JPS52111763A - Electronic watch - Google Patents

Electronic watch

Info

Publication number
JPS52111763A
JPS52111763A JP2891176A JP2891176A JPS52111763A JP S52111763 A JPS52111763 A JP S52111763A JP 2891176 A JP2891176 A JP 2891176A JP 2891176 A JP2891176 A JP 2891176A JP S52111763 A JPS52111763 A JP S52111763A
Authority
JP
Japan
Prior art keywords
electronic watch
oscillator
stabilize
stabilizing
precision
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
JP2891176A
Other languages
Japanese (ja)
Inventor
Kozo Sato
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 JP2891176A priority Critical patent/JPS52111763A/en
Publication of JPS52111763A publication Critical patent/JPS52111763A/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
    • G04G19/02—Conversion or regulation of current or voltage
    • G04G19/06—Regulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)

Abstract

PURPOSE:To stabilize the oscillatory frequency, while improving the precision, by stabilizing the input current of an oscillator with a semiconductor element.
JP2891176A 1976-03-17 1976-03-17 Electronic watch Pending JPS52111763A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2891176A JPS52111763A (en) 1976-03-17 1976-03-17 Electronic watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2891176A JPS52111763A (en) 1976-03-17 1976-03-17 Electronic watch

Publications (1)

Publication Number Publication Date
JPS52111763A true JPS52111763A (en) 1977-09-19

Family

ID=12261573

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2891176A Pending JPS52111763A (en) 1976-03-17 1976-03-17 Electronic watch

Country Status (1)

Country Link
JP (1) JPS52111763A (en)

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