发明名称 Telephone receiver with two housing parts
摘要 The telephone receiver includes a housing which consists of an outside part (12) and an inside rest part (14). A cable connection (22) with microphone connection contacts (23,23') and loudspeaker connection contacts (28,28') are provided. A loudspeaker (32, with loudspeaker connections (34,34'), a microphone (36) with microphone connections (38,38'), a decoupling capacitor with connection wires (43, 43'), connection wires (4,46') between loudspeaker connections and loudspeaker connection contacts, and a permanent magnet (48) are provided. A single connection wire is provided for each loudspeaker connection of the loudspeaker and for each loudspeaker connection contact of the cable connection and the wires are electrically connected with the connections. The electrical connection between the microphone connections of the microphone and the microphone connection contacts of the cable connection is carried out using the connection wires of the decoupling capacitor.
申请公布号 DE19642809(A1) 申请公布日期 1998.04.30
申请号 DE19961042809 申请日期 1996.10.17
申请人 S. SIEDLE & SOEHNE TELEFON- UND TELEGRAFENWERKE STIFTUNG & CO, 78120 FURTWANGEN, DE 发明人
分类号 H04M1/03;(IPC1-7):H04M1/03 主分类号 H04M1/03
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