JPS6216063Y2 - - Google Patents
Info
- Publication number
- JPS6216063Y2 JPS6216063Y2 JP15170079U JP15170079U JPS6216063Y2 JP S6216063 Y2 JPS6216063 Y2 JP S6216063Y2 JP 15170079 U JP15170079 U JP 15170079U JP 15170079 U JP15170079 U JP 15170079U JP S6216063 Y2 JPS6216063 Y2 JP S6216063Y2
- Authority
- JP
- Japan
- Prior art keywords
- core material
- diaphragm
- voice coil
- speaker
- peripheral end
- 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
Links
- 239000011162 core material Substances 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 15
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 239000011888 foil Substances 0.000 claims description 2
- 238000005452 bending Methods 0.000 claims 1
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 239000004918 carbon fiber reinforced polymer Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000011152 fibreglass Substances 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002990 reinforced plastic Substances 0.000 description 1
- -1 skin Substances 0.000 description 1
- 238000007666 vacuum forming Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Diaphragms For Electromechanical Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15170079U JPS6216063Y2 (pm) | 1979-11-01 | 1979-11-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15170079U JPS6216063Y2 (pm) | 1979-11-01 | 1979-11-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5668385U JPS5668385U (pm) | 1981-06-06 |
| JPS6216063Y2 true JPS6216063Y2 (pm) | 1987-04-23 |
Family
ID=29382653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15170079U Expired JPS6216063Y2 (pm) | 1979-11-01 | 1979-11-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6216063Y2 (pm) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4473068B2 (ja) * | 2003-08-19 | 2010-06-02 | パナソニック株式会社 | スピーカ |
| JPWO2017149984A1 (ja) * | 2016-02-29 | 2018-12-20 | パナソニックＩｐマネジメント株式会社 | スピーカ |
-
1979
- 1979-11-01 JP JP15170079U patent/JPS6216063Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5668385U (pm) | 1981-06-06 |
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