JPH0526875Y2 - - Google Patents
Info
- Publication number
- JPH0526875Y2 JPH0526875Y2 JP1986185714U JP18571486U JPH0526875Y2 JP H0526875 Y2 JPH0526875 Y2 JP H0526875Y2 JP 1986185714 U JP1986185714 U JP 1986185714U JP 18571486 U JP18571486 U JP 18571486U JP H0526875 Y2 JPH0526875 Y2 JP H0526875Y2
- Authority
- JP
- Japan
- Prior art keywords
- insulating cover
- brake
- cover
- hole
- acoustic transducer
- 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 - Lifetime
Links
- 229920003023 plastic Polymers 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 239000006260 foam Substances 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 description 12
- 230000001070 adhesive effect Effects 0.000 description 12
- 239000012528 membrane Substances 0.000 description 4
- 125000006850 spacer group Chemical group 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986185714U JPH0526875Y2 (US20110158925A1-20110630-C00042.png) | 1986-12-02 | 1986-12-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986185714U JPH0526875Y2 (US20110158925A1-20110630-C00042.png) | 1986-12-02 | 1986-12-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6390395U JPS6390395U (US20110158925A1-20110630-C00042.png) | 1988-06-11 |
| JPH0526875Y2 true JPH0526875Y2 (US20110158925A1-20110630-C00042.png) | 1993-07-07 |
Family
ID=31134602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986185714U Expired - Lifetime JPH0526875Y2 (US20110158925A1-20110630-C00042.png) | 1986-12-02 | 1986-12-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0526875Y2 (US20110158925A1-20110630-C00042.png) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4214868B2 (ja) * | 2003-09-04 | 2009-01-28 | パナソニック株式会社 | 電気音響変換器およびこれを用いた電子機器 |
| CN104335598A (zh) | 2012-06-06 | 2015-02-04 | Nec卡西欧移动通信株式会社 | 扬声器设备和电子设备 |
| JP6847746B2 (ja) * | 2017-04-11 | 2021-03-24 | 株式会社ディスコ | 切削装置 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60120699A (ja) * | 1983-12-02 | 1985-06-28 | Matsushita Electric Ind Co Ltd | 圧電形電気音響変換器 |
| JPS61206400A (ja) * | 1985-03-08 | 1986-09-12 | Kyocera Corp | 圧電型変換器 |
| JPS61245800A (ja) * | 1985-04-24 | 1986-11-01 | Matsushita Electric Ind Co Ltd | 圧電形変換器の周波数特性の調整方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61162197U (US20110158925A1-20110630-C00042.png) * | 1985-03-27 | 1986-10-07 |
-
1986
- 1986-12-02 JP JP1986185714U patent/JPH0526875Y2/ja not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60120699A (ja) * | 1983-12-02 | 1985-06-28 | Matsushita Electric Ind Co Ltd | 圧電形電気音響変換器 |
| JPS61206400A (ja) * | 1985-03-08 | 1986-09-12 | Kyocera Corp | 圧電型変換器 |
| JPS61245800A (ja) * | 1985-04-24 | 1986-11-01 | Matsushita Electric Ind Co Ltd | 圧電形変換器の周波数特性の調整方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6390395U (US20110158925A1-20110630-C00042.png) | 1988-06-11 |
