CH613593GA3 - Movement for ladies electronic wristwatch - Google Patents

Movement for ladies electronic wristwatch Download PDF

Info

Publication number
CH613593GA3
CH613593GA3 CH292875A CH292875A CH613593GA3 CH 613593G A3 CH613593G A3 CH 613593GA3 CH 292875 A CH292875 A CH 292875A CH 292875 A CH292875 A CH 292875A CH 613593G A3 CH613593G A3 CH 613593GA3
Authority
CH
Switzerland
Prior art keywords
movement
micromotor
feeds
output
lines
Prior art date
Application number
CH292875A
Other versions
CH613593B (en
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
Publication of CH613593B publication Critical patent/CH613593B/en
Application filed filed Critical
Publication of CH613593GA3 publication Critical patent/CH613593GA3/en

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F5/00—Apparatus for producing preselected time intervals for use as timing standards
    • G04F5/04—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses
    • G04F5/06—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses using piezoelectric resonators
    • 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
    • G04C3/001—Electromechanical switches for setting or display
    • 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
    • G04C3/008—Mounting, assembling of components
    • G—PHYSICS
    • G04—HOROLOGY
    • G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
    • G04D3/00—Watchmakers' or watch-repairers' machines or tools for working materials
    • G04D3/0069—Watchmakers' or watch-repairers' machines or tools for working materials for working with non-mechanical means, e.g. chemical, electrochemical, metallising, vapourising; with electron beams, laser beams
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Electromechanical Clocks (AREA)

Abstract

The movement comprises a mechanical rough movement (1) for displaying the indications of seconds, minutes, hours, days and dates. The drive means for this rough movement are modular units consisting of the battery (2) and two independent housings (4, 5) which are protected from electrical and magnetic interference, and one of which contains the micromotor (4) for driving the hands and the other (3) the quartz microresonator and an integrated circuit comprising an oscillator. An output of the frequency divider feeds the aforesaid micromotor, a second output feeds a second micromotor (5), independent of the first and associated with a chronograph, and a third output feeds an audible or tactile warning device each comprising an electromagnetic transducer. The unit of the movement has reduced dimensions of the order of 7 3/4 x 8 lines (17.2 x 17.8 mm) or 6 3/4 x 8 lines (15.3 x 17.8 mm) for a thickness of the order of 5 mm. <IMAGE>
CH292875A 1974-05-09 1975-03-07 Movement for ladies electronic wristwatch CH613593GA3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7416035A FR2280123A1 (en) 1974-05-09 1974-05-09 Electronic movement for ladies wrist watch - has visual, audio or tactile alarm circuit

Publications (2)

Publication Number Publication Date
CH613593B CH613593B (en)
CH613593GA3 true CH613593GA3 (en) 1979-10-15

Family

ID=9138628

Family Applications (1)

Application Number Title Priority Date Filing Date
CH292875A CH613593GA3 (en) 1974-05-09 1975-03-07 Movement for ladies electronic wristwatch

Country Status (2)

Country Link
CH (1) CH613593GA3 (en)
FR (1) FR2280123A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2500182A1 (en) * 1981-02-13 1982-08-20 Cattin Sa Stopping mechanism for electronic watch with analogue display - has swivelling member which pushes spring against electrical contact stop
CN1237417C (en) * 1998-09-10 2006-01-18 精工爱普生株式会社 Clocking device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2108772B2 (en) * 1970-10-02 1974-07-12 Lavet Marius Jean
CH581860B5 (en) * 1971-03-30 1976-11-15 Citizen Watch Co Ltd

Also Published As

Publication number Publication date
FR2280123B1 (en) 1977-03-11
FR2280123A1 (en) 1976-02-20
CH613593B (en)

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