ATE530030T1 - Elektrodynamischer treiber - Google Patents

Elektrodynamischer treiber

Info

Publication number
ATE530030T1
ATE530030T1 AT00118512T AT00118512T ATE530030T1 AT E530030 T1 ATE530030 T1 AT E530030T1 AT 00118512 T AT00118512 T AT 00118512T AT 00118512 T AT00118512 T AT 00118512T AT E530030 T1 ATE530030 T1 AT E530030T1
Authority
AT
Austria
Prior art keywords
diaphragm
cavity
magnet system
coil
driver
Prior art date
Application number
AT00118512T
Other languages
English (en)
Inventor
Wolfgang Bachmann
Gerhard Krump
Hans-Juergen Regl
Andreas Ziganki
Original Assignee
Harman Becker Automotive Sys
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 Harman Becker Automotive Sys filed Critical Harman Becker Automotive Sys
Application granted granted Critical
Publication of ATE530030T1 publication Critical patent/ATE530030T1/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
    • H04R9/06—Loudspeakers
    • H04R9/066—Loudspeakers using the principle of inertia
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • H04R7/04—Plane diaphragms
    • H04R7/045—Plane diaphragms using the distributed mode principle, i.e. whereby the acoustic radiation is emanated from uniformly distributed free bending wave vibration induced in a stiff panel and not from pistonic motion

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Electric Cable Installation (AREA)
AT00118512T 1999-08-27 2000-08-25 Elektrodynamischer treiber ATE530030T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19940930A DE19940930A1 (de) 1999-08-27 1999-08-27 Elektrodynamischer Treiber

Publications (1)

Publication Number Publication Date
ATE530030T1 true ATE530030T1 (de) 2011-11-15

Family

ID=7919954

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00118512T ATE530030T1 (de) 1999-08-27 2000-08-25 Elektrodynamischer treiber

Country Status (3)

Country Link
EP (1) EP1079664B1 (de)
AT (1) ATE530030T1 (de)
DE (1) DE19940930A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE50115744D1 (de) 2001-07-13 2011-01-27 Harman Becker Automotive Sys Plattenlautsprecher
CN103141121B (zh) * 2010-06-07 2016-09-14 罗伯特.卡茨 具有安装装置的热消散声音换能器
US9820038B2 (en) * 2013-09-30 2017-11-14 Apple Inc. Waterproof speaker module
JP6146289B2 (ja) * 2013-12-11 2017-06-14 ヤマハ株式会社 加振器の取付構造
US9226076B2 (en) 2014-04-30 2015-12-29 Apple Inc. Evacuation of liquid from acoustic space
US10209123B2 (en) 2016-08-24 2019-02-19 Apple Inc. Liquid detection for an acoustic module
CN109348375A (zh) * 2018-11-29 2019-02-15 深圳倍声声学技术有限公司 一种动铁扬声器和耳机

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4354067A (en) * 1978-05-17 1982-10-12 Bodysonic Kabushiki Kaisha Audio-band electromechanical vibration converter
EP0039740B1 (de) * 1979-11-09 1985-06-26 Matsushita Electric Industrial Co., Ltd. Lautsprecher
DE3923189A1 (de) * 1989-07-13 1991-01-24 Atl Elektro Akustik Vertriebs Lautsprecher
JPH06501354A (ja) * 1990-10-09 1994-02-10 スタージェ・アコムパニー・ベスローテン・フェンノートシャップ 冷却装置を備えたダイナミックラウドスピーカ
DE4421418A1 (de) * 1994-06-01 1995-12-07 Nokia Deutschland Gmbh Zentriermembran
US5497428A (en) * 1994-11-01 1996-03-05 Rojas; Omar E. Self-cooled magnetic structure for loudspeakers
US5909015A (en) * 1998-03-26 1999-06-01 Yamamoto; Shuji Self-cooled loudspeaker

Also Published As

Publication number Publication date
DE19940930A1 (de) 2001-03-29
EP1079664A2 (de) 2001-02-28
EP1079664A3 (de) 2007-03-07
EP1079664B1 (de) 2011-10-19

Similar Documents

Publication Publication Date Title
ATE341176T1 (de) Lautsprecher
ATE434395T1 (de) Kabelverwaltungssystem und herstellungsverfahren davon.
NZ509123A (en) Apparatus for treatment of Meniere's disease and similar conditions with actuating means to move diaphragm in one direction only
DK1282174T3 (da) Vibrationstransducer med piezoelektrisk element
ATE211531T1 (de) Membranventil
AU4046701A (en) Device for fixing earphones and/or mini-microphones
EP1353531A3 (de) Akustischer Wandler mit reduzierter Dicke
EP1049353A3 (de) Lautsprecherapparat zur Basswiedergabe
DK1853088T3 (da) Örestöbeform
ATE530030T1 (de) Elektrodynamischer treiber
EP1315400A3 (de) Lautsprecher und Herstellungsverfahren dafür
DE50013151D1 (de) Sitzplatzbezogene Beschallungseinrichtung
WO2003019976A3 (en) Acoustic device
EP1111959A3 (de) Elektromagnetischer Wandler und herstellungsverfahren
EP1316945A3 (de) Magnetkopfträger und Positionskontrollmechanismus für Magnetkopf
DE50112259D1 (de) Piezoelektrischer Ultraschallwandler
AU2003247106A1 (en) Electroacoustic transducer with built in transducer circuit
ATE205040T1 (de) Lautsprecher
DE59501748D1 (de) Lautsprecher
EP1207716A3 (de) Formteil zur Halterung eines Exciters für einen Flachmembranlautsprecher
AU2001239563A1 (en) Films for assaying protease activity
SE9604181L (sv) Ett förfaringssätt för montering av en bussning i ett säte i ett hus
DE69522392D1 (de) Integrierte Analogschaltung
ATE339632T1 (de) Luftfeder
ATE397366T1 (de) Haltevorrichtung zur halterung eines mikrofons an einem körper