DK0492142T3 - Drivsystem til bashøjttalere med lang vandring - Google Patents

Drivsystem til bashøjttalere med lang vandring

Info

Publication number
DK0492142T3
DK0492142T3 DK91120015.2T DK91120015T DK0492142T3 DK 0492142 T3 DK0492142 T3 DK 0492142T3 DK 91120015 T DK91120015 T DK 91120015T DK 0492142 T3 DK0492142 T3 DK 0492142T3
Authority
DK
Denmark
Prior art keywords
voice coil
drive system
coil
designed
long
Prior art date
Application number
DK91120015.2T
Other languages
English (en)
Inventor
Ruediger Dipl-Ing Fleischer
Original Assignee
Nokia Deutschland 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 Deutschland Gmbh filed Critical Nokia Deutschland Gmbh
Application granted granted Critical
Publication of DK0492142T3 publication Critical patent/DK0492142T3/da

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02—Details
    • H04R9/04—Construction, mounting, or centering of coil
    • H04R9/045—Mounting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02—Details
    • H04R9/025—Magnetic circuit
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2209/00—Details of transducers of the moving-coil, moving-strip, or moving-wire type covered by H04R9/00 but not provided for in any of its subgroups
    • H04R2209/041—Voice coil arrangements comprising more than one voice coil unit on the same bobbin

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Axle Suspensions And Sidecars For Cycles (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Stereophonic System (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
DK91120015.2T 1990-12-24 1991-11-23 Drivsystem til bashøjttalere med lang vandring DK0492142T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4041858A DE4041858A1 (de) 1990-12-24 1990-12-24 Antriebssystem fuer langhubige tieftonlautsprecher

Publications (1)

Publication Number Publication Date
DK0492142T3 true DK0492142T3 (da) 1995-12-11

Family

ID=6421495

Family Applications (1)

Application Number Title Priority Date Filing Date
DK91120015.2T DK0492142T3 (da) 1990-12-24 1991-11-23 Drivsystem til bashøjttalere med lang vandring

Country Status (4)

Country Link
EP (1) EP0492142B1 (da)
AT (1) ATE125662T1 (da)
DE (2) DE4041858A1 (da)
DK (1) DK0492142T3 (da)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994003026A1 (en) * 1992-07-17 1994-02-03 Linaeum Corporation Audio transducer with etched voice coil
US5446797A (en) * 1992-07-17 1995-08-29 Linaeum Corporation Audio transducer with etched voice coil
FR2705184B1 (fr) * 1993-04-21 1997-05-30 Samsung Electro Mech Haut-parleur.
DK54093D0 (da) * 1993-05-10 1993-05-10 Scan Speak As Hoejttaler
ATE364979T1 (de) * 1995-04-18 2007-07-15 Harman Int Ind Spulenpaarantrieb mit mehrzweckgehäuse
CH687353A5 (fr) * 1995-11-10 1996-11-15 Granger Frederic Suspension centrale ou peripherique d'un equipage mobile d'un haut-parleur electrodynamique.
US5828767A (en) * 1997-09-22 1998-10-27 Jbl Inc. Inductive braking in a dual coil speaker driver unit
JP2002543726A (ja) * 1999-04-29 2002-12-17 ニュー トランスデューサーズ リミテッド 可動コイル駆動装置
JP3984397B2 (ja) * 1999-09-14 2007-10-03 パイオニア株式会社 スピーカ
US20090316949A1 (en) 2005-09-15 2009-12-24 Pss Belgium N.V. Electrodynamic loudspeaker device
US8385580B2 (en) 2006-08-31 2013-02-26 Adamson Systems Engineering Inc. High power low frequency transducers and method of assembly
DE102007016582B3 (de) * 2007-04-07 2008-06-19 Technische Universität Dresden Magnetostatischer Lautsprecher, insbesondere Tieftonlautsprecher

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7121351U (de) * 1971-09-02 Isophon Werke Gmbh Mit zwei oder mehreren Wicklungen ver sehene Schwingspule fur dynamische Laut Sprecher
DE1913371U (de) * 1964-11-20 1965-04-08 Sennheiser Electronic Dynamischer, elektroakustischer wandler (lautsprecher).
US3983337A (en) * 1973-06-21 1976-09-28 Babbco, Ltd. Broad-band acoustic speaker
GB1442468A (en) * 1973-07-02 1976-07-14 Sony Corp Loudspeakers
DE2528482A1 (de) * 1975-06-26 1977-01-13 Canton Elektronik Gmbh & Co Elektroakustischer wandler
FR2362549A1 (fr) * 1976-08-19 1978-03-17 Mainardi Jacques Dispositif permettant de controler la forme du signal fourni par un haut-parleur
GB2010639B (en) * 1977-12-14 1982-05-19 Matsushita Electric Industrial Co Ltd Transducer
FR2559332B1 (fr) * 1984-02-02 1987-02-20 Ruelle Jean Louis Transducteur electromagnetique lineaire symetrique
JPS6175696U (da) * 1984-10-23 1986-05-21
JP2501948Y2 (ja) * 1985-09-02 1996-06-19 パイオニア株式会社 車載音響装置

Also Published As

Publication number Publication date
EP0492142A3 (en) 1993-02-10
ATE125662T1 (de) 1995-08-15
EP0492142A2 (de) 1992-07-01
DE59106088D1 (de) 1995-08-31
DE4041858A1 (de) 1992-07-02
EP0492142B1 (de) 1995-07-26

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