JPH01153795U - - Google Patents
Info
- Publication number
- JPH01153795U JPH01153795U JP5045088U JP5045088U JPH01153795U JP H01153795 U JPH01153795 U JP H01153795U JP 5045088 U JP5045088 U JP 5045088U JP 5045088 U JP5045088 U JP 5045088U JP H01153795 U JPH01153795 U JP H01153795U
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- full
- drive type
- diaphragms
- type speaker
- 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
- 239000010445 mica Substances 0.000 claims description 3
- 229910052618 mica group Inorganic materials 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims 1
- 239000011810 insulating material Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000002985 plastic film Substances 0.000 claims 1
- 229920006255 plastic film Polymers 0.000 claims 1
- 239000002984 plastic foam Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5045088U JPH01153795U (US07922777-20110412-C00004.png) | 1988-04-14 | 1988-04-14 | |
| US07/250,223 US5003610A (en) | 1988-04-14 | 1988-09-28 | Whole surface driven speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5045088U JPH01153795U (US07922777-20110412-C00004.png) | 1988-04-14 | 1988-04-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01153795U true JPH01153795U (US07922777-20110412-C00004.png) | 1989-10-23 |
Family
ID=31276501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5045088U Pending JPH01153795U (US07922777-20110412-C00004.png) | 1988-04-14 | 1988-04-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01153795U (US07922777-20110412-C00004.png) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009278168A (ja) * | 2008-05-12 | 2009-11-26 | Mitsubishi Electric Engineering Co Ltd | 電磁変換器 |
| JP2009278171A (ja) * | 2008-05-12 | 2009-11-26 | Mitsubishi Electric Engineering Co Ltd | 電磁変換器 |
| WO2010044128A1 (ja) * | 2008-10-17 | 2010-04-22 | 三菱電機エンジニアリング株式会社 | 電磁変換器 |
-
1988
- 1988-04-14 JP JP5045088U patent/JPH01153795U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009278168A (ja) * | 2008-05-12 | 2009-11-26 | Mitsubishi Electric Engineering Co Ltd | 電磁変換器 |
| JP2009278171A (ja) * | 2008-05-12 | 2009-11-26 | Mitsubishi Electric Engineering Co Ltd | 電磁変換器 |
| WO2010044128A1 (ja) * | 2008-10-17 | 2010-04-22 | 三菱電機エンジニアリング株式会社 | 電磁変換器 |
