FR2162158B1 - - Google Patents
Info
- Publication number
- FR2162158B1 FR2162158B1 FR7242789A FR7242789A FR2162158B1 FR 2162158 B1 FR2162158 B1 FR 2162158B1 FR 7242789 A FR7242789 A FR 7242789A FR 7242789 A FR7242789 A FR 7242789A FR 2162158 B1 FR2162158 B1 FR 2162158B1
- Authority
- FR
- France
- 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
Links
Classifications
-
- 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
- G04G13/025—Producing acoustic time signals at preselected times, e.g. alarm clocks acting only at one preselected time
-
- 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
- G04G13/021—Details
- G04G13/023—Adjusting the duration or amplitude of signals
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromechanical Clocks (AREA)
- Electric Clocks (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11331371U JPS4869074U (is) | 1971-12-02 | 1971-12-02 | |
JP1971113311U JPS5341003Y2 (is) | 1971-12-02 | 1971-12-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2162158A1 FR2162158A1 (is) | 1973-07-13 |
FR2162158B1 true FR2162158B1 (is) | 1976-10-29 |
Family
ID=26452303
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7242789A Expired FR2162158B1 (is) | 1971-12-02 | 1972-12-01 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3759029A (is) |
CH (2) | CH584934B5 (is) |
DE (1) | DE2259258C3 (is) |
FR (1) | FR2162158B1 (is) |
GB (1) | GB1366794A (is) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3940919A (en) * | 1973-10-03 | 1976-03-02 | Citizen Watch Co., Ltd. | Electronic wristwatch with electronic sound emitter device |
DE2433560A1 (de) * | 1974-07-12 | 1976-01-29 | Timex Corp | Elektrische weckeruhr |
GB1523128A (en) * | 1974-12-27 | 1978-08-31 | Kienzle Uhrenfabriken Gmbh | Electronic digital clocks |
US4172359A (en) * | 1975-06-19 | 1979-10-30 | Egon Gorsky | Timepiece with electronic chime generator |
US4098071A (en) * | 1975-10-09 | 1978-07-04 | Matsushita Electric Industrial Co., Ltd. | Time signal clock |
US4055843A (en) * | 1976-02-23 | 1977-10-25 | Whitaker Ranald O | Annunciator for use with electronic digital clock |
US4073133A (en) * | 1976-04-13 | 1978-02-14 | General Time Corporation | Electronic chime and strike system |
US4068461A (en) * | 1976-04-15 | 1978-01-17 | Frontier Inc. | Digital electronic alarm watch |
JPS5848877B2 (ja) * | 1976-04-30 | 1983-10-31 | 株式会社精工舎 | 目覚し音発生装置 |
JPS5322881A (en) * | 1976-08-13 | 1978-03-02 | Seiko Instr & Electronics Ltd | Liquid crystal composition |
JPS6026988B2 (ja) * | 1977-05-23 | 1985-06-26 | セイコーインスツルメンツ株式会社 | アラ−ム付電子時計 |
GB2000339B (en) * | 1977-06-16 | 1982-03-31 | Matsushita Electric Ind Co Ltd | Time sound generating device |
US4176518A (en) * | 1977-07-08 | 1979-12-04 | Matsushita Electric Industrial Co., Ltd. | Electronic clock having audible time indication |
GB2008810B (en) * | 1977-10-03 | 1982-03-31 | Citizen Watch Co Ltd | Electronic alarm timepiece |
JPS5473081A (en) * | 1977-11-22 | 1979-06-12 | Seiko Epson Corp | Fully electronic watch with lamp |
CH621460B (fr) * | 1977-12-23 | Ebauches Electroniques Sa | Piece d'horlogerie electronique avec transducteur electroacoustique. | |
