JPS5380510A - Convertors - Google Patents

Convertors

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Publication number
JPS5380510A
JPS5380510A JP15575376A JP15575376A JPS5380510A JP S5380510 A JPS5380510 A JP S5380510A JP 15575376 A JP15575376 A JP 15575376A JP 15575376 A JP15575376 A JP 15575376A JP S5380510 A JPS5380510 A JP S5380510A
Authority
JP
Japan
Prior art keywords
series
parallel
convertors
multifunctionality
rotors
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
JP15575376A
Other languages
Japanese (ja)
Inventor
Nobuo Shimoma
Hiroshi Nonaka
Masato Azuma
Hiroyuki Odagiri
Mitsuo Iwadate
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 JP15575376A priority Critical patent/JPS5380510A/en
Publication of JPS5380510A publication Critical patent/JPS5380510A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To increase the multifunctionality of an electronic watch and control power consumption by consisting of a stator to constitute a magnetic circuit in which a number of rotors are in series or parallel or in series and parallel and a drive coil.
COPYRIGHT: (C)1978,JPO&Japio
JP15575376A 1976-12-24 1976-12-24 Convertors Pending JPS5380510A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15575376A JPS5380510A (en) 1976-12-24 1976-12-24 Convertors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15575376A JPS5380510A (en) 1976-12-24 1976-12-24 Convertors

Publications (1)

Publication Number Publication Date
JPS5380510A true JPS5380510A (en) 1978-07-17

Family

ID=15612655

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15575376A Pending JPS5380510A (en) 1976-12-24 1976-12-24 Convertors

Country Status (1)

Country Link
JP (1) JPS5380510A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS557662A (en) * 1978-07-04 1980-01-19 Seiko Epson Corp Crystal watch of analog chronograph
JPS57116577A (en) * 1981-01-12 1982-07-20 Seikosha Co Ltd Small-sized motor
JPS6087657A (en) * 1983-09-16 1985-05-17 オメガ・エス・ア− Single phase electromagnetic step motor
CH675940GA3 (en) * 1988-07-15 1990-11-30 Stepping motor for watch mechanism - includes two rotors having different characteristics and controlled by single driving coil

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS557662A (en) * 1978-07-04 1980-01-19 Seiko Epson Corp Crystal watch of analog chronograph
JPS57116577A (en) * 1981-01-12 1982-07-20 Seikosha Co Ltd Small-sized motor
JPS6087657A (en) * 1983-09-16 1985-05-17 オメガ・エス・ア− Single phase electromagnetic step motor
JPH023392B2 (en) * 1983-09-16 1990-01-23 Omega Sa
CH675940GA3 (en) * 1988-07-15 1990-11-30 Stepping motor for watch mechanism - includes two rotors having different characteristics and controlled by single driving coil

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