FR1418683A - Motor control device - Google Patents

Motor control device

Info

Publication number
FR1418683A
FR1418683A FR999901A FR999901A FR1418683A FR 1418683 A FR1418683 A FR 1418683A FR 999901 A FR999901 A FR 999901A FR 999901 A FR999901 A FR 999901A FR 1418683 A FR1418683 A FR 1418683A
Authority
FR
France
Prior art keywords
control device
motor control
motor
control
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
FR999901A
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.)
Ampex Corp
Original Assignee
Ampex Corp
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 US334989A external-priority patent/US3281630A/en
Application filed by Ampex Corp filed Critical Ampex Corp
Priority to FR999901A priority Critical patent/FR1418683A/en
Application granted granted Critical
Publication of FR1418683A publication Critical patent/FR1418683A/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
    • H02P8/00—Arrangements for controlling dynamo-electric motors rotating step by step
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/20—Moving record carrier backwards or forwards by finite amounts, i.e. backspacing, forward spacing
    • 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
    • H02P8/00—Arrangements for controlling dynamo-electric motors rotating step by step
    • H02P8/14—Arrangements for controlling speed or speed and torque

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR999901A 1964-01-02 1964-12-24 Motor control device Expired FR1418683A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR999901A FR1418683A (en) 1964-01-02 1964-12-24 Motor control device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US334989A US3281630A (en) 1964-01-02 1964-01-02 Pulse width modulator for step motor
FR999901A FR1418683A (en) 1964-01-02 1964-12-24 Motor control device

Publications (1)

Publication Number Publication Date
FR1418683A true FR1418683A (en) 1965-11-19

Family

ID=26212030

Family Applications (1)

Application Number Title Priority Date Filing Date
FR999901A Expired FR1418683A (en) 1964-01-02 1964-12-24 Motor control device

Country Status (1)

Country Link
FR (1) FR1418683A (en)

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