JPS6347700U - - Google Patents

Info

Publication number
JPS6347700U
JPS6347700U JP13989786U JP13989786U JPS6347700U JP S6347700 U JPS6347700 U JP S6347700U JP 13989786 U JP13989786 U JP 13989786U JP 13989786 U JP13989786 U JP 13989786U JP S6347700 U JPS6347700 U JP S6347700U
Authority
JP
Japan
Prior art keywords
piezoelectric
metal plate
case
buzzer
permanent magnet
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
JP13989786U
Other languages
English (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 JP13989786U priority Critical patent/JPS6347700U/ja
Publication of JPS6347700U publication Critical patent/JPS6347700U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Transducers For Audible Bands (AREA)

Description

【図面の簡単な説明】
第1図は圧電振動板を示す斜視図である。第2
図は従来の圧電ブザーを示す断面図である。第3
図は本考案の圧電ブザーの一実施例を示す断面図
である。 1……圧電素子、2……金属板、3……圧電振
動板、4……軟磁性材料金属板、5……接着剤、
6……ケース、7……永久磁石、8……固定部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 金属板と圧電素子を貼り合わせて構成される圧
    電振動板をケースに収納して成る圧電ブザーにお
    いて、前記金属板に軟磁性板を使用し、圧電振動
    板をケースに固定する部分に永久磁石を使用した
    事を特徴とする圧電ブザー。
JP13989786U 1986-09-10 1986-09-10 Pending JPS6347700U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13989786U JPS6347700U (ja) 1986-09-10 1986-09-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13989786U JPS6347700U (ja) 1986-09-10 1986-09-10

Publications (1)

Publication Number Publication Date
JPS6347700U true JPS6347700U (ja) 1988-03-31

Family

ID=31046232

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13989786U Pending JPS6347700U (ja) 1986-09-10 1986-09-10

Country Status (1)

Country Link
JP (1) JPS6347700U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5612189B1 (ja) * 2013-12-27 2014-10-22 耕二 早川 衝撃検出装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS601098B2 (ja) * 1978-01-31 1985-01-11 新東工業株式会社 吹き込み式造型機における金型交換装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS601098B2 (ja) * 1978-01-31 1985-01-11 新東工業株式会社 吹き込み式造型機における金型交換装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5612189B1 (ja) * 2013-12-27 2014-10-22 耕二 早川 衝撃検出装置

Similar Documents

Publication Publication Date Title
JPS6347700U (ja)
JPS6185999U (ja)
JPS6395397U (ja)
JPH01132198U (ja)
JPH0381612U (ja)
JPS62187416U (ja)
JPH0483347U (ja)
JPS6253500U (ja)
JPS61110734U (ja)
JPS6210598U (ja)
JPH0257699U (ja)
JPS62135200U (ja)
JPS6267263U (ja)
JPS61203000U (ja)
JPS62155857U (ja)
JPH02133697U (ja)
JPS62184493U (ja)
JPS63171949U (ja)
JPS6170492U (ja)
JPH01113499U (ja)
JPS6173182U (ja)
JPS61140503U (ja)
JPH0298785U (ja)
JPS61140697U (ja)
JPS61158798U (ja)