JPH02132915U - - Google Patents
Info
- Publication number
- JPH02132915U JPH02132915U JP4205789U JP4205789U JPH02132915U JP H02132915 U JPH02132915 U JP H02132915U JP 4205789 U JP4205789 U JP 4205789U JP 4205789 U JP4205789 U JP 4205789U JP H02132915 U JPH02132915 U JP H02132915U
- Authority
- JP
- Japan
- Prior art keywords
- copper wire
- coil
- core
- continuous casting
- speakers
- 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
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 238000009749 continuous casting Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 239000013078 crystal Substances 0.000 claims 1
- 238000005266 casting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Coils Or Transformers For Communication (AREA)
- Conductive Materials (AREA)
Description
第１図及び第２図はこの考案に係るスピーカ用
チヨークコイルの実施例を示し、第１図は斜視図
、第２図は大野式連続鋳造法の原理図である。
主な符号の説明、１……コア、２……巻線、２
ａ……銅線、３……鋳造装置。
FIGS. 1 and 2 show an embodiment of the speaker coil according to this invention, with FIG. 1 being a perspective view and FIG. 2 being a principle diagram of the Ohno continuous casting method. Explanation of main symbols, 1...Core, 2...Winding, 2
a...Copper wire, 3...Casting device.
Claims (1)
いられるネツトワーク用のチヨークコイルにおい
て、 コアに巻回する銅線は大野式連続鋳造法によつ
て得られる巨大単結晶構造を有する銅線であるこ
とを特徴とするスピーカ用のチヨークコイル。[Claims for Utility Model Registration] In a chain coil for a network used in a speaker unit or a speaker system, the copper wire wound around the core is a copper wire with a giant single crystal structure obtained by the Ohno continuous casting method. Chiyoke coil for speakers is characterized by certain things.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4205789U JPH02132915U (en) | 1989-04-12 | 1989-04-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4205789U JPH02132915U (en) | 1989-04-12 | 1989-04-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02132915U true JPH02132915U (en) | 1990-11-05 |
Family
ID=31553267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4205789U Pending JPH02132915U (en) | 1989-04-12 | 1989-04-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02132915U (en) |
-
1989
- 1989-04-12 JP JP4205789U patent/JPH02132915U/ja active Pending
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