JPS5855749Y2 - ブザ - Google Patents

ブザ

Info

Publication number
JPS5855749Y2
JPS5855749Y2 JP3449578U JP3449578U JPS5855749Y2 JP S5855749 Y2 JPS5855749 Y2 JP S5855749Y2 JP 3449578 U JP3449578 U JP 3449578U JP 3449578 U JP3449578 U JP 3449578U JP S5855749 Y2 JPS5855749 Y2 JP S5855749Y2
Authority
JP
Japan
Prior art keywords
buzzer
iron core
metal diaphragm
sound
emitting hole
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.)
Expired
Application number
JP3449578U
Other languages
English (en)
Japanese (ja)
Other versions
JPS54138578U (enExample
Inventor
恭一 西川
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.)
TDK Corp
Original Assignee
TDK Corp
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 TDK Corp filed Critical TDK Corp
Priority to JP3449578U priority Critical patent/JPS5855749Y2/ja
Publication of JPS54138578U publication Critical patent/JPS54138578U/ja
Application granted granted Critical
Publication of JPS5855749Y2 publication Critical patent/JPS5855749Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
JP3449578U 1978-03-17 1978-03-17 ブザ Expired JPS5855749Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3449578U JPS5855749Y2 (ja) 1978-03-17 1978-03-17 ブザ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3449578U JPS5855749Y2 (ja) 1978-03-17 1978-03-17 ブザ

Publications (2)

Publication Number Publication Date
JPS54138578U JPS54138578U (enExample) 1979-09-26
JPS5855749Y2 true JPS5855749Y2 (ja) 1983-12-21

Family

ID=28891973

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3449578U Expired JPS5855749Y2 (ja) 1978-03-17 1978-03-17 ブザ

Country Status (1)

Country Link
JP (1) JPS5855749Y2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6322795Y2 (enExample) * 1980-08-29 1988-06-22

Also Published As

Publication number Publication date
JPS54138578U (enExample) 1979-09-26

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