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公开(公告)号:EP0784415A1
公开(公告)日:1997-07-16
申请号:EP97103200.8
申请日:1993-10-15
IPC分类号: H04R11/00
CPC分类号: H04R11/04 , H04R11/00 , H04R11/02 , H04R25/00 , H04R2205/041
摘要: This invention relates to electroacoustic transducers which incorporate a reed armature 17. Formations (25, 26, 27, 28 and 29) are provided for mounting the deflection of the reed 17.
摘要翻译: 本发明涉及包括簧片电枢17的电声换能器。形成件(25,26,27,28和29)用于安装簧片17的偏转。
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公开(公告)号:EP0924961A1
公开(公告)日:1999-06-23
申请号:EP99102640.2
申请日:1993-10-15
IPC分类号: H04R11/00
CPC分类号: H04R11/04 , H04R11/00 , H04R11/02 , H04R25/00 , H04R2205/041
摘要: This invention relates to electroacoustic transducers which incorporate a reed armature 17. Formations (25, 26, 27, 28 and 29) are provided for mounting the deflection of the reed 17.
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公开(公告)号:EP0686985A1
公开(公告)日:1995-12-13
申请号:EP95110964.4
申请日:1990-11-26
CPC分类号: H04R1/06 , H01F27/027 , H01F27/292 , H04R11/02 , H04R25/00
摘要: This invention relates to coil assemblies and in particular, but not exclusively, to such assemblies for acoustic transducers. Thus a transducer 10 includes a case 11 in which is located a coil 16 mounted on a flexi-circuit, which locates the coil 16 for its assembly handing and which allows various configurations within the case 11. A method of winding the coil 16 and mounting on the carrier 17 is also described.
摘要翻译: 本发明涉及线圈组件,特别涉及但不排他地涉及用于声学换能器的这种组件。 因此,换能器10包括壳体11,其中安装在柔性电路上的线圈16,该线圈16定位用于其组装处理的线圈16,并且允许壳体11内的各种配置。一种缠绕线圈16和安装 还描述了载体17上。
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公开(公告)号:EP0625299A1
公开(公告)日:1994-11-23
申请号:EP94900942.0
申请日:1993-11-30
CPC分类号: H04M1/03
摘要: L'invention concerne des transducteurs électro-acoustiques (10) constitués d'un corps (11) définissant une chambre (12), d'une plaque (13) sur laquelle est monté un microphone ou un haut-parleur (14) auquel est fixée une tige (15), d'un diaphragme (16) connectable à ladite tige (15) et s'étendant dans la chambre (12), d'une pièce terminale (17) et d'un couvercle (18). La pièce terminale (17) présente un évidement réniforme (21) qui constitue une voie de communication entre des entrées/sorties accessoires (19) et une entrée/sortie principale (20). Lorsque le canal (22) est fermé par le couvercle (18) il présente la forme d'un tube et constitue un tube de Thuras. La longueur de cette voie crée une longue voie de décharge entre l'oreille de l'utilisateur et toute pièce métallique pouvant être mise à la terre située dans le transducteur, ce qui protège donc contre tout choc électrique.
摘要翻译: 本发明涉及一种电声换能(10)由主体(11),其限定腔室(12),板(13)的在其上安装一个麦克风或扬声器(14),其是 一个固定杆(15),隔膜(16)连接到所述杆(15)和延伸到所述腔室(12),一个端部件(17)和一个盖(18)。 该端件(17)具有肾形凹槽(21)构成输入/输出配件(19)和输入/输出主(20)之间的通信路径。 当信道(22)由盖(18)关闭其具有管的形状,并构成一个的Thuras管。 该通道的长度创建用户的耳朵和任何金属之间的长放电路径可以在换能器,其因此防止电击进行研磨。
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公开(公告)号:EP0686985B1
公开(公告)日:1997-09-10
申请号:EP95110964.4
申请日:1990-11-26
CPC分类号: H04R1/06 , H01F27/027 , H01F27/292 , H04R11/02 , H04R25/00
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公开(公告)号:EP0625299B1
公开(公告)日:2000-05-31
申请号:EP94900942.7
申请日:1993-11-30
CPC分类号: H04M1/03
摘要: This invention relates to electro-acoustic transducers such as is generally indicated at (10) and which comprise a body (11) defining a chamber (12), a plate (13) bearing a microphone or speaker (14) to which is attached a stalk (15), a diaphragm (16), connectable to the stalk (15), which extends substantially across the chamber (12), an end piece (17) and an end cap (18). The end piece (17) has a kidney-shaped recess (21) which provides the main communication path between subsidiary inlets/outlets (19) and a main inlet/outlet (20). When the channel (22) is closed off by the end cap (18) it is effectively in the form of a tube and constitutes a Thuras tube. The length of this path effectively creates a long discharge path between the wearer's ear and any earthable metal part within the transducer and hence protects against electric shock.
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