MY103163A - Electronic timepiece - Google Patents

Electronic timepiece

Info

Publication number
MY103163A
MY103163A MYPI88000487A MYPI19880487A MY103163A MY 103163 A MY103163 A MY 103163A MY PI88000487 A MYPI88000487 A MY PI88000487A MY PI19880487 A MYPI19880487 A MY PI19880487A MY 103163 A MY103163 A MY 103163A
Authority
MY
Malaysia
Prior art keywords
rotation
electronic timepiece
continuous
discrete driving
hand
Prior art date
Application number
MYPI88000487A
Inventor
Miyazawa Osamu
Original Assignee
Seiko Epson 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 Seiko Epson Corp filed Critical Seiko Epson Corp
Publication of MY103163A publication Critical patent/MY103163A/en

Links

Classifications

    • 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
    • G04C3/14—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating a stepping motor
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G15/00—Time-pieces comprising means to be operated at preselected times or after preselected time intervals
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C10/00—Arrangements of electric power supplies in time-pieces
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromechanical Clocks (AREA)

Abstract

AN ELECTRONIC TIMEPIECE PROVIDES CONTINUOUS ROTATION FOR A HAND IN RESPONSE TO A DISCRETE DRIVING ROTATION. AN ENERGY STORAGE MECHANISM IS COUPLED TO THE DISCRETE DRIVING ROTATION AND CONVERTS THE DISCRETE DRIVING ROTATION INTO STORED ENERGY. A CONTROL MECHANISM CONTINUOUSLY RELEASES THE STORED ROTATIONAL ENERGY AS CONTINUOUS ROTATION. A LINKAGE COUPLED BETWEEN THE ENERGY STORAGE MECHANISM AND CONTROL MECHANISM TRANSMITS CONTINUOUS ROTATION THEREBETWEEN AND DRIVES THE HAND IN A CONTINUOUS SWEEPING MANNER. (FIG. 2)
MYPI88000487A 1987-06-03 1988-05-09 Electronic timepiece MY103163A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP13928187 1987-06-03
JP16817987 1987-07-06

Publications (1)

Publication Number Publication Date
MY103163A true MY103163A (en) 1993-04-30

Family

ID=26472135

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI88000487A MY103163A (en) 1987-06-03 1988-05-09 Electronic timepiece

Country Status (6)

Country Link
KR (1) KR910008674B1 (en)
CN (1) CN1014554B (en)
CA (1) CA1311364C (en)
DE (1) DE3812172A1 (en)
FR (1) FR2616238B1 (en)
MY (1) MY103163A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2197969B (en) * 1986-10-28 1990-05-16 Seiko Epson Corp Energy storing apparatus, e.g. for use in a timepiece
EP2735922A1 (en) * 2012-11-23 2014-05-28 ETA SA Manufacture Horlogère Suisse Drive mechanism for the hands of an electro-mechanical watch, provided with a locking device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB989229A (en) * 1900-01-01
DE940722C (en) * 1943-09-25 1956-03-22 Siemens Ag Device on the drives for time drives u running at a constant speed. like
GB890349A (en) * 1959-12-15 1962-02-28 Kenji Tokita Electric clock
US3978654A (en) * 1973-06-07 1976-09-07 Kabushiki Kaisha Suwa Seikosha Motion transformer
JPS5647512B2 (en) * 1973-11-30 1981-11-10

Also Published As

Publication number Publication date
FR2616238A1 (en) 1988-12-09
KR890000939A (en) 1989-03-17
KR910008674B1 (en) 1991-10-19
DE3812172C2 (en) 1991-09-05
CN1014554B (en) 1991-10-30
FR2616238B1 (en) 1991-04-12
DE3812172A1 (en) 1988-12-22
CA1311364C (en) 1992-12-15
CN88102603A (en) 1988-12-14

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