JPH0417998Y2 - - Google Patents
Info
- Publication number
- JPH0417998Y2 JPH0417998Y2 JP14180187U JP14180187U JPH0417998Y2 JP H0417998 Y2 JPH0417998 Y2 JP H0417998Y2 JP 14180187 U JP14180187 U JP 14180187U JP 14180187 U JP14180187 U JP 14180187U JP H0417998 Y2 JPH0417998 Y2 JP H0417998Y2
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- contact piece
- metal
- piezoelectric
- 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
Links
- 239000002184 metal Substances 0.000 claims description 29
- 238000003466 welding Methods 0.000 claims description 14
- 238000005476 soldering Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14180187U JPH0417998Y2 (cs) | 1987-09-17 | 1987-09-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14180187U JPH0417998Y2 (cs) | 1987-09-17 | 1987-09-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6449899U JPS6449899U (cs) | 1989-03-28 |
| JPH0417998Y2 true JPH0417998Y2 (cs) | 1992-04-22 |
Family
ID=31407194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14180187U Expired JPH0417998Y2 (cs) | 1987-09-17 | 1987-09-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0417998Y2 (cs) |
-
1987
- 1987-09-17 JP JP14180187U patent/JPH0417998Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6449899U (cs) | 1989-03-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0417998Y2 (cs) | ||
| US4114365A (en) | Battery lead plate member for an electronic wrist watch | |
| JPH0769704B2 (ja) | 圧電サウンダーの製造方法 | |
| JPH028478Y2 (cs) | ||
| JP2563439Y2 (ja) | コンデンサマイクロホン | |
| JP3656032B2 (ja) | バッテリーコネクタ | |
| JPS5919519Y2 (ja) | 圧電ブザ | |
| JPS593677Y2 (ja) | 圧電ブザ− | |
| JPS61120599A (ja) | 超音波セラミツクマイクロホン | |
| JPH05126667A (ja) | アンプ内蔵型燃焼圧力センサ | |
| JPH0117915Y2 (cs) | ||
| JPH07307149A (ja) | リチュウム・ヨード電池 | |
| JPS6312637Y2 (cs) | ||
| JPS625566Y2 (cs) | ||
| JPS6129298A (ja) | 圧電型変換器 | |
| JPS63120600A (ja) | 圧電発音体 | |
| JPS6123867Y2 (cs) | ||
| JP2878633B2 (ja) | 電極板保持構造 | |
| JPS63165786U (cs) | ||
| JPH0332155Y2 (cs) | ||
| JPH01114895A (ja) | 圧電ブザーの組立て方法 | |
| JPH0721038Y2 (ja) | カ−トリツジ | |
| JPS6123866Y2 (cs) | ||
| JPH051199Y2 (cs) | ||
| JPH0622908Y2 (ja) | 継電器 |