JPH0735451Y2 - 圧電装置 - Google Patents

圧電装置

Info

Publication number
JPH0735451Y2
JPH0735451Y2 JP1989153031U JP15303189U JPH0735451Y2 JP H0735451 Y2 JPH0735451 Y2 JP H0735451Y2 JP 1989153031 U JP1989153031 U JP 1989153031U JP 15303189 U JP15303189 U JP 15303189U JP H0735451 Y2 JPH0735451 Y2 JP H0735451Y2
Authority
JP
Japan
Prior art keywords
substrate
conductive path
recess
cover
piezoelectric device
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 - Fee Related
Application number
JP1989153031U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0390518U (enExample
Inventor
謙蔵 岡本
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.)
Nihon Dempa Kogyo Co Ltd
Original Assignee
Nihon Dempa Kogyo 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 Nihon Dempa Kogyo Co Ltd filed Critical Nihon Dempa Kogyo Co Ltd
Priority to JP1989153031U priority Critical patent/JPH0735451Y2/ja
Publication of JPH0390518U publication Critical patent/JPH0390518U/ja
Application granted granted Critical
Publication of JPH0735451Y2 publication Critical patent/JPH0735451Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
JP1989153031U 1989-12-28 1989-12-28 圧電装置 Expired - Fee Related JPH0735451Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989153031U JPH0735451Y2 (ja) 1989-12-28 1989-12-28 圧電装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989153031U JPH0735451Y2 (ja) 1989-12-28 1989-12-28 圧電装置

Publications (2)

Publication Number Publication Date
JPH0390518U JPH0390518U (enExample) 1991-09-13
JPH0735451Y2 true JPH0735451Y2 (ja) 1995-08-09

Family

ID=31699260

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989153031U Expired - Fee Related JPH0735451Y2 (ja) 1989-12-28 1989-12-28 圧電装置

Country Status (1)

Country Link
JP (1) JPH0735451Y2 (enExample)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS515984A (ja) * 1974-07-03 1976-01-19 Ricoh Watch Shindoshi
JPS5643814A (en) * 1979-09-17 1981-04-22 Nec Corp Container for piezoelectric oscillator
JPS6019229U (ja) * 1983-07-15 1985-02-09 キンセキ株式会社 圧電発振器
JPS6045509U (ja) * 1983-09-02 1985-03-30 東京電波株式会社 水晶発振基板
JPH03151704A (ja) * 1989-11-09 1991-06-27 Ricoh Co Ltd 水晶発振器

Also Published As

Publication number Publication date
JPH0390518U (enExample) 1991-09-13

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