DE3663313D1 - Compact electric apparatus powered by solar cells, in particular a solar watch - Google Patents

Compact electric apparatus powered by solar cells, in particular a solar watch

Info

Publication number
DE3663313D1
DE3663313D1 DE8686108969T DE3663313T DE3663313D1 DE 3663313 D1 DE3663313 D1 DE 3663313D1 DE 8686108969 T DE8686108969 T DE 8686108969T DE 3663313 T DE3663313 T DE 3663313T DE 3663313 D1 DE3663313 D1 DE 3663313D1
Authority
DE
Germany
Prior art keywords
solar cells
components
capacitor
actuating
solar
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
Application number
DE8686108969T
Other languages
English (en)
Inventor
Wolfgang Ganter
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.)
Junghans Uhren GmbH
Original Assignee
Junghans Uhren GmbH
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 Junghans Uhren GmbH filed Critical Junghans Uhren GmbH
Priority to DE8686108969T priority Critical patent/DE3663313D1/de
Application granted granted Critical
Publication of DE3663313D1 publication Critical patent/DE3663313D1/de
Expired 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
    • G04C10/02—Arrangements of electric power supplies in time pieces the power supply being a radioactive or photovoltaic source
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S136/00—Batteries: thermoelectric and photoelectric
    • Y10S136/291—Applications
    • Y10S136/293—Circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
DE8686108969T 1985-07-06 1986-07-02 Compact electric apparatus powered by solar cells, in particular a solar watch Expired DE3663313D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8686108969T DE3663313D1 (en) 1985-07-06 1986-07-02 Compact electric apparatus powered by solar cells, in particular a solar watch

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853524290 DE3524290A1 (de) 1985-07-06 1985-07-06 Mittels solarzellen betriebenes elektrisches kleingeraet, insbesondere solaruhr
DE8686108969T DE3663313D1 (en) 1985-07-06 1986-07-02 Compact electric apparatus powered by solar cells, in particular a solar watch

Publications (1)

Publication Number Publication Date
DE3663313D1 true DE3663313D1 (en) 1989-06-15

Family

ID=6275188

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19853524290 Granted DE3524290A1 (de) 1985-07-06 1985-07-06 Mittels solarzellen betriebenes elektrisches kleingeraet, insbesondere solaruhr
DE8686108969T Expired DE3663313D1 (en) 1985-07-06 1986-07-02 Compact electric apparatus powered by solar cells, in particular a solar watch

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19853524290 Granted DE3524290A1 (de) 1985-07-06 1985-07-06 Mittels solarzellen betriebenes elektrisches kleingeraet, insbesondere solaruhr

Country Status (7)

