents

Large power step-by-step system

Info

Publication number
GB1309047A
GB1309047A GB2037571A GB2037571A GB1309047A GB 1309047 A GB1309047 A GB 1309047A GB 2037571 A GB2037571 A GB 2037571A GB 2037571 A GB2037571 A GB 2037571A GB 1309047 A GB1309047 A GB 1309047A
Authority
GB
United Kingdom
Prior art keywords
sensing means
shafts
motors
sensing
difference
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
GB2037571A
Other languages
English (en)
Inventor
J Jacquin
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.)
SFMI
Original Assignee
SFMI
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
Priority claimed from FR707002730A external-priority patent/FR2074767B1/fr
Priority claimed from FR7022386A external-priority patent/FR2092771B1/fr
Priority claimed from FR7033316A external-priority patent/FR2104996A6/fr
Application filed by SFMI filed Critical SFMI
Publication of GB1309047A publication Critical patent/GB1309047A/en
Expired legal-status Critical Current

Links

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)
GB2037571A 1970-01-27 1971-04-19 Large power step-by-step system Expired GB1309047A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR707002730A FR2074767B1 (enrdf_load_stackoverflow) 1970-01-27 1970-01-27
FR7022386A FR2092771B1 (enrdf_load_stackoverflow) 1970-06-17 1970-06-17
FR7033316A FR2104996A6 (enrdf_load_stackoverflow) 1970-09-15 1970-09-15

Publications (1)

Publication Number Publication Date
GB1309047A true GB1309047A (en) 1973-03-07

Family

ID=27249276

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2037571A Expired GB1309047A (en) 1970-01-27 1971-04-19 Large power step-by-step system

Country Status (10)

Country Link
BE (1) BE761853A (enrdf_load_stackoverflow)
CA (1) CA983992A (enrdf_load_stackoverflow)
CH (1) CH536572A (enrdf_load_stackoverflow)
DE (1) DE2103792C3 (enrdf_load_stackoverflow)
ES (1) ES387616A1 (enrdf_load_stackoverflow)
GB (1) GB1309047A (enrdf_load_stackoverflow)
HU (1) HU164040B (enrdf_load_stackoverflow)
LU (1) LU62488A1 (enrdf_load_stackoverflow)
NL (1) NL7100975A (enrdf_load_stackoverflow)
SE (1) SE377245B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2585858B1 (fr) * 1985-07-30 1987-12-24 Ernst Marc Commande d'un moteur reversible quelconque par un moteur pas a pas.

Also Published As

Publication number Publication date
CH536572A (fr) 1973-04-30
DE2103792C3 (de) 1974-08-01
HU164040B (enrdf_load_stackoverflow) 1973-12-28
ES387616A1 (es) 1974-02-16
NL7100975A (enrdf_load_stackoverflow) 1971-07-29
BE761853A (fr) 1971-07-01
LU62488A1 (enrdf_load_stackoverflow) 1971-08-11
SE377245B (enrdf_load_stackoverflow) 1975-06-23
DE2103792A1 (de) 1971-08-12
DE2103792B2 (enrdf_load_stackoverflow) 1974-01-10
CA983992A (en) 1976-02-17

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee