JPS63117196U - - Google Patents
Info
- Publication number
- JPS63117196U JPS63117196U JP710187U JP710187U JPS63117196U JP S63117196 U JPS63117196 U JP S63117196U JP 710187 U JP710187 U JP 710187U JP 710187 U JP710187 U JP 710187U JP S63117196 U JPS63117196 U JP S63117196U
- Authority
- JP
- Japan
- Prior art keywords
- housing
- speaker unit
- port
- attached
- passive diaphragm
- 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
- 238000013016 damping Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 1
Landscapes
- Headphones And Earphones (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP710187U JPS63117196U (fr) | 1987-01-21 | 1987-01-21 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP710187U JPS63117196U (fr) | 1987-01-21 | 1987-01-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63117196U true JPS63117196U (fr) | 1988-07-28 |
Family
ID=30790242
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP710187U Pending JPS63117196U (fr) | 1987-01-21 | 1987-01-21 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63117196U (fr) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01101794A (ja) * | 1987-10-14 | 1989-04-19 | Aiwa Co Ltd | インナーイヤー型ヘッドホン |
JP2010016792A (ja) * | 2008-06-04 | 2010-01-21 | Victor Co Of Japan Ltd | イヤホン |
JP2010226300A (ja) * | 2009-03-23 | 2010-10-07 | Victor Co Of Japan Ltd | イヤーピース及びそれを備えたヘッドホン |
JP2010232982A (ja) * | 2009-03-27 | 2010-10-14 | Victor Co Of Japan Ltd | イヤーピース及びそれを備えたヘッドホン |
JP2011155641A (ja) * | 2010-01-02 | 2011-08-11 | Final Audio Design Jimusho Kk | ドラムエアパワーシステム |
JP2011223211A (ja) * | 2010-04-07 | 2011-11-04 | Victor Co Of Japan Ltd | イヤホン |
US8891799B2 (en) | 2008-06-04 | 2014-11-18 | JVC Kenwood Corporation | Earphone |
-
1987
- 1987-01-21 JP JP710187U patent/JPS63117196U/ja active Pending
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01101794A (ja) * | 1987-10-14 | 1989-04-19 | Aiwa Co Ltd | インナーイヤー型ヘッドホン |
JP2010016792A (ja) * | 2008-06-04 | 2010-01-21 | Victor Co Of Japan Ltd | イヤホン |
JP2010016787A (ja) * | 2008-06-04 | 2010-01-21 | Victor Co Of Japan Ltd | イヤホン |
US8891799B2 (en) | 2008-06-04 | 2014-11-18 | JVC Kenwood Corporation | Earphone |
JP2010226300A (ja) * | 2009-03-23 | 2010-10-07 | Victor Co Of Japan Ltd | イヤーピース及びそれを備えたヘッドホン |
JP2010232982A (ja) * | 2009-03-27 | 2010-10-14 | Victor Co Of Japan Ltd | イヤーピース及びそれを備えたヘッドホン |
JP2011155641A (ja) * | 2010-01-02 | 2011-08-11 | Final Audio Design Jimusho Kk | ドラムエアパワーシステム |
JP2011223211A (ja) * | 2010-04-07 | 2011-11-04 | Victor Co Of Japan Ltd | イヤホン |