JPH02106798U - - Google Patents
Info
- Publication number
- JPH02106798U JPH02106798U JP1459289U JP1459289U JPH02106798U JP H02106798 U JPH02106798 U JP H02106798U JP 1459289 U JP1459289 U JP 1459289U JP 1459289 U JP1459289 U JP 1459289U JP H02106798 U JPH02106798 U JP H02106798U
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric
- hole
- bimorph
- sounding body
- vibrators
- 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.)
- Granted
Links
- 239000004020 conductor Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 238000009413 insulation Methods 0.000 claims 1
- 238000003475 lamination Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989014592U JPH0811005Y2 (ja) | 1989-02-13 | 1989-02-13 | バイモルフ型圧電発音体 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989014592U JPH0811005Y2 (ja) | 1989-02-13 | 1989-02-13 | バイモルフ型圧電発音体 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02106798U true JPH02106798U (ko) | 1990-08-24 |
| JPH0811005Y2 JPH0811005Y2 (ja) | 1996-03-29 |
Family
ID=31225930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989014592U Expired - Lifetime JPH0811005Y2 (ja) | 1989-02-13 | 1989-02-13 | バイモルフ型圧電発音体 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0811005Y2 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012015761A (ja) * | 2010-06-30 | 2012-01-19 | Nec Corp | 発振装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6244598U (ko) * | 1985-09-04 | 1987-03-18 |
-
1989
- 1989-02-13 JP JP1989014592U patent/JPH0811005Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6244598U (ko) * | 1985-09-04 | 1987-03-18 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012015761A (ja) * | 2010-06-30 | 2012-01-19 | Nec Corp | 発振装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0811005Y2 (ja) | 1996-03-29 |