DE2819907C3 (de) * | 1978-05-06 | 1986-04-17 | Gebrüder Junghans GmbH, 7230 Schramberg | Elektrische Weckeruhr |
DE2850286C2 (de) * | 1978-11-20 | 1986-01-16 | Gebrüder Junghans GmbH, 7230 Schramberg | Uhrzeitgesteuerte elektronische Melodie-Schlagwerksschaltung |
DE2852196C2 (de) * | 1978-12-02 | 1983-01-27 | Richard Hirschmann Radiotechnisches Werk, 7300 Esslingen | Akustischer Warnsignalgeber mit periodisch sich ändernder Frequenz des Ausgangssignals |
US4320479A (en) * | 1978-12-29 | 1982-03-16 | Citizen Watch Co., Ltd. | Analogue electronic timepiece with an alarm device |
JPS6054633B2 (ja) * | 1979-06-18 | 1985-11-30 | セイコーエプソン株式会社 | マルチアラ−ム電子時計 |
FR2492551B1 (fr) * | 1980-10-21 | 1985-06-07 | Suisse Horlogerie | Procede pour comparer un etat horaire et le contenu d'un registre dans une piece d'horlogerie a rappel, circuit pour sa mise en oeuvre et utilisation de ce circuit |
JPS5816294A (ja) * | 1981-07-23 | 1983-01-29 | セイコーインスツルメンツ株式会社 | 圧電ブザー付電子機器 |
US4444512A (en) * | 1981-10-21 | 1984-04-24 | Societe Suisse Pour L'industrie Horlogere Management Services S.A. | Method and circuit for comparing the timekeeping state and contents of a register in an electronic reminder giving timepiece |
US4411125A (en) * | 1982-05-17 | 1983-10-25 | Strickland Hubert E | Multi-function apparatus for lawn maintenance |
US4558305A (en) * | 1982-12-20 | 1985-12-10 | Emhart Industries, Inc. | Multiple tone signaling device |
DE3312795A1 (de) * | 1983-04-09 | 1984-10-11 | Gebrüder Junghans GmbH, 7230 Schramberg | Weckeruhr mit abstrahlung einer herzschlagimitations-impulsfolge |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH345303A (fr) * | 1959-04-08 | 1960-03-15 | Manuf D Horlogerie Frey & Co S | Pendulette-réveil |
US3318084A (en) * | 1964-10-02 | 1967-05-09 | Gen Time Corp | Transistor alarm clock |
DE1673674C3 (de) * | 1968-02-14 | 1978-07-27 | Friedrich Mauthe Gmbh, 7220 Villingen-Schwenningen | Weckuhrwerk mit einer gemeinsamen Triebfeder für Geh- und Weckwerk |
GB1300728A (en) * | 1969-05-31 | 1972-12-20 | Matsushita Electric Works Ltd | Electronic sound alarm clock |
US3631450A (en) * | 1969-08-27 | 1971-12-28 | John W Chalfant | Acoustic alarm device |
FR2070607A5 (is) * | 1969-12-10 | 1971-09-10 | Bassi Joseph | |
US3664116A (en) * | 1970-04-06 | 1972-05-23 | Gen Electric | Digital clock controlled by voltage level of clock reference signal |
-
1972
- 1972-11-28 GB GB5483972A patent/GB1366794A/en not_active Expired
- 1972-11-30 US US00310913A patent/US3759029A/en not_active Expired - Lifetime
- 1972-12-01 FR FR7242789A patent/FR2162158B1/fr not_active Expired
- 1972-12-01 CH CH1756572A patent/CH584934B5/xx not_active IP Right Cessation
- 1972-12-01 CH CH1756572D patent/CH1756572A4/xx unknown
- 1972-12-04 DE DE2259258A patent/DE2259258C3/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2259258B2 (de) | 1980-11-13 |
CH1756572A4 (is) | 1976-08-31 |
GB1366794A (en) | 1974-09-11 |
US3759029A (en) | 1973-09-18 |
DE2259258C3 (de) | 1984-07-26 |
CH584934B5 (is) | 1977-02-15 |
FR2162158A1 (is) | 1973-07-13 |
DE2259258A1 (de) | 1973-06-07 |