JPH0532281Y2 - - Google Patents
Info
- Publication number
- JPH0532281Y2 JPH0532281Y2 JP1987024096U JP2409687U JPH0532281Y2 JP H0532281 Y2 JPH0532281 Y2 JP H0532281Y2 JP 1987024096 U JP1987024096 U JP 1987024096U JP 2409687 U JP2409687 U JP 2409687U JP H0532281 Y2 JPH0532281 Y2 JP H0532281Y2
- Authority
- JP
- Japan
- Prior art keywords
- honeycomb
- honeycomb core
- paper
- core
- 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.)
- Expired - Lifetime
Links
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 31
- 229920000642 polymer Polymers 0.000 claims description 10
- 150000001875 compounds Chemical class 0.000 claims description 9
- 239000000835 fiber Substances 0.000 claims description 8
- 229920003043 Cellulose fiber Polymers 0.000 claims description 2
- 239000011230 binding agent Substances 0.000 claims description 2
- 238000010304 firing Methods 0.000 claims 1
- 238000005245 sintering Methods 0.000 claims 1
- 239000000123 paper Substances 0.000 description 41
- 239000011888 foil Substances 0.000 description 17
- 239000000463 material Substances 0.000 description 14
- 229910052782 aluminium Inorganic materials 0.000 description 13
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 13
- 238000010586 diagram Methods 0.000 description 9
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 3
- 239000011295 pitch Substances 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000002655 kraft paper Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Making Paper Articles (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987024096U JPH0532281Y2 (de) | 1987-02-23 | 1987-02-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987024096U JPH0532281Y2 (de) | 1987-02-23 | 1987-02-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63132727U JPS63132727U (de) | 1988-08-30 |
| JPH0532281Y2 true JPH0532281Y2 (de) | 1993-08-18 |
Family
ID=30823014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987024096U Expired - Lifetime JPH0532281Y2 (de) | 1987-02-23 | 1987-02-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0532281Y2 (de) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6081398A (ja) * | 1983-10-04 | 1985-05-09 | 三菱電機株式会社 | アルミナペ−パ− |
| JPS61287730A (ja) * | 1985-06-17 | 1986-12-18 | 日機装株式会社 | ハニカム |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59160786U (ja) * | 1983-04-13 | 1984-10-27 | 西川紙器株式会社 | 襖用芯材 |
-
1987
- 1987-02-23 JP JP1987024096U patent/JPH0532281Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6081398A (ja) * | 1983-10-04 | 1985-05-09 | 三菱電機株式会社 | アルミナペ−パ− |
| JPS61287730A (ja) * | 1985-06-17 | 1986-12-18 | 日機装株式会社 | ハニカム |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63132727U (de) | 1988-08-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206690635U (zh) | 一种正六边形蜂窝材料的降噪结构 | |
| JP2003535731A (ja) | ハニカム構造体 | |
| US11432072B2 (en) | Speaker diaphragm and production method thereof | |
| JPH0532281Y2 (de) | ||
| CN109819379A (zh) | 振膜及发声器件 | |
| CN110588085A (zh) | 一种声学点阵夹层梯度板 | |
| JPH04113832A (ja) | ハニカムコアーの構造 | |
| JPS6119298A (ja) | スピ−カ用振動板 | |
| CN109076290A (zh) | 用于生成声波的膜板结构 | |
| US20040146176A1 (en) | Paper-honeycomb-paper sandwich multi-layer loudspeaker cone structure | |
| JPS5948917A (ja) | 電気二重層キヤパシタ | |
| JPS5926160B2 (ja) | スピ−カ用振動板 | |
| CN211447560U (zh) | 一种三维铝芯内墙板 | |
| CN210927965U (zh) | 一种复合材料微型扬声器膜片 | |
| JPS617797A (ja) | セラミツク振動板スピ−カ | |
| JPS6031399A (ja) | スピ−カ用振動板及びその製造方法 | |
| US20230286234A1 (en) | Honeycomb structure having improved thermal conductivity | |
| JPS58182995A (ja) | スピ−カ用振動板 | |
| JPH0119316B2 (de) | ||
| JPS6027629Y2 (ja) | 断熱用ロ−ルコア | |
| JP2004006408A5 (de) | ||
| JPS6119299A (ja) | スピ−カ用振動板 | |
| JPS587755Y2 (ja) | 音響用平面振動板 | |
| JPS584393Y2 (ja) | 拡声器用振動板 | |
| JPS60227596A (ja) | スピ−カ用平板振動板の製造方法 |