JPS52108172A - Solar battery clock - Google Patents

Solar battery clock

Info

Publication number
JPS52108172A
JPS52108172A JP2532476A JP2532476A JPS52108172A JP S52108172 A JPS52108172 A JP S52108172A JP 2532476 A JP2532476 A JP 2532476A JP 2532476 A JP2532476 A JP 2532476A JP S52108172 A JPS52108172 A JP S52108172A
Authority
JP
Japan
Prior art keywords
solar battery
battery clock
clock
covering
course
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
JP2532476A
Other languages
Japanese (ja)
Inventor
Akio Yamada
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 JP2532476A priority Critical patent/JPS52108172A/en
Publication of JPS52108172A publication Critical patent/JPS52108172A/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)
  • Electric Clocks (AREA)

Abstract

PURPOSE:To prevent occurrence of scratches caused in the course of using long time by covering the light receiving surface of solar battery with an inorganic glass.
JP2532476A 1976-03-09 1976-03-09 Solar battery clock Pending JPS52108172A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2532476A JPS52108172A (en) 1976-03-09 1976-03-09 Solar battery clock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2532476A JPS52108172A (en) 1976-03-09 1976-03-09 Solar battery clock

Publications (1)

Publication Number Publication Date
JPS52108172A true JPS52108172A (en) 1977-09-10

Family

ID=12162783

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2532476A Pending JPS52108172A (en) 1976-03-09 1976-03-09 Solar battery clock

Country Status (1)

Country Link
JP (1) JPS52108172A (en)

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