CA1196398A - Resonateur piezoelectrique - Google Patents

Resonateur piezoelectrique

Info

Publication number
CA1196398A
CA1196398A CA000432077A CA432077A CA1196398A CA 1196398 A CA1196398 A CA 1196398A CA 000432077 A CA000432077 A CA 000432077A CA 432077 A CA432077 A CA 432077A CA 1196398 A CA1196398 A CA 1196398A
Authority
CA
Canada
Prior art keywords
ceramic substrate
groove
piezoelectric ceramic
piezoelectric
main electrode
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
CA000432077A
Other languages
English (en)
Inventor
Hiroshi Nakatani
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.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing 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 Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Application granted granted Critical
Publication of CA1196398A publication Critical patent/CA1196398A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
CA000432077A 1982-07-09 1983-07-08 Resonateur piezoelectrique Expired CA1196398A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP104646/1982 1982-07-09
JP10464682U JPS599628U (ja) 1982-07-09 1982-07-09 圧電共振子

Publications (1)

Publication Number Publication Date
CA1196398A true CA1196398A (fr) 1985-11-05

Family

ID=14386220

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000432077A Expired CA1196398A (fr) 1982-07-09 1983-07-08 Resonateur piezoelectrique

Country Status (2)

Country Link
JP (1) JPS599628U (fr)
CA (1) CA1196398A (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5327740B2 (fr) * 1972-09-27 1978-08-10
JPS4963392A (fr) * 1972-10-20 1974-06-19
JPS5327740U (fr) * 1976-08-18 1978-03-09

Also Published As

Publication number Publication date
JPH0246104Y2 (fr) 1990-12-05
JPS599628U (ja) 1984-01-21

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Legal Events

Date Code Title Description
MKEC Expiry (correction)
MKEX Expiry