JPH0347718B2 - - Google Patents

Info

Publication number
JPH0347718B2
JPH0347718B2 JP59209359A JP20935984A JPH0347718B2 JP H0347718 B2 JPH0347718 B2 JP H0347718B2 JP 59209359 A JP59209359 A JP 59209359A JP 20935984 A JP20935984 A JP 20935984A JP H0347718 B2 JPH0347718 B2 JP H0347718B2
Authority
JP
Japan
Prior art keywords
battery life
circuit
output
drive
life display
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.)
Expired - Lifetime
Application number
JP59209359A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6188179A (ja
Inventor
Hiroyuki Odagiri
Isamu Nishida
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.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP59209359A priority Critical patent/JPS6188179A/ja
Priority to US06/783,765 priority patent/US4690568A/en
Publication of JPS6188179A publication Critical patent/JPS6188179A/ja
Publication of JPH0347718B2 publication Critical patent/JPH0347718B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C10/00—Arrangements of electric power supplies in time pieces
    • G04C10/04—Arrangements of electric power supplies in time pieces with means for indicating the condition of the power supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
JP59209359A 1984-10-05 1984-10-05 電池寿命表示付電子時計 Granted JPS6188179A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP59209359A JPS6188179A (ja) 1984-10-05 1984-10-05 電池寿命表示付電子時計
US06/783,765 US4690568A (en) 1984-10-05 1985-10-03 Battery lifetime indicator for a stopwatch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59209359A JPS6188179A (ja) 1984-10-05 1984-10-05 電池寿命表示付電子時計

Publications (2)

Publication Number Publication Date
JPS6188179A JPS6188179A (ja) 1986-05-06
JPH0347718B2 true JPH0347718B2 (US08124630-20120228-C00152.png) 1991-07-22

Family

ID=16571634

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59209359A Granted JPS6188179A (ja) 1984-10-05 1984-10-05 電池寿命表示付電子時計

Country Status (2)

Country Link
US (1) US4690568A (US08124630-20120228-C00152.png)
JP (1) JPS6188179A (US08124630-20120228-C00152.png)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5455851A (en) * 1993-07-02 1995-10-03 Executone Information Systems, Inc. System for identifying object locations
EP0766150B1 (en) * 1995-09-26 2002-12-04 Citizen Watch Co., Ltd. Electronic watch
JP3742155B2 (ja) * 1996-08-30 2006-02-01 シチズン時計株式会社 電子時計
WO2002027414A1 (fr) * 2000-09-27 2002-04-04 Citizen Watch Co., Ltd. Montre electronique et son procede de commande
FR2815729B1 (fr) * 2000-10-24 2003-03-28 Isa France Sa Dispositif d'indication de l'etat de piles, destine a equiper une montre
JP4878275B2 (ja) * 2006-11-22 2012-02-15 セイコーインスツル株式会社 アナログ電波時計
EP2063327A1 (fr) * 2007-11-26 2009-05-27 EM Microelectronic-Marin SA Circuit électronique de gestion du fonctionnement de périphériques d'une montre
JP4803230B2 (ja) * 2008-09-11 2011-10-26 カシオ計算機株式会社 電子時計
JP2010164458A (ja) * 2009-01-16 2010-07-29 Casio Computer Co Ltd 電子時計
EP3647885A1 (fr) * 2018-11-02 2020-05-06 Tissot S.A. Procede de gestion de la consommation electrique d'une montre

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5515097A (en) * 1978-07-13 1980-02-01 Berney Sa Jean Claude Electronic clock

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4219999A (en) * 1977-03-03 1980-09-02 Citizen Watch Company, Limited Electronic timepiece equipped with battery life display
CH616296B (de) * 1977-05-06 Ebauches Sa Montre electromecanique.
GB2016749B (en) * 1978-01-27 1982-08-11 Suwa Seikosha Kk Batery driven electronic analogue timpieces
JPS5619475A (en) * 1979-07-27 1981-02-24 Rhythm Watch Co Ltd Electronic timepiece with battery life display
GB2124803B (en) * 1982-06-07 1985-12-11 Suwa Seikosha Kk Improvements in or relating to electronic analog timepieces

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5515097A (en) * 1978-07-13 1980-02-01 Berney Sa Jean Claude Electronic clock

Also Published As

Publication number Publication date
JPS6188179A (ja) 1986-05-06
US4690568A (en) 1987-09-01

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Legal Events

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EXPY Cancellation because of completion of term