ATE125662T1 - Antriebssystem für langhubige tieftonlautsprecher. - Google Patents

Antriebssystem für langhubige tieftonlautsprecher.

Info

Publication number
ATE125662T1
ATE125662T1 AT91120015T AT91120015T ATE125662T1 AT E125662 T1 ATE125662 T1 AT E125662T1 AT 91120015 T AT91120015 T AT 91120015T AT 91120015 T AT91120015 T AT 91120015T AT E125662 T1 ATE125662 T1 AT E125662T1
Authority
AT
Austria
Prior art keywords
voice coil
drive system
coil
designed
wolf
Prior art date
Application number
AT91120015T
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 ATE125662T1 publication Critical patent/ATE125662T1/de

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)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (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)
AT91120015T 1990-12-24 1991-11-23 Antriebssystem für langhubige tieftonlautsprecher. ATE125662T1 (de)

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
ATE125662T1 true ATE125662T1 (de) 1995-08-15

Family

ID=6421495

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91120015T ATE125662T1 (de) 1990-12-24 1991-11-23 Antriebssystem für langhubige tieftonlautsprecher.

Country Status (4)

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

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5446797A (en) * 1992-07-17 1995-08-29 Linaeum Corporation Audio transducer with etched voice coil
AU4683493A (en) * 1992-07-17 1994-02-14 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
EP0821861B1 (de) * 1995-04-18 2007-06-13 Harman International Industries Incorporated 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
CN1347628A (zh) * 1999-04-29 2002-05-01 新型转换器有限公司 动圈驱动器
JP3984397B2 (ja) * 1999-09-14 2007-10-03 パイオニア株式会社 スピーカ
CN101300896A (zh) * 2005-09-15 2008-11-05 Pss比利时股份有限公司 电动扬声器装置
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
DE102021200633B4 (de) * 2021-01-25 2023-02-23 Kaetel Systems Gmbh Lautsprecher

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
US4243839A (en) * 1977-12-14 1981-01-06 Matsushita Electric Industrial Co., Ltd. Transducer with flux sensing coils
FR2559332B1 (fr) * 1984-02-02 1987-02-20 Ruelle Jean Louis Transducteur electromagnetique lineaire symetrique
JPS6175696U (de) * 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
DK0492142T3 (da) 1995-12-11
DE4041858A1 (de) 1992-07-02
EP0492142B1 (de) 1995-07-26
EP0492142A2 (de) 1992-07-01
DE59106088D1 (de) 1995-08-31

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee