ATE345597T1 - Thermische verwaltungsstruktur für lautsprecher - Google Patents

Thermische verwaltungsstruktur für lautsprecher

Info

Publication number
ATE345597T1
ATE345597T1 AT95935156T AT95935156T ATE345597T1 AT E345597 T1 ATE345597 T1 AT E345597T1 AT 95935156 T AT95935156 T AT 95935156T AT 95935156 T AT95935156 T AT 95935156T AT E345597 T1 ATE345597 T1 AT E345597T1
Authority
AT
Austria
Prior art keywords
woofer
cooling
horn
grilles
vanes
Prior art date
Application number
AT95935156T
Other languages
English (en)
Inventor
Douglas J Button
Original Assignee
Jbl Inc
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 Jbl Inc filed Critical Jbl Inc
Application granted granted Critical
Publication of ATE345597T1 publication Critical patent/ATE345597T1/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
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/028—Casings; Cabinets ; Supports therefor; Mountings therein associated with devices performing functions other than acoustics, e.g. electric candles

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
AT95935156T 1995-01-23 1995-09-27 Thermische verwaltungsstruktur für lautsprecher ATE345597T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/377,038 US5533132A (en) 1995-01-23 1995-01-23 Loudspeaker thermal management structure

Publications (1)

Publication Number Publication Date
ATE345597T1 true ATE345597T1 (de) 2006-12-15

Family

ID=23487519

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95935156T ATE345597T1 (de) 1995-01-23 1995-09-27 Thermische verwaltungsstruktur für lautsprecher

Country Status (5)

Country Link
US (1) US5533132A (de)
EP (1) EP0873595B1 (de)
AT (1) ATE345597T1 (de)
DE (1) DE69535299T2 (de)
WO (1) WO1996023361A1 (de)

Families Citing this family (44)

