JPS63521U - - Google Patents

Info

Publication number
JPS63521U
JPS63521U JP9372086U JP9372086U JPS63521U JP S63521 U JPS63521 U JP S63521U JP 9372086 U JP9372086 U JP 9372086U JP 9372086 U JP9372086 U JP 9372086U JP S63521 U JPS63521 U JP S63521U
Authority
JP
Japan
Prior art keywords
terminal electrode
metal plate
hole
piezoelectric
soldered
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
JP9372086U
Other languages
Japanese (ja)
Other versions
JPH0543539Y2 (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 JP1986093720U priority Critical patent/JPH0543539Y2/ja
Publication of JPS63521U publication Critical patent/JPS63521U/ja
Application granted granted Critical
Publication of JPH0543539Y2 publication Critical patent/JPH0543539Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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、この考案の一実施例に係る圧電フイ
ルタを金属板側から見て部分的に示す平面図であ
る。第２図はこの考案の他の実施例に係る圧電フ
イルタを分解して示すものであり、Ａはそのフイ
ルタ素子の表面図、Ｂはそのフイルタ素子の裏面
図、Ｃはそのフープ材の平面図である。第３図は
、この考案の背景となる圧電フイルタの一例を示
す平面図である。第４図は、第３図に示されたフ
イルタ素子の裏面図である。第５図は、第３図の
例に用いられるフープ材を示す平面図である。第
６図は、第３図の線―に沿う部分断面図であ
り、金属板側を上にして示す。第７図は、第３図
の圧電フイルタの等価回路図である。 １０……フイルタ素子（圧電素子）、２０……
端子電極、２１……金属板、２１ａ……貫通穴、
２１ｂ……突起、２６……半田。 FIG. 1 is a plan view partially showing a piezoelectric filter according to an embodiment of the invention, viewed from the metal plate side. FIG. 2 shows an exploded view of a piezoelectric filter according to another embodiment of this invention, where A is a front view of the filter element, B is a back view of the filter element, and C is a plan view of the hoop material. It is. FIG. 3 is a plan view showing an example of a piezoelectric filter, which is the background of this invention. FIG. 4 is a back view of the filter element shown in FIG. 3. FIG. 5 is a plan view showing the hoop material used in the example of FIG. 3. FIG. 6 is a partial sectional view taken along the line - in FIG. 3, with the metal plate side facing upward. FIG. 7 is an equivalent circuit diagram of the piezoelectric filter of FIG. 3. 10... Filter element (piezoelectric element), 20...
Terminal electrode, 21...metal plate, 21a...through hole,
21b...Protrusion, 26...Solder.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] アース用の端子電極を有する板状の圧電素子と
、当該圧電素子をその端子電極側の面で保持する
金属板であつて端子電極に対応する位置に貫通穴
を有するものを備え、金属板と前記端子電極とを
貫通穴の部分で半田付けしている圧電部品におい
て、前記貫通穴内に金属板から延びる突起を設け
、当該突起を用いて金属板と前記端子電極とを半
田付けしていることを特徴とする圧電部品。 A plate-shaped piezoelectric element having a terminal electrode for grounding, and a metal plate that holds the piezoelectric element on its terminal electrode side and has a through hole at a position corresponding to the terminal electrode, and the metal plate and In a piezoelectric component in which the terminal electrode is soldered to the through hole, a projection extending from the metal plate is provided in the through hole, and the metal plate and the terminal electrode are soldered using the projection. A piezoelectric component featuring:
JP1986093720U 1986-06-19 1986-06-19 Expired - Lifetime JPH0543539Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986093720U JPH0543539Y2 (en) 1986-06-19 1986-06-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986093720U JPH0543539Y2 (en) 1986-06-19 1986-06-19

Publications (2)

Publication Number Publication Date
JPS63521U true JPS63521U (en) 1988-01-05
JPH0543539Y2 JPH0543539Y2 (en) 1993-11-02

Family

ID=30956533

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986093720U Expired - Lifetime JPH0543539Y2 (en) 1986-06-19 1986-06-19

Country Status (1)

Country Link
JP (1) JPH0543539Y2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5994422U (en) * 1982-12-13 1984-06-27 株式会社村田製作所 resonator
JPS60121325U (en) * 1984-01-26 1985-08-16 株式会社村田製作所 Electronic component drawer structure
JPS6196812A (en) * 1984-10-17 1986-05-15 Murata Mfg Co Ltd Electronic component

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5994422U (en) * 1982-12-13 1984-06-27 株式会社村田製作所 resonator
JPS60121325U (en) * 1984-01-26 1985-08-16 株式会社村田製作所 Electronic component drawer structure
JPS6196812A (en) * 1984-10-17 1986-05-15 Murata Mfg Co Ltd Electronic component

Also Published As

Publication number Publication date
JPH0543539Y2 (en) 1993-11-02

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