JPS6311810B2 - - Google Patents

Info

Publication number
JPS6311810B2
JPS6311810B2 JP4744684A JP4744684A JPS6311810B2 JP S6311810 B2 JPS6311810 B2 JP S6311810B2 JP 4744684 A JP4744684 A JP 4744684A JP 4744684 A JP4744684 A JP 4744684A JP S6311810 B2 JPS6311810 B2 JP S6311810B2
Authority
JP
Japan
Prior art keywords
tuning fork
piezoelectric
terminal
metal
metal tuning
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.)
Expired
Application number
JP4744684A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59188218A (ja
Inventor
Toshiharu Tanaka
Naoteru Tsuda
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP4744684A priority Critical patent/JPS59188218A/ja
Publication of JPS59188218A publication Critical patent/JPS59188218A/ja
Publication of JPS6311810B2 publication Critical patent/JPS6311810B2/ja
Granted 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
    • H03H9/24—Constructional features of resonators of material which is not piezoelectric, electrostrictive, or magnetostrictive

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
JP4744684A 1984-03-12 1984-03-12 圧電音叉 Granted JPS59188218A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4744684A JPS59188218A (ja) 1984-03-12 1984-03-12 圧電音叉

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4744684A JPS59188218A (ja) 1984-03-12 1984-03-12 圧電音叉

Publications (2)

Publication Number Publication Date
JPS59188218A JPS59188218A (ja) 1984-10-25
JPS6311810B2 true JPS6311810B2 (enrdf_load_stackoverflow) 1988-03-16

Family

ID=12775368

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4744684A Granted JPS59188218A (ja) 1984-03-12 1984-03-12 圧電音叉

Country Status (1)

Country Link
JP (1) JPS59188218A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS59188218A (ja) 1984-10-25

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