DE2014512C3 - Multivibrator - Google Patents

Multivibrator

Info

Publication number
DE2014512C3
DE2014512C3 DE2014512A DE2014512A DE2014512C3 DE 2014512 C3 DE2014512 C3 DE 2014512C3 DE 2014512 A DE2014512 A DE 2014512A DE 2014512 A DE2014512 A DE 2014512A DE 2014512 C3 DE2014512 C3 DE 2014512C3
Authority
DE
Germany
Prior art keywords
transistor
capacitor
oscillator
emitter
multivibrator
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
DE2014512A
Other languages
German (de)
English (en)
Other versions
DE2014512B2 (de
DE2014512A1 (de
Inventor
K Nemoto
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 Corp
Original Assignee
Hattori Tokeiten 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 Hattori Tokeiten KK filed Critical Hattori Tokeiten KK
Publication of DE2014512A1 publication Critical patent/DE2014512A1/de
Publication of DE2014512B2 publication Critical patent/DE2014512B2/de
Application granted granted Critical
Publication of DE2014512C3 publication Critical patent/DE2014512C3/de
Expired 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
    • G04C3/04—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance
    • G04C3/06—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance using electromagnetic coupling between electric power source and balance
    • G04C3/065—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance using electromagnetic coupling between electric power source and balance the balance controlling gear-train by means of static switches, e.g. transistor circuits
    • G04C3/069—Driving circuits using a single coil for detection and driving purposes

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Electric Clocks (AREA)
DE2014512A 1969-03-28 1970-03-25 Multivibrator Expired DE2014512C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2316069 1969-03-28

Publications (3)

Publication Number Publication Date
DE2014512A1 DE2014512A1 (de) 1970-10-29
DE2014512B2 DE2014512B2 (de) 1979-07-05
DE2014512C3 true DE2014512C3 (de) 1980-03-13

Family

ID=12102836

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2014512A Expired DE2014512C3 (de) 1969-03-28 1970-03-25 Multivibrator

Country Status (8)

Country Link
US (1) US3711754A (xx)
BR (1) BR7017375D0 (xx)
CH (2) CH457870A4 (xx)
DE (1) DE2014512C3 (xx)
ES (1) ES377741A1 (xx)
FR (1) FR2037277A1 (xx)
GB (1) GB1274126A (xx)
SE (1) SE373962B (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5512839B2 (xx) * 1973-03-10 1980-04-04
US4036006A (en) * 1974-02-06 1977-07-19 Gunther Glaser Time-keeping apparatus
DE2635398C2 (de) * 1976-08-06 1982-10-14 Philips Patentverwaltung Gmbh, 2000 Hamburg Verfahren und Anordnung zur Ansteuerung der Druckmagnete eines Matrixdruckers
US4162131A (en) * 1977-11-02 1979-07-24 General Electric Company Drive circuit for printing head
US4266291A (en) * 1977-12-27 1981-05-05 Iida Sankyo Co., Ltd. Electromagnetic swing device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3306030A (en) * 1967-02-28 Electronic time registering device
ES249816A1 (es) * 1958-06-14 1960-07-16 Durowe A G Mejoras introducidas en los organos oscilantes mecanicos cronometradores
US3229225A (en) * 1962-01-29 1966-01-11 Gen Time Corp Direct current elapsed time indicator
GB1104071A (en) * 1963-10-17 1968-02-21 Smiths Industries Ltd Improvements in or relating to horological instruments
US3407344A (en) * 1964-09-26 1968-10-22 Shigeru Kakubari Electronic timekeeper
DE1244069B (de) * 1965-01-02 1967-07-06 United States Time Corp Antriebsschaltung fuer zeithaltende Geraete
DE1591218A1 (de) * 1967-03-09 1970-12-17 Junghans Gmbh Geb Quarzgesteuerter Transistor-Oszillator
DE1673776A1 (de) * 1967-04-19 1971-02-25 Siemens Ag Schaltungsanordnung zur kontaktlosen Steuerung eines mechanischen Schwingers
US3491531A (en) * 1968-05-03 1970-01-27 Us Time Corp The Impulse means for a horological oscillator
US3553955A (en) * 1969-07-08 1971-01-12 Timex Corp Electronic watch

Also Published As

Publication number Publication date
BR7017375D0 (pt) 1973-06-14
ES377741A1 (es) 1972-05-16
GB1274126A (en) 1972-05-10
US3711754A (en) 1973-01-16
DE2014512B2 (de) 1979-07-05
DE2014512A1 (de) 1970-10-29
CH555062A (xx) 1974-10-15
FR2037277A1 (xx) 1970-12-31
SE373962B (xx) 1975-02-17
CH457870A4 (xx) 1974-03-29

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8327 Change in the person/name/address of the patent owner

Owner name: KABUSHIKI KAISHA HATTORI SEIKO, TOKYO, JP