JPS5293373A - Electronic clock - Google Patents

Electronic clock

Info

Publication number
JPS5293373A
JPS5293373A JP1018176A JP1018176A JPS5293373A JP S5293373 A JPS5293373 A JP S5293373A JP 1018176 A JP1018176 A JP 1018176A JP 1018176 A JP1018176 A JP 1018176A JP S5293373 A JPS5293373 A JP S5293373A
Authority
JP
Japan
Prior art keywords
electronic clock
electric battery
change
circuit
obtaining
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
JP1018176A
Other languages
Japanese (ja)
Inventor
Kojiro Tanaka
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 Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP1018176A priority Critical patent/JPS5293373A/en
Publication of JPS5293373A publication Critical patent/JPS5293373A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F5/00—Apparatus for producing preselected time intervals for use as timing standards
    • G04F5/04—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses
    • G04F5/06—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses using piezoelectric resonators

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)

Abstract

PURPOSE:To make an efficient use of the entire power of an electric battery by obtaining a stabilized frequency oscillation output through the change of a circuit constant in the oscillation circuit in response to a voltage change of an electric battery used.
JP1018176A 1976-02-02 1976-02-02 Electronic clock Pending JPS5293373A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1018176A JPS5293373A (en) 1976-02-02 1976-02-02 Electronic clock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1018176A JPS5293373A (en) 1976-02-02 1976-02-02 Electronic clock

Publications (1)

Publication Number Publication Date
JPS5293373A true JPS5293373A (en) 1977-08-05

Family

ID=11743108

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1018176A Pending JPS5293373A (en) 1976-02-02 1976-02-02 Electronic clock

Country Status (1)

Country Link
JP (1) JPS5293373A (en)

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