JPS63746B2 - - Google Patents

Info

Publication number
JPS63746B2
JPS63746B2 JP61063282A JP6328286A JPS63746B2 JP S63746 B2 JPS63746 B2 JP S63746B2 JP 61063282 A JP61063282 A JP 61063282A JP 6328286 A JP6328286 A JP 6328286A JP S63746 B2 JPS63746 B2 JP S63746B2
Authority
JP
Japan
Prior art keywords
pulse
load
drive
circuit
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.)
Expired
Application number
JP61063282A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61221692A (ja
Inventor
Hiroshi Ishii
Minoru Hosokawa
Kiichi Kawamura
Sakiho Okazaki
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
Original Assignee
Seiko Epson Corp
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 filed Critical Seiko Epson Corp
Priority to JP6328286A priority Critical patent/JPS61221692A/ja
Publication of JPS61221692A publication Critical patent/JPS61221692A/ja
Publication of JPS63746B2 publication Critical patent/JPS63746B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Electromechanical Clocks (AREA)
  • Control Of Stepping Motors (AREA)
JP6328286A 1986-03-20 1986-03-20 電子時計 Granted JPS61221692A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6328286A JPS61221692A (ja) 1986-03-20 1986-03-20 電子時計

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6328286A JPS61221692A (ja) 1986-03-20 1986-03-20 電子時計

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP472777A Division JPS5345577A (en) 1977-01-19 1977-01-19 Electronic wristwatch

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP14638387A Division JPS6326595A (ja) 1987-06-12 1987-06-12 電子時計

Publications (2)

Publication Number Publication Date
JPS61221692A JPS61221692A (ja) 1986-10-02
JPS63746B2 true JPS63746B2 (en, 2012) 1988-01-08

Family

ID=13224812

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6328286A Granted JPS61221692A (ja) 1986-03-20 1986-03-20 電子時計

Country Status (1)

Country Link
JP (1) JPS61221692A (en, 2012)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5321966A (en) * 1976-08-12 1978-02-28 Citizen Watch Co Ltd Electric-mechanical converter driving circuit for timepiece

Also Published As

Publication number Publication date
JPS61221692A (ja) 1986-10-02

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