CH638364B - Schaltkreis zur erzeugung eines korrektursignals fuer eine elektronische uhr. - Google Patents

Schaltkreis zur erzeugung eines korrektursignals fuer eine elektronische uhr.

Info

Publication number
CH638364B
CH638364B CH377779A CH377779A CH638364B CH 638364 B CH638364 B CH 638364B CH 377779 A CH377779 A CH 377779A CH 377779 A CH377779 A CH 377779A CH 638364 B CH638364 B CH 638364B
Authority
CH
Switzerland
Prior art keywords
correction signal
generating
circuit
electronic clock
response
Prior art date
Application number
CH377779A
Other languages
English (en)
Other versions
CH638364GA3 (de
Inventor
Fukuo Sekiya
Minoru Watanabe
Original Assignee
Citizen Watch Co Ltd
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 of CH638364B publication Critical patent/CH638364B/de
Application filed by Citizen Watch Co Ltd filed Critical Citizen Watch Co Ltd
Publication of CH638364GA3 publication Critical patent/CH638364GA3/de

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C9/00—Electrically-actuated devices for setting the time-indicating means
    • G04C9/08—Electrically-actuated devices for setting the time-indicating means by electric drive
    • 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
    • G04C3/001—Electromechanical switches for setting or display
    • G04C3/007—Electromechanical contact-making and breaking devices acting as pulse generators for setting
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C9/00—Electrically-actuated devices for setting the time-indicating means
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G5/00—Setting, i.e. correcting or changing, the time-indication

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
  • Electromechanical Clocks (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Television Signal Processing For Recording (AREA)
CH377779A 1978-04-22 1979-04-20 Schaltkreis zur erzeugung eines korrektursignals fuer eine elektronische uhr. CH638364B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53048164A JPS6036033B2 (ja) 1978-04-22 1978-04-22 電子時計

Publications (2)

Publication Number Publication Date
CH638364B true CH638364B (de)
CH638364GA3 CH638364GA3 (de) 1983-09-30

Family

ID=12795734

Family Applications (1)

Application Number Title Priority Date Filing Date
CH377779A CH638364B (de) 1978-04-22 1979-04-20 Schaltkreis zur erzeugung eines korrektursignals fuer eine elektronische uhr.

Country Status (4)

Country Link
US (1) US4308607A (de)
JP (1) JPS6036033B2 (de)
CH (1) CH638364B (de)
GB (1) GB2024466A (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH636494B (fr) * 1979-12-06 Longines Montres Comp D Dispositif de commande des fonctions d'une montre electronique.
US4419018A (en) * 1980-01-31 1983-12-06 Ebauches Electroniques, S.A. Electronic watch with control means for selecting and correcting time data
CH631318B (fr) * 1980-02-18 Ebauches Electroniques Sa Dispositif de commande des corrections d'un affichage de temps.
JPS5740675A (en) * 1980-08-25 1982-03-06 Seiko Instr & Electronics Ltd Electronic watch
CH643101B (fr) * 1981-02-23 Longines Montres Comp D Dispositif de correction des informations horaires affichees par une montre electronique.
EP0141810A4 (de) * 1982-10-07 1985-06-26 Richard John Walters Zeitaufzeichnungssystem.
US4644484A (en) * 1984-05-22 1987-02-17 American District Telegraph Company Stand-alone access control system clock control
US7681569B2 (en) * 2006-01-23 2010-03-23 Lytesyde, Llc Medical liquid processor apparatus and method
US7717096B2 (en) * 2006-01-23 2010-05-18 Lytesyde, Llc Fuel processor apparatus and method
US8028674B2 (en) * 2007-08-07 2011-10-04 Lytesyde, Llc Fuel processor apparatus and method
JP7110886B2 (ja) * 2018-10-02 2022-08-02 カシオ計算機株式会社 回転検出装置及び電子時計

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH1258471A4 (de) * 1971-08-27 1974-05-31
US4107915A (en) * 1972-12-28 1978-08-22 Citizen Watch Co., Ltd Electronic timepiece
JPS5441349B2 (de) * 1973-01-12 1979-12-07
US4033109A (en) * 1974-11-21 1977-07-05 Tokyo Shibaura Electric Co., Ltd. Time correction circuits for electronic timepieces
CH592914B5 (de) * 1974-12-11 1977-11-15 Ebauches Sa
JPS5747434B2 (de) * 1975-01-31 1982-10-08
CH608933B (fr) * 1976-01-12 Ebauches Sa Montre electronique digitale a quartz.

Also Published As

Publication number Publication date
CH638364GA3 (de) 1983-09-30
GB2024466A (en) 1980-01-09
JPS54139770A (en) 1979-10-30
US4308607A (en) 1981-12-29
JPS6036033B2 (ja) 1985-08-17

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