JPS5347293A - Electromagnetic type buzzer - Google Patents

Electromagnetic type buzzer

Info

Publication number
JPS5347293A
JPS5347293A JP12201376A JP12201376A JPS5347293A JP S5347293 A JPS5347293 A JP S5347293A JP 12201376 A JP12201376 A JP 12201376A JP 12201376 A JP12201376 A JP 12201376A JP S5347293 A JPS5347293 A JP S5347293A
Authority
JP
Japan
Prior art keywords
electromagnetic type
type buzzer
buzzer
diaphragm
plastics
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
JP12201376A
Other languages
Japanese (ja)
Inventor
Yoshiyuki Gomi
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.)
Seiko Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
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 Seiko Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP12201376A priority Critical patent/JPS5347293A/en
Publication of JPS5347293A publication Critical patent/JPS5347293A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To reduce size, lower cost and enhance reliability by using a vibrator composed of non-metallic material such as paper, plastics, etc. for the diaphragm of an electromagnetic type buzzer.
COPYRIGHT: (C)1978,JPO&Japio
JP12201376A 1976-10-12 1976-10-12 Electromagnetic type buzzer Pending JPS5347293A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12201376A JPS5347293A (en) 1976-10-12 1976-10-12 Electromagnetic type buzzer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12201376A JPS5347293A (en) 1976-10-12 1976-10-12 Electromagnetic type buzzer

Publications (1)

Publication Number Publication Date
JPS5347293A true JPS5347293A (en) 1978-04-27

Family

ID=14825402

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12201376A Pending JPS5347293A (en) 1976-10-12 1976-10-12 Electromagnetic type buzzer

Country Status (1)

Country Link
JP (1) JPS5347293A (en)

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