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GB2032706B - Steppy-step electric motor - Google Patents

Steppy-step electric motor

Info

Publication number
GB2032706B
GB2032706B GB7933389A GB7933389A GB2032706B GB 2032706 B GB2032706 B GB 2032706B GB 7933389 A GB7933389 A GB 7933389A GB 7933389 A GB7933389 A GB 7933389A GB 2032706 B GB2032706 B GB 2032706B
Authority
GB
United Kingdom
Prior art keywords
steppy
electric motor
step electric
motor
electric
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
GB7933389A
Other versions
GB2032706A (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.)
Automobiles Peugeot SA
Automobiles Citroen SA
Original Assignee
Automobiles Peugeot SA
Automobiles Citroen SA
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 Automobiles Peugeot SA, Automobiles Citroen SA filed Critical Automobiles Peugeot SA
Publication of GB2032706A publication Critical patent/GB2032706A/en
Application granted granted Critical
Publication of GB2032706B publication Critical patent/GB2032706B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K37/00—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors
    • H02K37/10—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type
    • H02K37/12—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type with stationary armatures and rotating magnets
    • H02K37/14—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type with stationary armatures and rotating magnets with magnets rotating within the armatures

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Stepping Motors (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
GB7933389A 1978-10-06 1979-09-26 Steppy-step electric motor Expired GB2032706B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7828653A FR2438367A1 (en) 1978-10-06 1978-10-06 ELECTRIC STEPPER MOTOR

Publications (2)

Publication Number Publication Date
GB2032706A GB2032706A (en) 1980-05-08
GB2032706B true GB2032706B (en) 1983-01-19

Family

ID=9213446

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7933389A Expired GB2032706B (en) 1978-10-06 1979-09-26 Steppy-step electric motor

Country Status (3)

Country Link
DE (1) DE2940449C2 (en)
FR (1) FR2438367A1 (en)
GB (1) GB2032706B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2156602B (en) * 1984-03-12 1988-06-22 Joseph Kallos Permanent magnet stepping motor apparatus
IN186007B (en) * 1991-12-10 2001-06-02 British Tech Group

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE699236C (en) * 1935-10-31 1940-11-25 Auto Mafam G M B H Star-shaped permanent magnet system for magnet-electric machines
US3139547A (en) * 1961-06-30 1964-06-30 Thompson Ramo Wooldridge Inc Rotary digital actuator
US3411059A (en) * 1965-04-19 1968-11-12 Fujitsu Ltd Pulse motor and control system therefor
GB1127203A (en) * 1965-04-19 1968-09-18 Fujitsu Ltd Improvements in or relating to pulse motors
US3416015A (en) * 1965-04-29 1968-12-10 Bowmar Instrument Corp Stepping motor
GB1186838A (en) * 1968-07-02 1970-04-08 Bowmar Instrument Corp Electric Stepping Motor
CH501330A (en) * 1968-07-03 1970-12-31 Tokyo Shibaura Electric Co Stepper motor with DC excitation
DE2222097A1 (en) * 1971-06-16 1972-12-21 Sigma Instruments Inc Stepper motor system
JPS51113110A (en) * 1975-03-28 1976-10-06 Mitsubishi Electric Corp Drive system for inductor type synchronous motor

Also Published As

Publication number Publication date
FR2438367B1 (en) 1982-12-03
GB2032706A (en) 1980-05-08
FR2438367A1 (en) 1980-04-30
DE2940449C2 (en) 1985-07-11
DE2940449A1 (en) 1980-04-10

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee