EP0242088A3 - Pièce d'horlogerie électronique à cellule solaire - Google Patents

Pièce d'horlogerie électronique à cellule solaire Download PDF

Info

Publication number
EP0242088A3
EP0242088A3 EP87302877A EP87302877A EP0242088A3 EP 0242088 A3 EP0242088 A3 EP 0242088A3 EP 87302877 A EP87302877 A EP 87302877A EP 87302877 A EP87302877 A EP 87302877A EP 0242088 A3 EP0242088 A3 EP 0242088A3
Authority
EP
European Patent Office
Prior art keywords
solar cell
electronic timepiece
support plate
base plate
case
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.)
Withdrawn
Application number
EP87302877A
Other languages
German (de)
English (en)
Other versions
EP0242088A2 (fr
Inventor
Takashi Sato
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
Publication of EP0242088A2 publication Critical patent/EP0242088A2/fr
Publication of EP0242088A3 publication Critical patent/EP0242088A3/fr
Withdrawn legal-status Critical Current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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Photovoltaic Devices (AREA)
  • Electric Clocks (AREA)
EP87302877A 1986-04-08 1987-04-02 Pièce d'horlogerie électronique à cellule solaire Withdrawn EP0242088A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8071886A JPS62237385A (ja) 1986-04-08 1986-04-08 太陽電池式腕時計
JP80718/86 1986-04-08

Publications (2)

Publication Number Publication Date
EP0242088A2 EP0242088A2 (fr) 1987-10-21
EP0242088A3 true EP0242088A3 (fr) 1989-10-25

Family

ID=13726129

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87302877A Withdrawn EP0242088A3 (fr) 1986-04-08 1987-04-02 Pièce d'horlogerie électronique à cellule solaire

Country Status (2)

Country Link
EP (1) EP0242088A3 (fr)
JP (1) JPS62237385A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69434300T2 (de) * 1993-12-14 2005-12-29 Citizen Watch Co., Ltd., Nishitokyo Solarzelle
DE69514814T2 (de) * 1994-09-08 2000-06-21 Citizen Watch Co Ltd Uhr mit sonnenzelle
US5761158A (en) * 1994-09-08 1998-06-02 Citizen Watch Co., Ltd. Solar battery powered watch
DE69507829T2 (de) * 1994-10-21 1999-08-19 Citizen Watch Co Ltd Zifferblatt für eine mittels solarzellen betriebene uhr und verfahren zur herstellung eines solchen zifferblattes
JP3035137U (ja) * 1996-01-23 1997-03-11 須藤 憲一 鍋 蓋
KR100594784B1 (ko) 1996-03-08 2007-05-14 시티즌 도케이 가부시키가이샤 시계용표시판
JPH1090440A (ja) * 1996-09-12 1998-04-10 Citizen Watch Co Ltd 太陽電池搭載の電子時計
JP4551531B2 (ja) * 2000-04-24 2010-09-29 シチズンホールディングス株式会社 太陽電池付電子時計
JP5799703B2 (ja) * 2011-09-22 2015-10-28 セイコーエプソン株式会社 電子時計および二次電池ユニット
JP5948835B2 (ja) * 2011-12-09 2016-07-06 セイコーエプソン株式会社 太陽電池付電子時計
JP6113055B2 (ja) * 2013-11-06 2017-04-12 シチズン時計株式会社 電子時計
JP6249798B2 (ja) * 2014-01-31 2017-12-20 シチズン時計株式会社 太陽電池付き時計の文字板及び太陽電池付き時計

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3747327A (en) * 1970-12-29 1973-07-24 Suwa Seikosha Kk Watchdial structure incorporating electrical devices
DE2633982A1 (de) * 1975-08-01 1977-02-17 Seiko Instr & Electronics Stuetzstruktur fuer eine keramische basisplatte in einer elektrischen armbanduhr
DE2725413A1 (de) * 1976-06-08 1977-12-22 Citizen Watch Co Ltd Uhr mit solarbatterie
GB2011131A (en) * 1977-12-20 1979-07-04 Citizen Watch Co Ltd Solar battery powered timepiece

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3747327A (en) * 1970-12-29 1973-07-24 Suwa Seikosha Kk Watchdial structure incorporating electrical devices
DE2633982A1 (de) * 1975-08-01 1977-02-17 Seiko Instr & Electronics Stuetzstruktur fuer eine keramische basisplatte in einer elektrischen armbanduhr
DE2725413A1 (de) * 1976-06-08 1977-12-22 Citizen Watch Co Ltd Uhr mit solarbatterie
GB2011131A (en) * 1977-12-20 1979-07-04 Citizen Watch Co Ltd Solar battery powered timepiece

Also Published As

Publication number Publication date
EP0242088A2 (fr) 1987-10-21
JPS62237385A (ja) 1987-10-17

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Effective date: 19900426

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Inventor name: SATO, TAKASHI