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JPS52141272A - Solar cell clock - Google Patents

Solar cell clock

Info

Publication number
JPS52141272A
JPS52141272A JP5813176A JP5813176A JPS52141272A JP S52141272 A JPS52141272 A JP S52141272A JP 5813176 A JP5813176 A JP 5813176A JP 5813176 A JP5813176 A JP 5813176A JP S52141272 A JPS52141272 A JP S52141272A
Authority
JP
Japan
Prior art keywords
solar cell
cell clock
clock
watch
movement
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.)
Pending
Application number
JP5813176A
Other languages
Japanese (ja)
Inventor
Kenichi Koike
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 Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
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 Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP5813176A priority Critical patent/JPS52141272A/en
Publication of JPS52141272A publication Critical patent/JPS52141272A/en
Pending 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)

Abstract

PURPOSE:To obtain thin structure of a watch using solar cells, by arranging solar cell elements at a peripheral portion of a movement of the clock.
JP5813176A 1976-05-20 1976-05-20 Solar cell clock Pending JPS52141272A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5813176A JPS52141272A (en) 1976-05-20 1976-05-20 Solar cell clock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5813176A JPS52141272A (en) 1976-05-20 1976-05-20 Solar cell clock

Publications (1)

Publication Number Publication Date
JPS52141272A true JPS52141272A (en) 1977-11-25

Family

ID=13075418

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5813176A Pending JPS52141272A (en) 1976-05-20 1976-05-20 Solar cell clock

Country Status (1)

Country Link
JP (1) JPS52141272A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59149089U (en) * 1983-03-25 1984-10-05 松下電工株式会社 solar battery clock
JPS6059185U (en) * 1983-09-28 1985-04-24 セイコーエプソン株式会社 solar cell phone watch
CH677170GA3 (en) * 1989-09-26 1991-04-30
CH679439GA3 (en) * 1990-05-04 1992-02-28

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59149089U (en) * 1983-03-25 1984-10-05 松下電工株式会社 solar battery clock
JPS6324474Y2 (en) * 1983-03-25 1988-07-05
JPS6059185U (en) * 1983-09-28 1985-04-24 セイコーエプソン株式会社 solar cell phone watch
CH677170GA3 (en) * 1989-09-26 1991-04-30
CH679439GA3 (en) * 1990-05-04 1992-02-28

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