CH1756572A4 - - Google Patents

Info

Publication number
CH1756572A4
CH1756572A4 CH1756572D CH1756572D CH1756572A4 CH 1756572 A4 CH1756572 A4 CH 1756572A4 CH 1756572 D CH1756572 D CH 1756572D CH 1756572 D CH1756572 D CH 1756572D CH 1756572 A4 CH1756572 A4 CH 1756572A4
Authority
CH
Switzerland
Application number
CH1756572D
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
Priority claimed from JP1971113311U external-priority patent/JPS5341003Y2/ja
Priority claimed from JP11331371U external-priority patent/JPS4869074U/ja
Application filed filed Critical
Publication of CH1756572A4 publication Critical patent/CH1756572A4/xx

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)
CH1756572D 1971-12-02 1972-12-01 CH1756572A4 (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1971113311U JPS5341003Y2 (enrdf_load_stackoverflow) 1971-12-02 1971-12-02
JP11331371U JPS4869074U (enrdf_load_stackoverflow) 1971-12-02 1971-12-02

Publications (1)

Publication Number Publication Date
CH1756572A4 true CH1756572A4 (enrdf_load_stackoverflow) 1976-08-31

Family

ID=26452303

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1756572A CH584934B5 (enrdf_load_stackoverflow) 1971-12-02 1972-12-01
CH1756572D CH1756572A4 (enrdf_load_stackoverflow) 1971-12-02 1972-12-01

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH1756572A CH584934B5 (enrdf_load_stackoverflow) 1971-12-02 1972-12-01

Country Status (5)

Country Link
US (1) US3759029A (enrdf_load_stackoverflow)
CH (2) CH584934B5 (enrdf_load_stackoverflow)
DE (1) DE2259258C3 (enrdf_load_stackoverflow)
FR (1) FR2162158B1 (enrdf_load_stackoverflow)
GB (1) GB1366794A (enrdf_load_stackoverflow)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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 (enrdf_load_stackoverflow) * 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

Also Published As

Publication number Publication date
GB1366794A (en) 1974-09-11
FR2162158B1 (enrdf_load_stackoverflow) 1976-10-29
DE2259258A1 (de) 1973-06-07
DE2259258B2 (de) 1980-11-13
US3759029A (en) 1973-09-18
CH584934B5 (enrdf_load_stackoverflow) 1977-02-15
DE2259258C3 (de) 1984-07-26
FR2162158A1 (enrdf_load_stackoverflow) 1973-07-13

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