FR2481535A1 - Perfectionnement aux moteurs pas a pas a aimant multipolaire - Google Patents

Perfectionnement aux moteurs pas a pas a aimant multipolaire Download PDF

Info

Publication number
FR2481535A1
FR2481535A1 FR8009182A FR8009182A FR2481535A1 FR 2481535 A1 FR2481535 A1 FR 2481535A1 FR 8009182 A FR8009182 A FR 8009182A FR 8009182 A FR8009182 A FR 8009182A FR 2481535 A1 FR2481535 A1 FR 2481535A1
Authority
FR
France
Prior art keywords
rotor
stator
teeth
motor
force
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.)
Granted
Application number
FR8009182A
Other languages
English (en)
French (fr)
Other versions
FR2481535B1 (enExample
Inventor
Jacques Vergues
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.)
Thales Avionics SAS
Original Assignee
Crouzet 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 Crouzet SA filed Critical Crouzet SA
Priority to FR8009182A priority Critical patent/FR2481535A1/fr
Priority to EP81400563A priority patent/EP0038739A1/fr
Priority to ES501215A priority patent/ES8203539A1/es
Priority to MX18696681A priority patent/MX149232A/es
Priority to CA000375904A priority patent/CA1180043A/en
Priority to JP6071481A priority patent/JPS57101556A/ja
Priority to IE90581A priority patent/IE52521B1/en
Publication of FR2481535A1 publication Critical patent/FR2481535A1/fr
Application granted granted Critical
Publication of FR2481535B1 publication Critical patent/FR2481535B1/fr
Granted 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • H02K1/145—Stator cores with salient poles having an annular coil, e.g. of the claw-pole type
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
    • H02K21/145—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having an annular armature coil
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
    • H02K2201/12—Transversal flux machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Windings For Motors And Generators (AREA)
FR8009182A 1980-04-23 1980-04-23 Perfectionnement aux moteurs pas a pas a aimant multipolaire Granted FR2481535A1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR8009182A FR2481535A1 (fr) 1980-04-23 1980-04-23 Perfectionnement aux moteurs pas a pas a aimant multipolaire
EP81400563A EP0038739A1 (fr) 1980-04-23 1981-04-09 Perfectionnement aux moteurs pas à pas à aimant multipolaire
ES501215A ES8203539A1 (es) 1980-04-23 1981-04-09 Perfeccionamientos en los motores paso a paso
MX18696681A MX149232A (es) 1980-04-23 1981-04-22 Mejoras en motor paso a paso
CA000375904A CA1180043A (en) 1980-04-23 1981-04-22 Multipolar stepping motor with intermediate stator rings
JP6071481A JPS57101556A (en) 1980-04-23 1981-04-23 Step motor
IE90581A IE52521B1 (en) 1980-04-23 1981-04-23 Improvements in step-by-step motors with multipolar magnet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8009182A FR2481535A1 (fr) 1980-04-23 1980-04-23 Perfectionnement aux moteurs pas a pas a aimant multipolaire

Publications (2)

Publication Number Publication Date
FR2481535A1 true FR2481535A1 (fr) 1981-10-30
FR2481535B1 FR2481535B1 (enExample) 1983-02-04

Family

ID=9241296

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8009182A Granted FR2481535A1 (fr) 1980-04-23 1980-04-23 Perfectionnement aux moteurs pas a pas a aimant multipolaire

Country Status (7)

Country Link
EP (1) EP0038739A1 (enExample)
JP (1) JPS57101556A (enExample)
CA (1) CA1180043A (enExample)
ES (1) ES8203539A1 (enExample)
FR (1) FR2481535A1 (enExample)
IE (1) IE52521B1 (enExample)
MX (1) MX149232A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63241534A (ja) * 1987-03-30 1988-10-06 Toshiba Corp 画像読取装置
DE102020209303A1 (de) * 2020-07-23 2022-01-27 Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Coburg Aktuator zum Verstellen einer Fahrzeugbaugruppe

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB137255A (en) * 1919-02-14 1920-01-08 Charles Leslie Walker Improvements in and connected with electro-magnetic step-by-step and like mechanism
FR1377302A (fr) * 1963-05-30 1964-11-06 Crouzet Sa Amélioration du couple de démarrage des moteurs synchrones monophasés
CH452680A (fr) * 1965-03-19 1968-03-15 Carpano & Pons Moteur électrique synchrone de petites dimensions
DE1538180A1 (de) * 1964-10-22 1970-02-05 Teldix Gmbh Einphasen-Synchronmotor mit Dauermagnetlaeufer
US3755701A (en) * 1972-09-14 1973-08-28 Gen Motors Corp Selectively reversible step motor
US3800175A (en) * 1971-10-21 1974-03-26 Saia Ag Reversible synchronous motor
FR2214990A1 (enExample) * 1973-01-18 1974-08-19 Lip Horlogerie

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB137255A (en) * 1919-02-14 1920-01-08 Charles Leslie Walker Improvements in and connected with electro-magnetic step-by-step and like mechanism
FR1377302A (fr) * 1963-05-30 1964-11-06 Crouzet Sa Amélioration du couple de démarrage des moteurs synchrones monophasés
DE1538180A1 (de) * 1964-10-22 1970-02-05 Teldix Gmbh Einphasen-Synchronmotor mit Dauermagnetlaeufer
CH452680A (fr) * 1965-03-19 1968-03-15 Carpano & Pons Moteur électrique synchrone de petites dimensions
US3800175A (en) * 1971-10-21 1974-03-26 Saia Ag Reversible synchronous motor
US3755701A (en) * 1972-09-14 1973-08-28 Gen Motors Corp Selectively reversible step motor
FR2214990A1 (enExample) * 1973-01-18 1974-08-19 Lip Horlogerie

Also Published As

Publication number Publication date
EP0038739A1 (fr) 1981-10-28
CA1180043A (en) 1984-12-27
IE810905L (en) 1981-10-23
MX149232A (es) 1983-09-27
FR2481535B1 (enExample) 1983-02-04
ES501215A0 (es) 1982-04-01
JPS57101556A (en) 1982-06-24
ES8203539A1 (es) 1982-04-01
IE52521B1 (en) 1987-12-09

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CD Change of name or company name
TP Transmission of property
ST Notification of lapse