CA1196069A - Resonateur piezoelectrique - Google Patents

Resonateur piezoelectrique

Info

Publication number
CA1196069A
CA1196069A CA000432099A CA432099A CA1196069A CA 1196069 A CA1196069 A CA 1196069A CA 000432099 A CA000432099 A CA 000432099A CA 432099 A CA432099 A CA 432099A CA 1196069 A CA1196069 A CA 1196069A
Authority
CA
Canada
Prior art keywords
ceramic substrate
piezoelectric ceramic
piezoelectric
groove
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
CA000432099A
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 CA1196069A publication Critical patent/CA1196069A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
CA000432099A 1982-07-09 1983-07-08 Resonateur piezoelectrique Expired CA1196069A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP10464582U JPS599627U (ja) 1982-07-09 1982-07-09 圧電共振子
JP104645/1982 1982-07-09

Publications (1)

Publication Number Publication Date
CA1196069A true CA1196069A (fr) 1985-10-29

Family

ID=14386188

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000432099A Expired CA1196069A (fr) 1982-07-09 1983-07-08 Resonateur piezoelectrique

Country Status (2)

Country Link
JP (1) JPS599627U (fr)
CA (1) CA1196069A (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
JPH0246103Y2 (fr) 1990-12-05
JPS599627U (ja) 1984-01-21

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Legal Events

Date Code Title Description
MKEC Expiry (correction)
MKEX Expiry