CH621460B - Piece d'horlogerie electronique avec transducteur electroacoustique. - Google Patents

Piece d'horlogerie electronique avec transducteur electroacoustique.

Info

Publication number
CH621460B
CH621460B CH1593577A CH1593577A CH621460B CH 621460 B CH621460 B CH 621460B CH 1593577 A CH1593577 A CH 1593577A CH 1593577 A CH1593577 A CH 1593577A CH 621460 B CH621460 B CH 621460B
Authority
CH
Switzerland
Prior art keywords
transducer
alarm
timepiece
logic circuit
watch
Prior art date
Application number
CH1593577A
Other languages
English (en)
French (fr)
Other versions
CH621460GA3 (US07179912-20070220-C00144.png
Inventor
Claude Mutrux
Original Assignee
Ebauches Electroniques Sa
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 CH621460B publication Critical patent/CH621460B/fr
Application filed by Ebauches Electroniques Sa filed Critical Ebauches Electroniques Sa
Priority to CH1593577A priority Critical patent/CH621460B/fr
Priority to DE2853422A priority patent/DE2853422B2/de
Priority to US05/968,919 priority patent/US4242745A/en
Priority to JP15907578A priority patent/JPS54151473A/ja
Publication of CH621460GA3 publication Critical patent/CH621460GA3/xx

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G99/00—Subject matter not provided for in other groups of this subclass
    • 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
    • G04C3/08—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 mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically
    • G04C3/10—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 mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically driven by electromagnetic means
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G13/00—Producing acoustic time signals
    • G04G13/02—Producing acoustic time signals at preselected times, e.g. alarm clocks
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J2207/20—Charging or discharging characterised by the power electronics converter

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electric Clocks (AREA)
  • Electromechanical Clocks (AREA)
  • Circuit For Audible Band Transducer (AREA)
CH1593577A 1977-12-23 1977-12-23 Piece d'horlogerie electronique avec transducteur electroacoustique. CH621460B (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH1593577A CH621460B (fr) 1977-12-23 1977-12-23 Piece d'horlogerie electronique avec transducteur electroacoustique.
DE2853422A DE2853422B2 (de) 1977-12-23 1978-12-11 Elektronische Uhr
US05/968,919 US4242745A (en) 1977-12-23 1978-12-13 Electronic timepiece with electroacoustic transducer
JP15907578A JPS54151473A (en) 1977-12-23 1978-12-22 Electronic timepiece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1593577A CH621460B (fr) 1977-12-23 1977-12-23 Piece d'horlogerie electronique avec transducteur electroacoustique.

Publications (2)

Publication Number Publication Date
CH621460B true CH621460B (fr)
CH621460GA3 CH621460GA3 (US07179912-20070220-C00144.png) 1981-02-13

Family

ID=4413163

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1593577A CH621460B (fr) 1977-12-23 1977-12-23 Piece d'horlogerie electronique avec transducteur electroacoustique.

Country Status (4)