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US5792999A (en) * 1997-01-23 1998-08-11 Bose Corporation Noise attenuating in ported enclosure
GB2322500A (en) * 1997-02-19 1998-08-26 Motorola Gmbh Heat dissipator using acoustically generated airflow
US5771154A (en) * 1997-04-03 1998-06-23 Motorola, Inc. Heatsink assembly for a high-power device
US6259798B1 (en) 1997-07-18 2001-07-10 Mackie Designs Inc. Passive radiator cooled electronics/heat sink housing for a powered speaker
US6243472B1 (en) * 1997-09-17 2001-06-05 Frank Albert Bilan Fully integrated amplified loudspeaker
DE19843079A1 (de) * 1998-09-19 2000-03-23 Nokia Deutschland Gmbh Multiresonanzplatte
US6549637B1 (en) 1998-09-24 2003-04-15 Peavey Electronics Corp. Loudspeaker with differential flow vent means
US6390231B1 (en) 2001-05-08 2002-05-21 Community Professional Loudspeakers Loudspeaker with directed airflow cooling
US6723913B1 (en) * 2001-08-23 2004-04-20 Anthony T. Barbetta Fan cooling of active speakers
US7936892B2 (en) 2002-01-14 2011-05-03 Harman International Industries, Incorporated Constant coverage waveguide
US6853553B2 (en) * 2002-04-04 2005-02-08 Gibson Guitar Corp. Heat dissipation system for audio amplifier
RU2250573C1 (ru) * 2003-07-28 2005-04-20 Леденев Николай Станиславович Акустическое устройство
US7463744B2 (en) * 2003-10-31 2008-12-09 Bose Corporation Porting
US7450733B2 (en) * 2004-01-23 2008-11-11 Creative Technology Ltd. Speaker with externally mounted acoustic extension
US6944024B1 (en) 2004-02-19 2005-09-13 Audioplex Technology Incorporated Heat sink bracket for powered loudspeaker
US20060045300A1 (en) * 2004-09-02 2006-03-02 Niles Audio Corporation Loudspeaker With An Integrated Woofer Frame And Baffle Component
US7349207B2 (en) * 2005-09-08 2008-03-25 Brookstone Purchasing, Inc. Heat dissipating audio systems and methods thereof
US20070076912A1 (en) * 2005-09-30 2007-04-05 Griffiths Richard D Audio speaker enclosures
US7518860B2 (en) * 2005-10-14 2009-04-14 Oqo, Inc. Combined outflow portal for acoustic and thermal energy
EP1850474B1 (de) 2006-04-27 2010-03-10 Harman/Becker Automotive Systems GmbH Thermomanagement-Verfahren und System für Verstärker
WO2007141656A1 (en) * 2006-06-08 2007-12-13 Pss Belgium Nv Dispensing device, method to dispense a substance and use of a dispensing device
US20080110320A1 (en) * 2006-11-13 2008-05-15 Boone Cheynetta L Matter for the all aluminum housing used for producing sound
US8036410B2 (en) * 2008-03-10 2011-10-11 Robert Bosch Gmbh Offset baffles for acoustic signal arrival synchronization
US20100188136A1 (en) * 2009-01-27 2010-07-29 Rockford Corporation Dynamic thermal management system and method
US9344800B2 (en) * 2010-10-13 2016-05-17 Adamson Systems Engineering Inc. Loudspeaker array element
US8879774B2 (en) * 2011-04-12 2014-11-04 Harman International Industries, Incorporated Loudspeaker magnet assembly with two inner magnets comprising a central bore
US8561756B2 (en) 2012-02-17 2013-10-22 Bose Corporation Acoustic ports aligned to create free convective airflow
US8798308B2 (en) 2012-02-21 2014-08-05 Bose Corporation Convective airflow using a passive radiator
US9354677B2 (en) 2013-09-26 2016-05-31 Sonos, Inc. Speaker cooling
US10045461B1 (en) * 2014-09-30 2018-08-07 Apple Inc. Electronic device with diaphragm cooling
CN107925824B (zh) 2015-08-20 2021-01-05 罗切斯特大学 使用模态分频网络控制板式扬声器的系统和方法
WO2017091509A1 (en) 2015-11-25 2017-06-01 The University Of Rochester Systems and methods for audio scene generation by effecting spatial and temporal control of the vibrations of a panel
US10966042B2 (en) 2015-11-25 2021-03-30 The University Of Rochester Method for rendering localized vibrations on panels
US9992562B1 (en) * 2016-12-06 2018-06-05 Tymphany Hk Limited Loudspeaker having passive heat dissipation assembly
CN106792335B (zh) * 2017-01-05 2019-09-06 联想(北京)有限公司 一种电子设备
US10306356B2 (en) * 2017-03-31 2019-05-28 Bose Corporation Acoustic deflector as heat sink
FR3075546B1 (fr) * 2017-12-19 2020-09-11 Sagemcom Broadband Sas Enceinte acoustique de type bass-reflex
FI20185641A1 (en) * 2018-07-13 2020-01-14 Genelec Oy Speaker
USD921616S1 (en) * 2018-08-06 2021-06-08 Genelec Oy Stand for a loudspeaker
CN109548389A (zh) * 2019-01-07 2019-03-29 广州奥丁诺科技有限公司 一种具有散热功能的便携式功放装置
DE102019108423B4 (de) * 2019-04-01 2021-08-05 Svetlomir Aleksandrov Lautsprecherbox und Lautsprecher
ES2921773A1 (es) 2021-02-19 2022-08-31 Acustica Beyma S L Altavoz electrodinamico de bobina movil y su metodo de fabricacion
US11457306B1 (en) 2021-08-02 2022-09-27 Robert Bosch Gmbh Loudspeaker port
CN121751061A (zh) 2024-09-18 2026-03-27 惠州迪芬尼声学科技股份有限公司 扬声器装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3462553A (en) * 1966-06-02 1969-08-19 Columbia Broadcasting Syst Inc Solid-state amplifier,and control panel assembly incorporated therein
US3778551A (en) * 1969-01-17 1973-12-11 Chicago Musical Instr Co Air cooled audio amplifier assembly
US3991286A (en) * 1975-06-02 1976-11-09 Altec Corporation Heat dissipating device for loudspeaker voice coil
DE2607390C2 (de) * 1976-02-24 1982-09-23 Braun Ag, 6000 Frankfurt Dynamischer Lautsprecher mit hoher Nennbelastbarkeit
JPS571500Y2 (de) * 1977-06-08 1982-01-11
US4565905A (en) * 1982-04-28 1986-01-21 International Jensen Incoporated Loudspeaker construction
US4625328A (en) * 1983-06-13 1986-11-25 Konutra Industries, Ltd. Integrated amplifier and speaker system with improved cooling efficiency
US4811403A (en) * 1987-06-10 1989-03-07 U.S. Sound, Inc. Ultralight loudspeaker enclosures
EP0334238B1 (de) * 1988-03-25 1994-11-30 Yamaha Corporation Akustischer Apparat
JPH0369195A (ja) * 1989-08-09 1991-03-25 Hitachi Ltd 電子装置の自然空冷構造
JPH03211796A (ja) * 1990-01-17 1991-09-17 Hitachi Ltd 放熱構造
US5097513A (en) * 1990-05-31 1992-03-17 Southern Audio Services, Inc. Speaker system enclosure integrated with amplifier circuit board
US5311928A (en) * 1993-06-28 1994-05-17 Marton Louis L Heat dissipator

Also Published As

Publication number Publication date
WO1996023361A1 (en) 1996-08-01
DE69535299D1 (de) 2006-12-28
DE69535299T2 (de) 2007-03-08
EP0873595B1 (de) 2006-11-15
EP0873595A1 (de) 1998-10-28
EP0873595A4 (de) 2005-02-02
US5533132A (en) 1996-07-02

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties