FR2437097A1 - Moteur pas a pas - Google Patents

Moteur pas a pas

Info

Publication number
FR2437097A1
FR2437097A1 FR7923635A FR7923635A FR2437097A1 FR 2437097 A1 FR2437097 A1 FR 2437097A1 FR 7923635 A FR7923635 A FR 7923635A FR 7923635 A FR7923635 A FR 7923635A FR 2437097 A1 FR2437097 A1 FR 2437097A1
Authority
FR
France
Prior art keywords
polar parts
motor
magnetic circuit
stationary magnetic
engine
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.)
Pending
Application number
FR7923635A
Other languages
English (en)
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.)
Portescap SA
Original Assignee
Portescap 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 Portescap SA filed Critical Portescap SA
Publication of FR2437097A1 publication Critical patent/FR2437097A1/fr
Pending 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
    • H02K37/125—Magnet axially facing armature

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
FR7923635A 1978-09-22 1979-09-21 Moteur pas a pas Pending FR2437097A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH993078 1978-09-22

Publications (1)

Publication Number Publication Date
FR2437097A1 true FR2437097A1 (fr) 1980-04-18

Family

ID=4357220

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7923635A Pending FR2437097A1 (fr) 1978-09-22 1979-09-21 Moteur pas a pas

Country Status (4)

Country Link
JP (1) JPS5592565A (de)
DE (1) DE2938266B2 (de)
FR (1) FR2437097A1 (de)
GB (1) GB2032705A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2493064A1 (fr) * 1980-10-24 1982-04-30 Timex Corp Moteur electrique pas a pas notamment pour dispositifs d'horlogerie
FR2549311A1 (fr) * 1983-06-23 1985-01-18 Parrenin Sa Moteur pas-a-pas pour montre electrique, procede de fabrication de ce moteur et montre electrique equipee de ce moteur

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6897579B2 (en) * 2001-09-28 2005-05-24 Canon Kabushiki Kaisha Motor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2380660A1 (fr) * 1977-02-11 1978-09-08 Quarz Zeit Ag Moteur pas a pas monophase, a poles principaux et auxiliaires rotoriques et a circuit magnetique entre les dents polaires statoriques

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2380660A1 (fr) * 1977-02-11 1978-09-08 Quarz Zeit Ag Moteur pas a pas monophase, a poles principaux et auxiliaires rotoriques et a circuit magnetique entre les dents polaires statoriques

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/76 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2493064A1 (fr) * 1980-10-24 1982-04-30 Timex Corp Moteur electrique pas a pas notamment pour dispositifs d'horlogerie
FR2549311A1 (fr) * 1983-06-23 1985-01-18 Parrenin Sa Moteur pas-a-pas pour montre electrique, procede de fabrication de ce moteur et montre electrique equipee de ce moteur

Also Published As

Publication number Publication date
GB2032705A (en) 1980-05-08
DE2938266B2 (de) 1981-01-08
JPS5592565A (en) 1980-07-14
DE2938266A1 (de) 1980-04-10

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