JPH0417600B2 - - Google Patents
Info
- Publication number
- JPH0417600B2 JPH0417600B2 JP15689585A JP15689585A JPH0417600B2 JP H0417600 B2 JPH0417600 B2 JP H0417600B2 JP 15689585 A JP15689585 A JP 15689585A JP 15689585 A JP15689585 A JP 15689585A JP H0417600 B2 JPH0417600 B2 JP H0417600B2
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- voice coil
- ceramics
- adhesive
- jig
- 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
- 239000000853 adhesive Substances 0.000 claims description 25
- 230000001070 adhesive effect Effects 0.000 claims description 25
- 239000000919 ceramic Substances 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 20
- 238000010168 coupling process Methods 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 5
- 230000000630 rising effect Effects 0.000 claims description 5
- 229920000642 polymer Polymers 0.000 claims description 4
- 238000000151 deposition Methods 0.000 claims description 2
- 239000007921 spray Substances 0.000 claims description 2
- 238000005507 spraying Methods 0.000 claims 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 7
- 238000007751 thermal spraying Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 238000005336 cracking Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 3
- 229910010293 ceramic material Inorganic materials 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910052580 B4C Inorganic materials 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- INAHAJYZKVIDIZ-UHFFFAOYSA-N boron carbide Chemical compound B12B3B4C32B41 INAHAJYZKVIDIZ-UHFFFAOYSA-N 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007750 plasma spraying Methods 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15689585A JPS6218899A (ja) | 1985-07-18 | 1985-07-18 | スピ−カ用振動板とボイスコイルの結合方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15689585A JPS6218899A (ja) | 1985-07-18 | 1985-07-18 | スピ−カ用振動板とボイスコイルの結合方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6218899A JPS6218899A (ja) | 1987-01-27 |
| JPH0417600B2 true JPH0417600B2 (en]) | 1992-03-26 |
Family
ID=15637738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15689585A Granted JPS6218899A (ja) | 1985-07-18 | 1985-07-18 | スピ−カ用振動板とボイスコイルの結合方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6218899A (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5008945A (en) * | 1988-05-23 | 1991-04-16 | Pioneer Electronic Corp. | Water-proof speaker unit |
-
1985
- 1985-07-18 JP JP15689585A patent/JPS6218899A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6218899A (ja) | 1987-01-27 |
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