ZA785652B - Single phase stepmotor,in particular for clocks - Google Patents

Single phase stepmotor,in particular for clocks

Info

Publication number
ZA785652B
ZA785652B ZA00785652A ZA785652A ZA785652B ZA 785652 B ZA785652 B ZA 785652B ZA 00785652 A ZA00785652 A ZA 00785652A ZA 785652 A ZA785652 A ZA 785652A ZA 785652 B ZA785652 B ZA 785652B
Authority
ZA
South Africa
Prior art keywords
stepmotor
clocks
single phase
phase
phase stepmotor
Prior art date
Application number
ZA00785652A
Inventor
M Haub
R Sudler
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 ZA785652B publication Critical patent/ZA785652B/en

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)
ZA00785652A 1977-10-24 1978-10-06 Single phase stepmotor,in particular for clocks ZA785652B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772747644 DE2747644A1 (en) 1977-10-24 1977-10-24 SINGLE PHASE MOTOR, IN PARTICULAR FOR WATCHES

Publications (1)

Publication Number Publication Date
ZA785652B true ZA785652B (en) 1979-10-31

Family

ID=6022113

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00785652A ZA785652B (en) 1977-10-24 1978-10-06 Single phase stepmotor,in particular for clocks

Country Status (11)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3149943C2 (en) * 1981-12-17 1986-02-06 Vdo Adolf Schindling Ag, 6000 Frankfurt Two-phase stepper motor
CH673199B5 (en) 1988-08-25 1990-08-31 Matthias Scholer
EP0718960B1 (en) * 1994-12-12 1997-01-29 Detra Sa Multiphase multipolar stepping motor
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
FR2406907A1 (en) 1979-05-18
ES474037A1 (en) 1979-05-01
AU4078278A (en) 1980-04-24
DE2747644A1 (en) 1979-05-03
AR226998A1 (en) 1982-09-15
GB2007035B (en) 1982-03-31
CH622162GA3 (en) 1981-03-31
MX144499A (en) 1981-10-20
JPS5466414A (en) 1979-05-29
FR2406907B3 (en) 1981-05-22
BR7806885A (en) 1979-05-15
GB2007035A (en) 1979-05-10
AU524967B2 (en) 1982-10-14

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