FR2074767B1 - - Google Patents

Info

Publication number
FR2074767B1
FR2074767B1 FR707002730A FR7002730A FR2074767B1 FR 2074767 B1 FR2074767 B1 FR 2074767B1 FR 707002730 A FR707002730 A FR 707002730A FR 7002730 A FR7002730 A FR 7002730A FR 2074767 B1 FR2074767 B1 FR 2074767B1
Authority
FR
France
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
FR707002730A
Other languages
French (fr)
Other versions
FR2074767A1 (en
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
Application filed by SFMI filed Critical SFMI
Priority to FR707002730A priority Critical patent/FR2074767B1/fr
Priority to IL36020A priority patent/IL36020A0/en
Priority to BE761853A priority patent/BE761853A/en
Priority to CH89571A priority patent/CH536572A/en
Priority to LU62488D priority patent/LU62488A1/xx
Priority to ES387616A priority patent/ES387616A1/en
Priority to CA103,729A priority patent/CA983992A/en
Priority to SE7100913A priority patent/SE377245B/xx
Priority to NL7100975A priority patent/NL7100975A/xx
Priority to HUFA883A priority patent/HU164040B/hu
Priority to DE2103792A priority patent/DE2103792C3/en
Priority to GB2037571A priority patent/GB1309047A/en
Publication of FR2074767A1 publication Critical patent/FR2074767A1/fr
Application granted granted Critical
Publication of FR2074767B1 publication Critical patent/FR2074767B1/fr
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)
FR707002730A 1970-01-27 1970-01-27 Expired FR2074767B1 (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
FR707002730A FR2074767B1 (en) 1970-01-27 1970-01-27
IL36020A IL36020A0 (en) 1970-01-27 1971-01-19 Large power stepping system
BE761853A BE761853A (en) 1970-01-27 1971-01-21 STEP MOTOR ASSEMBLY
CH89571A CH536572A (en) 1970-01-27 1971-01-21 Assembly comprising a power motor controlled by a stepping motor pilot
LU62488D LU62488A1 (en) 1970-01-27 1971-01-25
CA103,729A CA983992A (en) 1970-01-27 1971-01-26 Systeme pas a pas de puissance
ES387616A ES387616A1 (en) 1970-01-27 1971-01-26 Large power step-by-step system
SE7100913A SE377245B (en) 1970-01-27 1971-01-26
NL7100975A NL7100975A (en) 1970-01-27 1971-01-26
HUFA883A HU164040B (en) 1970-01-27 1971-01-27
DE2103792A DE2103792C3 (en) 1970-01-27 1971-01-27 Stepper drive with great performance
GB2037571A GB1309047A (en) 1970-01-27 1971-04-19 Large power step-by-step system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR707002730A FR2074767B1 (en) 1970-01-27 1970-01-27

Publications (2)

Publication Number Publication Date
FR2074767A1 FR2074767A1 (en) 1971-10-08
FR2074767B1 true FR2074767B1 (en) 1973-05-25

Family

ID=9049638

Family Applications (1)

Application Number Title Priority Date Filing Date
FR707002730A Expired FR2074767B1 (en) 1970-01-27 1970-01-27

Country Status (1)

Country Link
FR (1) FR2074767B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2414217A1 (en) * 1978-01-09 1979-08-03 Killian Henry Digital positioning control system - has differential gear device connected to incremental rotational, bidirectional input drive

Also Published As

Publication number Publication date
FR2074767A1 (en) 1971-10-08

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Legal Events

Date Code Title Description
ST Notification of lapse