JPS6134632B2 - - Google Patents

Info

Publication number
JPS6134632B2
JPS6134632B2 JP8587478A JP8587478A JPS6134632B2 JP S6134632 B2 JPS6134632 B2 JP S6134632B2 JP 8587478 A JP8587478 A JP 8587478A JP 8587478 A JP8587478 A JP 8587478A JP S6134632 B2 JPS6134632 B2 JP S6134632B2
Authority
JP
Japan
Prior art keywords
magnetic field
detection
coil
voltage
circuit
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
JP8587478A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5513838A (en
Inventor
Jun Ueda
Akira Torisawa
Masaharu Shida
Shuji Ootawa
Masaaki Bandai
Katsuhiko Sato
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 JP8587478A priority Critical patent/JPS5513838A/ja
Publication of JPS5513838A publication Critical patent/JPS5513838A/ja
Publication of JPS6134632B2 publication Critical patent/JPS6134632B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
    • G04C3/14—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating a stepping motor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Control Of Stepping Motors (AREA)
JP8587478A 1978-07-14 1978-07-14 Magnetic-field detector for electronic watch Granted JPS5513838A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8587478A JPS5513838A (en) 1978-07-14 1978-07-14 Magnetic-field detector for electronic watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8587478A JPS5513838A (en) 1978-07-14 1978-07-14 Magnetic-field detector for electronic watch

Publications (2)

Publication Number Publication Date
JPS5513838A JPS5513838A (en) 1980-01-31
JPS6134632B2 true JPS6134632B2 (enrdf_load_stackoverflow) 1986-08-08

Family

ID=13871036

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8587478A Granted JPS5513838A (en) 1978-07-14 1978-07-14 Magnetic-field detector for electronic watch

Country Status (1)

Country Link
JP (1) JPS5513838A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH038160A (ja) * 1989-06-05 1991-01-16 Mitsubishi Electric Corp テープ状体の停止装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2747807B2 (ja) * 1995-04-28 1998-05-06 川崎重工業株式会社 圧縮成形機及びその運転方法
JP3508444B2 (ja) * 1997-02-07 2004-03-22 セイコーエプソン株式会社 ステッピングモーターの制御装置、その制御方法および計時装置
JP7205337B2 (ja) * 2019-03-25 2023-01-17 セイコーエプソン株式会社 電子時計、ムーブメントおよびモーター制御装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH038160A (ja) * 1989-06-05 1991-01-16 Mitsubishi Electric Corp テープ状体の停止装置

Also Published As

Publication number Publication date
JPS5513838A (en) 1980-01-31

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