JPS6130479B2 - - Google Patents
Info
- Publication number
- JPS6130479B2 JPS6130479B2 JP55154990A JP15499080A JPS6130479B2 JP S6130479 B2 JPS6130479 B2 JP S6130479B2 JP 55154990 A JP55154990 A JP 55154990A JP 15499080 A JP15499080 A JP 15499080A JP S6130479 B2 JPS6130479 B2 JP S6130479B2
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- thin film
- melt adhesive
- adhesive
- paper
- 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 30
- 239000010409 thin film Substances 0.000 claims description 22
- 239000004831 Hot glue Substances 0.000 claims description 16
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 6
- 239000004745 nonwoven fabric Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 4
- 229920006122 polyamide resin Polymers 0.000 claims description 4
- 239000004645 polyester resin Substances 0.000 claims description 3
- 229920001225 polyester resin Polymers 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 description 25
- 239000000853 adhesive Substances 0.000 description 24
- 238000000034 method Methods 0.000 description 8
- 238000007796 conventional method Methods 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 239000010408 film Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 229920001187 thermosetting polymer Polymers 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000002313 adhesive film Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R7/00—Diaphragms for electromechanical transducers; Cones
- H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
- H04R7/04—Plane diaphragms
- H04R7/06—Plane diaphragms comprising a plurality of sections or layers
- H04R7/08—Plane diaphragms comprising a plurality of sections or layers comprising superposed layers separated by air or other fluid
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Laminated Bodies (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15499080A JPS5779797A (en) | 1980-11-04 | 1980-11-04 | Diaphragm for speaker and its manufacture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15499080A JPS5779797A (en) | 1980-11-04 | 1980-11-04 | Diaphragm for speaker and its manufacture |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5779797A JPS5779797A (en) | 1982-05-19 |
JPS6130479B2 true JPS6130479B2 (de) | 1986-07-14 |
Family
ID=15596299
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15499080A Granted JPS5779797A (en) | 1980-11-04 | 1980-11-04 | Diaphragm for speaker and its manufacture |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5779797A (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU4051799A (en) * | 1998-05-28 | 1999-12-13 | Michael Sacks | Acoustic panel |
US6508947B2 (en) | 2001-01-24 | 2003-01-21 | Xerox Corporation | Method for fabricating a micro-electro-mechanical fluid ejector |
US6572218B2 (en) | 2001-01-24 | 2003-06-03 | Xerox Corporation | Electrostatically-actuated device having a corrugated multi-layer membrane structure |
JP2007312269A (ja) * | 2006-05-22 | 2007-11-29 | Kyocera Chemical Corp | 平面スピーカー用振動板、及びそれを用いた平面スピーカー |
WO2013047700A1 (ja) * | 2011-09-30 | 2013-04-04 | 日鐵住金建材株式会社 | 樹脂構造体と金属板とを備える複合構造体及びその製造方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5541066A (en) * | 1978-09-19 | 1980-03-22 | Sony Corp | Diaphragm for electroacoustic converter |
-
1980
- 1980-11-04 JP JP15499080A patent/JPS5779797A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5541066A (en) * | 1978-09-19 | 1980-03-22 | Sony Corp | Diaphragm for electroacoustic converter |
Also Published As
Publication number | Publication date |
---|---|
JPS5779797A (en) | 1982-05-19 |
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