CH541827A - Weckeruhr, insbesondere Kleinweckeruhr - Google Patents

Weckeruhr, insbesondere Kleinweckeruhr

Info

Publication number
CH541827A
CH541827A CH635870A CH635870A CH541827A CH 541827 A CH541827 A CH 541827A CH 635870 A CH635870 A CH 635870A CH 635870 A CH635870 A CH 635870A CH 541827 A CH541827 A CH 541827A
Authority
CH
Switzerland
Prior art keywords
alarm clock
particular small
clock
small alarm
alarm
Prior art date
Application number
CH635870A
Other languages
German (de)
English (en)
Inventor
Wuthrich Paul
Original Assignee
Timex Corp
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
Application filed by Timex Corp filed Critical Timex Corp
Publication of CH541827A publication Critical patent/CH541827A/de

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C21/00—Producing acoustic time signals by electrical means
    • G04C21/16—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times
    • G04C21/20—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times by closing a contact to ring an electromechanical alarm
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C21/00—Producing acoustic time signals by electrical means
    • G04C21/16—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times
    • G04C21/34—Devices on watches or similar portable timepieces

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
CH635870A 1969-04-29 1970-04-28 Weckeruhr, insbesondere Kleinweckeruhr CH541827A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US82018969A 1969-04-29 1969-04-29

Publications (1)

Publication Number Publication Date
CH541827A true CH541827A (de) 1973-05-30

Family

ID=25230127

Family Applications (2)

Application Number Title Priority Date Filing Date
CH635870A CH541827A (de) 1969-04-29 1970-04-28 Weckeruhr, insbesondere Kleinweckeruhr
CH635870D CH635870A4 (cs) 1969-04-29 1970-04-28

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH635870D CH635870A4 (cs) 1969-04-29 1970-04-28

Country Status (4)

Country Link
US (1) US3596460A (cs)
CH (2) CH541827A (cs)
FR (1) FR2040380B1 (cs)
GB (1) GB1296272A (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0166680A1 (fr) * 1984-01-14 1986-01-02 Paolo Spadini Pièce d'horlogerie avec mouvement de montre à quartz et générateur de son à commande électrique

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3838563A (en) * 1973-06-01 1974-10-01 E Safir Timing device
US3832843A (en) * 1974-02-20 1974-09-03 Timex Corp Electric alarm timepiece
US4199930A (en) * 1978-01-19 1980-04-29 The Gillette Company Alarm switch for an alarm circuit in a horological device
CH638365B (fr) * 1981-02-26 Ebauches Electroniques Sa Piece d'horlogerie a mecanisme de declenchement.
CH672704B5 (cs) * 1988-05-26 1990-06-29 Ebauchesfabrik Eta Ag
US5305291A (en) * 1993-09-22 1994-04-19 Timex Corporation Alarm setting and actuating mechanism for analog timepiece
US6088302A (en) * 1997-04-25 2000-07-11 Seiko Instruments Inc. Electronic timepiece
US6582118B1 (en) * 1997-04-25 2003-06-24 Seiko Instruments Inc. Electronic timepiece having transmission wheel rotational position detecting apparatus
US5933391A (en) * 1997-07-18 1999-08-03 Lux Products Corporation Timer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US371696A (en) * 1887-10-18 Electric alarm-clock
US1383560A (en) * 1921-07-05 Henbi osieck
US1037130A (en) * 1911-12-27 1912-08-27 A J Hanford Time-controlled circuit-closer.
US1521600A (en) * 1924-02-06 1925-01-06 Florance P Crowe Electric-alarm device for clocks
US1529852A (en) * 1924-02-21 1925-03-17 William M Tanglin Alarm watch

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0166680A1 (fr) * 1984-01-14 1986-01-02 Paolo Spadini Pièce d'horlogerie avec mouvement de montre à quartz et générateur de son à commande électrique
US4629332A (en) * 1984-01-14 1986-12-16 Paolo Spadini Timepiece with a quartz watch movement and an electrically controlled sound generator
CH662465GA3 (cs) * 1984-01-14 1987-10-15

Also Published As

Publication number Publication date
CH635870A4 (cs) 1973-05-30
DE2020291B2 (de) 1973-02-08
FR2040380A1 (cs) 1971-01-22
FR2040380B1 (cs) 1973-10-19
DE2020291A1 (de) 1970-11-12
US3596460A (en) 1971-08-03
GB1296272A (cs) 1972-11-15

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