JPH0421150B2 - - Google Patents

Info

Publication number
JPH0421150B2
JPH0421150B2 JP62051262A JP5126287A JPH0421150B2 JP H0421150 B2 JPH0421150 B2 JP H0421150B2 JP 62051262 A JP62051262 A JP 62051262A JP 5126287 A JP5126287 A JP 5126287A JP H0421150 B2 JPH0421150 B2 JP H0421150B2
Authority
JP
Japan
Prior art keywords
circuit
drive
coil
output
pulse train
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 - Lifetime
Application number
JP62051262A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63217288A (ja
Inventor
Hiroshi Aoki
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.)
Seikosha KK
Original Assignee
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 Seikosha KK filed Critical Seikosha KK
Priority to JP62051262A priority Critical patent/JPS63217288A/ja
Priority to GB8805130A priority patent/GB2203866B/en
Priority to DE3807177A priority patent/DE3807177A1/de
Priority to US07/164,428 priority patent/US4868709A/en
Priority to KR1019880002279A priority patent/KR910002794B1/ko
Priority to CN88101201A priority patent/CN1012595B/zh
Publication of JPS63217288A publication Critical patent/JPS63217288A/ja
Publication of JPH0421150B2 publication Critical patent/JPH0421150B2/ja
Priority to SG516/93A priority patent/SG51693G/en
Priority to HK681/93A priority patent/HK68193A/xx
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C5/00—Electric or magnetic means for converting oscillatory to rotary motion in time-pieces, i.e. electric or magnetic escapements
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D19/00—Control of mechanical oscillations, e.g. of amplitude, of frequency, of phase
    • G05D19/02—Control of mechanical oscillations, e.g. of amplitude, of frequency, of phase characterised by the use of electric means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Control Of Stepping Motors (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Electromechanical Clocks (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Magnetic Treatment Devices (AREA)
  • Relay Circuits (AREA)
JP62051262A 1987-03-06 1987-03-06 電磁駆動回路 Granted JPS63217288A (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP62051262A JPS63217288A (ja) 1987-03-06 1987-03-06 電磁駆動回路
GB8805130A GB2203866B (en) 1987-03-06 1988-03-03 Electromagnetic drive circuit
DE3807177A DE3807177A1 (de) 1987-03-06 1988-03-04 Elektromagnetische antriebsschaltung
US07/164,428 US4868709A (en) 1987-03-06 1988-03-04 Electromagnetic drive circuit
KR1019880002279A KR910002794B1 (ko) 1987-03-06 1988-03-05 전자기 구동회로
CN88101201A CN1012595B (zh) 1987-03-06 1988-03-05 电磁驱动电路
SG516/93A SG51693G (en) 1987-03-06 1993-04-21 Electromagnetic drive circuit
HK681/93A HK68193A (en) 1987-03-06 1993-07-15 Electromagnetic drive circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62051262A JPS63217288A (ja) 1987-03-06 1987-03-06 電磁駆動回路

Publications (2)

Publication Number Publication Date
JPS63217288A JPS63217288A (ja) 1988-09-09
JPH0421150B2 true JPH0421150B2 (en]) 1992-04-08

Family

ID=12882031

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62051262A Granted JPS63217288A (ja) 1987-03-06 1987-03-06 電磁駆動回路

Country Status (8)

Country Link
US (1) US4868709A (en])
JP (1) JPS63217288A (en])
KR (1) KR910002794B1 (en])
CN (1) CN1012595B (en])
DE (1) DE3807177A1 (en])
GB (1) GB2203866B (en])
HK (1) HK68193A (en])
SG (1) SG51693G (en])

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0373870B1 (en) * 1988-12-13 1994-03-16 Seiko Epson Corporation Dot wire driving apparatus
DE3926403A1 (de) * 1989-08-10 1991-02-14 Wolfgang Muth Mechanisch/elektronisches faden-pendel
US5196983A (en) * 1991-10-07 1993-03-23 Eastman Kodak Company Solenoid engagement sensing circuit
CN100445205C (zh) * 2005-03-07 2008-12-24 中国科学院上海应用物理研究所 硅溶胶的制造方法
JP6622518B2 (ja) * 2015-08-28 2019-12-18 セイコーインスツル株式会社 電子時計
DE102015119512A1 (de) 2015-11-12 2017-05-18 Eaton Electrical Ip Gmbh & Co. Kg Verfahren und Vorrichtung zur Steuerung eines elektromagnetischen Antriebs eines Schaltgeräts

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1673776A1 (de) * 1967-04-19 1971-02-25 Siemens Ag Schaltungsanordnung zur kontaktlosen Steuerung eines mechanischen Schwingers
DE1673777A1 (de) * 1967-04-19 1971-02-25 Siemens Ag Schaltungsanordnung zur kontaktlosen Steuerung eines mechanischen Schwingers
JPS5319944B2 (en]) * 1971-09-25 1978-06-23
CH456972A4 (en]) * 1972-03-28 1975-11-14
CH581346B5 (en]) * 1973-07-19 1976-10-29 Ebauches Sa
JPS5156674A (en]) * 1974-11-14 1976-05-18 Citizen Watch Co Ltd
CH587513B5 (en]) * 1975-02-11 1977-05-13 Ebauches Sa
DE2749006C3 (de) * 1977-11-02 1981-12-17 Urgos Uhrenfabrik Schwenningen Haller, Jauch und Pabst GmbH& Co, 7220 Schwenningen Elektronische Korrektureinrichtung für eine Pendeluhr
DE3126237A1 (de) * 1981-07-03 1983-01-20 Eurosil GmbH, 8000 München Verfahren zur regelung der schwingfrequenz eines mechanischen schwingsystems eines elektromechanischen uhrwerks und schaltungsanordnung zum ausueben des verfahrens

Also Published As

Publication number Publication date
GB2203866A (en) 1988-10-26
CN1012595B (zh) 1991-05-08
DE3807177C2 (en]) 1990-08-16
KR910002794B1 (ko) 1991-05-04
DE3807177A1 (de) 1988-09-15
US4868709A (en) 1989-09-19
GB2203866B (en) 1991-01-30
CN88101201A (zh) 1988-09-28
SG51693G (en) 1993-06-25
KR890015092A (ko) 1989-10-28
GB8805130D0 (en) 1988-03-30
HK68193A (en) 1993-07-23
JPS63217288A (ja) 1988-09-09

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees