JPH0290593U - - Google Patents
Info
- Publication number
- JPH0290593U JPH0290593U JP16844088U JP16844088U JPH0290593U JP H0290593 U JPH0290593 U JP H0290593U JP 16844088 U JP16844088 U JP 16844088U JP 16844088 U JP16844088 U JP 16844088U JP H0290593 U JPH0290593 U JP H0290593U
- Authority
- JP
- Japan
- Prior art keywords
- port
- open pipe
- cavity
- acoustic device
- integrally molded
- 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
- 239000000463 material Substances 0.000 claims 3
- 229920001971 elastomer Polymers 0.000 claims 2
- 239000000806 elastomer Substances 0.000 claims 2
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
Landscapes
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16844088U JPH0290593U (fr) | 1988-12-28 | 1988-12-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16844088U JPH0290593U (fr) | 1988-12-28 | 1988-12-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0290593U true JPH0290593U (fr) | 1990-07-18 |
Family
ID=31457616
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16844088U Pending JPH0290593U (fr) | 1988-12-28 | 1988-12-28 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0290593U (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009118366A (ja) * | 2007-11-09 | 2009-05-28 | Mitsubishi Electric Corp | 音響再生装置 |
-
1988
- 1988-12-28 JP JP16844088U patent/JPH0290593U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009118366A (ja) * | 2007-11-09 | 2009-05-28 | Mitsubishi Electric Corp | 音響再生装置 |