DE3048403A1 - Elektromotor - Google Patents

Elektromotor

Info

Publication number
DE3048403A1
DE3048403A1 DE19803048403 DE3048403A DE3048403A1 DE 3048403 A1 DE3048403 A1 DE 3048403A1 DE 19803048403 DE19803048403 DE 19803048403 DE 3048403 A DE3048403 A DE 3048403A DE 3048403 A1 DE3048403 A1 DE 3048403A1
Authority
DE
Germany
Prior art keywords
rotor
electric motor
motor according
rotor shaft
stator
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.)
Withdrawn
Application number
DE19803048403
Other languages
German (de)
English (en)
Inventor
Werner 6500 Mainz Bucher
Klaus-Jürgen Neidhardt
Norbert 6277 Camberg Reiferscheid
Roland 6000 Frankfurt Sudler
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.)
Mannesmann VDO AG
Original Assignee
Mannesmann VDO AG
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 Mannesmann VDO AG filed Critical Mannesmann VDO AG
Priority to DE19803048403 priority Critical patent/DE3048403A1/de
Priority to FR8119606A priority patent/FR2497021A1/fr
Publication of DE3048403A1 publication Critical patent/DE3048403A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2793—Rotors axially facing stators
    • H02K1/2795—Rotors axially facing stators the rotor consisting of two or more circumferentially positioned magnets
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C13/00—Driving mechanisms for clocks by primary clocks
    • G04C13/08—Secondary clocks actuated intermittently
    • G04C13/10—Secondary clocks actuated intermittently by electromechanical step advancing mechanisms
    • G04C13/11—Secondary clocks actuated intermittently by electromechanical step advancing mechanisms with rotating armature
    • 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
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
    • 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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
DE19803048403 1980-12-22 1980-12-22 Elektromotor Withdrawn DE3048403A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19803048403 DE3048403A1 (de) 1980-12-22 1980-12-22 Elektromotor
FR8119606A FR2497021A1 (en) 1980-12-22 1981-10-19 Electro-motor for timepiece - has punched rotor comprising magnetic material with plastic binder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803048403 DE3048403A1 (de) 1980-12-22 1980-12-22 Elektromotor

Publications (1)

Publication Number Publication Date
DE3048403A1 true DE3048403A1 (de) 1982-07-08

Family

ID=6119906

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803048403 Withdrawn DE3048403A1 (de) 1980-12-22 1980-12-22 Elektromotor

Country Status (2)

Country Link
DE (1) DE3048403A1 (cg-RX-API-DMAC7.html)
FR (1) FR2497021A1 (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3046306A1 (fr) * 2015-12-28 2017-06-30 Snecma Arbre de rotor apte a bloquer en rotation un bobinage et procede de fabrication d'un tel arbre

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH657727A5 (de) * 1982-09-15 1986-09-15 Sodeco Compteurs De Geneve Rotor fuer synchronmotoren.
EP0308647A1 (de) * 1987-08-26 1989-03-29 Siemens Aktiengesellschaft Verfahren zur Herstellung eines Festsitzes zwischen einer Rotorwelle und einem umspritzten Rotationskörper
JP2000175391A (ja) * 1998-10-01 2000-06-23 Seiko Epson Corp 電磁変換装置およびこれを備えた電子機器

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2738299A1 (de) * 1977-08-25 1979-03-08 Quarz Zeit Ag Einphasenschrittmotor, insbesondere fuer uhren
JPS5443514A (en) * 1977-09-13 1979-04-06 Seiko Epson Corp Preparating rotor magnet for electronic wristwatch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3046306A1 (fr) * 2015-12-28 2017-06-30 Snecma Arbre de rotor apte a bloquer en rotation un bobinage et procede de fabrication d'un tel arbre

Also Published As

Publication number Publication date
FR2497021B1 (cg-RX-API-DMAC7.html) 1986-05-16
FR2497021A1 (en) 1982-06-25

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee