JPS5740759B2 - - Google Patents

Info

Publication number
JPS5740759B2
JPS5740759B2 JP48079835A JP7983573A JPS5740759B2 JP S5740759 B2 JPS5740759 B2 JP S5740759B2 JP 48079835 A JP48079835 A JP 48079835A JP 7983573 A JP7983573 A JP 7983573A JP S5740759 B2 JPS5740759 B2 JP S5740759B2
Authority
JP
Japan
Prior art keywords
rotor
specific angle
coupled
electromagnetic core
stator poles
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
JP48079835A
Other languages
English (en)
Other versions
JPS5027911A (ja
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 filed Critical
Priority to JP48079835A priority Critical patent/JPS5740759B2/ja
Priority to FR7423792A priority patent/FR2238179B1/fr
Priority to GB3039774A priority patent/GB1453902A/en
Priority to CH1303978A priority patent/CH634194B/fr
Priority to US05/489,323 priority patent/US3969642A/en
Priority to DE19742434452 priority patent/DE2434452B2/de
Publication of JPS5027911A publication Critical patent/JPS5027911A/ja
Priority to HK395/80A priority patent/HK39580A/xx
Publication of JPS5740759B2 publication Critical patent/JPS5740759B2/ja
Priority to MY202/83A priority patent/MY8300202A/xx
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
JP48079835A 1973-07-17 1973-07-17 Expired JPS5740759B2 (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP48079835A JPS5740759B2 (ja) 1973-07-17 1973-07-17
FR7423792A FR2238179B1 (ja) 1973-07-17 1974-07-09
GB3039774A GB1453902A (en) 1973-07-17 1974-07-09 Stepper motor driving circuit arrangement for an electronic timepiece
CH1303978A CH634194B (fr) 1973-07-17 1974-07-17 Procede de commande d'un moteur a rotation discontinue pour piece d'horlogerie a quartz.
US05/489,323 US3969642A (en) 1973-07-17 1974-07-17 Step motor for electronic timepiece
DE19742434452 DE2434452B2 (de) 1973-07-17 1974-07-17 Verfahren zum antreiben eines schrittmotors fuer eine quarzuhr
HK395/80A HK39580A (en) 1973-07-17 1980-07-31 Stepper motor driving circuit arrangement for an electronic timepiece
MY202/83A MY8300202A (en) 1973-07-17 1983-12-30 Stepper motor driving circuit arrangement for an electronic timepiece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48079835A JPS5740759B2 (ja) 1973-07-17 1973-07-17

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP3200178A Division JPS549672A (en) 1978-03-20 1978-03-20 Crystal watch

Publications (2)

Publication Number Publication Date
JPS5027911A JPS5027911A (ja) 1975-03-22
JPS5740759B2 true JPS5740759B2 (ja) 1982-08-30

Family

ID=13701254

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48079835A Expired JPS5740759B2 (ja) 1973-07-17 1973-07-17

Country Status (8)

