ATE341176T1 - Lautsprecher - Google Patents

Lautsprecher

Info

Publication number
ATE341176T1
ATE341176T1 AT03291333T AT03291333T ATE341176T1 AT E341176 T1 ATE341176 T1 AT E341176T1 AT 03291333 T AT03291333 T AT 03291333T AT 03291333 T AT03291333 T AT 03291333T AT E341176 T1 ATE341176 T1 AT E341176T1
Authority
AT
Austria
Prior art keywords
surround portion
flexible surround
frame
speaker
diaphragm
Prior art date
Application number
AT03291333T
Other languages
English (en)
Inventor
Gilles Milot
Francois Malbos
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 ATE341176T1 publication Critical patent/ATE341176T1/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
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/16—Mounting or tensioning of diaphragms or cones
    • H04R7/18—Mounting or tensioning of diaphragms or cones at the periphery
    • H04R7/20—Securing diaphragm or cone resiliently to support by flexible material, springs, cords, or strands
    • 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
    • H04R2307/00—Details of diaphragms or cones for electromechanical transducers, their suspension or their manufacture covered by H04R7/00 or H04R31/003, not provided for in any of its subgroups
    • H04R2307/207—Shape aspects of the outer suspension of loudspeaker diaphragms

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Liquid Crystal (AREA)
  • Surgical Instruments (AREA)
AT03291333T 2003-06-04 2003-06-04 Lautsprecher ATE341176T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03291333A EP1484941B1 (de) 2003-06-04 2003-06-04 Lautsprecher

Publications (1)

Publication Number Publication Date
ATE341176T1 true ATE341176T1 (de) 2006-10-15

Family

ID=33155272

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03291333T ATE341176T1 (de) 2003-06-04 2003-06-04 Lautsprecher

Country Status (5)

Country Link
US (2) US7418107B2 (de)
EP (1) EP1484941B1 (de)
JP (1) JP2004364270A (de)
AT (1) ATE341176T1 (de)
DE (1) DE60308659T2 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1484941B1 (de) * 2003-06-04 2006-09-27 Harman/Becker Automotive Systems GmbH Lautsprecher
JP3944859B2 (ja) * 2005-02-15 2007-07-18 ミネベア株式会社 スピーカ
US20060291689A1 (en) * 2005-06-07 2006-12-28 Ms. Yen-Chen Chan Surround for speaker
ATE536709T1 (de) 2005-10-07 2011-12-15 Harman Becker Automotive Sys Lautsprecher
US20080085017A1 (en) * 2006-01-10 2008-04-10 Andrei Ilies Loudspeaker and microphone based on the principle of "The Center of Percussion"
JP4735299B2 (ja) * 2006-02-06 2011-07-27 パナソニック株式会社 スピーカ
CN101304622A (zh) * 2007-05-09 2008-11-12 富准精密工业(深圳)有限公司 电声装置的音膜结构及其制备方法
EP2291004A1 (de) * 2009-07-20 2011-03-02 Harman International Industries, Incorporated Lautsprecher
FR2955445B1 (fr) * 2010-01-15 2013-06-07 Phl Audio Transducteur electrodynamique a dome et suspension interne
US8540049B2 (en) * 2010-12-23 2013-09-24 Bose Corporation Acoustic diaphragm suspending
US8879774B2 (en) * 2011-04-12 2014-11-04 Harman International Industries, Incorporated Loudspeaker magnet assembly with two inner magnets comprising a central bore
GB2499228B (en) * 2012-02-09 2014-05-28 Canon Kk A low-frequency loudspeaker with a low damping suspension system
CN202949560U (zh) * 2012-11-16 2013-05-22 瑞声声学科技(常州)有限公司 发声器
WO2014113930A1 (zh) * 2013-01-23 2014-07-31 易力声科技(深圳)有限公司 一种扬声器
US9100733B2 (en) 2013-06-05 2015-08-04 Harman International Industries, Inc. Multi-way coaxial loudspeaker with internal magnet motor and permanent magnet cylinder
US9036839B2 (en) * 2013-06-05 2015-05-19 Harman International Industries, Inc. Multi-way coaxial loudspeaker with magnetic cylinder
US9654879B2 (en) 2014-10-24 2017-05-16 Bose Corporation Suspension for acoustic device
US9466280B2 (en) 2014-10-24 2016-10-11 Bose Corporation Acoustic device suspension
GB2543322A (en) * 2015-10-14 2017-04-19 Music Group Ip Ltd Loudspeaker
CN105307089A (zh) * 2015-11-02 2016-02-03 国光电器股份有限公司 对称折环薄型扬声器
JPWO2017149984A1 (ja) * 2016-02-29 2018-12-20 パナソニックＩｐマネジメント株式会社 スピーカ
US9924273B2 (en) 2016-03-31 2018-03-20 Bose Corporation Acoustic device configuration and method
US11218811B2 (en) 2017-03-07 2022-01-04 Harman International Industries, Incorporated Loudspeaker
CN109561368B (zh) * 2017-09-26 2023-08-11 惠州迪芬尼声学科技股份有限公司 硬球顶高音扬声器
WO2019081918A1 (en) * 2017-10-23 2019-05-02 Hugh Brogan ENHANCED SPEAKER
WO2019173559A1 (en) 2018-03-07 2019-09-12 Harman International Industries, Incorporated Loudspeaker
CN208798212U (zh) * 2018-08-29 2019-04-26 瑞声科技(新加坡)有限公司 扬声器
GB201907610D0 (en) * 2019-05-29 2019-07-10 Pss Belgium Nv Loudspeaker
CN213661912U (zh) * 2020-06-30 2021-07-09 瑞声科技(新加坡)有限公司 扬声器

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE428291A (de) * 1937-05-28
US3684052A (en) * 1970-02-13 1972-08-15 Hiromi Sotome Suspension for loudspeaker
FR2081222B1 (de) * 1970-03-19 1974-05-03 Foure Jacques
JPS60185494A (ja) * 1984-03-05 1985-09-20 Mitsubishi Electric Corp 電気音響変換器
DK0552040T3 (da) 1992-01-15 1996-02-05 Patrick Arthur Leach Fremgangsmåde og apparat til fremstilling af en højttalerkerne og omgivende konstruktion
EP0823828B1 (de) * 1992-02-21 2002-07-17 Matsushita Electric Industrial Co., Ltd. Lautsprechersystem
US5563552A (en) * 1994-01-28 1996-10-08 International Business Machines Corporation System and method for calibrating damping factor of analog PLL
US5687247A (en) 1995-07-13 1997-11-11 Proni; Lucio Surround for a loudspeaker
KR100445212B1 (ko) * 1996-05-31 2004-12-03 코닌클리케 필립스 일렉트로닉스 엔.브이. 전기역학적확성기및확성기시스템
EP0963136B1 (de) * 1998-05-08 2011-08-31 Panasonic Corporation Lautsprecher
US6044925A (en) * 1998-11-30 2000-04-04 Sahyoun; Joseph Yaacoub Passive speaker
US6243479B1 (en) * 1999-12-08 2001-06-05 Lucio Proni Loudspeaker having pole piece with integral vent bores
US6351544B1 (en) * 1999-12-10 2002-02-26 Harman International Industries Incorporated Regressively hinged spider
US6577742B1 (en) 2001-05-24 2003-06-10 Paul F. Bruney Membrane support system
US6568503B2 (en) 2001-09-13 2003-05-27 Jl Audio, Inc. Loudspeaker with improved mounting structure for the surround
US7039213B2 (en) * 2002-01-16 2006-05-02 Hyre David E Speaker driver
EP1484941B1 (de) 2003-06-04 2006-09-27 Harman/Becker Automotive Systems GmbH Lautsprecher

Also Published As

Publication number Publication date
EP1484941B1 (de) 2006-09-27
DE60308659T2 (de) 2007-08-23
DE60308659D1 (de) 2006-11-09
US7418107B2 (en) 2008-08-26
JP2004364270A (ja) 2004-12-24
EP1484941A1 (de) 2004-12-08
US20050013461A1 (en) 2005-01-20
US20080279414A1 (en) 2008-11-13
US8073186B2 (en) 2011-12-06

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties