IT1092740B - Motore monofase a passi,specie per orologi - Google Patents

Motore monofase a passi,specie per orologi

Info

Publication number
IT1092740B
IT1092740B IT20281/78A IT2028178A IT1092740B IT 1092740 B IT1092740 B IT 1092740B IT 20281/78 A IT20281/78 A IT 20281/78A IT 2028178 A IT2028178 A IT 2028178A IT 1092740 B IT1092740 B IT 1092740B
Authority
IT
Italy
Prior art keywords
clocks
species
step motor
phase step
phase
Prior art date
Application number
IT20281/78A
Other languages
English (en)
Italian (it)
Other versions
IT7820281A0 (it
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
Priority claimed from DE2706650A external-priority patent/DE2706650C3/de
Priority claimed from DE19772734444 external-priority patent/DE2734444C2/de
Application filed by Quarz Zeit Ag filed Critical Quarz Zeit Ag
Publication of IT7820281A0 publication Critical patent/IT7820281A0/it
Application granted granted Critical
Publication of IT1092740B publication Critical patent/IT1092740B/it

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 primary clocks
    • G04C13/08—Secondary clocks actuated intermittently
    • G04C13/10—Secondary 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)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Control Of Stepping Motors (AREA)
  • Electromechanical Clocks (AREA)
IT20281/78A 1977-02-17 1978-02-16 Motore monofase a passi,specie per orologi IT1092740B (it)

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
IT7820281A0 IT7820281A0 (it) 1978-02-16
IT1092740B true IT1092740B (it) 1985-07-12

Family

ID=25771616

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20281/78A IT1092740B (it) 1977-02-17 1978-02-16 Motore monofase a passi,specie per orologi

Country Status (11)

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

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
GB1457044A (en) * 1973-06-01 1976-12-01 Suwa Seikosha Kk Electric timepieces and to miniature electric stepping motors suitable for use therein
US3900749A (en) * 1974-04-02 1975-08-19 Hmw Industries Permanent magnet generator

Also Published As

Publication number Publication date
FR2381413A1 (fr) 1978-09-15
PL204666A1 (pl) 1978-11-06
ES466302A1 (es) 1978-10-01
CH620330B (de)
IT7820281A0 (it) 1978-02-16
BR7800863A (pt) 1978-11-07
AR215488A1 (es) 1979-10-15
FR2381413B1 (en:Method) 1982-11-26
GB1598021A (en) 1981-09-16
CH620330GA3 (en:Method) 1980-11-28
MX145061A (es) 1982-01-04
JPS53103511A (en) 1978-09-08
US4206377A (en) 1980-06-03
PL113650B1 (en) 1980-12-31

Similar Documents

Publication Publication Date Title
IT1195025B (it) Motore passo,passo
IT1076074B (it) Motore sincrono
IT7824621A0 (it) Utensile combinato azionato a motore.
DK116177A (da) Fremgangsmade til fremstilling af hentriakontapeptider
DK364579A (da) Fremgangsmaade til fremstilling af n2-arylsulfonyl-l-arginiamider
NO152270C (no) Elektrisk tenner.
IT7827219A0 (it) Piccolo motore sincrono.
IT1054812B (it) Motore monofase a passi
NO791533L (no) Elektrisk tenner.
IT1115479B (it) Motore a passi lineare perfezionato
BR7807392A (pt) Centrifuga impulsora
IT7923603A0 (it) Dispositivo per regolare un orologio elettrico.
IT1092739B (it) Motore a monofase a passi,specie per orologi
IT1097908B (it) Orologio,specie orologio da polso
DK150479C (da) Fremgangsmaade til fremstilling af 2-chlor-5-trifluormethylpyridin
DK142080C (da) Fremgangsmaade til fremstilling af 1-azolyl-3,3-dimethyl-1-phenoxy-butan-2-oner
DK165687C (da) Fremgangsmaade til fremstilling af 2-chlorsulfinylazetidinoner
IT7827623A0 (it) Motore elettrico perfezionato.
IT1075148B (it) Metodo per recuperare immunoglobuline
DK146774C (da) Redskab til skaerpning af sakse
IT1087330B (it) Meccanismo di de-comressione per motore
IT1092740B (it) Motore monofase a passi,specie per orologi
DK158837C (da) Fremgangsmaade til fremstilling af p-hydroxyphenylglycin.
DK454579A (da) Fremgangsmaade til fremstilling af 6-piperidino-2,4-diaminopyrimidin-3-oxid
IT1174406B (it) Dispositivo per impostare a motore specchietti retrovisori per veicoli, specie veicoli a motore