DE60233105D1 - Lautsprecher - Google Patents

Lautsprecher

Info

Publication number
DE60233105D1
DE60233105D1 DE60233105T DE60233105T DE60233105D1 DE 60233105 D1 DE60233105 D1 DE 60233105D1 DE 60233105 T DE60233105 T DE 60233105T DE 60233105 T DE60233105 T DE 60233105T DE 60233105 D1 DE60233105 D1 DE 60233105D1
Authority
DE
Germany
Prior art keywords
speaker
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE60233105T
Other languages
English (en)
Inventor
Osamu Funahashi
Hiroyuki Morimoto
Yukio Okamoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Corp
Original Assignee
Panasonic Corp
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 Panasonic Corp filed Critical Panasonic Corp
Application granted granted Critical
Publication of DE60233105D1 publication Critical patent/DE60233105D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H04R9/041—Centering
    • H04R9/043—Inner suspension or damper, e.g. spider
DE60233105T 2001-06-11 2002-06-10 Lautsprecher Expired - Lifetime DE60233105D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2001175149 2001-06-11
JP2002111717 2002-04-15
PCT/JP2002/005722 WO2002102113A1 (fr) 2001-06-11 2002-06-10 Haut parleur

Publications (1)

Publication Number Publication Date
DE60233105D1 true DE60233105D1 (de) 2009-09-10

Family

ID=26616674

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60233105T Expired - Lifetime DE60233105D1 (de) 2001-06-11 2002-06-10 Lautsprecher

Country Status (6)

