DE3271802D1 - Control circuit for stepping motor - Google Patents

Control circuit for stepping motor

Info

Publication number
DE3271802D1
DE3271802D1 DE8282306941T DE3271802T DE3271802D1 DE 3271802 D1 DE3271802 D1 DE 3271802D1 DE 8282306941 T DE8282306941 T DE 8282306941T DE 3271802 T DE3271802 T DE 3271802T DE 3271802 D1 DE3271802 D1 DE 3271802D1
Authority
DE
Germany
Prior art keywords
control circuit
stepping motor
stepping
motor
circuit
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
DE8282306941T
Other languages
English (en)
Inventor
Giuseppe Cantello
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.)
Telecom Italia SpA
Olivetti SpA
Original Assignee
Olivetti SpA
Ing C Olivetti and C SpA
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 Olivetti SpA, Ing C Olivetti and C SpA filed Critical Olivetti SpA
Application granted granted Critical
Publication of DE3271802D1 publication Critical patent/DE3271802D1/de
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
    • H02P8/14—Arrangements for controlling speed or speed and torque
    • H02P8/16—Reducing energy dissipated or supplied
    • H02P8/165—Reducing energy dissipated or supplied using two level supply voltage

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Stepping Motors (AREA)
DE8282306941T 1981-12-30 1982-12-23 Control circuit for stepping motor Expired DE3271802D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT68708/81A IT1145637B (it) 1981-12-30 1981-12-30 Circuito di pilotaggio di un motore a passo

Publications (1)

Publication Number Publication Date
DE3271802D1 true DE3271802D1 (en) 1986-07-24

Family

ID=11310353

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282306941T Expired DE3271802D1 (en) 1981-12-30 1982-12-23 Control circuit for stepping motor

Country Status (6)

Country Link
US (1) US4482851A (de)
EP (1) EP0083231B1 (de)
JP (1) JPS58136298A (de)
BR (1) BR8207571A (de)
DE (1) DE3271802D1 (de)
IT (1) IT1145637B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60237892A (ja) * 1984-05-09 1985-11-26 Toshiba Corp ステツピングモ−タ制御回路
IT1182457B (it) * 1985-02-21 1987-10-05 Olivetti & Co Spa Apparecchiatura per registrare e leggere informazioni binarie su un disco magnetico

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3699413A (en) * 1970-11-09 1972-10-17 Summit Eng Corp Power drive circuit for inductive loads
DE2439623A1 (de) * 1974-08-19 1976-03-04 Blaupunkt Werke Gmbh Gleichspannungswandler fuer geraete der nachrichtentechnik
JPS5130312A (ja) * 1974-09-06 1976-03-15 Asahi Engineering Judoseifukakudokairo
GB1579121A (en) * 1977-01-24 1980-11-12 Nat Res Dev Stepper motors and starting circuits therefor
JPS5425607A (en) * 1977-07-29 1979-02-26 Hitachi Ltd Display system of trunk status
EP0026068B1 (de) * 1979-09-22 1984-02-15 LUCAS INDUSTRIES public limited company Schaltungen zum Steuern der Erregung eines Elektromagneten

Also Published As

Publication number Publication date
EP0083231A1 (de) 1983-07-06
BR8207571A (pt) 1983-10-25
IT8168708A0 (it) 1981-12-30
JPS58136298A (ja) 1983-08-13
EP0083231B1 (de) 1986-06-18
US4482851A (en) 1984-11-13
IT1145637B (it) 1986-11-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee