JPS58161397U - Piezoelectric alarm vibrator - Google Patents

Piezoelectric alarm vibrator

Info

Publication number
JPS58161397U
JPS58161397U JP5820682U JP5820682U JPS58161397U JP S58161397 U JPS58161397 U JP S58161397U JP 5820682 U JP5820682 U JP 5820682U JP 5820682 U JP5820682 U JP 5820682U JP S58161397 U JPS58161397 U JP S58161397U
Authority
JP
Japan
Prior art keywords
vibrator
piezoelectric alarm
alarm vibrator
piezoelectric
diaphragm
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
JP5820682U
Other languages
Japanese (ja)
Inventor
工藤　道夫
小山　恒夫
龍夫 深海
守信 遠藤
林部　林平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP5820682U priority Critical patent/JPS58161397U/en
Publication of JPS58161397U publication Critical patent/JPS58161397U/en
Pending legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Diaphragms For Electromechanical Transducers (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。(57) [Summary] 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 drawings]

第１図は、従来の振動子の断面図、第２図は本考案によ
る振動子の一実施例を示す断面図である。FIG. 1 is a sectional view of a conventional vibrator, and FIG. 2 is a sectional view of an embodiment of a vibrator according to the present invention.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 圧電素子とダイアフラムを接合して一体化せしめるモノ
モルフ振動子において、ダイアフラムの主要部を炭素繊
維で強化した各種複合体により構成することを特徴とす
る圧電式警報器の振動子。A piezoelectric alarm vibrator characterized in that, in a monomorph vibrator in which a piezoelectric element and a diaphragm are joined and integrated, the main part of the diaphragm is composed of various composites reinforced with carbon fiber.
JP5820682U 1982-04-21 1982-04-21 Piezoelectric alarm vibrator Pending JPS58161397U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5820682U JPS58161397U (en) 1982-04-21 1982-04-21 Piezoelectric alarm vibrator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5820682U JPS58161397U (en) 1982-04-21 1982-04-21 Piezoelectric alarm vibrator

Publications (1)

Publication Number Publication Date
JPS58161397U true JPS58161397U (en) 1983-10-27

Family

ID=30068608

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5820682U Pending JPS58161397U (en) 1982-04-21 1982-04-21 Piezoelectric alarm vibrator

Country Status (1)

Country Link
JP (1) JPS58161397U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5110776A (en) * 1974-07-17 1976-01-28 Hitachi Ltd SHUSEKIKAIROSOCHI
JPS5466118A (en) * 1977-11-04 1979-05-28 Onkyo Kk Method of fabricating speaker vibrating plate

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5110776A (en) * 1974-07-17 1976-01-28 Hitachi Ltd SHUSEKIKAIROSOCHI
JPS5466118A (en) * 1977-11-04 1979-05-28 Onkyo Kk Method of fabricating speaker vibrating plate

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