Country Link
US (3) US7209570B2 (de)
EP (1) EP1324632B1 (de)
KR (1) KR100500804B1 (de)
CN (1) CN1302687C (de)
DE (1) DE60233105D1 (de)
WO (1) WO2002102113A1 (de)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040188175A1 (en) * 1998-11-30 2004-09-30 Sahyoun Joseph Yaacoub Audio speaker with wobble free voice coil movement
EP1324632B1 (de) * 2001-06-11 2009-07-29 Panasonic Corporation Lautsprecher
JP3651470B2 (ja) * 2003-03-31 2005-05-25 松下電器産業株式会社 スピーカ
JP3651472B2 (ja) 2003-10-14 2005-05-25 松下電器産業株式会社 スピーカ
JP4610890B2 (ja) * 2003-12-24 2011-01-12 パイオニア株式会社 スピーカ装置
JP2005252922A (ja) * 2004-03-08 2005-09-15 Matsushita Electric Ind Co Ltd スピーカ及びその製造方法
JP2005252924A (ja) * 2004-03-08 2005-09-15 Matsushita Electric Ind Co Ltd スピーカ
JP2005318339A (ja) * 2004-04-30 2005-11-10 Pioneer Electronic Corp スピーカ装置
JP4604609B2 (ja) * 2004-08-27 2011-01-05 パナソニック株式会社 スピーカ
JP2006157840A (ja) * 2004-10-25 2006-06-15 Pioneer Electronic Corp スピーカー装置
JP4576991B2 (ja) * 2004-11-22 2010-11-10 パナソニック株式会社 振動板とそれを用いたスピーカ
WO2006064725A1 (ja) * 2004-12-14 2006-06-22 Matsushita Electric Industrial Co., Ltd. スピーカ
JP4400439B2 (ja) * 2004-12-14 2010-01-20 パナソニック株式会社 スピーカ
CN101138271A (zh) * 2005-01-06 2008-03-05 Pss比利时股份有限公司 具有可移动的锥形主体的扬声器
JP4470768B2 (ja) * 2005-03-15 2010-06-02 パナソニック株式会社 スピーカ
KR100671399B1 (ko) * 2005-04-08 2007-01-19 한국음향 주식회사 스피커
EP1727392A2 (de) * 2005-05-25 2006-11-29 Pioneer Corporation Lautsprecheranordnung
JP4626462B2 (ja) * 2005-09-21 2011-02-09 パナソニック株式会社 スピーカ
JP4735405B2 (ja) 2005-09-21 2011-07-27 パナソニック株式会社 スピーカ用ダンパーとそれを用いたスピーカ
JP2007096436A (ja) 2005-09-27 2007-04-12 Matsushita Electric Ind Co Ltd スピーカ
JP2007096619A (ja) * 2005-09-28 2007-04-12 Matsushita Electric Ind Co Ltd スピーカ
JP2007110209A (ja) * 2005-10-11 2007-04-26 Matsushita Electric Ind Co Ltd スピーカ
JP4618116B2 (ja) * 2005-12-07 2011-01-26 パナソニック株式会社 スピーカ
JP4569477B2 (ja) * 2006-01-17 2010-10-27 パナソニック株式会社 スピーカ
JP4569476B2 (ja) * 2006-01-17 2010-10-27 パナソニック株式会社 スピーカ
JP4735306B2 (ja) * 2006-02-09 2011-07-27 パナソニック株式会社 スピーカ
US7894623B2 (en) * 2006-03-22 2011-02-22 Harman International Industries, Incorporated Loudspeaker having an interlocking magnet structure
WO2007129685A1 (ja) * 2006-05-10 2007-11-15 Panasonic Corporation スピーカ
WO2008023419A1 (fr) * 2006-08-24 2008-02-28 Pioneer Corporation Haut-parleur
JP4867774B2 (ja) * 2007-04-26 2012-02-01 パナソニック株式会社 スピーカ
US8135162B2 (en) * 2007-11-14 2012-03-13 Harman International Industries, Incorporated Multiple magnet loudspeaker
US8009858B2 (en) * 2007-11-28 2011-08-30 Jason Myles Cobb Loudspeaker
WO2009072275A1 (ja) * 2007-12-03 2009-06-11 Panasonic Corporation スピーカ
CN101219425B (zh) * 2007-12-27 2012-05-16 宁波升亚电子有限公司 电磁振动装置及其制造方法
US7433485B1 (en) 2008-01-07 2008-10-07 Mitek Corp., Inc. Shallow speaker
US20120312351A1 (en) * 2008-10-02 2012-12-13 Raydyne Energy, Inc. Efficient solar energy concentrator with improved thermal management
JP4624468B2 (ja) * 2009-03-30 2011-02-02 パイオニア株式会社 スピーカ装置
US8290199B2 (en) * 2009-05-21 2012-10-16 Bose Corporation Loudspeaker suspension
CN202759585U (zh) * 2012-06-11 2013-02-27 瑞声光电科技(常州)有限公司 扬声器
TW201410039A (zh) * 2012-08-27 2014-03-01 Gen Infinity Co Ltd 揚聲器結構改良
KR101410393B1 (ko) * 2012-09-25 2014-06-23 주식회사 에스제이앤에스 스피커 프레임 및 이를 구비한 스피커
CN202949560U (zh) * 2012-11-16 2013-05-22 瑞声声学科技(常州)有限公司 发声器
US9485586B2 (en) 2013-03-15 2016-11-01 Jeffery K Permanian Speaker driver
RU2549175C1 (ru) * 2013-12-04 2015-04-20 Евгений Анатольевич Вишницкий Акустическая система
KR102271867B1 (ko) * 2014-09-19 2021-07-01 삼성전자주식회사 스피커
CA2970740C (en) * 2015-02-05 2023-09-05 Eagle Acoustics Manufacturing, Llc Integrated voice coil and cone assembly and method of making same
GB2542382A (en) * 2015-09-17 2017-03-22 Gp Acoustics (Uk) Ltd Low-profile loudspeaker
KR101883449B1 (ko) * 2017-05-31 2018-07-30 부전전자 주식회사 댐퍼 진동판을 구비한 방수 마이크로 스피커
US11284198B2 (en) * 2017-10-13 2022-03-22 Foster Electric Company, Limited Speaker unit
CN208258052U (zh) * 2018-04-28 2018-12-18 深圳市冠旭电子股份有限公司 金属振膜及扬声器
KR102252025B1 (ko) 2019-06-05 2021-05-17 주식회사 이엠텍 음향 발생 액츄에이터
US20220322012A1 (en) * 2019-08-30 2022-10-06 Tang Band Industries Co., Ltd. Loudspeaker, and manufacturing method and sound production method therefor
CN114257925B (zh) * 2020-09-25 2023-03-10 华为技术有限公司 一种扬声器及终端
KR20230126603A (ko) 2022-02-23 2023-08-30 아주자동차대학 산학협력단 차량의 헤드라이트 미작동 경고음 발생장치

