JPS6442694U - - Google Patents
Info
- Publication number
- JPS6442694U JPS6442694U JP13853587U JP13853587U JPS6442694U JP S6442694 U JPS6442694 U JP S6442694U JP 13853587 U JP13853587 U JP 13853587U JP 13853587 U JP13853587 U JP 13853587U JP S6442694 U JPS6442694 U JP S6442694U
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- electroacoustic transducer
- honeycomb structure
- skeleton
- adhered
- 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 description 2
- 239000000919 ceramic Substances 0.000 claims 1
- 229910010293 ceramic material Inorganic materials 0.000 claims 1
- 239000000835 fiber Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Diaphragms For Electromechanical Transducers (AREA)
Description
第１図は本考案の電気音響変換器用振動板の構
造を示す図、第２図は従来の電気音響変換器用振
動板の構造を示す図である。
１……ハニカム構造体、２ａ，２ｂ……スキン
材。
FIG. 1 is a diagram showing the structure of a diaphragm for an electroacoustic transducer according to the present invention, and FIG. 2 is a diagram showing the structure of a conventional diaphragm for an electroacoustic transducer. 1...Honeycomb structure, 2a, 2b...Skin material.
Claims (1)
カム構造体１の両表面にスキン材２ａ，２ｂを被
着したことを特徴とする電気音響変換器用振動板
。 ２ 上記ハニカム構造体１がセラミツク繊維を骨
格として構成されていることを特徴とする実用新
案登録請求の範囲第１項記載の電気音響変換器用
振動板。[Claims for Utility Model Registration] 1. A diaphragm for an electroacoustic transducer, characterized in that skin materials 2a and 2b are adhered to both surfaces of a honeycomb structure 1 made of a ceramic material formed into a plate shape. 2. The diaphragm for an electroacoustic transducer according to claim 1, wherein the honeycomb structure 1 is constructed of ceramic fiber as a skeleton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13853587U JPS6442694U (en) | 1987-09-09 | 1987-09-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13853587U JPS6442694U (en) | 1987-09-09 | 1987-09-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6442694U true JPS6442694U (en) | 1989-03-14 |
Family
ID=31400959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13853587U Pending JPS6442694U (en) | 1987-09-09 | 1987-09-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6442694U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5669995A (en) * | 1979-11-09 | 1981-06-11 | Tdk Corp | Diaphragm for audio loudspeaker |
| JPS5813098A (en) * | 1981-07-16 | 1983-01-25 | Pioneer Electronic Corp | Diaphragm for speaker |
| JPS62143598A (en) * | 1985-12-18 | 1987-06-26 | Matsushita Electric Ind Co Ltd | Flat plate diaphragm |
-
1987
- 1987-09-09 JP JP13853587U patent/JPS6442694U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5669995A (en) * | 1979-11-09 | 1981-06-11 | Tdk Corp | Diaphragm for audio loudspeaker |
| JPS5813098A (en) * | 1981-07-16 | 1983-01-25 | Pioneer Electronic Corp | Diaphragm for speaker |
| JPS62143598A (en) * | 1985-12-18 | 1987-06-26 | Matsushita Electric Ind Co Ltd | Flat plate diaphragm |