JPS58144994U - electroacoustic transducer - Google Patents
electroacoustic transducerInfo
- Publication number
- JPS58144994U JPS58144994U JP4029082U JP4029082U JPS58144994U JP S58144994 U JPS58144994 U JP S58144994U JP 4029082 U JP4029082 U JP 4029082U JP 4029082 U JP4029082 U JP 4029082U JP S58144994 U JPS58144994 U JP S58144994U
- Authority
- JP
- Japan
- Prior art keywords
- electroacoustic transducer
- magnetic
- gap
- magnetic gap
- voice coil
- 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
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は電気音響変換器として従来のスピーカの一例を
示す断面図、第２図は同じく本考案の電気音響変換器の
第１実施例を示す断面図、第３図は本考案の電気音響変
換器の第２実施例を示した断面図である。
１・・・磁気回路、１Ａ・・・磁気ギャップ、２・・・
ポールヨーク、３・・・マグネット、４・・・プレート
、５・・・ボビン、６・・・ボイスコイル、７・・・振
動板、８・・・エツジ、９・・・ガスケット、１０・・
・フレーム、１２・・・ギャップ、１３．１３’・・・
支持部材。Fig. 1 is a sectional view showing an example of a conventional speaker as an electroacoustic transducer, Fig. 2 is a sectional view showing a first embodiment of the electroacoustic transducer of the present invention, and Fig. 3 is a sectional view showing an example of a conventional speaker as an electroacoustic transducer. FIG. 3 is a cross-sectional view showing a second embodiment of the transducer. 1...Magnetic circuit, 1A...Magnetic gap, 2...
Pole yoke, 3...Magnet, 4...Plate, 5...Bobbin, 6...Voice coil, 7...Diaphragm, 8...Edge, 9...Gasket, 10...
・Frame, 12... Gap, 13.13'...
Support member.
Claims (1)
気回路の磁気ギャップ内に挿入されているボイスコイル
を前記磁気ギャップ内で支持したことを特徴とする電気
音響変換器。An electroacoustic transducer characterized in that a voice coil inserted into a magnetic gap of a magnetic circuit is supported within the magnetic gap using a magnetic material or a plate-shaped flexible material with low magnetic resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4029082U JPS58144994U (en) | 1982-03-24 | 1982-03-24 | electroacoustic transducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4029082U JPS58144994U (en) | 1982-03-24 | 1982-03-24 | electroacoustic transducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58144994U true JPS58144994U (en) | 1983-09-29 |
Family
ID=30051521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4029082U Pending JPS58144994U (en) | 1982-03-24 | 1982-03-24 | electroacoustic transducer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58144994U (en) |
-
1982
- 1982-03-24 JP JP4029082U patent/JPS58144994U/en active Pending
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