CH665077GA3 - - Google Patents

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Publication number
CH665077GA3
CH665077GA3 CH412286A CH412286A CH665077GA3 CH 665077G A3 CH665077G A3 CH 665077GA3 CH 412286 A CH412286 A CH 412286A CH 412286 A CH412286 A CH 412286A CH 665077G A3 CH665077G A3 CH 665077GA3
Authority
CH
Switzerland
Prior art keywords
circuit
month
day
volatile memory
watch
Prior art date
Application number
CH412286A
Other languages
English (en)
French (fr)
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 filed Critical
Priority to CH412286A priority Critical patent/CH665077GA3/fr
Priority to US07/103,249 priority patent/US4775963A/en
Priority to EP87114859A priority patent/EP0267440B1/de
Priority to DE8787114859T priority patent/DE3761713D1/de
Priority to JP62258494A priority patent/JPS63109390A/ja
Publication of CH665077GA3 publication Critical patent/CH665077GA3/fr
Priority to SG1320/92A priority patent/SG132092G/en
Priority to HK320/93A priority patent/HK32093A/xx

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G19/00—Electric power supply circuits specially adapted for use in electronic time-pieces
    • G04G19/10—Arrangements for supplying back-up power
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C17/00—Indicating the time optically by electric means
    • G04C17/005—Indicating the time optically by electric means by discs
    • G04C17/0058—Indicating the time optically by electric means by discs with date indication
    • G04C17/0066—Indicating the time optically by electric means by discs with date indication electromagnetically driven, e.g. intermittently

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • Electromechanical Clocks (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
CH412286A 1986-10-15 1986-10-15 CH665077GA3 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CH412286A CH665077GA3 (de) 1986-10-15 1986-10-15
US07/103,249 US4775963A (en) 1986-10-15 1987-10-01 Analog watch having two motors and comprising means for perpetually indicating the day of the month
EP87114859A EP0267440B1 (de) 1986-10-15 1987-10-12 Analog-Uhr mit zwei Motoren, die einen ewigen Tageszähler enthält
DE8787114859T DE3761713D1 (de) 1986-10-15 1987-10-12 Analog-uhr mit zwei motoren, die einen ewigen tageszaehler enthaelt.
JP62258494A JPS63109390A (ja) 1986-10-15 1987-10-15 日付表示を有する、２モーター式のアナログ時計
SG1320/92A SG132092G (en) 1986-10-15 1992-12-26 Analogous clock with two motors having a perpetual day counter
HK320/93A HK32093A (en) 1986-10-15 1993-04-01 Analogous clock with two motors having a perpetual day counter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH412286A CH665077GA3 (de) 1986-10-15 1986-10-15

Publications (1)

Publication Number Publication Date
CH665077GA3 true CH665077GA3 (de) 1988-04-29

Family

ID=4270232

Family Applications (1)

Application Number Title Priority Date Filing Date
CH412286A CH665077GA3 (de) 1986-10-15 1986-10-15

Country Status (7)

Country Link
US (1) US4775963A (de)
EP (1) EP0267440B1 (de)
JP (1) JPS63109390A (de)
CH (1) CH665077GA3 (de)
DE (1) DE3761713D1 (de)
HK (1) HK32093A (de)
SG (1) SG132092G (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3019324B2 (ja) * 1988-06-17 2000-03-13 セイコーエプソン株式会社 アナログ電子時計用ｉｃ及びアナログ電子時計
US5289452A (en) * 1988-06-17 1994-02-22 Seiko Epson Corporation Multifunction electronic analog timepiece
CH681677B5 (fr) * 1991-02-05 1993-11-15 Complications Sa Procédé d'initialisation du calendrier perpétuel d'un chronographe analogique à quartz et chronographe à quartz pour sa mise en oeuvre.
JPH0618680A (ja) * 1992-07-02 1994-01-28 Sony Corp 時計装置
DE19861413B3 (de) * 1997-12-26 2012-06-14 Citizen Holdings Co., Ltd. Elektronische Uhr mit einer Vorrichtung zum Einstellen von Kalenderdaten am Monatsende
JP2900154B1 (ja) * 1998-02-12 1999-06-02 セイコーインスツルメンツ株式会社 オートカレンダ付電子時計
EP2884349B1 (de) * 2013-12-13 2020-07-01 ETA SA Manufacture Horlogère Suisse Verfahren zur Steuerung einer Analoganzeige, die in einem Uhrwerk eingebaut ist
CN108333915B (zh) * 2018-03-30 2023-05-23 宗仁科技(平潭)有限公司 时间信号赋值电路、减法计数器以及倒计时装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5370866A (en) * 1976-12-07 1978-06-23 Seiko Instr & Electronics Ltd Electronic watch
FR2394840A1 (fr) * 1977-06-14 1979-01-12 Suisse Horlogerie Montre electronique a affichage mecanique
JPS5845589A (ja) * 1981-09-11 1983-03-16 Chino Works Ltd 停電時の時計機能補償回路
DE3247910A1 (de) * 1982-12-24 1984-06-28 SWF-Spezialfabrik für Autozubehör Gustav Rau GmbH, 7120 Bietigheim-Bissingen Schaltanordnung zur datenspeicherung in kraftfahrzeugen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH227070A4 (de) * 1970-02-17 1972-08-15
JPS6013153B2 (ja) * 1976-12-03 1985-04-05 シチズン時計株式会社 カレンダ−付電子時計
CH661833GA3 (de) * 1985-12-18 1987-08-31

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5370866A (en) * 1976-12-07 1978-06-23 Seiko Instr & Electronics Ltd Electronic watch
FR2394840A1 (fr) * 1977-06-14 1979-01-12 Suisse Horlogerie Montre electronique a affichage mecanique
JPS5845589A (ja) * 1981-09-11 1983-03-16 Chino Works Ltd 停電時の時計機能補償回路
DE3247910A1 (de) * 1982-12-24 1984-06-28 SWF-Spezialfabrik für Autozubehör Gustav Rau GmbH, 7120 Bietigheim-Bissingen Schaltanordnung zur datenspeicherung in kraftfahrzeugen

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, vol. 2, no. 106, 31 août 1978, page 5563 E 78; & JP-A-53 70 866 (DAINI SEIKOSHA K.K.) 23-06-1978 *
PATENT ABSTRACTS OF JAPAN, vol. 7, no. 127 (P-201)[1272], 3 juin 1983; & JP-A-58 45 589 (CHINO SEISAKUSHO K.K.) 16-03-1983 *

Also Published As

Publication number Publication date
EP0267440A1 (de) 1988-05-18
EP0267440B1 (de) 1990-02-07
US4775963A (en) 1988-10-04
SG132092G (en) 1993-03-12
HK32093A (en) 1993-04-08
JPH0463351B2 (de) 1992-10-09
DE3761713D1 (de) 1990-03-15
JPS63109390A (ja) 1988-05-14

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Legal Events

Date Code Title Description
PL Patent ceased