JPH03427U - - Google Patents
Info
- Publication number
- JPH03427U JPH03427U JP6118589U JP6118589U JPH03427U JP H03427 U JPH03427 U JP H03427U JP 6118589 U JP6118589 U JP 6118589U JP 6118589 U JP6118589 U JP 6118589U JP H03427 U JPH03427 U JP H03427U
- Authority
- JP
- Japan
- Prior art keywords
- component
- case
- piezoelectric element
- piezoelectric
- pair
- 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
- 239000002184 metal Substances 0.000 claims description 2
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Description
第１図は本考案に係る圧電部品に使用される部
品ケースの縦断面図、第２図は第１図の側面図、
第３図は本考案に係る圧電部品の全体を示した縦
断面図、第４図ａは部品ケースの別の実施例を示
す縦断面図、第４図ｂは第４図ａの側面図、第５
図ａは部品ケースのさらに別の実施例を示す縦断
面図、第５図ｂは第５図ａの側面図、第６図は従
来例の圧電部品の縦断面図である。
１……圧電素子、２，２０，２１……部品ケー
ス、３……金属キヤツプ、９……第１のケース部
材、１０……第２のケース部材。
FIG. 1 is a longitudinal cross-sectional view of a component case used in a piezoelectric component according to the present invention, FIG. 2 is a side view of FIG. 1,
3 is a vertical cross-sectional view showing the whole piezoelectric component according to the present invention, FIG. 4 a is a vertical cross-sectional view showing another embodiment of the component case, FIG. 4 b is a side view of FIG. 4 a, Fifth
FIG. 5a is a longitudinal sectional view showing still another embodiment of the component case, FIG. 5b is a side view of FIG. 5a, and FIG. 6 is a longitudinal sectional view of a conventional piezoelectric component. DESCRIPTION OF SYMBOLS 1... Piezoelectric element, 2, 20, 21... Component case, 3... Metal cap, 9... First case member, 10... Second case member.
Claims (1)
スと、該部品ケースに冠着される一端盲状の金属
キヤツプとからなる圧電部品において、 前記部品ケースが、前記圧電素子に外嵌されて
該圧電素子の両端を支持する一対の第１のケース
部材と、前記圧電素子に遊嵌される第２のケース
部材とからなり、 かつ、前記第２のケース部材が、前記一対の第
１のケース部材に挾着されていることを特徴とす
る圧電部品。[Claims for Utility Model Registration] A piezoelectric component comprising a piezoelectric element, a component case into which the piezoelectric element is inserted, and a metal cap with one end blind attached to the component case, wherein the component case is It consists of a pair of first case members that are fitted around the piezoelectric element and support both ends of the piezoelectric element, and a second case member that is loosely fitted to the piezoelectric element, and the second case member is A piezoelectric component, characterized in that the piezoelectric component is clamped to the pair of first case members.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6118589U JPH03427U (en) | 1989-05-25 | 1989-05-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6118589U JPH03427U (en) | 1989-05-25 | 1989-05-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03427U true JPH03427U (en) | 1991-01-07 |
Family
ID=31589211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6118589U Pending JPH03427U (en) | 1989-05-25 | 1989-05-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03427U (en) |
-
1989
- 1989-05-25 JP JP6118589U patent/JPH03427U/ja active Pending