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
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)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electromagnetism (AREA)
- Electric Clocks (AREA)
- Electromechanical Clocks (AREA)
- Circuit For Audible Band Transducer (AREA)
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 (fr) | 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 (fr) |
JP (1) | JPS54151473A (fr) |
CH (1) | CH621460B (fr) |
DE (1) | DE2853422B2 (fr) |
Families Citing this family (20)
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 (fr) * | 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. |
ATE343267T1 (de) * | 1999-08-03 | 2006-11-15 | Eta Sa Mft Horlogere Suisse | Elektronischer wandler eines akustischen signals in ein pseudo-digitales signal und bidirektionelles kommunikationsverfahren durch schallwellen |
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 |
AU2002361252A1 (en) * | 2002-09-04 | 2004-03-29 | Eta Sa Manufacture Horlogere Suisse | Data transmission system and method using sound waves |
CN100586517C (zh) * | 2004-12-10 | 2010-02-03 | 雷克体育公众有限公司 | 具有可调手腕带的杖柄 |
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)
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 (fr) * | 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 |
CH1377974A4 (fr) * | 1974-10-14 | 1976-10-29 | ||
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 |
-
1977
- 1977-12-23 CH CH1593577A patent/CH621460B/fr unknown
-
1978
- 1978-12-11 DE DE2853422A patent/DE2853422B2/de not_active Ceased
- 1978-12-13 US US05/968,919 patent/US4242745A/en not_active Expired - Lifetime
- 1978-12-22 JP JP15907578A patent/JPS54151473A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
CH621460GA3 (fr) | 1981-02-13 |
US4242745A (en) | 1980-12-30 |
JPS6355040B2 (fr) | 1988-11-01 |
JPS54151473A (en) | 1979-11-28 |
DE2853422B2 (de) | 1980-10-16 |
DE2853422A1 (de) | 1979-06-28 |
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