JPH0443099U - - Google Patents
Info
- Publication number
- JPH0443099U JPH0443099U JP8331290U JP8331290U JPH0443099U JP H0443099 U JPH0443099 U JP H0443099U JP 8331290 U JP8331290 U JP 8331290U JP 8331290 U JP8331290 U JP 8331290U JP H0443099 U JPH0443099 U JP H0443099U
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- ceramic
- metal
- speaker unit
- high temperature
- 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
- 239000000428 dust Substances 0.000 claims description 2
- 239000000919 ceramic Substances 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Description
第１図はこの考案の高温用スピーカーユニツト
の部分拡大断面図、第２図は従来のスピーカーユ
ニツトの部分拡大断面図、第３図は従来のスピー
カーユニツトの垂直断面図である。なお、図中８
は振動板、９はダストキヤツプ、１２は結合部材
を示す。
FIG. 1 is a partially enlarged sectional view of a high temperature speaker unit of this invention, FIG. 2 is a partially enlarged sectional view of a conventional speaker unit, and FIG. 3 is a vertical sectional view of a conventional speaker unit. In addition, 8 in the figure
9 is a diaphragm, 9 is a dust cap, and 12 is a coupling member.
Claims (1)
ヤツプとのそれぞれを、金属あるいはセラミツク
で構成すると共に、それら双方の当接個所を金属
あるいはセラミツクから成る結合部材で固着した
ことを特徴とする高温用スピーカーユニツト。 Each of the diaphragm and the dust cap whose outer peripheral edge is in contact with the diaphragm is made of metal or ceramic, and the abutting portions of both are fixed with a connecting member made of metal or ceramic. High temperature speaker unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8331290U JPH0443099U (en) | 1990-08-08 | 1990-08-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8331290U JPH0443099U (en) | 1990-08-08 | 1990-08-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0443099U true JPH0443099U (en) | 1992-04-13 |
Family
ID=31630873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8331290U Pending JPH0443099U (en) | 1990-08-08 | 1990-08-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0443099U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006157840A (en) * | 2004-10-25 | 2006-06-15 | Pioneer Electronic Corp | Speaker device |
-
1990
- 1990-08-08 JP JP8331290U patent/JPH0443099U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006157840A (en) * | 2004-10-25 | 2006-06-15 | Pioneer Electronic Corp | Speaker device |