CH665080GA3 - - Google Patents

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Publication number
CH665080GA3
CH665080GA3 CH554384A CH554384A CH665080GA3 CH 665080G A3 CH665080G A3 CH 665080GA3 CH 554384 A CH554384 A CH 554384A CH 554384 A CH554384 A CH 554384A CH 665080G A3 CH665080G A3 CH 665080GA3
Authority
CH
Switzerland
Prior art keywords
power source
timekeeping
circuitry
timepiece
timekeeping circuitry
Prior art date
Application number
CH554384A
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
Priority claimed from JP58218881A external-priority patent/JPS60111179A/ja
Priority claimed from JP59067966A external-priority patent/JPH0631725B2/ja
Application filed filed Critical
Publication of CH665080GA3 publication Critical patent/CH665080GA3/fr

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G19/00—Electric power supply circuits specially adapted for use in electronic time-pieces
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C10/00—Arrangements of electric power supplies in time pieces
    • G04C10/02—Arrangements of electric power supplies in time pieces the power supply being a radioactive or photovoltaic source
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34—Parallel operation in networks using both storage and other DC sources, e.g. providing buffering
    • H02J7/35—Parallel operation in networks using both storage and other DC sources, e.g. providing buffering with light sensitive cells

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
  • Electromechanical Clocks (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH554384A 1983-11-21 1984-11-20 CH665080GA3 (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP58218881A JPS60111179A (ja) 1983-11-21 1983-11-21 太陽電池付電子時計
JP59067966A JPH0631725B2 (ja) 1984-04-05 1984-04-05 充電機能付電子時計

Publications (1)

Publication Number Publication Date
CH665080GA3 true CH665080GA3 (enrdf_load_stackoverflow) 1988-04-29

Family

ID=26409203

Family Applications (1)

Application Number Title Priority Date Filing Date
CH554384A CH665080GA3 (enrdf_load_stackoverflow) 1983-11-21 1984-11-20

Country Status (4)

Country Link
US (2) US4653931A (enrdf_load_stackoverflow)
CH (1) CH665080GA3 (enrdf_load_stackoverflow)
GB (1) GB2149942B (enrdf_load_stackoverflow)
HK (1) HK13889A (enrdf_load_stackoverflow)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61221530A (ja) * 1985-03-19 1986-10-01 シャープ株式会社 電子装置
JP2622540B2 (ja) * 1985-04-10 1997-06-18 セイコーエプソン株式会社 電子時計
JPS62210834A (ja) * 1986-03-10 1987-09-16 セイコーインスツルメンツ株式会社 コンデンサ−充電回路
US4967895A (en) * 1987-04-16 1990-11-06 Pom, Incorporated Parameter control system for electronic parking meter
US4872149A (en) * 1987-04-16 1989-10-03 Pom, Incorporated Electronic advertising system for solar powered parking meter
GB2211679A (en) * 1987-10-27 1989-07-05 Eric Paul Paterson Solar powered current supply circuit
KR900700935A (ko) * 1988-01-25 1990-08-17 야마무라 가쯔미 발전장치 부착 전자 팔목시계
KR940006915B1 (ko) * 1988-01-25 1994-07-29 세이꼬 엡슨 가부시끼가이샤 발전 장치 부착 전자 팔목시계
JP3000633B2 (ja) * 1990-07-18 2000-01-17 セイコーエプソン株式会社 電子機器
US5360095A (en) * 1992-04-07 1994-11-01 Pom Incorporated Power conserving electronic parking meter
US5519295A (en) * 1994-04-06 1996-05-21 Honeywell Inc. Electrically operated actuator having a capacitor storing energy for returning the actuator to a preferred position upon power failure
US5581519A (en) * 1994-04-27 1996-12-03 Seiko Epson Corporation Analog indicator type electronic timepiece and charging method thereof
JPH09101496A (ja) * 1995-10-04 1997-04-15 Sharp Corp 表示装置駆動用電圧発生装置
FR2746556B1 (fr) * 1996-03-20 1998-05-07 Asulab Sa Dispositif de charge d'un accumulateur au moyen d'une cellule photovoltaique et piece d'horlogerie comportant un tel dispositif
WO1997030503A1 (fr) * 1996-02-16 1997-08-21 Asulab S.A. Dispositif de charge d'un accumulateur au moyen d'une cellule photovoltaique, et piece d'horlogerie comportant un tel dispositif
US5672952A (en) * 1996-07-01 1997-09-30 Analog Devices, Inc. Controller for battery charger with reduced reverse leakage current
US5826616A (en) * 1996-11-19 1998-10-27 Isi Norgren, Inc. Valve spool position detector apparatus
JP3863273B2 (ja) * 1997-12-26 2006-12-27 富士通株式会社 電源装置
DE69940210D1 (de) * 1998-10-22 2009-02-12 Citizen Watch Co Ltd Elektronisches uhrwerk
EP1054496B1 (en) * 1998-12-04 2005-10-26 Seiko Epson Corporation Electronic device, electronic timepiece and power control method
JP3601375B2 (ja) * 1998-12-14 2004-12-15 セイコーエプソン株式会社 携帯用電子機器及び携帯用電子機器の制御方法
JP3601376B2 (ja) * 1998-12-14 2004-12-15 セイコーエプソン株式会社 電子機器及び電子機器の制御方法
JP4755763B2 (ja) * 1999-04-28 2011-08-24 シチズンホールディングス株式会社 電子時計
JP3931267B2 (ja) * 1999-05-13 2007-06-13 ソニー株式会社 バッテリーパック
US6288979B1 (en) 2000-04-06 2001-09-11 Moneray International Ltd. Solar-driven eternity clock
US6829200B1 (en) * 2000-10-31 2004-12-07 International Business Machines Corporation Sensing methods and devices for a batteryless, oscillatorless, binary time cell usable as an horological device
US6856581B1 (en) * 2000-10-31 2005-02-15 International Business Machines Corporation Batteryless, oscillatorless, binary time cell usable as an horological device with associated programming methods and devices
US6831879B1 (en) * 2000-10-31 2004-12-14 International Business Machines Corporation Batteryless, osciliatorless, analog time cell usable as an horological device with associated programming methods and devices
US7630941B2 (en) * 2000-10-31 2009-12-08 International Business Machines Corporation Performing horological functions in commercial transactions using time cells
US6826128B1 (en) * 2000-10-31 2004-11-30 International Business Machines Corporation Sensing methods and devices for a batteryless, oscillatorless, analog time cell usable as an horological device
JP4459812B2 (ja) * 2002-09-24 2010-04-28 シチズンホールディングス株式会社 電子時計
CA2429223C (en) * 2003-05-21 2013-01-08 Hurley Corporation Apparatus for diarizing janitorial services
US7385374B2 (en) * 2003-05-27 2008-06-10 William Marsh Rice University Adaptive power system
JP4328600B2 (ja) * 2003-11-14 2009-09-09 キヤノン株式会社 電流検出回路及び電流検出方法
KR101323813B1 (ko) * 2005-07-26 2013-10-31 삼성디스플레이 주식회사 액정 표시 장치
US7484907B2 (en) * 2006-03-17 2009-02-03 Fufu Yang Solar energy lane marking system
US20100331974A1 (en) * 2009-06-26 2010-12-30 Schaper Jr Dale Thomas Intraocular Kinetic Power Generator
JP5823747B2 (ja) * 2010-09-03 2015-11-25 セイコーインスツル株式会社 消費電力制御装置、時計装置、電子機器、消費電力制御方法、及び消費電力制御プログラム
US20150261192A1 (en) * 2014-03-17 2015-09-17 Zambala Lllp Electrical timer attachable to perishable goods
JP6499031B2 (ja) * 2015-06-30 2019-04-10 エイブリック株式会社 電子機器
CN107787079B (zh) * 2016-08-31 2019-09-20 原小光 太阳能控制器
US11447108B1 (en) * 2017-10-30 2022-09-20 Creed Monarch, Inc. Braking control system and method to sysnchronize the operation of the braking of a towed vehicle

