JPH01132198U - - Google Patents
Info
- Publication number
- JPH01132198U JPH01132198U JP2717388U JP2717388U JPH01132198U JP H01132198 U JPH01132198 U JP H01132198U JP 2717388 U JP2717388 U JP 2717388U JP 2717388 U JP2717388 U JP 2717388U JP H01132198 U JPH01132198 U JP H01132198U
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric
- thin
- case
- holds
- bonding
- 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
- 239000000919 ceramic Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
Description
第１図は本考案の一実施例による圧電発音体を
示す斜視図、第２図は本考案の他の実施例を示す
斜視図、第３図は従来の圧電発音体を示す斜視図
、第４図は従来の圧電発音体を示す断面図である
。 ７……ケース、８……端子、９，９ａ，９ｂ…
…段部。
示す斜視図、第２図は本考案の他の実施例を示す
斜視図、第３図は従来の圧電発音体を示す斜視図
、第４図は従来の圧電発音体を示す断面図である
。 ７……ケース、８……端子、９，９ａ，９ｂ…
…段部。
Claims (1)
- 薄い圧電磁器板を薄い金属板に貼り合わせた圧
電ブザー素子を保持するケースの表面に少なくと
も１個所以上の段部を設けた圧電発音体。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2717388U JPH01132198U (ja) | 1988-03-01 | 1988-03-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2717388U JPH01132198U (ja) | 1988-03-01 | 1988-03-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01132198U true JPH01132198U (ja) | 1989-09-07 |
Family
ID=31249436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2717388U Pending JPH01132198U (ja) | 1988-03-01 | 1988-03-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01132198U (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05209964A (ja) * | 1992-01-30 | 1993-08-20 | Shimadzu Corp | エミッションｃｔ装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0118406A1 (en) * | 1983-03-01 | 1984-09-12 | Nordiskafilt Ab | A belt-end joining device |
-
1988
- 1988-03-01 JP JP2717388U patent/JPH01132198U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0118406A1 (en) * | 1983-03-01 | 1984-09-12 | Nordiskafilt Ab | A belt-end joining device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05209964A (ja) * | 1992-01-30 | 1993-08-20 | Shimadzu Corp | エミッションｃｔ装置 |