DE59305497D1 - Voice coil contact for loudspeakers - Google Patents

Voice coil contact for loudspeakers

Info

Publication number
DE59305497D1
DE59305497D1 DE59305497T DE59305497T DE59305497D1 DE 59305497 D1 DE59305497 D1 DE 59305497D1 DE 59305497 T DE59305497 T DE 59305497T DE 59305497 T DE59305497 T DE 59305497T DE 59305497 D1 DE59305497 D1 DE 59305497D1
Authority
DE
Germany
Prior art keywords
loudspeakers
voice coil
coil contact
contact
voice
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.)
Expired - Fee Related
Application number
DE59305497T
Other languages
German (de)
Inventor
Hermann Gruber
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia Technology GmbH
Original Assignee
Nokia Technology GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nokia Technology GmbH filed Critical Nokia Technology GmbH
Application granted granted Critical
Publication of DE59305497D1 publication Critical patent/DE59305497D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/06—Arranging circuit leads; Relieving strain on circuit leads
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/06—Loudspeakers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
DE59305497T 1992-12-08 1993-11-26 Voice coil contact for loudspeakers Expired - Fee Related DE59305497D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4241212A DE4241212A1 (en) 1992-12-08 1992-12-08 Drive system for moving coil loudspeakers - has moving coil supplied by central contact discs with coil springs loading carrier coupled to coil

Publications (1)

Publication Number Publication Date
DE59305497D1 true DE59305497D1 (en) 1997-03-27

Family

ID=6474633

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4241212A Withdrawn DE4241212A1 (en) 1992-12-08 1992-12-08 Drive system for moving coil loudspeakers - has moving coil supplied by central contact discs with coil springs loading carrier coupled to coil
DE59305497T Expired - Fee Related DE59305497D1 (en) 1992-12-08 1993-11-26 Voice coil contact for loudspeakers

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4241212A Withdrawn DE4241212A1 (en) 1992-12-08 1992-12-08 Drive system for moving coil loudspeakers - has moving coil supplied by central contact discs with coil springs loading carrier coupled to coil

Country Status (3)

Country Link
EP (1) EP0604766B1 (en)
JP (1) JPH077793A (en)
DE (2) DE4241212A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4419312A1 (en) * 1994-06-01 1995-12-07 Nokia Deutschland Gmbh speaker
DE4437476A1 (en) * 1994-10-20 1996-05-02 Nokia Deutschland Gmbh Connecting line
FR3067201B1 (en) * 2017-05-30 2020-03-13 Devialet ELECTRODYNAMIC SPEAKER HAVING INTERNAL POWER SUPPLY WIRES IN RELATION TO THE COIL HOLDER
JP7226982B2 (en) * 2018-12-07 2023-02-21 フォルシアクラリオン・エレクトロニクス株式会社 vibration generator
RU210726U1 (en) * 2021-09-06 2022-04-28 Олег Григорьевич Лобанов LINEAR DYNAMIC SPEAKER

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4327257A (en) * 1979-09-10 1982-04-27 Schwartz Leslie H Alignment device for electro-acoustical transducers
DE2946981C2 (en) * 1979-11-21 1981-05-14 Bm-Elektronik Meletzky Kg, 1000 Berlin Electroacoustic converter
DE3334442A1 (en) * 1983-09-23 1985-04-11 Telefunken Fernseh Und Rundfunk Gmbh, 3000 Hannover Loudspeaker
NO172469C (en) * 1984-01-25 1993-07-21 Per Kirksaeter SOUND REPLACEMENT SYSTEM
US4590333A (en) * 1984-06-14 1986-05-20 John Strohbeen Multidriver loudspeaker
DE8604597U1 (en) * 1986-02-20 1987-06-19 Erede, Marco, Lucca Dynamic loudspeaker for the reproduction of digital audio signals
DE68921924T3 (en) * 1988-06-02 2002-04-11 Boaz Elieli Electroacoustic transducer and loudspeaker.

Also Published As

Publication number Publication date
DE4241212A1 (en) 1994-06-09
JPH077793A (en) 1995-01-10
EP0604766A2 (en) 1994-07-06
EP0604766B1 (en) 1997-02-19
EP0604766A3 (en) 1995-01-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee