JPH0467896U - - Google Patents
Info
- Publication number
- JPH0467896U JPH0467896U JP11056190U JP11056190U JPH0467896U JP H0467896 U JPH0467896 U JP H0467896U JP 11056190 U JP11056190 U JP 11056190U JP 11056190 U JP11056190 U JP 11056190U JP H0467896 U JPH0467896 U JP H0467896U
- Authority
- JP
- Japan
- Prior art keywords
- refrigerant
- pipe
- speaker device
- magnet
- metal tube
- 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
- 239000003507 refrigerant Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 1
- 238000001816 cooling Methods 0.000 claims 1
- 229910052802 copper Inorganic materials 0.000 claims 1
- 239000010949 copper Substances 0.000 claims 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装置の一
実施例を示す垂直断面図、第２図は従来のスピー
カー装置を示す垂直断面図である。
なお図中２２はマグネツト、２３はセンターポ
ール、３１は非磁性金属管、３２は冷媒の供給管
、３３は冷媒の排出管である。
FIG. 1 is a vertical sectional view showing an embodiment of the high temperature speaker device of this invention, and FIG. 2 is a vertical sectional view showing a conventional speaker device. In the figure, 22 is a magnet, 23 is a center pole, 31 is a non-magnetic metal tube, 32 is a refrigerant supply pipe, and 33 is a refrigerant discharge pipe.
Claims (1)
ターポールに、銅等の非磁性金属管をコイル状に
巻回溶接させて、その両端部に冷媒の供給管と排
出管とを接続してこれらに冷却冷媒を流すように
したことを特徴とする高温用スピーカー装置。 A non-magnetic metal tube such as copper is coiled and welded around the center pole on the magnet that forms part of the magnetic circuit, and a refrigerant supply pipe and a refrigerant discharge pipe are connected to both ends of the pipe. A high-temperature speaker device characterized by flowing a cooling refrigerant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11056190U JPH0467896U (en) | 1990-10-24 | 1990-10-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11056190U JPH0467896U (en) | 1990-10-24 | 1990-10-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0467896U true JPH0467896U (en) | 1992-06-16 |
Family
ID=31857911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11056190U Pending JPH0467896U (en) | 1990-10-24 | 1990-10-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0467896U (en) |
-
1990
- 1990-10-24 JP JP11056190U patent/JPH0467896U/ja active Pending
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