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4532035B1 (de) 1968-01-25 1970-10-16
JPS5977797A (ja) 1982-08-25 1984-05-04 Hitachi Ltd 動電型スピ−カ
DE9109452U1 (de) * 1991-07-31 1991-10-17 Nokia Unterhaltungselektronik (Deutschland) Gmbh, 7530 Pforzheim, De
US5583944A (en) 1992-10-28 1996-12-10 Matsushita Electric Industrial Co., Ltd. Speaker
JP3336771B2 (ja) * 1994-10-03 2002-10-21 フオスター電機株式会社 逆ドーム型スピーカ
JPH09284890A (ja) * 1996-04-15 1997-10-31 Sony Corp スピーカ装置
EP0843949B1 (de) * 1996-05-31 2002-10-02 Koninklijke Philips Electronics N.V. Elektrodynamischer lautsprecher und system mit diesem lautsprecher
US5734132A (en) * 1996-07-19 1998-03-31 Proni; Lucio Concentric tube suspension system for loudspeakers
JPH1066193A (ja) * 1996-08-21 1998-03-06 Matsushita Electric Ind Co Ltd スピーカおよびそれを用いたスピーカ装置
US6069965A (en) * 1996-10-09 2000-05-30 Matsushita Electric Industrial Co., Ltd. Loudspeaker
JPH11150791A (ja) 1997-11-19 1999-06-02 Matsushita Electric Ind Co Ltd スピーカ
JP3643855B2 (ja) * 1998-06-05 2005-04-27 パイオニア株式会社 スピーカ装置
US6385327B1 (en) * 1998-06-16 2002-05-07 U.S. Philips Corporation Device having two coaxially disposed bodies which are movable relative to one another along a translation axis
US6031925A (en) * 1998-06-25 2000-02-29 U.S. Philips Corporation Telescoping loudspeaker has multiple voice coils
CN1248879A (zh) * 1998-09-21 2000-03-29 力元电子股份有限公司 扬声器
CN1418449A (zh) 2001-02-13 2003-05-14 松下电器产业株式会社 扬声器
EP1324632B1 (de) * 2001-06-11 2009-07-29 Panasonic Corporation Lautsprecher
JP3651470B2 (ja) * 2003-03-31 2005-05-25 松下電器産業株式会社 スピーカ
JP3651472B2 (ja) * 2003-10-14 2005-05-25 松下電器産業株式会社 スピーカ
JP2005252922A (ja) * 2004-03-08 2005-09-15 Matsushita Electric Ind Co Ltd スピーカ及びその製造方法

Also Published As

Publication number Publication date
US7209570B2 (en) 2007-04-24
WO2002102113A1 (fr) 2002-12-19
EP1324632A1 (de) 2003-07-02
US7443996B2 (en) 2008-10-28
KR20030022376A (ko) 2003-03-15
US20060215871A1 (en) 2006-09-28
EP1324632A4 (de) 2007-10-31
EP1324632B1 (de) 2009-07-29
CN1463565A (zh) 2003-12-24
US20030185415A1 (en) 2003-10-02
US20090022355A1 (en) 2009-01-22
US8041069B2 (en) 2011-10-18
CN1302687C (zh) 2007-02-28
KR100500804B1 (ko) 2005-07-12

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Legal Events

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