JPH0295925U - - Google Patents
Info
- Publication number
- JPH0295925U JPH0295925U JP456389U JP456389U JPH0295925U JP H0295925 U JPH0295925 U JP H0295925U JP 456389 U JP456389 U JP 456389U JP 456389 U JP456389 U JP 456389U JP H0295925 U JPH0295925 U JP H0295925U
- Authority
- JP
- Japan
- Prior art keywords
- case member
- piezoelectric
- lid
- cases
- part adapted
- 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
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Description
第１図は本考案の一実施例を示す圧電部品の分
解縦断面図、第２図は従来の圧電フイルタの構造
を示す縦断面図である。
１ａ…底ケース部材、１ｂ…中間ケース部材、
１ｃ…上ケース部、１ｄ…下ケース部、１ｅ…蓋
ケース部材、２ａ，２ｂ…圧電共振子、７ａ，７
ｂ…入力端子、８ａ，８ｂ…出力端子、９ａ，９
ｂ…アース端子。
FIG. 1 is an exploded longitudinal sectional view of a piezoelectric component showing an embodiment of the present invention, and FIG. 2 is a longitudinal sectional view showing the structure of a conventional piezoelectric filter. 1a...Bottom case member, 1b...Middle case member,
1c... Upper case part, 1d... Lower case part, 1e... Lid case member, 2a, 2b... Piezoelectric resonator, 7a, 7
b...Input terminal, 8a, 8b...Output terminal, 9a, 9
b...Earth terminal.
Claims (1)
れ、各圧電共振子に端子が接続された圧電部品で
あつて、上記複数のケースが、底ケース部材と、
蓋ケース部材と、上記底ケース部材と蓋ケース部
材との間に位置し、底ケース部材に適合した上ケ
ース部と蓋ケース部材に適合した下ケース部とが
一体化した少なくとも１つの中間ケース部材とで
構成されていることを特徴とする圧電部品。 A piezoelectric component in which piezoelectric resonators are housed in a plurality of cases, and terminals are connected to each piezoelectric resonator, the plurality of cases having a bottom case member,
a lid case member; and at least one intermediate case member located between the bottom case member and the lid case member, in which an upper case part adapted to the bottom case member and a lower case part adapted to the lid case member are integrated. A piezoelectric component characterized by comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP456389U JPH0295925U (en) | 1989-01-18 | 1989-01-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP456389U JPH0295925U (en) | 1989-01-18 | 1989-01-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0295925U true JPH0295925U (en) | 1990-07-31 |
Family
ID=31207188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP456389U Pending JPH0295925U (en) | 1989-01-18 | 1989-01-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0295925U (en) |
-
1989
- 1989-01-18 JP JP456389U patent/JPH0295925U/ja active Pending