Country Link
US (1) US3969642A (ja)
JP (1) JPS5740759B2 (ja)
CH (1) CH634194B (ja)
DE (1) DE2434452B2 (ja)
FR (1) FR2238179B1 (ja)
GB (1) GB1453902A (ja)
HK (1) HK39580A (ja)
MY (1) MY8300202A (ja)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5170675A (ja) * 1974-12-16 1976-06-18 Citizen Watch Co Ltd
JPS5235369A (en) * 1975-09-12 1977-03-17 Yamazaki Shozo Outflor oil collecting method and device therefor
JPS5292560A (en) * 1976-01-29 1977-08-04 Seiko Instr & Electronics Ltd Switch box drive pulse width control circuit for electronic clocks
JPS52124272A (en) * 1976-04-10 1977-10-19 Osaka Shipbuilding Outflow oil recovery system
DE2632303C3 (de) * 1976-07-17 1982-09-16 Gebrüder Junghans GmbH, 7230 Schramberg Batteriebetriebene elektronische Uhr
JPS53126112A (en) * 1977-04-08 1978-11-04 Mitsubishi Electric Corp Step motor
JPS53133066A (en) * 1977-04-25 1978-11-20 Seiko Instr & Electronics Ltd Electronic watch
JPS5477169A (en) * 1977-12-02 1979-06-20 Seiko Instr & Electronics Ltd Electronic watch
FR2466131A1 (fr) * 1979-09-25 1981-03-27 Suisse Horlogerie Moteur pas a pas monophase bipolaire a deux sens de rotation
FR2481019A1 (fr) * 1980-04-18 1981-10-23 Cetehor Moteur pas a pas notamment pour montre electronique
FR2503951B1 (fr) * 1981-04-09 1985-09-06 Mo Energeticheskij Institut Moteur monophase pas a pas
US4491751A (en) * 1981-04-09 1985-01-01 Moskovsky Energetichesky Institut Single-phase step motor
US4782353A (en) * 1984-02-27 1988-11-01 Seikosha Co., Ltd. Stepping motor-driven sector opening/closing device
DE3522689A1 (de) * 1985-06-25 1987-01-08 Pforzheimer Uhren Rohwerke Schrittmotor
US4700091A (en) * 1986-08-22 1987-10-13 Timex Corporation Bipolar stepping motor rotor with drive pinion and method of manufacture
US5247235A (en) * 1988-06-01 1993-09-21 Detra Sa Method of supplying power to a single phase step motor
JPH0342132U (ja) * 1989-09-01 1991-04-22
ATE92653T1 (de) * 1990-02-23 1993-08-15 Detra Sa Speiseverfahren fuer monophasenschrittmotor.
JP5928988B2 (ja) * 2013-06-05 2016-06-01 カシオ計算機株式会社 ロータの製造方法
JP2017163766A (ja) * 2016-03-11 2017-09-14 カシオ計算機株式会社 ステッピングモータ駆動装置、ステッピングモータの駆動方法、ステッピングモータ駆動プログラム、及び電子時計

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2457637A (en) * 1945-08-17 1948-12-28 Harrison D Brailsford Electrical motor
US2601517A (en) * 1949-11-01 1952-06-24 Dorothy C Hammes Synchronous motor
US2704334A (en) * 1952-11-18 1955-03-15 Harrison D Brailsford Dynamotor
DE1821773U (de) * 1960-07-29 1960-11-17 Dieter Graesslin Elektronischer betriebsstundenzaehler.
NL299215A (ja) * 1962-10-18
DE1523973A1 (de) * 1963-09-20 1969-06-26 Licentia Gmbh Synchronuhr
US3500103A (en) * 1966-12-07 1970-03-10 Benrus Corp Electric timepiece drive with cut-off
CH1879966A4 (fr) * 1966-12-30 1972-07-31 Centre Electron Horloger Montre à quartz
DE1763688A1 (de) * 1968-07-18 1972-02-24 Anker Werke Ag Verfahren und Anordnung zur Herabsetzung der Ausschwingungsdauer eines Schrittmotors
US3597915A (en) * 1968-11-05 1971-08-10 Susumu Aizawa Driving device of electronic watch
US3657583A (en) * 1970-03-18 1972-04-18 Tohoku Oki Electric Co Miniature synchronous motors
US3720864A (en) * 1970-05-06 1973-03-13 W Kolhagen Step motor control circuit
US3731125A (en) * 1970-06-13 1973-05-01 Citizen Watch Co Ltd Pulse motor for time piece
GB1343330A (en) * 1970-07-27 1974-01-10 Suwa Seikosha Kk Electric timepieces
JPS4857678A (ja) * 1971-11-18 1973-08-13
US3818690A (en) * 1973-11-21 1974-06-25 Timex Corp Stepping motor for watch movement

Also Published As

Publication number Publication date
GB1453902A (en) 1976-10-27
CH634194B (fr)
US3969642A (en) 1976-07-13
MY8300202A (en) 1983-12-31
DE2434452B2 (de) 1977-07-07
FR2238179B1 (ja) 1977-10-07
FR2238179A1 (ja) 1975-02-14
DE2434452A1 (de) 1975-02-06
HK39580A (en) 1980-08-08
CH634194GA3 (ja) 1983-01-31
JPS5027911A (ja) 1975-03-22

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