JPS61182119U - - Google Patents

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Publication number
JPS61182119U
JPS61182119U JP6609285U JP6609285U JPS61182119U JP S61182119 U JPS61182119 U JP S61182119U JP 6609285 U JP6609285 U JP 6609285U JP 6609285 U JP6609285 U JP 6609285U JP S61182119 U JPS61182119 U JP S61182119U
Authority
JP
Japan
Prior art keywords
piezoelectric element
terminal
main surface
protrusion
resonator
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
JP6609285U
Other languages
Japanese (ja)
Other versions
JPH0332100Y2 (en
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 JP6609285U priority Critical patent/JPH0332100Y2/ja
Publication of JPS61182119U publication Critical patent/JPS61182119U/ja
Application granted granted Critical
Publication of JPH0332100Y2 publication Critical patent/JPH0332100Y2/ja
Expired legal-status Critical Current

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  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例としての２端子共振
子を示す正面図、第２図は前記共振子の分解図、
第３図は従来の２端子共振子を示す図である。 １……圧電素子、１ａ，１ｂ……主表面、２，
３……端子板、２ａ，３ａ……板部、４，５……
導電性突起、６，７……絶縁性突起。 FIG. 1 is a front view showing a two-terminal resonator as an embodiment of the present invention, FIG. 2 is an exploded view of the resonator,
FIG. 3 is a diagram showing a conventional two-terminal resonator. 1... Piezoelectric element, 1a, 1b... Main surface, 2,
3...Terminal board, 2a, 3a...Plate part, 4, 5...
Conductive protrusion, 6, 7... Insulating protrusion.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 圧電素子と該圧電素子の両側主表面に設けた電
極膜に接触される導電性突起を有する一対の端子
板とを備えた２端子共振子において、前記端子板
面上であつて圧電素子主表面の振動ノード部に対
応する箇所に弾力性のある絶縁性突起を突設し、
該突起を素子主表面ないし電極膜に圧接させて圧
電素子の保持を行なうことを特徴とする２端子共
振子。 In a two-terminal resonator comprising a piezoelectric element and a pair of terminal plates having conductive protrusions that are in contact with electrode films provided on both main surfaces of the piezoelectric element, the main surface of the piezoelectric element is on the terminal plate surface. A resilient insulating protrusion is provided at a location corresponding to the vibration node of the
A two-terminal resonator characterized in that a piezoelectric element is held by bringing the protrusion into pressure contact with the main surface of the element or an electrode film.
JP6609285U 1985-05-02 1985-05-02 Expired JPH0332100Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6609285U JPH0332100Y2 (en) 1985-05-02 1985-05-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6609285U JPH0332100Y2 (en) 1985-05-02 1985-05-02

Publications (2)

Publication Number Publication Date
JPS61182119U true JPS61182119U (en) 1986-11-13
JPH0332100Y2 JPH0332100Y2 (en) 1991-07-08

Family

ID=30598675

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6609285U Expired JPH0332100Y2 (en) 1985-05-02 1985-05-02

Country Status (1)

Country Link
JP (1) JPH0332100Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0394824U (en) * 1990-01-12 1991-09-27
JPH07321592A (en) * 1994-05-25 1995-12-08 Nec Corp Piezoelectric vibrator
CN1118105C (en) * 1997-01-14 2003-08-13 株式会社村田制作所 Piezoelectric element and method of producing same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0394824U (en) * 1990-01-12 1991-09-27
JPH07321592A (en) * 1994-05-25 1995-12-08 Nec Corp Piezoelectric vibrator
CN1118105C (en) * 1997-01-14 2003-08-13 株式会社村田制作所 Piezoelectric element and method of producing same

Also Published As

Publication number Publication date
JPH0332100Y2 (en) 1991-07-08

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