JPS5355995A - Electronic wrist watch - Google Patents

Electronic wrist watch

Info

Publication number
JPS5355995A
JPS5355995A JP12201476A JP12201476A JPS5355995A JP S5355995 A JPS5355995 A JP S5355995A JP 12201476 A JP12201476 A JP 12201476A JP 12201476 A JP12201476 A JP 12201476A JP S5355995 A JPS5355995 A JP S5355995A
Authority
JP
Japan
Prior art keywords
wrist watch
electronic wrist
axis
tuning
core
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
JP12201476A
Other languages
Japanese (ja)
Inventor
Mitsuaki Maruyama
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 JP12201476A priority Critical patent/JPS5355995A/en
Publication of JPS5355995A publication Critical patent/JPS5355995A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/05—Holders or supports
    • H03H9/10—Mounting in enclosures
    • H03H9/1007—Mounting in enclosures for bulk acoustic wave [BAW] devices
    • H03H9/1014—Mounting in enclosures for bulk acoustic wave [BAW] devices the enclosure being defined by a frame built on a substrate and a cap, the frame having no mechanical contact with the BAW device
    • H03H9/1021—Mounting in enclosures for bulk acoustic wave [BAW] devices the enclosure being defined by a frame built on a substrate and a cap, the frame having no mechanical contact with the BAW device the BAW device being of the cantilever type

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Electric Clocks (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)

Abstract

PURPOSE:A tuning-fork type crystal oscillator, which is taken out of a panel rotating 0-5 degrees around Y axis with Z axis used as the normal line, is stored in a case made of a high-speed magnetic material to double a core. Thus, the number of the component parts can be reduced.
JP12201476A 1976-10-12 1976-10-12 Electronic wrist watch Pending JPS5355995A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12201476A JPS5355995A (en) 1976-10-12 1976-10-12 Electronic wrist watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12201476A JPS5355995A (en) 1976-10-12 1976-10-12 Electronic wrist watch

Publications (1)

Publication Number Publication Date
JPS5355995A true JPS5355995A (en) 1978-05-20

Family

ID=14825429

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12201476A Pending JPS5355995A (en) 1976-10-12 1976-10-12 Electronic wrist watch

Country Status (1)

Country Link
JP (1) JPS5355995A (en)

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