JPS6368220U - - Google Patents
Info
- Publication number
- JPS6368220U JPS6368220U JP16234386U JP16234386U JPS6368220U JP S6368220 U JPS6368220 U JP S6368220U JP 16234386 U JP16234386 U JP 16234386U JP 16234386 U JP16234386 U JP 16234386U JP S6368220 U JPS6368220 U JP S6368220U
- Authority
- JP
- Japan
- Prior art keywords
- ultrasonic delay
- piezoelectric element
- lead wires
- pair
- taken out
- 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.)
- Granted
Links
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
- Transducers For Ultrasonic Waves (AREA)
Description
第１図は、本考案の実施例を示す側面図、第２
図は、第１図におけるリード線の接続関係を変え
た場合を示す要部側面図、第３図は、本考案の他
の実施例を示す要部側面図、第４図と第５図は、
圧電素子の向きを変えることで出力信号の極性を
変えようとする場合の従来例を示す要部側面図、
第６図は、リード線と回路パターンとの接続関係
を変えることで出力信号の極性を変えようとする
場合の従来例を示す要部側面図である。
１……超音波遅延媒体、２，３……圧電素子、
４……一側端面、５……プリント基板、６，７，
８，９……回路パターン、１０，１１，１２，１
３……リード線、１４，１５……迂回路、１６，
１７……分岐接続部、１８……通孔。
Figure 1 is a side view showing an embodiment of the present invention, Figure 2 is a side view showing an embodiment of the present invention;
The figure is a side view of the main part showing a case where the connection relationship of the lead wires in Fig. 1 is changed, Fig. 3 is a side view of the main part showing another embodiment of the present invention, and Figs. 4 and 5 are ,
A side view of a main part showing a conventional example in which the polarity of an output signal is changed by changing the direction of a piezoelectric element,
FIG. 6 is a side view of a main part showing a conventional example in which the polarity of an output signal is changed by changing the connection relationship between a lead wire and a circuit pattern. 1... Ultrasonic delay medium, 2, 3... Piezoelectric element,
4... One side end surface, 5... Printed circuit board, 6, 7,
8, 9...Circuit pattern, 10, 11, 12, 1
3...Lead line, 14, 15...Detour, 16,
17...branch connection, 18...through hole.
Claims (1)
力側と出力側との各圧電素子からそれぞれ取り出
された一対のリード線をプリント基板に予め設け
られている各回路パターンにそれぞれ接続させて
なる超音波遅延線において、入力側もしくは出力
側のいずれか一方の圧電素子から取り出された一
対のリード線が接続される一組の回路パターンの
うちの一方の回路パターンには、他方の回路パタ
ーンを迂回する迂回路を介することで分岐接続部
を設けたことを特徴とする超音波遅延線。 A pair of lead wires taken out from each piezoelectric element on the input side and output side provided on one end face of the ultrasonic delay medium are respectively connected to each circuit pattern provided in advance on a printed circuit board. In an ultrasonic delay line, one of the circuit patterns to which a pair of lead wires taken out from the piezoelectric element on either the input side or the output side is connected is connected to the other circuit pattern. An ultrasonic delay line characterized in that a branch connection is provided via a detour.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986162343U JPH0413849Y2 (en) | 1986-10-24 | 1986-10-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986162343U JPH0413849Y2 (en) | 1986-10-24 | 1986-10-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6368220U true JPS6368220U (en) | 1988-05-09 |
| JPH0413849Y2 JPH0413849Y2 (en) | 1992-03-30 |
Family
ID=31089515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986162343U Expired JPH0413849Y2 (en) | 1986-10-24 | 1986-10-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0413849Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59101526U (en) * | 1982-12-27 | 1984-07-09 | 昭和電線電纜株式会社 | glass delay line |
| JPS61113312A (en) * | 1984-11-07 | 1986-05-31 | Matsushita Electric Ind Co Ltd | Ultrasonic wave delay line |
-
1986
- 1986-10-24 JP JP1986162343U patent/JPH0413849Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59101526U (en) * | 1982-12-27 | 1984-07-09 | 昭和電線電纜株式会社 | glass delay line |
| JPS61113312A (en) * | 1984-11-07 | 1986-05-31 | Matsushita Electric Ind Co Ltd | Ultrasonic wave delay line |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0413849Y2 (en) | 1992-03-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6368220U (en) | ||
| JPS6016574U (en) | flexible printed wiring board | |
| JPH0434021U (en) | ||
| JPS61111173U (en) | ||
| JPH0173904U (en) | ||
| JPS61182048U (en) | ||
| JPH0176003U (en) | ||
| JPS6039257U (en) | solid state sensor | |
| JPS63106132U (en) | ||
| JPH0267690U (en) | ||
| JPH01107165U (en) | ||
| JPS62193400U (en) | ||
| JPS63110063U (en) | ||
| JPS59149608U (en) | potentiometer | |
| JPH02136353U (en) | ||
| JPH028145U (en) | ||
| JPS6262429U (en) | ||
| JPH0399461U (en) | ||
| JPH0384636U (en) | ||
| JPS62160576U (en) | ||
| JPS63167779U (en) | ||
| JPS648747U (en) | ||
| JPH02146469U (en) | ||
| JPS62180970U (en) | ||
| JPS61171273U (en) |