ES474037A1 - Motor monofasico paso a paso, especialmente para relojes. - Google Patents

Motor monofasico paso a paso, especialmente para relojes.

Info

Publication number
ES474037A1
ES474037A1 ES474037A ES474037A ES474037A1 ES 474037 A1 ES474037 A1 ES 474037A1 ES 474037 A ES474037 A ES 474037A ES 474037 A ES474037 A ES 474037A ES 474037 A1 ES474037 A1 ES 474037A1
Authority
ES
Spain
Prior art keywords
rotor
stator
stepping motor
phase stepping
pole faces
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
ES474037A
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.)
Quarz Zeit AG
Original Assignee
Quarz Zeit 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 Quarz Zeit AG filed Critical Quarz Zeit AG
Publication of ES474037A1 publication Critical patent/ES474037A1/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C13/00—Driving mechanisms for clocks by master-clocks
    • G04C13/08—Slave-clocks actuated intermittently
    • G04C13/10—Slave-clocks actuated intermittently by electromechanical step advancing mechanisms
    • G04C13/11—Slave-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
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/167—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings
    • H02K5/1672—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings radially supporting the rotary shaft at both ends of the rotor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/167—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings
    • H02K5/1675—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings radially supporting the rotary shaft at only one end of the rotor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Motor Or Generator Frames (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Electromechanical Clocks (AREA)

Abstract

"Motor monofásico paso a paso, especialmente para relojes", de los del tipo que están provistos de un rotor de cuero plano, en forma de disco y varios polos, que gira en un primer plano, y un estator, que consta de dos partes dispuestas en un segundo plano paralelo al primero y unidas entre sí por medio del puente soporte del bobinado de excitación; donde cada una de dichas partes finaliza o determina en su extremo libre un número de polos menor que el número de polos del rotor cuyas superficies polares van dirigidas hacia la cara frontal del roto, caracterizado por cuanto, al menos, en una de sus superficies polares (7, 16) se ha constituido un cojinete (8ª 8''a) para el eje del rotor (9, 9'').
ES474037A 1977-10-24 1978-10-07 Motor monofasico paso a paso, especialmente para relojes. Expired ES474037A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772747644 DE2747644A1 (de) 1977-10-24 1977-10-24 Einphasenschrittmotor, insbesondere fuer uhren

Publications (1)

Publication Number Publication Date
ES474037A1 true ES474037A1 (es) 1979-05-01

Family

ID=6022113

Family Applications (1)

Application Number Title Priority Date Filing Date
ES474037A Expired ES474037A1 (es) 1977-10-24 1978-10-07 Motor monofasico paso a paso, especialmente para relojes.

Country Status (11)

Country Link
JP (1) JPS5466414A (es)
AR (1) AR226998A1 (es)
AU (1) AU524967B2 (es)
BR (1) BR7806885A (es)
CH (1) CH622162GA3 (es)
DE (1) DE2747644A1 (es)
ES (1) ES474037A1 (es)
FR (1) FR2406907A1 (es)
GB (1) GB2007035B (es)
MX (1) MX144499A (es)
ZA (1) ZA785652B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3149943C2 (de) * 1981-12-17 1986-02-06 Vdo Adolf Schindling Ag, 6000 Frankfurt Zweiphasenschrittmotor
CH673199B5 (es) 1988-08-25 1990-08-31 Matthias Scholer
DE69401665T2 (de) * 1994-12-12 1997-07-31 Detra Sa Mehrphasiger vielpoliger Schnittmotor
US8278803B2 (en) * 2009-08-14 2012-10-02 Lin Engineering Motor end cap positioning element for maintaining rotor-stator concentricity

Also Published As

Publication number Publication date
JPS5466414A (en) 1979-05-29
FR2406907B3 (es) 1981-05-22
AU524967B2 (en) 1982-10-14
CH622162GA3 (es) 1981-03-31
GB2007035B (en) 1982-03-31
DE2747644A1 (de) 1979-05-03
GB2007035A (en) 1979-05-10
AU4078278A (en) 1980-04-24
AR226998A1 (es) 1982-09-15
FR2406907A1 (fr) 1979-05-18
BR7806885A (pt) 1979-05-15
MX144499A (es) 1981-10-20
ZA785652B (en) 1979-10-31

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