KR101139098B1 - 물결형 멤브레인을 갖는 라우드스피커 - Google Patents

물결형 멤브레인을 갖는 라우드스피커 Download PDF

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Publication number
KR101139098B1
KR101139098B1 KR1020067002690A KR20067002690A KR101139098B1 KR 101139098 B1 KR101139098 B1 KR 101139098B1 KR 1020067002690 A KR1020067002690 A KR 1020067002690A KR 20067002690 A KR20067002690 A KR 20067002690A KR 101139098 B1 KR101139098 B1 KR 101139098B1
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KR
South Korea
Prior art keywords
membrane
peripheral edge
folds
frame
edges
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Expired - Lifetime
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KR1020067002690A
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English (en)
Korean (ko)
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KR20060069450A (ko
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다비드 엠. 이. 코리넨
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피에스에스 벨기에 엔브이
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • H04R7/12—Non-planar diaphragms or cones
    • H04R7/14—Non-planar diaphragms or cones corrugated, pleated or ribbed
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
KR1020067002690A 2003-08-08 2004-08-03 물결형 멤브레인을 갖는 라우드스피커 Expired - Lifetime KR101139098B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP03102482.1 2003-08-08
EP03102482 2003-08-08
EP04100460.7 2004-02-09
EP04100460 2004-02-09
PCT/IB2004/051371 WO2005015950A1 (en) 2003-08-08 2004-08-03 Loudspeaker with undulated membrane

Publications (2)

Publication Number Publication Date
KR20060069450A KR20060069450A (ko) 2006-06-21
KR101139098B1 true KR101139098B1 (ko) 2012-04-30

Family

ID=34137593

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020067002690A Expired - Lifetime KR101139098B1 (ko) 2003-08-08 2004-08-03 물결형 멤브레인을 갖는 라우드스피커

Country Status (8)

Country Link
US (1) US7599511B2 (enExample)
EP (1) EP1654908B1 (enExample)
JP (1) JP4579243B2 (enExample)
KR (1) KR101139098B1 (enExample)
CN (1) CN1833464B (enExample)
AT (1) ATE357830T1 (enExample)
DE (1) DE602004005465T2 (enExample)
WO (1) WO2005015950A1 (enExample)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4690942B2 (ja) * 2006-05-24 2011-06-01 パイオニア株式会社 スピーカ装置の製造方法およびスピーカ装置の組立治具
EP2023655B1 (en) * 2006-05-24 2013-11-13 Pioneer Corporation Speaker device
JP4878625B2 (ja) * 2006-05-24 2012-02-15 パイオニア株式会社 スピーカ装置
JP4891718B2 (ja) * 2006-09-27 2012-03-07 パイオニア株式会社 スピーカ用磁気回路及びスピーカ装置
GB2449842B (en) * 2007-05-03 2012-02-01 Pss Belgium Nv Loudspeaker with a stiffening element
WO2009012782A1 (en) * 2007-07-25 2009-01-29 Lars Goller Holding Aps Flat subwoofer
JP5198123B2 (ja) * 2008-04-03 2013-05-15 ミネベア株式会社 スピーカ
CN101860782B (zh) * 2009-10-13 2013-12-04 东莞凡振工业电子有限公司 超薄电动式扬声器
US8452042B2 (en) 2011-04-03 2013-05-28 Mitek Corporation Shallow speaker
ITPD20110191A1 (it) * 2011-06-13 2012-12-14 Maurizio Servadio Trasduttore elettromeccanico/elettroacustico sottile
US9066179B2 (en) 2013-09-09 2015-06-23 Sonos, Inc. Loudspeaker assembly configuration
US9232314B2 (en) 2013-09-09 2016-01-05 Sonos, Inc. Loudspeaker configuration
US9467783B2 (en) * 2013-10-25 2016-10-11 Tymphany Worldwide Enterprises Limited Low profile loudspeaker transducer
US9584886B2 (en) * 2014-07-16 2017-02-28 Htc Corporation Micro-speaker
US9628917B2 (en) * 2014-07-23 2017-04-18 Bose Corporation Sound producing system
FR3024630B1 (fr) * 2014-07-30 2017-11-10 Focal Jmlab Haut-parleur compact incluant une membrane comprenant des plis radiaux
JP6394158B2 (ja) * 2014-08-01 2018-09-26 ヤマハ株式会社 電気音響変換器
WO2016093227A1 (ja) 2014-12-08 2016-06-16 パイオニア株式会社 スピーカ装置
WO2016093226A1 (ja) 2014-12-08 2016-06-16 パイオニア株式会社 スピーカ装置
GB2542382A (en) * 2015-09-17 2017-03-22 Gp Acoustics (Uk) Ltd Low-profile loudspeaker
FR3045264B1 (fr) * 2015-12-14 2019-01-25 Focal Jmlab Membrane acoustique pour haut-parleur et haut-parleur correspondant
CN107948893B (zh) 2017-12-29 2022-03-04 歌尔股份有限公司 扬声器振膜及扬声器
US11140488B2 (en) * 2018-05-22 2021-10-05 B&W Group Ltd. Speaker-driver cone with increased stiffness
CN110650388B (zh) * 2019-09-28 2023-01-24 歌尔股份有限公司 定心支片及发声装置
EP4062652A1 (en) 2019-11-19 2022-09-28 Dolby Laboratories Licensing Corporation Acoustic transducer having drop ring connected at resonant node
GB201917870D0 (en) 2019-12-06 2020-01-22 Pss Belgium Nv Method of making a loudspeaker enclosure
GB2594746A (en) * 2020-05-07 2021-11-10 Pss Belgium Nv Loudspeaker and method for manufacturing the same
GB202014020D0 (en) 2020-09-07 2020-10-21 Pss Belgium Nv Dipole loudspeaker assembly
GB2595318B (en) 2020-10-23 2025-01-01 Pss Belgium Nv Loudspeaker arrangement
GB202209544D0 (en) 2022-06-29 2022-08-10 Pss Belgium Nv Bass loudspeaker
GB202215989D0 (en) 2022-10-28 2022-12-14 Pss Belgium Nv Loudspeaker arrangement for a vehicle
EP4535825A1 (en) 2023-10-03 2025-04-09 Faital S.p.A. Loudspeaker with reduced height

