JPH02113430U - - Google Patents

Info

Publication number
JPH02113430U
JPH02113430U JP2179389U JP2179389U JPH02113430U JP H02113430 U JPH02113430 U JP H02113430U JP 2179389 U JP2179389 U JP 2179389U JP 2179389 U JP2179389 U JP 2179389U JP H02113430 U JPH02113430 U JP H02113430U
Authority
JP
Japan
Prior art keywords
piezoelectric vibrator
mounted piezoelectric
hollow box
moisture absorbent
provided inside
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.)
Pending
Application number
JP2179389U
Other languages
Japanese (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 JP2179389U priority Critical patent/JPH02113430U/ja
Publication of JPH02113430U publication Critical patent/JPH02113430U/ja
Pending 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】[Brief explanation of drawings]

第１図はこの考案の一実施例を示す側面図、第
２図はこの考案を従来例と対比して示す特性図、
第３図及び第４図は夫々従来例を示す一部切開斜
視図である。 ４は中空箱型容器、６は水晶振動片、９は蓋体
、２０は吸湿剤、２１はエポキシ系樹脂接着剤で
ある。 FIG. 1 is a side view showing an embodiment of this invention, and FIG. 2 is a characteristic diagram showing this invention in comparison with a conventional example.
3 and 4 are partially cutaway perspective views showing conventional examples, respectively. 4 is a hollow box type container, 6 is a crystal vibrating piece, 9 is a lid, 20 is a moisture absorbent, and 21 is an epoxy resin adhesive.

Claims (1)

【実用新案登録請求の範囲】 両面に振動電極を有する圧電振動片を収容した
中空箱型容器を備えた面実装型圧電振動子におい
て、 上記容器の内部に吸湿剤を設けたことを特徴と
する面実装型圧電振動子。[Claims for Utility Model Registration] A surface-mounted piezoelectric vibrator equipped with a hollow box-shaped container housing a piezoelectric vibrating piece having vibrating electrodes on both sides, characterized in that a moisture absorbent is provided inside the container. Surface-mounted piezoelectric vibrator.
JP2179389U 1989-02-27 1989-02-27 Pending JPH02113430U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2179389U JPH02113430U (en) 1989-02-27 1989-02-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2179389U JPH02113430U (en) 1989-02-27 1989-02-27

Publications (1)

Publication Number Publication Date
JPH02113430U true JPH02113430U (en) 1990-09-11

Family

ID=31239334

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2179389U Pending JPH02113430U (en) 1989-02-27 1989-02-27

Country Status (1)

Country Link
JP (1) JPH02113430U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5139474B2 (en) * 1971-12-03 1976-10-28
JPS5698015A (en) * 1979-12-17 1981-08-07 Ebauches Sa Piezoelectric resonator sealed in capsule

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5139474B2 (en) * 1971-12-03 1976-10-28
JPS5698015A (en) * 1979-12-17 1981-08-07 Ebauches Sa Piezoelectric resonator sealed in capsule

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