JPH01126794U - - Google Patents
Info
- Publication number
- JPH01126794U JPH01126794U JP2150688U JP2150688U JPH01126794U JP H01126794 U JPH01126794 U JP H01126794U JP 2150688 U JP2150688 U JP 2150688U JP 2150688 U JP2150688 U JP 2150688U JP H01126794 U JPH01126794 U JP H01126794U
- Authority
- JP
- Japan
- Prior art keywords
- synthetic resin
- molding material
- speaker
- upper plate
- frame
- 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
- 239000012778 molding material Substances 0.000 claims 2
- 229920003002 synthetic resin Polymers 0.000 claims 2
- 239000000057 synthetic resin Substances 0.000 claims 2
- 239000000945 filler Substances 0.000 claims 1
- 239000006247 magnetic powder Substances 0.000 claims 1
- 229920001169 thermoplastic Polymers 0.000 claims 1
- 239000004416 thermosoftening plastic Substances 0.000 claims 1
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2150688U JPH01126794U (me) | 1988-02-19 | 1988-02-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2150688U JPH01126794U (me) | 1988-02-19 | 1988-02-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01126794U true JPH01126794U (me) | 1989-08-30 |
Family
ID=31238804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2150688U Pending JPH01126794U (me) | 1988-02-19 | 1988-02-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01126794U (me) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06205498A (ja) * | 1992-12-04 | 1994-07-22 | Calp Corp | スピーカフレーム |
| WO2013140719A1 (ja) * | 2012-03-19 | 2013-09-26 | パナソニック株式会社 | スピーカ用磁気回路およびこれを用いたスピーカ |
-
1988
- 1988-02-19 JP JP2150688U patent/JPH01126794U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06205498A (ja) * | 1992-12-04 | 1994-07-22 | Calp Corp | スピーカフレーム |
| WO2013140719A1 (ja) * | 2012-03-19 | 2013-09-26 | パナソニック株式会社 | スピーカ用磁気回路およびこれを用いたスピーカ |
| JPWO2013140719A1 (ja) * | 2012-03-19 | 2015-08-03 | パナソニックＩｐマネジメント株式会社 | スピーカ用磁気回路およびこれを用いたスピーカ |
| US9277304B2 (en) | 2012-03-19 | 2016-03-01 | Panasonic Intellectual Property Management Co., Ltd. | Magnetic circuit for loudspeaker, and loudspeaker using same |