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60171897A (ja) * 1984-02-16 1985-09-05 Matsushita Electric Ind Co Ltd スピ−カ用振動板
US6236733B1 (en) * 1998-06-05 2001-05-22 Pioneer Electronic Corporation Loudspeaker

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL25055C (enExample) * 1927-08-06
JPS546523A (en) * 1977-06-17 1979-01-18 Hitachi Ltd Diaphragm of speakers
JPS5690695A (en) * 1979-12-24 1981-07-22 Victor Co Of Japan Ltd Speaker diaphragm and its manufacture
JPS5753198A (en) * 1980-09-16 1982-03-30 Toshiba Corp Ring-shaped speaker
JPS58138492U (ja) * 1982-03-10 1983-09-17 パイオニア株式会社 電気・音響変換器振動系の支持構造
JPS60171900A (ja) * 1984-02-16 1985-09-05 Matsushita Electric Ind Co Ltd スピ−カ
JPS60219896A (ja) * 1984-04-17 1985-11-02 Matsushita Electric Ind Co Ltd 平面スピ−カ
JPS6150494A (ja) * 1984-08-18 1986-03-12 Matsushita Electric Ind Co Ltd スピ−カ
JPS6253600A (ja) * 1985-09-03 1987-03-09 Matsushita Electric Ind Co Ltd スピ−カ用振動板
US5418337A (en) * 1993-05-28 1995-05-23 Bose Corporation Loudspeaker driver surrounding
DE19747955C2 (de) * 1997-10-30 2002-11-07 Harman Audio Electronic Sys Lautsprecher
JP4591739B2 (ja) * 2001-04-12 2010-12-01 ミネベア株式会社 スピーカ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60171897A (ja) * 1984-02-16 1985-09-05 Matsushita Electric Ind Co Ltd スピ−カ用振動板
US6236733B1 (en) * 1998-06-05 2001-05-22 Pioneer Electronic Corporation Loudspeaker

Also Published As

Publication number Publication date
WO2005015950A1 (en) 2005-02-17
JP4579243B2 (ja) 2010-11-10
ATE357830T1 (de) 2007-04-15
JP2007502044A (ja) 2007-02-01
CN1833464A (zh) 2006-09-13
EP1654908B1 (en) 2007-03-21
EP1654908A1 (en) 2006-05-10
US7599511B2 (en) 2009-10-06
US20070189571A1 (en) 2007-08-16
CN1833464B (zh) 2011-04-20
DE602004005465D1 (de) 2007-05-03
KR20060069450A (ko) 2006-06-21
DE602004005465T2 (de) 2008-01-24

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