JPS5972099U - piezoelectric buzzer - Google Patents

piezoelectric buzzer

Info

Publication number
JPS5972099U
JPS5972099U JP16749382U JP16749382U JPS5972099U JP S5972099 U JPS5972099 U JP S5972099U JP 16749382 U JP16749382 U JP 16749382U JP 16749382 U JP16749382 U JP 16749382U JP S5972099 U JPS5972099 U JP S5972099U
Authority
JP
Japan
Prior art keywords
adhesive
piezoelectric buzzer
piezoelectric
abstract
buzzer
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
JP16749382U
Other languages
Japanese (ja)
Inventor
学 炭田
高矢　忠
今川　俊次郎
Original Assignee
株式会社村田製作所
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 株式会社村田製作所 filed Critical 株式会社村田製作所
Priority to JP16749382U priority Critical patent/JPS5972099U/en
Publication of JPS5972099U publication Critical patent/JPS5972099U/en
Pending legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図はこの考案を実施する圧電ブザーとその応用回路
を示す一部断面図、第２図は第１図のＩ−■線の断面図
である。 １・・・ケース、Ｂ・・・圧電振動板、４・・・接着剤
。　　。FIG. 1 is a partial sectional view showing a piezoelectric buzzer embodying this invention and its application circuit, and FIG. 2 is a sectional view taken along line I--■ in FIG. 1... Case, B... Piezoelectric diaphragm, 4... Adhesive. .

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 圧電振動板を支持部に適宜の接着剤により接着した圧電
ブザーにおいて、該接着剤をポリウレタン系ゴム接着剤
のような低沸点不純物を揮発させない接着剤としたこと
を特徴とする圧電ブザー。A piezoelectric buzzer in which a piezoelectric diaphragm is bonded to a support part with an appropriate adhesive, characterized in that the adhesive is an adhesive that does not volatilize low-boiling point impurities, such as a polyurethane rubber adhesive.
JP16749382U 1982-11-04 1982-11-04 piezoelectric buzzer Pending JPS5972099U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16749382U JPS5972099U (en) 1982-11-04 1982-11-04 piezoelectric buzzer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16749382U JPS5972099U (en) 1982-11-04 1982-11-04 piezoelectric buzzer

Publications (1)

Publication Number Publication Date
JPS5972099U true JPS5972099U (en) 1984-05-16

Family

ID=30366423

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16749382U Pending JPS5972099U (en) 1982-11-04 1982-11-04 piezoelectric buzzer

Country Status (1)

Country Link
JP (1) JPS5972099U (en)

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