JPS5813596U - Electromagnetic buzzer - Google Patents

Electromagnetic buzzer

Info

Publication number
JPS5813596U
JPS5813596U JP10905681U JP10905681U JPS5813596U JP S5813596 U JPS5813596 U JP S5813596U JP 10905681 U JP10905681 U JP 10905681U JP 10905681 U JP10905681 U JP 10905681U JP S5813596 U JPS5813596 U JP S5813596U
Authority
JP
Japan
Prior art keywords
coil
electromagnetic buzzer
buzzer
yoke
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
JP10905681U
Other languages
Japanese (ja)
Inventor
俊一 山下
Original Assignee
シャープ株式会社
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 シャープ株式会社 filed Critical シャープ株式会社
Priority to JP10905681U priority Critical patent/JPS5813596U/en
Publication of JPS5813596U publication Critical patent/JPS5813596U/en
Pending legal-status Critical Current

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Landscapes

  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance 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) [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 drawings]

第１図は従来の電磁ブザーの断面図、第２図は従来の小
型の電磁ブザーの断面図、第３図は本考案の一実施例に
よる電磁ブザーの断面図である。 １２・・・鉄心、１４・・・ヨーク、１６・・・コイル
、１７・・・磁石、１９・・・振動板、２０・・・可動
鉄片。FIG. 1 is a sectional view of a conventional electromagnetic buzzer, FIG. 2 is a sectional view of a conventional small electromagnetic buzzer, and FIG. 3 is a sectional view of an electromagnetic buzzer according to an embodiment of the present invention. 12... Iron core, 14... Yoke, 16... Coil, 17... Magnet, 19... Vibration plate, 20... Movable iron piece.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ヨーク、コイル、磁石、振動板及び可動鉄片からなる電
磁ブザーにおいて、ヨークの鉄心の周囲にコイルを巻装
するとともにこのコイルと振動板との間にリング状の磁
石を設けることを特徴とする電磁ブザー。An electromagnetic buzzer consisting of a yoke, a coil, a magnet, a diaphragm, and a movable iron piece, characterized in that a coil is wound around the iron core of the yoke, and a ring-shaped magnet is provided between the coil and the diaphragm. buzzer.
JP10905681U 1981-07-20 1981-07-20 Electromagnetic buzzer Pending JPS5813596U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10905681U JPS5813596U (en) 1981-07-20 1981-07-20 Electromagnetic buzzer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10905681U JPS5813596U (en) 1981-07-20 1981-07-20 Electromagnetic buzzer

Publications (1)

Publication Number Publication Date
JPS5813596U true JPS5813596U (en) 1983-01-27

Family

ID=29903442

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10905681U Pending JPS5813596U (en) 1981-07-20 1981-07-20 Electromagnetic buzzer

Country Status (1)

Country Link
JP (1) JPS5813596U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59207589A (en) * 1983-05-11 1984-11-24 日本鋼管株式会社 High frequency induction heater
JPS6019098U (en) * 1983-07-15 1985-02-08 ティーディーケイ株式会社 Electromagnetic acoustic transducer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59207589A (en) * 1983-05-11 1984-11-24 日本鋼管株式会社 High frequency induction heater
JPS6019098U (en) * 1983-07-15 1985-02-08 ティーディーケイ株式会社 Electromagnetic acoustic transducer

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