DE60044635D1 - Wiederaufladbare elektronische Uhr - Google Patents

Wiederaufladbare elektronische Uhr

Info

Publication number
DE60044635D1
DE60044635D1 DE60044635T DE60044635T DE60044635D1 DE 60044635 D1 DE60044635 D1 DE 60044635D1 DE 60044635 T DE60044635 T DE 60044635T DE 60044635 T DE60044635 T DE 60044635T DE 60044635 D1 DE60044635 D1 DE 60044635D1
Authority
DE
Germany
Prior art keywords
electronic clock
rechargeable electronic
rechargeable
clock
electronic
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
DE60044635T
Other languages
English (en)
Inventor
Hisashi Kawahara
Haruhiko Higuchi
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.)
Citizen Watch Co Ltd
Original Assignee
Citizen Watch Co Ltd
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 Citizen Watch Co Ltd filed Critical Citizen Watch Co Ltd
Application granted granted Critical
Publication of DE60044635D1 publication Critical patent/DE60044635D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G19/00—Electric power supply circuits specially adapted for use in electronic time-pieces
    • G04G19/08—Arrangements for preventing voltage drop due to overloading the power supply
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G19/00—Electric power supply circuits specially adapted for use in electronic time-pieces
    • G04G19/12—Arrangements for reducing power consumption during storage
DE60044635T 1999-11-24 2000-11-24 Wiederaufladbare elektronische Uhr Expired - Lifetime DE60044635D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP33305199A JP4560158B2 (ja) 1999-11-24 1999-11-24 充電式電子時計

Publications (1)

Publication Number Publication Date
DE60044635D1 true DE60044635D1 (de) 2010-08-19

Family

ID=18261727

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60044635T Expired - Lifetime DE60044635D1 (de) 1999-11-24 2000-11-24 Wiederaufladbare elektronische Uhr

Country Status (4)

Country Link
US (1) US6816439B1 (de)
EP (1) EP1113349B1 (de)
JP (1) JP4560158B2 (de)
DE (1) DE60044635D1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030174585A1 (en) * 2000-08-15 2003-09-18 Kiyotaka Igarashi Electronic timepiece and method of driving eletronic timepiece
US7369462B2 (en) * 2001-09-21 2008-05-06 Quartex, Division Of Primex, Inc. Wireless synchronous time system with solar powered transceiver
US6873573B2 (en) * 2001-09-21 2005-03-29 Quartex, Inc. Wireless synchronous time system
US7411869B2 (en) * 2001-09-21 2008-08-12 Quartex, Division Of Primex, Inc. Wireless synchronous time system
US20030169641A1 (en) * 2002-03-08 2003-09-11 Quartex A Division Of Primex, Inc. Time keeping system with automatic daylight savings time adjustment
CA2460995A1 (en) * 2001-09-21 2003-03-27 Quartex, Inc. Time keeping system with automatic daylight savings time adjustment
JP2003270368A (ja) * 2002-03-13 2003-09-25 Seiko Instruments Inc 電子時計
JP4353081B2 (ja) * 2004-11-29 2009-10-28 セイコーエプソン株式会社 電子機器及びその制御方法
EP1918793A1 (de) * 2006-11-03 2008-05-07 ETA SA Manufacture Horlogère Suisse Uhr, die mit einer Beleuchtungsvorrichtung ausgerüstet ist, welche eine Ultraviolett-Elektrolumineszenzdiode umfasst
JP5098381B2 (ja) * 2007-03-14 2012-12-12 セイコーエプソン株式会社 発電機能付き電子時計
EP2063327A1 (de) * 2007-11-26 2009-05-27 EM Microelectronic-Marin SA Elektronischer Funktionssteuerungsschaltkreis von Peripheriegeräten einer Uhr
US8650411B2 (en) * 2008-09-07 2014-02-11 Schweitzer Engineering Laboratories Inc. Energy management for an electronic device
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
JP4947180B2 (ja) * 2010-04-12 2012-06-06 カシオ計算機株式会社 電子時計
JP5251998B2 (ja) 2011-01-31 2013-07-31 カシオ計算機株式会社 電子時計
US9386529B2 (en) 2012-09-06 2016-07-05 Schweitzer Engineering Laboratories, Inc. Power management in a network of stationary battery powered control, automation, monitoring and protection devices
US10459025B1 (en) 2018-04-04 2019-10-29 Schweitzer Engineering Laboratories, Inc. System to reduce start-up times in line-mounted fault detectors
JP7222213B2 (ja) * 2018-10-12 2023-02-15 カシオ計算機株式会社 制御装置、制御方法及びプログラム
EP3647885A1 (de) * 2018-11-02 2020-05-06 Tissot S.A. Steuerungsverfahren des stromverbrauchs einer armbanduhr
US11397198B2 (en) 2019-08-23 2022-07-26 Schweitzer Engineering Laboratories, Inc. Wireless current sensor
US11105834B2 (en) 2019-09-19 2021-08-31 Schweitzer Engineering Laboratories, Inc. Line-powered current measurement device
US20220116103A1 (en) * 2020-10-09 2022-04-14 Schweitzer Engineering Laboratories, Inc. Wireless radio repeater for electric power distribution system

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5169664A (en) * 1974-12-13 1976-06-16 Suwa Seikosha Kk Denshidokei
US4219999A (en) * 1977-03-03 1980-09-02 Citizen Watch Company, Limited Electronic timepiece equipped with battery life display
JPS61202186A (ja) * 1985-03-05 1986-09-06 Seiko Instr & Electronics Ltd 電子時計
US4759003A (en) * 1986-02-28 1988-07-19 Seiko Instruments Inc. Electronic analog timepiece with voltage checking function
JPH0560075A (ja) 1991-08-28 1993-03-09 Seiko Epson Corp 芳香性電気製品
DE69637519D1 (de) * 1995-09-26 2008-06-19 Citizen Holdings Co Ltd Elektronische Uhr
DE69623004T2 (de) * 1995-11-07 2003-05-08 Citizen Watch Co Ltd Antriebsvorrichtung mit hoher last für elektronische uhr
WO1998006013A1 (fr) * 1996-08-01 1998-02-12 Citizen Watch Co., Ltd. Montre electronique
JPH10282265A (ja) * 1997-04-03 1998-10-23 Citizen Watch Co Ltd 発電機能付電子時計
JPH1152081A (ja) * 1997-07-30 1999-02-26 Seiko Epson Corp 電子機器
JPH1152035A (ja) * 1997-08-07 1999-02-26 Seiko Epson Corp 蓄積エネルギーの変動傾向インジケータおよび電子機器ならびに電子時計
WO1999027423A1 (fr) 1997-11-20 1999-06-03 Seiko Epson Corporation Dispositif electronique et procede de commande de dispositif electronique
JPH11218587A (ja) * 1997-11-25 1999-08-10 Seiko Instruments Inc 熱電素子付き電子時計

Also Published As

Publication number Publication date
JP4560158B2 (ja) 2010-10-13
US6816439B1 (en) 2004-11-09
EP1113349B1 (de) 2010-07-07
EP1113349A2 (de) 2001-07-04
JP2001153972A (ja) 2001-06-08
EP1113349A3 (de) 2003-08-13

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