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Patent
Title

Telefonhoerer

Other Title
Telephone receiver with two housing parts - connects microphone connection contacts to microphone connections using decoupling capacitor wires and uses single wire to connect each loudspeaker connection contact to loudspeaker connection.
Abstract
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. ADVANTAGE - Allows auto matic mounting and contacting of receiver and inexpensive and economical manufacture. Simplifies production process and is more reliable.
Inventor(s)
Herr, R.
Kraemer, F.
Scherrbacher, K.
Link to Espacenet
http://worldwide.espacenet.com/publicationDetails/biblio?DB=worldwide.espacenet.com&locale=en_EP&FT=D&CC=DE&NR=19642809A
Patent Number
1996-19642809
Publication Date
1998
Language
German
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