JPS5212406A - Step motor for watch - Google Patents

Step motor for watch

Info

Publication number
JPS5212406A
JPS5212406A JP8802275A JP8802275A JPS5212406A JP S5212406 A JPS5212406 A JP S5212406A JP 8802275 A JP8802275 A JP 8802275A JP 8802275 A JP8802275 A JP 8802275A JP S5212406 A JPS5212406 A JP S5212406A
Authority
JP
Japan
Prior art keywords
watch
step motor
stator
proximity
rotor
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.)
Pending
Application number
JP8802275A
Other languages
Japanese (ja)
Inventor
Akira Torisawa
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.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Seiko Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP8802275A priority Critical patent/JPS5212406A/en
Priority to GB29075/76A priority patent/GB1531314A/en
Priority to US05/705,441 priority patent/US4075540A/en
Publication of JPS5212406A publication Critical patent/JPS5212406A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electromechanical Clocks (AREA)

Abstract

PURPOSE: Step motor for watch with stable performance which can be rotated to specific direction by locating magnetic chip in the stator in the proximity of rotor.
COPYRIGHT: (C)1977,JPO&Japio
JP8802275A 1975-07-15 1975-07-17 Step motor for watch Pending JPS5212406A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP8802275A JPS5212406A (en) 1975-07-17 1975-07-17 Step motor for watch
GB29075/76A GB1531314A (en) 1975-07-15 1976-07-13 Motor
US05/705,441 US4075540A (en) 1975-07-15 1976-07-15 Stepping motor for timepiece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8802275A JPS5212406A (en) 1975-07-17 1975-07-17 Step motor for watch

Publications (1)

Publication Number Publication Date
JPS5212406A true JPS5212406A (en) 1977-01-31

Family

ID=13931197

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8802275A Pending JPS5212406A (en) 1975-07-15 1975-07-17 Step motor for watch

Country Status (1)

Country Link
JP (1) JPS5212406A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61141985U (en) * 1985-02-20 1986-09-02

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5125714A (en) * 1974-08-28 1976-03-02 Ricoh Watch PARUSUMOOTA

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5125714A (en) * 1974-08-28 1976-03-02 Ricoh Watch PARUSUMOOTA

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61141985U (en) * 1985-02-20 1986-09-02

Similar Documents

Publication Publication Date Title
JPS52156313A (en) Rotor for magneto
JPS5237413A (en) Magnetic recorder
JPS5212406A (en) Step motor for watch
JPS5212407A (en) Step motor for watch
JPS5240709A (en) Motor of permanent magnet
JPS5227509A (en) Stepping motor for timepieces
JPS51127404A (en) Rotor for synchronous motor
JPS52143421A (en) Three phase induction motor
JPS51116912A (en) Powerful motor
JPS51150615A (en) Rotor magnet
JPS5225207A (en) Pulse motor for electronic timepiece
JPS5249408A (en) Motor for electronic watch
JPS52144715A (en) Cover for reinforing ring-shaped magnet
JPS51121110A (en) Rotor structure for motor for clock
JPS5217605A (en) Float type small commutating motor
JPS5226407A (en) Single phase drive step motor
JPS5413910A (en) Rotor for prescsion small motor
JPS5226408A (en) Hysteresis motor
JPS52102507A (en) Rotor for electronic watch motor
JPS533613A (en) Step motor for watch
JPS5212405A (en) Can for canned motor
JPS5272092A (en) Nuclear fusion device
JPS5239110A (en) Rotor for electronic clock
JPS5221607A (en) Pulse motor
JPS5339414A (en) Hysteresis motor