JPH0390518U - - Google Patents

Info

Publication number
JPH0390518U
JPH0390518U JP15303189U JP15303189U JPH0390518U JP H0390518 U JPH0390518 U JP H0390518U JP 15303189 U JP15303189 U JP 15303189U JP 15303189 U JP15303189 U JP 15303189U JP H0390518 U JPH0390518 U JP H0390518U
Authority
JP
Japan
Prior art keywords
cover
conductive path
piezoelectric
substrate
recess
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.)
Granted
Application number
JP15303189U
Other languages
English (en)
Other versions
JPH0735451Y2 (ja
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 filed Critical
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)

Description

【図面の簡単な説明】
第１図は本考案の一実施例を説明する圧電装置
の分解図、第２図は圧電発振器の回路図である。
第３図は本考案の他の実施例を説明する圧電装置
の斜視図、第４図は同一部断面図、第５図は同断
面図である。第６図は従来例を説明する圧電発振
器の断面図である。

Claims (1)

    【実用新案登録請求の範囲】
  1. 基板上に圧電片を装着してカバーを封止した圧
    電装置において、前記圧電片の電極と接続する第
    １導電路を基板に設けるともに、前記カバーの外
    表面に第１導電路と接続する第２導電路を形成し
    、かつ前記カバーの外表面に凹所を設け、該凹所
    に回路素子を埋設したことを特徴とする圧電装置
    。
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 true JPH0390518U (ja) 1991-09-13
JPH0735451Y2 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 (ja)

Citations (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

Patent Citations (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
JPH0735451Y2 (ja) 1995-08-09

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees