JPS51136454A - Electronic watch - Google Patents

Electronic watch

Info

Publication number
JPS51136454A
JPS51136454A JP50061654A JP6165475A JPS51136454A JP S51136454 A JPS51136454 A JP S51136454A JP 50061654 A JP50061654 A JP 50061654A JP 6165475 A JP6165475 A JP 6165475A JP S51136454 A JPS51136454 A JP S51136454A
Authority
JP
Japan
Prior art keywords
electronic watch
indicated
time
voltage
leectric
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
JP50061654A
Other languages
Japanese (ja)
Inventor
Yoshio Nakao
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP50061654A priority Critical patent/JPS51136454A/en
Publication of JPS51136454A publication Critical patent/JPS51136454A/en
Pending 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

Abstract

PURPOSE:To economize electronic power by using only a minimal voltage for operating the leectric circuits when time is not being indicated, and then to switch to a higher voltage when the time is indicated.
JP50061654A 1975-05-22 1975-05-22 Electronic watch Pending JPS51136454A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50061654A JPS51136454A (en) 1975-05-22 1975-05-22 Electronic watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50061654A JPS51136454A (en) 1975-05-22 1975-05-22 Electronic watch

Publications (1)

Publication Number Publication Date
JPS51136454A true JPS51136454A (en) 1976-11-25

Family

ID=13177416

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50061654A Pending JPS51136454A (en) 1975-05-22 1975-05-22 Electronic watch

Country Status (1)

Country Link
JP (1) JPS51136454A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54149625U (en) * 1978-04-11 1979-10-18

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4959675A (en) * 1972-10-05 1974-06-10
JPS4959674A (en) * 1972-10-05 1974-06-10

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4959675A (en) * 1972-10-05 1974-06-10
JPS4959674A (en) * 1972-10-05 1974-06-10

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54149625U (en) * 1978-04-11 1979-10-18

Similar Documents

Publication Publication Date Title
JPS5278052A (en) Switching regulator
JPS51149530A (en) Starting circuit for an inverter
JPS524877A (en) Digital electronic clock
JPS51130153A (en) Preset circuit
JPS527771A (en) Electronic timepiece with keyboard
JPS5216943A (en) Analog operation circuit
JPS5277774A (en) Electronic watch
JPS51136454A (en) Electronic watch
JPS5214345A (en) Transistor sparking circuit
JPS5237759A (en) Trigger circuit
JPS51129266A (en) Electronic watch
JPS51121232A (en) An inverter-circuit
JPS522266A (en) Mos push-pull circuit
JPS5227663A (en) Multi-function electronic timepiece
JPS5260661A (en) Watch with calculator
JPS5222465A (en) Operating time selecting circuit
JPS528867A (en) Electronic watch
JPS525206A (en) Muting circuit used in electronic apparatus
JPS51135356A (en) C-mos switch circuit
JPS51149763A (en) Lagical circuit
JPS5216102A (en) Transistor switching circuit
JPS5345569A (en) Electronic watch
JPS5364073A (en) Electronic watch
JPS5214316A (en) Power circuit
JPS5225509A (en) Trunk circuit