JPH0290596U - - Google Patents
Info
- Publication number
- JPH0290596U JPH0290596U JP17136588U JP17136588U JPH0290596U JP H0290596 U JPH0290596 U JP H0290596U JP 17136588 U JP17136588 U JP 17136588U JP 17136588 U JP17136588 U JP 17136588U JP H0290596 U JPH0290596 U JP H0290596U
- Authority
- JP
- Japan
- Prior art keywords
- titanium
- base material
- containing layer
- speaker
- 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.)
- Pending
Links
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 2
- 239000013078 crystal Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 229910052719 titanium Inorganic materials 0.000 claims description 2
- 239000010936 titanium Substances 0.000 claims description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 2
- 229910001069 Ti alloy Inorganic materials 0.000 claims 1
Landscapes
- Diaphragms For Electromechanical Transducers (AREA)
Description
第１図は本考案にかかるスピーカ用振動板の断
面図である。
１……チタン基材、２……ルチル結晶含有層。
FIG. 1 is a sectional view of a speaker diaphragm according to the present invention. 1...Titanium base material, 2...Rutile crystal-containing layer.
Claims (1)
面に、ルチル結晶含有層２を形成したことを特徴
とするスピーカ用振動板。 A diaphragm for a speaker, characterized in that a rutile crystal-containing layer 2 is formed on the surface of a thin base material 1 made of titanium or a titanium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17136588U JPH0290596U (en) | 1988-12-28 | 1988-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17136588U JPH0290596U (en) | 1988-12-28 | 1988-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0290596U true JPH0290596U (en) | 1990-07-18 |
Family
ID=31463138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17136588U Pending JPH0290596U (en) | 1988-12-28 | 1988-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0290596U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61141299A (en) * | 1984-12-13 | 1986-06-28 | Onkyo Corp | Diaphram for electro acoustic transducer and its production |
| JPS62262599A (en) * | 1986-05-09 | 1987-11-14 | Pioneer Electronic Corp | Manufacture of diaphragm for electroacoustic transducer |
| JPH02152399A (en) * | 1988-12-03 | 1990-06-12 | Kenwood Corp | Diaphragm for speaker |
-
1988
- 1988-12-28 JP JP17136588U patent/JPH0290596U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61141299A (en) * | 1984-12-13 | 1986-06-28 | Onkyo Corp | Diaphram for electro acoustic transducer and its production |
| JPS62262599A (en) * | 1986-05-09 | 1987-11-14 | Pioneer Electronic Corp | Manufacture of diaphragm for electroacoustic transducer |
| JPH02152399A (en) * | 1988-12-03 | 1990-06-12 | Kenwood Corp | Diaphragm for speaker |