Country Link
US (1) US4242745A (US07179912-20070220-C00144.png)
JP (1) JPS54151473A (US07179912-20070220-C00144.png)
CH (1) CH621460B (US07179912-20070220-C00144.png)
DE (1) DE2853422B2 (US07179912-20070220-C00144.png)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3045122A1 (de) * 1979-12-06 1981-06-11 Asulab S.A., Bienne Einrichtung zum steuern der funktionen einer elektronischen uhr
JPS56133678A (en) * 1980-03-25 1981-10-19 Sharp Corp Timepiece device
CH640998B (fr) * 1981-02-17 Longines Montres Comp D Piece d'horlogerie electronique.
CH645501GA3 (US07179912-20070220-C00144.png) * 1981-07-24 1984-10-15
US4548511A (en) * 1981-10-08 1985-10-22 Kabushiki Kaisha Suwa Seikosha Electronic timepiece with voice memory
DE3404252C2 (de) * 1984-02-07 1986-01-09 Braun Ag, 6000 Frankfurt Alarmeinrichtung, insbesondere für eine Wecker- oder Terminuhr
US4618264A (en) * 1985-09-25 1986-10-21 Timex Corporation Acoustic alarm setting device for a timepiece
DE3719087C2 (de) * 1987-06-06 1993-11-18 Braun Ag Alarmabschalteinrichtung für eine Wecker- oder Terminuhr
DE4408433C2 (de) * 1994-03-12 1999-10-14 Braun Gmbh Alarmeinrichtung für eine Wecker- oder Terminuhr
CH689469A5 (fr) * 1996-12-18 1999-04-30 Patek Philippe Sa Convertisseur d'énergie mécano-électrique et pièce d'horlogerie comportant un tel convertisseur d'énergie.
EP1075098B1 (fr) * 1999-08-03 2006-10-18 ETA SA Manufacture Horlogère Suisse Convertisseur électronique d'un signal acoustique en un signal pseudo-numérique et procédé de communication bidirectionnelle par ondes acoustiques
SG97904A1 (en) 1999-08-04 2003-08-20 Ebauchesfabrik Eta Ag Electronic converter for converting an acoustic signal into a pseudodigital signal, timepiece including such a converter and two-directional communications method via acoustic waves
SG96198A1 (en) * 2000-02-24 2003-05-23 Asulab Sa Portable object such as, in particular, a timepiece, including a piezoelectric transducer for entering data manually
EP1247589B1 (fr) * 2001-04-06 2003-12-17 Swatch Ag Procédé et système permettant d'accéder à des informations et/ou données disponibles sur un réseau informatique étendu
ATE340446T1 (de) * 2002-09-04 2006-10-15 Eta Sa Mft Horlogere Suisse Datenübertragungssystem und verfahren mit schallwellen
JP2008522678A (ja) * 2004-12-10 2008-07-03 レキスポルト アーゲー 調節可能なハンド・ストラップを含むポール・グリップ
US7817500B2 (en) * 2006-03-10 2010-10-19 Idt Technology Limited Shock-activated switch device
CN102880044A (zh) * 2012-09-26 2013-01-16 广东欧珀移动通信有限公司 一种闹钟提醒方法及装置
EP3650960A1 (fr) * 2018-11-07 2020-05-13 Tissot S.A. Procede de diffusion d'un message par une montre
EP3650956A1 (fr) 2018-11-07 2020-05-13 Tissot S.A. Procede de diffusion d'un signal acoustique

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1366794A (en) * 1971-12-02 1974-09-11 Seiko Instr & Electronics Electronic timepiece
GB1424044A (en) * 1972-04-05 1976-02-04 Citizen Watch Co Ltd Delayed acoustic signalling watch
US3855574A (en) * 1973-06-25 1974-12-17 Vox Ind Inc Voice operated alarm system
JPS50115563A (US07179912-20070220-C00144.png) * 1974-02-21 1975-09-10
US3944736A (en) * 1974-06-05 1976-03-16 General Electric Company Voice-operated switching circuit for a video communications system
CH589886B5 (US07179912-20070220-C00144.png) * 1974-10-14 1977-07-29 Centre Electron Horloger
JPS5210178A (en) * 1975-07-14 1977-01-26 Aichi Tokei Denki Co Ltd Variable volume alarm clock
US4078376A (en) * 1975-07-21 1978-03-14 Freeman Alfred B Electronic watch having optical and audible readouts and alarm and stopwatch capabilities
JPS5291471A (en) * 1976-01-28 1977-08-01 Toshiba Corp Clock pulse generator
JPS52127091A (en) * 1976-04-16 1977-10-25 Seiko Instr & Electronics Ltd Portable generator

Also Published As

Publication number Publication date
JPS54151473A (en) 1979-11-28
JPS6355040B2 (US07179912-20070220-C00144.png) 1988-11-01
US4242745A (en) 1980-12-30
DE2853422A1 (de) 1979-06-28
DE2853422B2 (de) 1980-10-16
CH621460GA3 (US07179912-20070220-C00144.png) 1981-02-13

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