JPH0141265Y2 - - Google Patents
Info
- Publication number
- JPH0141265Y2 JPH0141265Y2 JP4571484U JP4571484U JPH0141265Y2 JP H0141265 Y2 JPH0141265 Y2 JP H0141265Y2 JP 4571484 U JP4571484 U JP 4571484U JP 4571484 U JP4571484 U JP 4571484U JP H0141265 Y2 JPH0141265 Y2 JP H0141265Y2
- Authority
- JP
- Japan
- Prior art keywords
- insulating substrate
- piezoelectric element
- lead wire
- metal case
- electrode surface
- 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.)
- Expired
Links
- 239000000758 substrate Substances 0.000 claims description 23
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 19
- 239000002184 metal Substances 0.000 claims description 16
- 238000009413 insulation Methods 0.000 claims description 3
- 238000005219 brazing Methods 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052451 lead zirconate titanate Inorganic materials 0.000 description 1
- -1 lead zirconate titanate compound Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
- Transducers For Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4571484U JPS60158396U (ja) | 1984-03-29 | 1984-03-29 | 超音波マイクロフオン |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4571484U JPS60158396U (ja) | 1984-03-29 | 1984-03-29 | 超音波マイクロフオン |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60158396U JPS60158396U (ja) | 1985-10-22 |
| JPH0141265Y2 true JPH0141265Y2 (sl) | 1989-12-06 |
Family
ID=30559453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4571484U Granted JPS60158396U (ja) | 1984-03-29 | 1984-03-29 | 超音波マイクロフオン |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60158396U (sl) |
-
1984
- 1984-03-29 JP JP4571484U patent/JPS60158396U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60158396U (ja) | 1985-10-22 |
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