JPH0450550B2 - - Google Patents

Info

Publication number
JPH0450550B2
JPH0450550B2 JP58218881A JP21888183A JPH0450550B2 JP H0450550 B2 JPH0450550 B2 JP H0450550B2 JP 58218881 A JP58218881 A JP 58218881A JP 21888183 A JP21888183 A JP 21888183A JP H0450550 B2 JPH0450550 B2 JP H0450550B2
Authority
JP
Japan
Prior art keywords
circuit
oscillation
secondary battery
voltage
solar cell
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 - Lifetime
Application number
JP58218881A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60111179A (ja
Inventor
Keigo Takeda
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
Original Assignee
Seiko Epson Corp
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 filed Critical Seiko Epson Corp
Priority to JP58218881A priority Critical patent/JPS60111179A/ja
Priority to US06/672,727 priority patent/US4653931A/en
Priority to GB08429196A priority patent/GB2149942B/en
Priority to CH554384A priority patent/CH665080GA3/fr
Publication of JPS60111179A publication Critical patent/JPS60111179A/ja
Priority to HK138/89A priority patent/HK13889A/xx
Priority to US07/329,916 priority patent/USRE35043E/en
Publication of JPH0450550B2 publication Critical patent/JPH0450550B2/ja
Granted 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
    • 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
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/56—Power conversion systems, e.g. maximum power point trackers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
JP58218881A 1983-11-21 1983-11-21 太陽電池付電子時計 Granted JPS60111179A (ja)

Priority Applications (6)

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
US06/672,727 US4653931A (en) 1983-11-21 1984-11-19 Self-charging electronic timepiece
GB08429196A GB2149942B (en) 1983-11-21 1984-11-19 Electronic timepiece
CH554384A CH665080GA3 (en, 2012) 1983-11-21 1984-11-20
HK138/89A HK13889A (en) 1983-11-21 1989-02-16 Electronic timepiece
US07/329,916 USRE35043E (en) 1983-11-21 1989-03-28 Self-charging electronic timepiece

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
JPS60111179A JPS60111179A (ja) 1985-06-17
JPH0450550B2 true JPH0450550B2 (en, 2012) 1992-08-14

Family

ID=16726762

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58218881A Granted JPS60111179A (ja) 1983-11-21 1983-11-21 太陽電池付電子時計

Country Status (1)

Country Link
JP (1) JPS60111179A (en, 2012)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0738028B2 (ja) * 1985-09-03 1995-04-26 セイコーエプソン株式会社 電子時計
JPS62236333A (ja) * 1986-04-08 1987-10-16 セイコーインスツルメンツ株式会社 充放電回路

Also Published As

Publication number Publication date
JPS60111179A (ja) 1985-06-17

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