A wiring arrangement for wiring litz wires of a loudspeaker drive unit and a drive unit comprising the same

A wiring arrangement for wiring litz wires of a loudspeaker drive unit and a drive unit comprising the same

The present invention provides a simple an inexpensive way to arrange drive unit wiring. The drive unit (200) comprises at least one driver having (200) a voice coil formed on a tubular voice coil former and at least one connector for feeding the drive unit as well as at least one Litz wire (221) co...

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Hauptverfasser: KULOMÄKI, MARKKU, MÄKIVIRTA, AKI, NISSINEN, PEKKA, MARTIKAINEN, ILPO, ESKELINEN, NOA, MÄKINEN, JARI, VÄISÄNEN, JUSSI
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
DEAF-AID SETS
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS
PUBLIC ADDRESS SYSTEMS
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creator KULOMÄKI, MARKKU
MÄKIVIRTA, AKI
NISSINEN, PEKKA
MARTIKAINEN, ILPO
ESKELINEN, NOA
MÄKINEN, JARI
VÄISÄNEN, JUSSI
description The present invention provides a simple an inexpensive way to arrange drive unit wiring. The drive unit (200) comprises at least one driver having (200) a voice coil formed on a tubular voice coil former and at least one connector for feeding the drive unit as well as at least one Litz wire (221) connected to the voice coil outside the voice coil former and to the at least one connector. The voice coil former comprises at least one aperture, through which the Litz wire (221) is arranged to run from outside to inside the voice coil former and to the connector.
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subjects DEAF-AID SETS
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS
PUBLIC ADDRESS SYSTEMS
title A wiring arrangement for wiring litz wires of a loudspeaker drive unit and a drive unit comprising the same
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