KR840003571A - Electroacoustic transducer using repulsive magnetism - Google Patents
Electroacoustic transducer using repulsive magnetism Download PDFInfo
- Publication number
- KR840003571A KR840003571A KR1019830000037A KR830000037A KR840003571A KR 840003571 A KR840003571 A KR 840003571A KR 1019830000037 A KR1019830000037 A KR 1019830000037A KR 830000037 A KR830000037 A KR 830000037A KR 840003571 A KR840003571 A KR 840003571A
- Authority
- KR
- South Korea
- Prior art keywords
- repulsive
- magnetic pole
- electroacoustic transducer
- magnetism
- repulsive magnetism
- Prior art date
Links
Abstract
내용 없음No content
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
제2도는 본 발명의 구성도.2 is a block diagram of the present invention.
제3도는 본 발명의 자력선과 보이스코일의 평면도.3 is a plan view of the magnetic force line and the voice coil of the present invention.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019830000037A KR840003571A (en) | 1983-01-07 | 1983-01-07 | Electroacoustic transducer using repulsive magnetism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019830000037A KR840003571A (en) | 1983-01-07 | 1983-01-07 | Electroacoustic transducer using repulsive magnetism |
Publications (1)
Publication Number | Publication Date |
---|---|
KR840003571A true KR840003571A (en) | 1984-09-08 |
Family
ID=55176448
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019830000037A KR840003571A (en) | 1983-01-07 | 1983-01-07 | Electroacoustic transducer using repulsive magnetism |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR840003571A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100535172B1 (en) * | 2001-10-09 | 2005-12-08 | 마쯔시다덴기산교 가부시키가이샤 | Electro-acoustic transducer and electronic device |
US7231058B2 (en) | 2002-12-27 | 2007-06-12 | Matsushita Electric Industrial Co., Ltd. | Electroacoustic transducer and electronic apparatus |
-
1983
- 1983-01-07 KR KR1019830000037A patent/KR840003571A/en not_active Application Discontinuation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100535172B1 (en) * | 2001-10-09 | 2005-12-08 | 마쯔시다덴기산교 가부시키가이샤 | Electro-acoustic transducer and electronic device |
US7085394B2 (en) | 2001-10-09 | 2006-08-01 | Matsushita Electric Industrial Co., Ltd. | Electro-acoustic transducer and electronic device |
US7231058B2 (en) | 2002-12-27 | 2007-06-12 | Matsushita Electric Industrial Co., Ltd. | Electroacoustic transducer and electronic apparatus |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1380928A (en) | Electromagnetic transducer | |
ATE32545T1 (en) | LOUDSPEAKER WITH MOTION COUPLING. | |
FR2427024A1 (en) | ELECTRO-ACOUSTIC TRANSDUCER SUCH AS LOUDSPEAKER | |
ATE177583T1 (en) | VIBRATION TRANSDUCER | |
CA2083988A1 (en) | Balanced armature transducers with transverse gap | |
KR840003571A (en) | Electroacoustic transducer using repulsive magnetism | |
JPS5238915A (en) | Electric sound transducer | |
GB1164307A (en) | Magnets. | |
JPS5797797A (en) | Dynamic electroacoustic transducer | |
ATE22517T1 (en) | ELECTRO-ACOUSTIC TRANSDUCERS. | |
GB803283A (en) | Improvements in or relating to electroacoustic transducers | |
JPS60116799U (en) | speaker unit | |
JPS5514772A (en) | Small-size speaker | |
KR960020606A (en) | Magnetic circuit for speaker | |
JPS58172384U (en) | Transducer guide | |
JPS55135500A (en) | Electroacoustic transducer | |
KR890015629A (en) | Direct vibrating speaker | |
JPS57117207A (en) | Supporter | |
ATE9529T1 (en) | ELECTROACOUSTIC TRANSDUCER. | |
GB1385161A (en) | Electro-acoustic transducers | |
JPS57196696A (en) | Dynamic type speaker | |
JPS60585U (en) | Electronic device with speaker | |
JPS5899997U (en) | electroacoustic hama transducer | |
GB639134A (en) | Improvements in or relating to transducers | |
JPS58184989U (en) | electroacoustic transducer |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |