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JPS52119268A - Step motor for electronic wristwatch - Google Patents

Step motor for electronic wristwatch

Info

Publication number
JPS52119268A
JPS52119268A JP3484376A JP3484376A JPS52119268A JP S52119268 A JPS52119268 A JP S52119268A JP 3484376 A JP3484376 A JP 3484376A JP 3484376 A JP3484376 A JP 3484376A JP S52119268 A JPS52119268 A JP S52119268A
Authority
JP
Japan
Prior art keywords
step motor
electronic wristwatch
inexpensive
optimization
achieving
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.)
Granted
Application number
JP3484376A
Other languages
Japanese (ja)
Other versions
JPS6110786B2 (en
Inventor
Kiichi Kawamura
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 Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
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 Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP3484376A priority Critical patent/JPS52119268A/en
Publication of JPS52119268A publication Critical patent/JPS52119268A/en
Publication of JPS6110786B2 publication Critical patent/JPS6110786B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Electromechanical Clocks (AREA)
  • Control Of Stepping Motors (AREA)

Abstract

PURPOSE:To realize an inexpensive, stable and low-power electromechanical converting mechanism by achieving the optimization and optimum driving of a bipolar rotor type step motor.
JP3484376A 1976-03-30 1976-03-30 Step motor for electronic wristwatch Granted JPS52119268A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3484376A JPS52119268A (en) 1976-03-30 1976-03-30 Step motor for electronic wristwatch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3484376A JPS52119268A (en) 1976-03-30 1976-03-30 Step motor for electronic wristwatch

Publications (2)

Publication Number Publication Date
JPS52119268A true JPS52119268A (en) 1977-10-06
JPS6110786B2 JPS6110786B2 (en) 1986-03-31

Family

ID=12425462

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3484376A Granted JPS52119268A (en) 1976-03-30 1976-03-30 Step motor for electronic wristwatch

Country Status (1)

Country Link
JP (1) JPS52119268A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5539016A (en) * 1978-09-12 1980-03-18 Seiko Instr & Electronics Ltd Electronic watch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5539016A (en) * 1978-09-12 1980-03-18 Seiko Instr & Electronics Ltd Electronic watch
JPS6138423B2 (en) * 1978-09-12 1986-08-29 Seiko Denshi Kogyo Kk

Also Published As

Publication number Publication date
JPS6110786B2 (en) 1986-03-31

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