JPS56168184A - Electronic timepiece - Google Patents

Electronic timepiece

Info

Publication number
JPS56168184A
JPS56168184A JP6822280A JP6822280A JPS56168184A JP S56168184 A JPS56168184 A JP S56168184A JP 6822280 A JP6822280 A JP 6822280A JP 6822280 A JP6822280 A JP 6822280A JP S56168184 A JPS56168184 A JP S56168184A
Authority
JP
Japan
Prior art keywords
circuit
capacitors
battery voltage
heavy load
output
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.)
Granted
Application number
JP6822280A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6334993B2 (enrdf_load_stackoverflow
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
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 JP6822280A priority Critical patent/JPS56168184A/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 JPS56168184A publication Critical patent/JPS56168184A/ja
Priority to HK886/85A priority patent/HK88685A/xx
Publication of JPS6334993B2 publication Critical patent/JPS6334993B2/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
    • G04G19/04—Capacitive voltage division or multiplication
    • 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

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)
JP6822280A 1980-05-22 1980-05-22 Electronic timepiece Granted JPS56168184A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP6822280A JPS56168184A (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 (enrdf_load_stackoverflow) 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
JP6822280A JPS56168184A (en) 1980-05-22 1980-05-22 Electronic timepiece

Publications (2)

Publication Number Publication Date
JPS56168184A true JPS56168184A (en) 1981-12-24
JPS6334993B2 JPS6334993B2 (enrdf_load_stackoverflow) 1988-07-13

Family

ID=13367557

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6822280A Granted JPS56168184A (en) 1980-05-22 1980-05-22 Electronic timepiece

Country Status (1)

Country Link
JP (1) JPS56168184A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06102949A (ja) * 1993-04-16 1994-04-15 Hitachi Ltd 半導体集積回路
EP0701184A4 (en) * 1994-03-29 1996-08-21 Citizen Watch Co Ltd ENERGY SUPPLY DEVICE FOR ELECTRICAL APPLIANCES

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06102949A (ja) * 1993-04-16 1994-04-15 Hitachi Ltd 半導体集積回路
EP0701184A4 (en) * 1994-03-29 1996-08-21 Citizen Watch Co Ltd ENERGY SUPPLY DEVICE FOR ELECTRICAL APPLIANCES

Also Published As

Publication number Publication date
JPS6334993B2 (enrdf_load_stackoverflow) 1988-07-13

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