JPS6418896U - - Google Patents
Info
- Publication number
- JPS6418896U JPS6418896U JP11343487U JP11343487U JPS6418896U JP S6418896 U JPS6418896 U JP S6418896U JP 11343487 U JP11343487 U JP 11343487U JP 11343487 U JP11343487 U JP 11343487U JP S6418896 U JPS6418896 U JP S6418896U
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric
- electrode
- acoustic transducer
- terminal section
- conductor
- 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
- 239000004020 conductor Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
Description
第１図はこの考案の圧電音響変換器の実施例を
示し、Ａはその平面図、Ｂはその断面図、第２図
は第１図に示した圧電音響変換器の分極動作を示
す図、第３図および第４図はこの考案の圧電音響
変換器の他の実施例を示す断面図、第５図は従来
の圧電音響変換器を示し、Ａはその平面図、Ｂは
その断面図である。
２…振動板、６，１０…圧電体、８，１２…電
極、１４，１４Ａ，１４Ｂ…圧電素子、２８…端
子部、３０…導体。
Fig. 1 shows an embodiment of the piezoelectric acoustic transducer of this invention, A is a plan view thereof, B is a sectional view thereof, Fig. 2 is a diagram showing the polarization operation of the piezoelectric acoustic transducer shown in Fig. 1, 3 and 4 are cross-sectional views showing other embodiments of the piezoelectric acoustic transducer of this invention, and FIG. 5 is a conventional piezoelectric acoustic transducer, where A is a plan view thereof and B is a sectional view thereof. be. 2... Vibration plate, 6, 10... Piezoelectric body, 8, 12... Electrode, 14, 14A, 14B... Piezoelectric element, 28... Terminal portion, 30... Conductor.
Claims (1)
素子を設置した圧電音響変換器において、圧電体
の一方の電極面側にその電極と絶縁された端子部
を設け、この端子部と他方の電極側との間を圧電
体を貫通させた導体によつて接続した圧電音響変
換器。 In a piezoelectric acoustic transducer equipped with a piezoelectric element made by stacking a plurality of piezoelectric bodies each having electrodes, a terminal section insulated from the electrode is provided on one electrode surface side of the piezoelectric body, and this terminal section and the other A piezoelectric acoustic transducer that is connected to the electrode side by a conductor that passes through a piezoelectric material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11343487U JPS6418896U (en) | 1987-07-24 | 1987-07-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11343487U JPS6418896U (en) | 1987-07-24 | 1987-07-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6418896U true JPS6418896U (en) | 1989-01-30 |
Family
ID=31353266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11343487U Pending JPS6418896U (en) | 1987-07-24 | 1987-07-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6418896U (en) |
-
1987
- 1987-07-24 JP JP11343487U patent/JPS6418896U/ja active Pending