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3968417A (en) * 1975-05-08 1976-07-06 Lawrence Peska Associates, Inc. Clock-radio with automatically selected battery power
US4040247A (en) * 1975-12-02 1977-08-09 Tri-Tech, Inc. Clock drive apparatus
GB2010028B (en) * 1977-11-04 1982-04-28 Minitronics Pty Ltd Control of power supply
JPS5487265A (en) * 1977-12-22 1979-07-11 Seiko Instr & Electronics Ltd Wrist watch with secondary battery
JPS566630A (en) * 1979-06-28 1981-01-23 Seiko Instr & Electronics Charging control circuit for electronic wrist watch
JPS5610275A (en) * 1979-07-04 1981-02-02 Citizen Watch Co Ltd Power source device for cell clock
JPS5614177A (en) * 1979-07-13 1981-02-10 Citizen Watch Co Ltd Analog electric timepiece
US4328572A (en) * 1979-08-14 1982-05-04 Citizen Watch Company Limited Voltage control system for electronic timepiece
JPS5743526A (en) * 1980-08-27 1982-03-11 Seiko Instr & Electronics Charge control circuit
US4354118A (en) * 1981-01-30 1982-10-12 Bell & Howell Company Battery backup supply control means and method
US4528459A (en) * 1983-06-10 1985-07-09 Rockwell International Corporation Battery backup power switch
JPS601587A (ja) * 1983-06-20 1985-01-07 Seiko Epson Corp 太陽電池時計
US4474028A (en) * 1983-06-27 1984-10-02 Helio-Therm, Ltd. Solar powered refrigeration unit
DE3524290A1 (de) * 1985-07-06 1987-01-15 Junghans Uhren Gmbh Mittels solarzellen betriebenes elektrisches kleingeraet, insbesondere solaruhr

Also Published As

Publication number Publication date
HK13889A (en) 1989-02-24
GB8429196D0 (en) 1984-12-27
GB2149942B (en) 1987-03-04
USRE35043E (en) 1995-09-26
US4653931A (en) 1987-03-31
GB2149942A (en) 1985-06-19

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PL Patent ceased