JPH024682U - - Google Patents
Info
- Publication number
- JPH024682U JPH024682U JP8421888U JP8421888U JPH024682U JP H024682 U JPH024682 U JP H024682U JP 8421888 U JP8421888 U JP 8421888U JP 8421888 U JP8421888 U JP 8421888U JP H024682 U JPH024682 U JP H024682U
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric vibrator
- piezoelectric
- oscillator
- matching circuit
- inductor
- 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
- 239000003990 capacitor Substances 0.000 claims description 2
- 238000002604 ultrasonography Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Description
第１図は、本考案による超音波圧電振動子を駆
動する発振器と振動子との接続正面図。第２図は
、本考案による整合回路を示す図。第３図は、従
来の圧電振動子の整合回路を示す図。
１……圧電振動子、２……水槽、３……発振器
、４……同軸ケーブル、５……整合用コンデンサ
、６，６１……整合用インダクタ。
FIG. 1 is a front view of the connection between an oscillator that drives an ultrasonic piezoelectric vibrator and a vibrator according to the present invention. FIG. 2 is a diagram showing a matching circuit according to the present invention. FIG. 3 is a diagram showing a matching circuit for a conventional piezoelectric vibrator. 1... Piezoelectric vibrator, 2... Water tank, 3... Oscillator, 4... Coaxial cable, 5... Matching capacitor, 6, 61... Matching inductor.
Claims (1)
発振器と圧電振動子との間に圧電振動子に接して
コンデンサを接続し、圧電振動子の電極両端にイ
ンダクタを接続し構成したことを特徴とする高周
波圧電振動子の整合回路。 In high frequency ultrasound equipment using piezoelectric vibrators,
A high-frequency piezoelectric vibrator matching circuit characterized in that a capacitor is connected between an oscillator and a piezoelectric vibrator in contact with the piezoelectric vibrator, and an inductor is connected to both ends of electrodes of the piezoelectric vibrator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8421888U JPH024682U (en) | 1988-06-24 | 1988-06-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8421888U JPH024682U (en) | 1988-06-24 | 1988-06-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH024682U true JPH024682U (en) | 1990-01-12 |
Family
ID=31308917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8421888U Pending JPH024682U (en) | 1988-06-24 | 1988-06-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH024682U (en) |
-
1988
- 1988-06-24 JP JP8421888U patent/JPH024682U/ja active Pending