JPS6117678Y2 - - Google Patents
Info
- Publication number
- JPS6117678Y2 JPS6117678Y2 JP6591680U JP6591680U JPS6117678Y2 JP S6117678 Y2 JPS6117678 Y2 JP S6117678Y2 JP 6591680 U JP6591680 U JP 6591680U JP 6591680 U JP6591680 U JP 6591680U JP S6117678 Y2 JPS6117678 Y2 JP S6117678Y2
- Authority
- JP
- Japan
- Prior art keywords
- layer
- piezoelectric
- metal
- electrode
- outer skin
- 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
- 229910052751 metal Inorganic materials 0.000 claims description 19
- 239000002184 metal Substances 0.000 claims description 19
- 229920001971 elastomer Polymers 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 5
- 239000000919 ceramic Substances 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 239000010410 layer Substances 0.000 description 26
- 239000011888 foil Substances 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 229920006311 Urethane elastomer Polymers 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000002356 single layer Substances 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 |
|---|---|---|---|
| JP6591680U JPS6117678Y2 (en)van) | 1980-05-14 | 1980-05-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6591680U JPS6117678Y2 (en)van) | 1980-05-14 | 1980-05-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56167698U JPS56167698U (en)van) | 1981-12-11 |
| JPS6117678Y2 true JPS6117678Y2 (en)van) | 1986-05-29 |
Family
ID=29660029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6591680U Expired JPS6117678Y2 (en)van) | 1980-05-14 | 1980-05-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6117678Y2 (en)van) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007043516A (ja) * | 2005-08-04 | 2007-02-15 | Advanced Telecommunication Research Institute International | 調音呼気音の体内伝導を採取するマイクロフォン |
| JP6297223B2 (ja) * | 2015-06-23 | 2018-03-20 | 富士フイルム株式会社 | 電気音響変換フィルムおよび電気音響変換器 |
-
1980
- 1980-05-14 JP JP6591680U patent/JPS6117678Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56167698U (en)van) | 1981-12-11 |
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