GB2079012A - Electronic timesetting of an electonic analogue timepiece - Google Patents

Electronic timesetting of an electonic analogue timepiece Download PDF

Info

Publication number
GB2079012A
GB2079012A GB8109836A GB8109836A GB2079012A GB 2079012 A GB2079012 A GB 2079012A GB 8109836 A GB8109836 A GB 8109836A GB 8109836 A GB8109836 A GB 8109836A GB 2079012 A GB2079012 A GB 2079012A
Authority
GB
United Kingdom
Prior art keywords
time
timepiece
pulses
speed
manual switch
Prior art date
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.)
Withdrawn
Application number
GB8109836A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Timex Group USA Inc
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 GB2079012A publication Critical patent/GB2079012A/en
Withdrawn legal-status Critical Current

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
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C9/00—Electrically-actuated devices for setting the time-indicating means
    • G04C9/08—Electrically-actuated devices for setting the time-indicating means by electric drive
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G5/00—Setting, i.e. correcting or changing, the time-indication
    • G04G5/02—Setting, i.e. correcting or changing, the time-indication by temporarily changing the number of pulses per unit time, e.g. quick-feed method
    • G04G5/022—Setting, i.e. correcting or changing, the time-indication by temporarily changing the number of pulses per unit time, e.g. quick-feed method quick-feed method

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Control Of Stepping Motors (AREA)
GB8109836A 1980-06-20 1981-03-30 Electronic timesetting of an electonic analogue timepiece Withdrawn GB2079012A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/161,464 US4357693A (en) 1980-06-20 1980-06-20 Electronic hour timesetting device for electronic analog timepiece

Publications (1)

Publication Number Publication Date
GB2079012A true GB2079012A (en) 1982-01-13

Family

ID=22581280

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8109836A Withdrawn GB2079012A (en) 1980-06-20 1981-03-30 Electronic timesetting of an electonic analogue timepiece

Country Status (4)

Country Link
US (1) US4357693A (US20020095090A1-20020718-M00002.png)
JP (1) JPS5729989A (US20020095090A1-20020718-M00002.png)
FR (1) FR2485221A1 (US20020095090A1-20020718-M00002.png)
GB (1) GB2079012A (US20020095090A1-20020718-M00002.png)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0338535A2 (en) * 1988-04-19 1989-10-25 Seiko Epson Corporation Electronically corrected electronic timepiece
EP0402069A2 (en) * 1989-06-06 1990-12-12 Seiko Epson Corporation Electronic timepiece
FR2701127A1 (fr) * 1993-02-02 1994-08-05 St Microelectronics Srl Circuit de comptage destiné à gérer le fonctionnement d'une horloge à quartz avec remise à l'heure électrique à "impulsion unique" ou "rapide".

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6222583U (US20020095090A1-20020718-M00002.png) * 1985-07-24 1987-02-10
FR2590058B1 (fr) * 1985-09-27 1989-12-01 Domen Jean Paul Perfectionnements aux globes terrestres
JPS6380999U (US20020095090A1-20020718-M00002.png) * 1986-11-13 1988-05-27
US5289452A (en) * 1988-06-17 1994-02-22 Seiko Epson Corporation Multifunction electronic analog timepiece
US5113381A (en) * 1989-04-19 1992-05-12 Seiko Epson Corporation Multifunction electronic analog timepiece
JP4227423B2 (ja) * 2003-01-20 2009-02-18 セイコーインスツル株式会社 クロノグラフ時計
CN101454788A (zh) * 2006-05-31 2009-06-10 株式会社半导体能源研究所 半导体器件以及具有这种半导体器件的ic标贴、ic标签和ic卡
JP6661930B2 (ja) * 2015-09-17 2020-03-11 カシオ計算機株式会社 電子時計、制御方法、及びプログラム

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5441349B2 (US20020095090A1-20020718-M00002.png) * 1973-01-12 1979-12-07
GB1490196A (en) * 1974-03-25 1977-10-26 Suisse Horlogerie Electrically driven time-piece
CH1637374A4 (US20020095090A1-20020718-M00002.png) * 1974-12-11 1977-03-31
JPS51140763A (en) * 1975-05-30 1976-12-03 Citizen Watch Co Ltd Electronic clock
JPS52123667A (en) * 1976-04-10 1977-10-18 Citizen Watch Co Ltd Time adjustment method of analog crystal watch
US4173863A (en) * 1975-12-25 1979-11-13 Citizen Watch Company Limited Analog quartz timepiece
JPS52113262A (en) * 1976-03-19 1977-09-22 Citizen Watch Co Ltd Correction method for electronic watch
JPS5280063A (en) * 1975-12-26 1977-07-05 Citizen Watch Co Ltd Reversible pulse motor system and watch
GB1512351A (en) * 1976-02-23 1978-06-01 Suisse Horlogerie Timesetting arrangement for electrical timepieces
GB1537721A (en) * 1976-10-25 1979-01-04 Suisse Horlogerie Time setting and correcting circuit for electronic timepieces
JPS5355079A (en) * 1976-10-28 1978-05-19 Citizen Watch Co Ltd Correction system of electronic watch
JPS5361371A (en) * 1976-11-15 1978-06-01 Seiko Instr & Electronics Ltd Electronic watch
US4143509A (en) * 1976-11-22 1979-03-13 Zenith Radio Corporation Electronic time-keeping system with electro-mechanically-driven analog display and electrical integral hour reset feature
CH622923B (fr) * 1977-02-22 Ebauches Sa Montre electromecanique.
CH626222B (fr) * 1977-07-05 Ebauches Sa Piece d'horlogerie electronique a mise a l'heure mixte.
JPS5486377A (en) * 1977-12-22 1979-07-09 Seiko Instr & Electronics Ltd Electronic watch
CH620062A5 (US20020095090A1-20020718-M00002.png) * 1978-05-12 1980-10-31 Portescap
JPS5515053A (en) * 1978-07-19 1980-02-01 Seiko Instr & Electronics Ltd Electronic watch
JPS5531934A (en) * 1978-08-29 1980-03-06 Citizen Watch Co Ltd Electronic watch

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0338535A2 (en) * 1988-04-19 1989-10-25 Seiko Epson Corporation Electronically corrected electronic timepiece
EP0338535A3 (en) * 1988-04-19 1990-08-29 Seiko Epson Corporation Electronically corrected electronic timepiece
EP0402069A2 (en) * 1989-06-06 1990-12-12 Seiko Epson Corporation Electronic timepiece
EP0402069A3 (en) * 1989-06-06 1991-11-21 Seiko Epson Corporation Electronic timepiece
FR2701127A1 (fr) * 1993-02-02 1994-08-05 St Microelectronics Srl Circuit de comptage destiné à gérer le fonctionnement d'une horloge à quartz avec remise à l'heure électrique à "impulsion unique" ou "rapide".
EP0609778A1 (en) * 1993-02-02 1994-08-10 STMicroelectronics S.r.l. Counter circuit for controlling the operation of a quartz clock with "one touch" or "fast" electrical resetting of the time
US5566138A (en) * 1993-02-02 1996-10-15 Sgs-Thomson Microelectronics, S.R.L. Counter circuit for controlling the operation of a quartz clock with "one touch" or "fast" electrical resetting of the time

Also Published As

Publication number Publication date
US4357693A (en) 1982-11-02
JPS5729989A (en) 1982-02-18
JPH0237554B2 (US20020095090A1-20020718-M00002.png) 1990-08-24
FR2485221B1 (US20020095090A1-20020718-M00002.png) 1985-01-04
FR2485221A1 (fr) 1981-12-24

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)