JPS5816697U - electroacoustic transducer - Google Patents
electroacoustic transducerInfo
- Publication number
- JPS5816697U JPS5816697U JP10963881U JP10963881U JPS5816697U JP S5816697 U JPS5816697 U JP S5816697U JP 10963881 U JP10963881 U JP 10963881U JP 10963881 U JP10963881 U JP 10963881U JP S5816697 U JPS5816697 U JP S5816697U
- Authority
- JP
- Japan
- Prior art keywords
- electroacoustic transducer
- case
- sounds
- housing
- utility
- 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
Links
Landscapes
- Electromechanical Clocks (AREA)
- Piezo-Electric Transducers For Audible Bands (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
第１図は来者ｉの組立状態の断面図、第２図及び第３図
は本考案の使用回路図である。
１は圧電振動子、２はケース、３は昇圧コイル、４はリ
ード端子。FIG. 1 is a sectional view of the assembled state of visitor i, and FIGS. 2 and 3 are circuit diagrams of the present invention. 1 is a piezoelectric vibrator, 2 is a case, 3 is a boost coil, and 4 is a lead terminal.
Claims (1)
、昇圧コイルをケース内に内蔵したことを特徴とする電
気音響変換器。An electroacoustic transducer characterized in that a piezoelectric buzzer that sounds by housing a piezoelectric vibrator in a case has a step-up coil built into the case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10963881U JPS5816697U (en) | 1981-07-23 | 1981-07-23 | electroacoustic transducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10963881U JPS5816697U (en) | 1981-07-23 | 1981-07-23 | electroacoustic transducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5816697U true JPS5816697U (en) | 1983-02-01 |
Family
ID=29904016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10963881U Pending JPS5816697U (en) | 1981-07-23 | 1981-07-23 | electroacoustic transducer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5816697U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63124835U (en) * | 1987-02-09 | 1988-08-15 |
-
1981
- 1981-07-23 JP JP10963881U patent/JPS5816697U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63124835U (en) * | 1987-02-09 | 1988-08-15 |
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