JPS57136185A - Electronic watch with auxiliary cell - Google Patents

Electronic watch with auxiliary cell

Info

Publication number
JPS57136185A
JPS57136185A JP18959081A JP18959081A JPS57136185A JP S57136185 A JPS57136185 A JP S57136185A JP 18959081 A JP18959081 A JP 18959081A JP 18959081 A JP18959081 A JP 18959081A JP S57136185 A JPS57136185 A JP S57136185A
Authority
JP
Japan
Prior art keywords
cell
voltage
auxiliary
main
watch
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
JP18959081A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6161637B2 (enrdf_load_stackoverflow
Inventor
Osamu Kamiwaki
Wataru Onishi
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 JP18959081A priority Critical patent/JPS57136185A/ja
Publication of JPS57136185A publication Critical patent/JPS57136185A/ja
Publication of JPS6161637B2 publication Critical patent/JPS6161637B2/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
    • G04G19/10—Arrangements for supplying back-up power

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
JP18959081A 1981-11-26 1981-11-26 Electronic watch with auxiliary cell Granted JPS57136185A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18959081A JPS57136185A (en) 1981-11-26 1981-11-26 Electronic watch with auxiliary cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18959081A JPS57136185A (en) 1981-11-26 1981-11-26 Electronic watch with auxiliary cell

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP15889276A Division JPS5388761A (en) 1976-12-27 1976-12-27 Electronic watch with auxiliary battery

Publications (2)

Publication Number Publication Date
JPS57136185A true JPS57136185A (en) 1982-08-23
JPS6161637B2 JPS6161637B2 (enrdf_load_stackoverflow) 1986-12-26

Family

ID=16243860

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18959081A Granted JPS57136185A (en) 1981-11-26 1981-11-26 Electronic watch with auxiliary cell

Country Status (1)

Country Link
JP (1) JPS57136185A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0573134U (ja) * 1992-03-04 1993-10-05 ミサワホーム株式会社 笠木の取付構造

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0591557B1 (en) * 1992-04-27 1999-07-21 Citizen Watch Co. Ltd. Hand-indication electronic timepiece
EP1857893B1 (fr) * 2006-05-18 2009-12-16 Microcomponents AG Affichage analogique et horloge pour véhicule automobile

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0573134U (ja) * 1992-03-04 1993-10-05 ミサワホーム株式会社 笠木の取付構造

Also Published As

Publication number Publication date
JPS6161637B2 (enrdf_load_stackoverflow) 1986-12-26

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