JPS58129798U - 圧電ブザ− - Google Patents

圧電ブザ−

Info

Publication number
JPS58129798U
JPS58129798U JP2739982U JP2739982U JPS58129798U JP S58129798 U JPS58129798 U JP S58129798U JP 2739982 U JP2739982 U JP 2739982U JP 2739982 U JP2739982 U JP 2739982U JP S58129798 U JPS58129798 U JP S58129798U
Authority
JP
Japan
Prior art keywords
piezoelectric buzzer
case
peripheral edge
view
resonant part
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
JP2739982U
Other languages
English (en)
Other versions
JPS6311839Y2 (ja
Inventor
加賀　公衛
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 JP2739982U priority Critical patent/JPS58129798U/ja
Publication of JPS58129798U publication Critical patent/JPS58129798U/ja
Application granted granted Critical
Publication of JPS6311839Y2 publication Critical patent/JPS6311839Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Transducers For Audible Bands (AREA)

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。

Description

【図面の簡単な説明】
第１図は従来の圧電ブザーを示す第１の例の縦断側面図
、第２図は同上の第２の例を示す縦断側面図、第３図は
第１図及び第２図の正面図、第４図はこの考案に係る圧
電ブザーの第１の例を示す縦断側面図、第５図は同上の
正面図、第６図は第２の例を示す縦断側面図、第７図は
同上の正面図、第８図は同第３の例を示す縦断側面図、
第９図は同上の正面図である。 １・・・金属板、２・・・圧電素子、３・・・発音体、
４・・・ケース、５・・・端子、６・・・裏蓋、７・・
・前壁、８・・・共鳴部、１１・・・放音孔。

Claims (1)

    【実用新案登録請求の範囲】
  1. 内部に共鳴部を形成して発音体を収納するケースの放音
    孔を、その周縁が共鳴部の内周縁と接する位置に設けた
    ことを特徴とする圧電ブザー。
JP2739982U 1982-02-25 1982-02-25 圧電ブザ− Granted JPS58129798U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2739982U JPS58129798U (ja) 1982-02-25 1982-02-25 圧電ブザ−

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2739982U JPS58129798U (ja) 1982-02-25 1982-02-25 圧電ブザ−

Publications (2)

Publication Number Publication Date
JPS58129798U true JPS58129798U (ja) 1983-09-02
JPS6311839Y2 JPS6311839Y2 (ja) 1988-04-06

Family

ID=30039310

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2739982U Granted JPS58129798U (ja) 1982-02-25 1982-02-25 圧電ブザ−

Country Status (1)

Country Link
JP (1) JPS58129798U (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011186594A (ja) * 2010-03-05 2011-09-22 Yazaki Corp 電子機器
JP2011254201A (ja) * 2010-06-01 2011-12-15 Anden 筐体構造
JP2013029814A (ja) * 2011-06-22 2013-02-07 Anden 車両用発音器

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS512550U (ja) * 1974-06-24 1976-01-09
JPS52539Y1 (ja) * 1975-10-09 1977-01-08
JPS5234953U (ja) * 1975-09-04 1977-03-11
JPS5267671A (en) * 1975-12-02 1977-06-04 Seiko Instr & Electronics Ltd Alarm watch
JPS56110497U (ja) * 1980-01-25 1981-08-26
JPS574535U (ja) * 1980-06-10 1982-01-11
JPS574534U (ja) * 1980-06-10 1982-01-11
JPS575991U (ja) * 1980-06-13 1982-01-12

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS512550U (ja) * 1974-06-24 1976-01-09
JPS5234953U (ja) * 1975-09-04 1977-03-11
JPS52539Y1 (ja) * 1975-10-09 1977-01-08
JPS5267671A (en) * 1975-12-02 1977-06-04 Seiko Instr & Electronics Ltd Alarm watch
JPS56110497U (ja) * 1980-01-25 1981-08-26
JPS574535U (ja) * 1980-06-10 1982-01-11
JPS574534U (ja) * 1980-06-10 1982-01-11
JPS575991U (ja) * 1980-06-13 1982-01-12

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011186594A (ja) * 2010-03-05 2011-09-22 Yazaki Corp 電子機器
JP2011254201A (ja) * 2010-06-01 2011-12-15 Anden 筐体構造
JP2013029814A (ja) * 2011-06-22 2013-02-07 Anden 車両用発音器

Also Published As

Publication number Publication date
JPS6311839Y2 (ja) 1988-04-06

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