CH620330B - Einphasenschrittmotor, insbesondere fuer uhren. - Google Patents

Einphasenschrittmotor, insbesondere fuer uhren.

Info

Publication number
CH620330B
CH620330B CH1528077A CH1528077A CH620330B CH 620330 B CH620330 B CH 620330B CH 1528077 A CH1528077 A CH 1528077A CH 1528077 A CH1528077 A CH 1528077A CH 620330 B CH620330 B CH 620330B
Authority
CH
Switzerland
Prior art keywords
watches
stepper motor
phase stepper
phase
motor
Prior art date
Application number
CH1528077A
Other languages
German (de)
English (en)
Other versions
CH620330GA3 (fr
Inventor
Roland Sudler
Original Assignee
Vdo Schindling
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 of CH620330B publication Critical patent/CH620330B/xx
Priority claimed from DE2706650A external-priority patent/DE2706650C3/de
Priority claimed from DE19772734444 external-priority patent/DE2734444C2/de
Application filed by Vdo Schindling filed Critical Vdo Schindling
Publication of CH620330GA3 publication Critical patent/CH620330GA3/xx

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
    • 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
    • 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
    • H02K1/141—Stator cores with salient poles consisting of C-shaped cores
    • H02K1/143—Stator cores with salient poles consisting of C-shaped cores of the horse-shoe type

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Electromechanical Clocks (AREA)
  • Control Of Stepping Motors (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
CH1528077A 1977-02-17 1977-12-13 Einphasenschrittmotor, insbesondere fuer uhren. CH620330B (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2706650A DE2706650C3 (de) 1977-02-17 1977-02-17 Einphasenschrittmotor
DE19772734444 DE2734444C2 (de) 1977-07-30 1977-07-30 Einphasenschrittmotor

Publications (2)

Publication Number Publication Date
CH620330B true CH620330B (de)
CH620330GA3 CH620330GA3 (fr) 1980-11-28

Family

ID=25771616

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1528077A CH620330B (de) 1977-02-17 1977-12-13 Einphasenschrittmotor, insbesondere fuer uhren.

Country Status (11)

Country Link
US (1) US4206377A (fr)
JP (1) JPS53103511A (fr)
AR (1) AR215488A1 (fr)
BR (1) BR7800863A (fr)
CH (1) CH620330B (fr)
ES (1) ES466302A1 (fr)
FR (1) FR2381413A1 (fr)
GB (1) GB1598021A (fr)
IT (1) IT1092740B (fr)
MX (1) MX145061A (fr)
PL (1) PL113650B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2475247A1 (fr) * 1980-02-05 1981-08-07 Jaz Sa Perfectionnement aux moteurs pas a pas, notamment pour mouvements d'horlogerie
DE3149995C1 (de) * 1981-12-17 1983-05-05 Gebrüder Junghans GmbH, 7230 Schramberg Verfahren zum Erstellen eines Uhrenschrittmotor-Stators und Stator eines Uhrenschrittmotors
JP4458988B2 (ja) * 2004-08-31 2010-04-28 日本精機株式会社 マグネットロータおよびそのマグネットロータを備えた可動磁石式計器、そのマグネットロータを備えたステッピングモータ

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3878414A (en) * 1972-11-22 1975-04-15 Star Mfg Co Electric motor arrangement
FR2232125A1 (fr) * 1973-06-01 1974-12-27 Suwa Seikosha Kk
US3900749A (en) * 1974-04-02 1975-08-19 Hmw Industries Permanent magnet generator

Also Published As

Publication number Publication date
PL204666A1 (pl) 1978-11-06
IT1092740B (it) 1985-07-12
BR7800863A (pt) 1978-11-07
FR2381413B1 (fr) 1982-11-26
US4206377A (en) 1980-06-03
FR2381413A1 (fr) 1978-09-15
AR215488A1 (es) 1979-10-15
IT7820281A0 (it) 1978-02-16
PL113650B1 (en) 1980-12-31
MX145061A (es) 1982-01-04
ES466302A1 (es) 1978-10-01
GB1598021A (en) 1981-09-16
JPS53103511A (en) 1978-09-08
CH620330GA3 (fr) 1980-11-28

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