JPH0334396U - - Google Patents
Info
- Publication number
- JPH0334396U JPH0334396U JP9474889U JP9474889U JPH0334396U JP H0334396 U JPH0334396 U JP H0334396U JP 9474889 U JP9474889 U JP 9474889U JP 9474889 U JP9474889 U JP 9474889U JP H0334396 U JPH0334396 U JP H0334396U
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystalline
- diaphragm
- speaker
- fiber
- crystalline polymer
- 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
- 239000000835 fiber Substances 0.000 claims description 6
- 229920000106 Liquid crystal polymer Polymers 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 3
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 2
- 239000004917 carbon fiber Substances 0.000 claims description 2
- 229920003002 synthetic resin Polymers 0.000 claims description 2
- 239000000057 synthetic resin Substances 0.000 claims description 2
- FJKROLUGYXJWQN-UHFFFAOYSA-N 4-hydroxybenzoic acid Chemical compound OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 claims 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 claims 2
- 229920001577 copolymer Polymers 0.000 claims 2
- 229940090248 4-hydroxybenzoic acid Drugs 0.000 claims 1
- 229930185605 Bisphenol Natural products 0.000 claims 1
- 125000003118 aryl group Chemical group 0.000 claims 1
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 239000000178 monomer Substances 0.000 claims 1
- 229920000728 polyester Polymers 0.000 claims 1
- -1 polyethylene terephthalate Polymers 0.000 claims 1
- 229920000139 polyethylene terephthalate Polymers 0.000 claims 1
- 239000005020 polyethylene terephthalate Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000004977 Liquid-crystal polymers (LCPs) Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Diaphragms For Electromechanical Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9474889U JPH0334396U (enrdf_load_stackoverflow) | 1989-08-11 | 1989-08-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9474889U JPH0334396U (enrdf_load_stackoverflow) | 1989-08-11 | 1989-08-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0334396U true JPH0334396U (enrdf_load_stackoverflow) | 1991-04-04 |
Family
ID=31644062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9474889U Pending JPH0334396U (enrdf_load_stackoverflow) | 1989-08-11 | 1989-08-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0334396U (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005188196A (ja) * | 2003-12-26 | 2005-07-14 | Akio Iida | 起伏ゲートの開度表示装置 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62202699A (ja) * | 1985-11-22 | 1987-09-07 | Mitsubishi Electric Corp | スピーカ振動板 |
| JPH01270494A (ja) * | 1988-04-22 | 1989-10-27 | Foster Electric Co Ltd | 耐熱性スピーカ用振動板の製造方法 |
-
1989
- 1989-08-11 JP JP9474889U patent/JPH0334396U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62202699A (ja) * | 1985-11-22 | 1987-09-07 | Mitsubishi Electric Corp | スピーカ振動板 |
| JPH01270494A (ja) * | 1988-04-22 | 1989-10-27 | Foster Electric Co Ltd | 耐熱性スピーカ用振動板の製造方法 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005188196A (ja) * | 2003-12-26 | 2005-07-14 | Akio Iida | 起伏ゲートの開度表示装置 |
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