JPS6135498U - Electro-acoustic transducer with magnetic field generator - Google Patents
Electro-acoustic transducer with magnetic field generatorInfo
- Publication number
- JPS6135498U JPS6135498U JP12008684U JP12008684U JPS6135498U JP S6135498 U JPS6135498 U JP S6135498U JP 12008684 U JP12008684 U JP 12008684U JP 12008684 U JP12008684 U JP 12008684U JP S6135498 U JPS6135498 U JP S6135498U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic field
- electro
- acoustic transducer
- coil
- field generating
- 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)
- Telephone Set Structure (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図ないし第６図は本考案の実施例を示す構成図、第
７図および第８図は従来の補卯器対応型電話機用受話器
の構成図である。
１・・・・・・ケース、２・・・・・・振動板、３・・
・・・・ボイスコイル、４・・・・・・プレート、５・
・・・・・マグネット、６・・・・・・ヨーク、７・・
・・・・端子、８・・・・・・音声磁界発生用コイル、
振動板前室。FIGS. 1 to 6 are block diagrams showing an embodiment of the present invention, and FIGS. 7 and 8 are block diagrams of a conventional auxiliary telephone receiver. 1...Case, 2...Diaphragm, 3...
...Voice coil, 4...Plate, 5.
...Magnet, 6...Yoke, 7...
...terminal, 8...coil for generating audio magnetic field,
Diaphragm front chamber.
Claims (5)
磁界発生用コイルを一体に設けたことを特徴とする磁界
発生装置を備えた電気一音響トランスデューサ。(1) An electro-acoustic transducer equipped with a magnetic field generator characterized in that an audio magnetic field generating coil is integrally provided inside the case of the electro-acoustic transducer.
、この音声磁界発生用コイルを電気一音響トランスデュ
ーサの振動板の後方もしくは前方に配置してなる実用新
案登録請求の範囲第１項記載の磁界発生装置を備えた電
気一音響トランスデ′ユーサ。(2) The magnetic field according to claim 1 of the utility model registration claim, in which the audio magnetic field generating coil is composed of a printed coil, and the audio magnetic field generating coil is arranged behind or in front of the diaphragm of the electro-acoustic transducer. Electrical-acoustic transducer with generator.
デューサのヨニクの先端に取り付け、音響的イコライザ
と兼用してなる実用新案登録請求の範囲第１項記載の磁
界発生装置を備えた電気一音響トランスデューサ。(3) An electro-acoustic transducer equipped with the magnetic field generating device according to claim 1, which is a utility model registered, in which an audio magnetic field generating coil is attached to the tip of the yoke of the electro-acoustic transducer, and the device also serves as an acoustic equalizer.
発生用コイルの形成されたプリントコイルで構成してな
る実用新案登録請求の範囲第１項記載の磁界発生装置を
備えた電気一音響トランスデューサ。(4) An electro-acoustic transducer equipped with the magnetic field generating device according to claim 1, registered as a utility model, in which the diaphragm of the electro-acoustic transducer is constituted by a printed coil on which a coil for generating a tornado magnetic field is formed.
部を音声磁界発生用コイルのコア材としてなる実用新案
登録請求の範囲第１項記載の磁界発生装置を備えた電気
一音響トランスデューサ。 ′（６）電気一音響トランスデューサの振動板前室に音
声磁界発生用コイルを設け、前記容積の減少により高感
度化および高城特性の改善を図ってなる実用新案登録請
求の範囲第１項記載の磁界発生装置を備えた電気一音響
トランスデューサ。(5) An electro-acoustic transducer equipped with the magnetic field generating device according to claim 1, in which a part of the magnetic circuit member of the electro-acoustic transducer is used as a core material of a coil for generating an audio magnetic field. '(6) The magnetic field according to claim 1, which is obtained by providing a coil for generating an audio magnetic field in the front chamber of the diaphragm of an electro-acoustic transducer, and increasing the sensitivity and improving the Takagi characteristic by reducing the volume. Electro-acoustic transducer with generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12008684U JPS6135498U (en) | 1984-08-02 | 1984-08-02 | Electro-acoustic transducer with magnetic field generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12008684U JPS6135498U (en) | 1984-08-02 | 1984-08-02 | Electro-acoustic transducer with magnetic field generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6135498U true JPS6135498U (en) | 1986-03-04 |
Family
ID=30678926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12008684U Pending JPS6135498U (en) | 1984-08-02 | 1984-08-02 | Electro-acoustic transducer with magnetic field generator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6135498U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0485940U (en) * | 1990-11-29 | 1992-07-27 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5756093B2 (en) * | 1974-03-19 | 1982-11-27 |
-
1984
- 1984-08-02 JP JP12008684U patent/JPS6135498U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5756093B2 (en) * | 1974-03-19 | 1982-11-27 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0485940U (en) * | 1990-11-29 | 1992-07-27 |
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