JPS624889B2 - - Google Patents

Info

Publication number
JPS624889B2
JPS624889B2 JP10063978A JP10063978A JPS624889B2 JP S624889 B2 JPS624889 B2 JP S624889B2 JP 10063978 A JP10063978 A JP 10063978A JP 10063978 A JP10063978 A JP 10063978A JP S624889 B2 JPS624889 B2 JP S624889B2
Authority
JP
Japan
Prior art keywords
frequency
piezoelectric ceramic
vibrator
resonant frequency
ceramic vibrator
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
JP10063978A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5527733A (en
Inventor
Ryoji Sato
Susumu Takeyama
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 JP10063978A priority Critical patent/JPS5527733A/ja
Publication of JPS5527733A publication Critical patent/JPS5527733A/ja
Publication of JPS624889B2 publication Critical patent/JPS624889B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H3/00—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators
    • H03H3/007—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks
    • H03H3/02—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks for the manufacture of piezoelectric or electrostrictive resonators or networks
    • H03H3/04—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks for the manufacture of piezoelectric or electrostrictive resonators or networks for obtaining desired frequency or temperature coefficient

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
JP10063978A 1978-08-17 1978-08-17 Frequency adjustment for disk piezoelectric ceramic oscillator Granted JPS5527733A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10063978A JPS5527733A (en) 1978-08-17 1978-08-17 Frequency adjustment for disk piezoelectric ceramic oscillator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10063978A JPS5527733A (en) 1978-08-17 1978-08-17 Frequency adjustment for disk piezoelectric ceramic oscillator

Publications (2)

Publication Number Publication Date
JPS5527733A JPS5527733A (en) 1980-02-28
JPS624889B2 true JPS624889B2 (enrdf_load_stackoverflow) 1987-02-02

Family

ID=14279389

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10063978A Granted JPS5527733A (en) 1978-08-17 1978-08-17 Frequency adjustment for disk piezoelectric ceramic oscillator

Country Status (1)

Country Link
JP (1) JPS5527733A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0671188B2 (ja) * 1985-04-01 1994-09-07 株式会社村田製作所 圧電共振子
JPH0640612B2 (ja) * 1986-03-31 1994-05-25 朝日電波株式会社 圧電振動子
DE59504040D1 (de) * 1994-06-21 1998-12-03 Krautkraemer Gmbh Breitstrahlprüfkopf für die Ultraschallprüftechnik

Also Published As

Publication number Publication date
JPS5527733A (en) 1980-02-28

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