JPS6241350B2 - - Google Patents

Info

Publication number
JPS6241350B2
JPS6241350B2 JP55068221A JP6822180A JPS6241350B2 JP S6241350 B2 JPS6241350 B2 JP S6241350B2 JP 55068221 A JP55068221 A JP 55068221A JP 6822180 A JP6822180 A JP 6822180A JP S6241350 B2 JPS6241350 B2 JP S6241350B2
Authority
JP
Japan
Prior art keywords
circuit
voltage
battery
power supply
clock
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
JP55068221A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56163473A (en
Inventor
Hiroyuki Chihara
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 JP6822180A priority Critical patent/JPS56163473A/ja
Priority to GB8113234A priority patent/GB2077004B/en
Priority to CH336981A priority patent/CH647921GA3/fr
Priority to US06/266,674 priority patent/US4395138A/en
Publication of JPS56163473A publication Critical patent/JPS56163473A/ja
Priority to HK886/85A priority patent/HK88685A/xx
Publication of JPS6241350B2 publication Critical patent/JPS6241350B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G19/00—Electric power supply circuits specially adapted for use in electronic time-pieces
    • G04G19/02—Conversion or regulation of current or voltage
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C10/00—Arrangements of electric power supplies in time-pieces
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G19/00—Electric power supply circuits specially adapted for use in electronic time-pieces
    • G04G19/02—Conversion or regulation of current or voltage
    • G04G19/04—Capacitive voltage division or multiplication

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
  • Electromechanical Clocks (AREA)
  • Control Of Electrical Variables (AREA)
JP6822180A 1980-05-22 1980-05-22 Electronic timepiece Granted JPS56163473A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP6822180A JPS56163473A (en) 1980-05-22 1980-05-22 Electronic timepiece
GB8113234A GB2077004B (en) 1980-05-22 1981-04-29 Improvements in or relating to electronic timepieces
CH336981A CH647921GA3 (enExample) 1980-05-22 1981-05-22
US06/266,674 US4395138A (en) 1980-05-22 1981-05-22 Electronic timepiece
HK886/85A HK88685A (en) 1980-05-22 1985-11-07 Improvements in or relating to electronic timepieces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6822180A JPS56163473A (en) 1980-05-22 1980-05-22 Electronic timepiece

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP8100887A Division JPS62254092A (ja) 1987-04-03 1987-04-03 電子時計

Publications (2)

Publication Number Publication Date
JPS56163473A JPS56163473A (en) 1981-12-16
JPS6241350B2 true JPS6241350B2 (enExample) 1987-09-02

Family

ID=13367527

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6822180A Granted JPS56163473A (en) 1980-05-22 1980-05-22 Electronic timepiece

Country Status (1)

Country Link
JP (1) JPS56163473A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59684A (ja) * 1982-06-25 1984-01-05 Matsushita Electric Works Ltd 電子時計回路
JP2635281B2 (ja) * 1993-04-16 1997-07-30 株式会社日立製作所 半導体集積回路

Also Published As

Publication number Publication date
JPS56163473A (en) 1981-12-16

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