Country Link
US (1) US4714352A (de)
EP (1) EP0208986B1 (de)
JP (1) JPS6237027A (de)
AT (1) ATE43019T1 (de)
DE (2) DE3524290A1 (de)
HK (1) HK84290A (de)
SG (1) SG74489G (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4653931A (en) * 1983-11-21 1987-03-31 Shiojiri Kogyo Kabushiki Kaisha Self-charging electronic timepiece
DE3707728A1 (de) * 1987-03-11 1988-09-22 Junghans Uhren Gmbh Autonome funkuhr
GB2211679A (en) * 1987-10-27 1989-07-05 Eric Paul Paterson Solar powered current supply circuit
US4959603A (en) * 1987-10-27 1990-09-25 Osaka Titanium Co., Ltd. Solar battery equipment
GB2225500A (en) * 1988-10-19 1990-05-30 Sanyo Electric Co Electric motor for operating a fan
JP2937287B2 (ja) * 1992-09-22 1999-08-23 国際ディスプレイ工業株式会社 揺動意匠体の自己起動する揺動装置
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
US5514223A (en) * 1995-02-17 1996-05-07 United Solar Systems Corporation Dual discharge photovoltaic module
EP0982637A1 (de) * 1995-09-26 2000-03-01 Citizen Watch Co. Ltd. Elektronische Uhr
JP3726852B2 (ja) * 1996-11-22 2005-12-14 セイコーエプソン株式会社 時計装置
JP3963554B2 (ja) * 1997-06-17 2007-08-22 セイコーエプソン株式会社 電子機器、時計および電子機器の消費電力制御方法
DE29718454U1 (de) * 1997-10-17 1999-02-11 Junghans Uhren Gmbh Solarbetriebene Funkuhr
DE69836723T2 (de) * 1997-11-20 2007-10-11 Seiko Epson Corp. Elektronische vorrichtung und steuervorrichtung dafür
JP2973303B2 (ja) * 1998-02-05 1999-11-08 セイコーインスツルメンツ株式会社 電波修正時計
DE69927949T2 (de) * 1998-12-04 2006-07-27 Seiko Epson Corp. Elektronische vorrichtung, elektronisches uhrwerk und leistungsregelungsverfahren
EP1224649B1 (de) 1999-10-18 2014-07-09 William W. French Selbstdrehende sphärische anzeigevorrichtung
DE10132811A1 (de) * 2001-07-06 2003-01-23 Enocean Gmbh Spannungsgenerator für Halbleiterschaltungen
US20080121947A1 (en) * 2006-09-14 2008-05-29 Robert Eugene Frahm Solar-powered MEMS acoustic sensor and system for providing physical security in a geographical area with use thereof
US20080258064A1 (en) * 2007-04-23 2008-10-23 Stephen Anthony Cima Radiation rate meter displaying remaining time parameters
JPWO2009136590A1 (ja) * 2008-05-07 2011-09-08 日本電気株式会社 電源装置
TW201134386A (en) * 2010-04-09 2011-10-16 Tung-Teh Lee Automatic water-supply control device

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3955353A (en) * 1974-07-10 1976-05-11 Optel Corporation Direct current power converters employing digital techniques used in electronic timekeeping apparatus
GB1481024A (en) * 1974-07-15 1977-07-27 Suisse Horlogerie Battery powered electronic timepiece with voltage regulation
JPS51101478A (de) * 1975-03-04 1976-09-07 Suwa Seikosha Kk
FR2330180A1 (fr) * 1975-10-31 1977-05-27 Labo Electronique Physique Dispositif pour la transformation de l'energie solaire en energie motrice
DE2918064A1 (de) * 1978-05-08 1979-11-22 Ebauches Sa Vorrichtung zum laden eines akkumulators durch eine quelle elektrischer energie, insbesondere fuer eine elektronische uhr
JPS55166431A (en) * 1979-06-13 1980-12-25 Matsushita Electric Ind Co Ltd Solar battery power supply device
AT375501B (de) * 1980-07-18 1984-08-10 Ludwig Ludin Schaltanordnung fuer einen pumpen-gleichstrommotor
US4434395A (en) * 1981-02-25 1984-02-28 Sharp Kabushiki Kaisha Solar cell power supply circuit
JPS57201882A (en) * 1981-06-08 1982-12-10 Seiko Epson Corp Solar battery timepiece
JPS58168122A (ja) * 1982-03-30 1983-10-04 Toshiba Corp 演算処理装置
JPS603578A (ja) * 1983-06-21 1985-01-09 Seiko Epson Corp 太陽電池付時計
JPH0792506B2 (ja) * 1984-11-21 1995-10-09 セイコーエプソン株式会社 電子時計
US4634953A (en) * 1984-04-27 1987-01-06 Casio Computer Co., Ltd. Electronic equipment with solar cell
JPS60249821A (ja) * 1984-05-23 1985-12-10 セイコーインスツルメンツ株式会社 充放電回路
JPS61202186A (ja) * 1985-03-05 1986-09-06 Seiko Instr & Electronics Ltd 電子時計

Also Published As

Publication number Publication date
ATE43019T1 (de) 1989-05-15
US4714352A (en) 1987-12-22
EP0208986A1 (de) 1987-01-21
EP0208986B1 (de) 1989-05-10
JPS6237027A (ja) 1987-02-18
DE3524290A1 (de) 1987-01-15
DE3524290C2 (de) 1987-05-27
HK84290A (en) 1990-10-25
SG74489G (en) 1990-04-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee