JPS6447198U - - Google Patents
Info
- Publication number
- JPS6447198U JPS6447198U JP14168687U JP14168687U JPS6447198U JP S6447198 U JPS6447198 U JP S6447198U JP 14168687 U JP14168687 U JP 14168687U JP 14168687 U JP14168687 U JP 14168687U JP S6447198 U JPS6447198 U JP S6447198U
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric body
- electrode plate
- metal
- langeyuvent
- utility
- 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
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000011888 foil Substances 0.000 claims 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Transducers For Ultrasonic Waves (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Description
第１図は本考案の一実施例の断面図、第２図は
上記一実施例の圧電体と電極板の接触面の拡大図
、第３図は従来の装置の断面図、第４図は上記従
来の装置の圧電体と電極板の接触面の拡大図であ
る。 １ａ，１ｂ……圧電体、２ａ，２ｂ……電極板
、３，４……金属体、５……円柱、６……締付ナ
ツト、７……結合ネジ孔、８ａ，８ｂ，８ｃ，８
ｄ……金箔。
上記一実施例の圧電体と電極板の接触面の拡大図
、第３図は従来の装置の断面図、第４図は上記従
来の装置の圧電体と電極板の接触面の拡大図であ
る。 １ａ，１ｂ……圧電体、２ａ，２ｂ……電極板
、３，４……金属体、５……円柱、６……締付ナ
ツト、７……結合ネジ孔、８ａ，８ｂ，８ｃ，８
ｄ……金箔。
Claims (1)
- ランジユバン型振動子において、圧電体と電極
板との間、および圧電体と金属体との間に挾み込
まれた金属箔を設けたことを特徴とする超音波振
動子。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14168687U JPS6447198U (ja) | 1987-09-18 | 1987-09-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14168687U JPS6447198U (ja) | 1987-09-18 | 1987-09-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6447198U true JPS6447198U (ja) | 1989-03-23 |
Family
ID=31406974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14168687U Pending JPS6447198U (ja) | 1987-09-18 | 1987-09-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6447198U (ja) |
-
1987
- 1987-09-18 JP JP14168687U patent/JPS6447198U/ja active Pending