GB1338308A - Electric stepping motor - Google Patents

Electric stepping motor

Info

Publication number
GB1338308A
GB1338308A GB2074571A GB2074571A GB1338308A GB 1338308 A GB1338308 A GB 1338308A GB 2074571 A GB2074571 A GB 2074571A GB 2074571 A GB2074571 A GB 2074571A GB 1338308 A GB1338308 A GB 1338308A
Authority
GB
United Kingdom
Prior art keywords
teeth
rotor
elements
stepping motor
electric stepping
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
GB2074571A
Other languages
English (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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of GB1338308A publication Critical patent/GB1338308A/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
    • H02K37/02—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of variable reluctance type

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Electromechanical Clocks (AREA)
  • Windings For Motors And Generators (AREA)
  • Linear Motors (AREA)
GB2074571A 1970-02-07 1971-04-19 Electric stepping motor Expired GB1338308A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1258970 1970-02-07
JP1259070 1970-02-07

Publications (1)

Publication Number Publication Date
GB1338308A true GB1338308A (en) 1973-11-21

Family

ID=26348220

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2074571A Expired GB1338308A (en) 1970-02-07 1971-04-19 Electric stepping motor

Country Status (9)

Country Link
BE (1) BE762532A (de)
CA (1) CA926458A (de)
CH (1) CH520435A (de)
DE (1) DE2105738C3 (de)
FR (1) FR2078297A5 (de)
GB (1) GB1338308A (de)
NL (1) NL7101346A (de)
SE (1) SE388514B (de)
SU (1) SU453855A3 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4198582A (en) * 1977-06-24 1980-04-15 Exxon Research & Engineering Co. High performance stepper motor
CA1121751A (en) * 1977-06-24 1982-04-13 Dan W. Matthias Character print wheel with drive elements

Also Published As

Publication number Publication date
DE2105738C3 (de) 1974-01-10
CH520435A (de) 1972-03-15
CA926458A (en) 1973-05-15
BE762532A (fr) 1971-07-16
DE2105738B2 (de) 1973-06-20
FR2078297A5 (de) 1971-11-05
SU453855A3 (ru) 1974-12-15
NL7101346A (de) 1971-08-10
SE388514B (sv) 1976-10-04
DE2105738A1 (de) 1971-08-19

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Legal Events

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