JPH0210719Y2 - - Google Patents
Info
- Publication number
- JPH0210719Y2 JPH0210719Y2 JP16375284U JP16375284U JPH0210719Y2 JP H0210719 Y2 JPH0210719 Y2 JP H0210719Y2 JP 16375284 U JP16375284 U JP 16375284U JP 16375284 U JP16375284 U JP 16375284U JP H0210719 Y2 JPH0210719 Y2 JP H0210719Y2
- Authority
- JP
- Japan
- Prior art keywords
- dome
- diaphragm
- speaker
- magnetic circuit
- headphone
- 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
- 239000000463 material Substances 0.000 claims description 6
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- -1 polyethylene terephthalate Polymers 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052790 beryllium Inorganic materials 0.000 description 1
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 150000002843 nonmetals Chemical class 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
Landscapes
- Headphones And Earphones (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16375284U JPH0210719Y2 (US07608600-20091027-C00054.png) | 1984-10-31 | 1984-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16375284U JPH0210719Y2 (US07608600-20091027-C00054.png) | 1984-10-31 | 1984-10-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6181286U JPS6181286U (US07608600-20091027-C00054.png) | 1986-05-29 |
| JPH0210719Y2 true JPH0210719Y2 (US07608600-20091027-C00054.png) | 1990-03-16 |
Family
ID=30721613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16375284U Expired JPH0210719Y2 (US07608600-20091027-C00054.png) | 1984-10-31 | 1984-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0210719Y2 (US07608600-20091027-C00054.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002159091A (ja) * | 2000-11-20 | 2002-05-31 | Matsushita Electric Ind Co Ltd | スピーカ及び振動板並びに振動板の製造方法 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005052548A1 (de) * | 2005-11-02 | 2007-05-03 | Sennheiser Electronic Gmbh & Co. Kg | Wandlersystem für eine aktive Lärmkompensationsvorrichtung |
-
1984
- 1984-10-31 JP JP16375284U patent/JPH0210719Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002159091A (ja) * | 2000-11-20 | 2002-05-31 | Matsushita Electric Ind Co Ltd | スピーカ及び振動板並びに振動板の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6181286U (US07608600-20091027-C00054.png) | 1986-05-29 |
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