JPH0332898U - - Google Patents
Info
- Publication number
- JPH0332898U JPH0332898U JP9019389U JP9019389U JPH0332898U JP H0332898 U JPH0332898 U JP H0332898U JP 9019389 U JP9019389 U JP 9019389U JP 9019389 U JP9019389 U JP 9019389U JP H0332898 U JPH0332898 U JP H0332898U
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- ultrasonic transmission
- transmission element
- electrodes
- solder
- 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
- 230000005540 biological transmission Effects 0.000 claims description 8
- 229910000679 solder Inorganic materials 0.000 claims description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 1
- 229910000599 Cr alloy Inorganic materials 0.000 claims 1
- 229910000881 Cu alloy Inorganic materials 0.000 claims 1
- 239000010949 copper Substances 0.000 claims 1
- 238000005476 soldering Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Transducers For Ultrasonic Waves (AREA)
Description
第１図ａは本考案の一実施例に係る超音波伝送
素子の構成図、第１図ｂは第１図ａに示す超音波
伝送素子の第一電極の部分構成説明図、第２図は
従来の超音波伝送素子の構成図である。
１……超音波伝送素子、２……伝送媒体、３…
…バツキング材、３０……半田、４０……端子、
２Ａ……第１の第一電極、２Ａ１……第２の第一
電極、２Ｂ……トランスジユーサ、２Ｃ……第２
の第二電極、２Ｄ……第１の第二電極、Ａ……重
ね合わせ部。
FIG. 1a is a block diagram of an ultrasonic transmission element according to an embodiment of the present invention, FIG. 1b is an explanatory diagram of a partial configuration of the first electrode of the ultrasonic transmission element shown in FIG. FIG. 2 is a configuration diagram of a conventional ultrasonic transmission element. 1... Ultrasonic transmission element, 2... Transmission medium, 3...
...Bucking material, 30...Solder, 40...Terminal,
2A...first first electrode, 2A 1 ...second first electrode, 2B...transducer, 2C...second
second electrode, 2D...first second electrode, A...overlapping portion.
Claims (1)
一電極を形成し、これら第一電極の少なくとも一
方の端部に第一電極が露出するようにそれぞれト
ランスジユーサを接着し、これらのトランスジユ
ーサの外側にそれぞれ第二電極を形成し、これら
の前記第一及び第二電極に外部接続用端子をそれ
ぞれ半田付けにて接続した超音波伝送素子におい
て、 前記第一電極の外表面が半田と溶融しにくいク
ロムと銅の合金で形成されていることを特徴とす
る超音波伝送素子。[Claims for Utility Model Registration] First electrodes are formed on both sides of a rectangular ultrasonic transmission medium, and each transducer is configured such that the first electrode is exposed at at least one end of the first electrode. an ultrasonic transmission element in which a second electrode is formed on the outside of each of these transducers, and an external connection terminal is connected to each of the first and second electrodes by soldering, An ultrasonic transmission element characterized in that the outer surface of one electrode is made of an alloy of chromium and copper that is difficult to melt with solder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9019389U JPH0332898U (en) | 1989-07-31 | 1989-07-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9019389U JPH0332898U (en) | 1989-07-31 | 1989-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0332898U true JPH0332898U (en) | 1991-03-29 |
Family
ID=31639729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9019389U Pending JPH0332898U (en) | 1989-07-31 | 1989-07-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0332898U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998049421A1 (en) * | 1997-04-28 | 1998-11-05 | Mituyoshi Kasahara | Up/down blind |
-
1989
- 1989-07-31 JP JP9019389U patent/JPH0332898U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998049421A1 (en) * | 1997-04-28 | 1998-11-05 | Mituyoshi Kasahara | Up/down blind |
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