CN1833465A - 浅扬声器 - Google Patents

浅扬声器 Download PDF

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Publication number
CN1833465A
CN1833465A CNA2004800226587A CN200480022658A CN1833465A CN 1833465 A CN1833465 A CN 1833465A CN A2004800226587 A CNA2004800226587 A CN A2004800226587A CN 200480022658 A CN200480022658 A CN 200480022658A CN 1833465 A CN1833465 A CN 1833465A
Authority
CN
China
Prior art keywords
film
circumferential edge
membrane
basic flat
loud 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.)
Pending
Application number
CNA2004800226587A
Other languages
English (en)
Chinese (zh)
Inventor
D·M·E·科里南
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.)
PSS Belgium NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of CN1833465A publication Critical patent/CN1833465A/zh
Pending legal-status Critical Current

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Classifications

    • 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
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
    • H04R1/2807—Enclosures comprising vibrating or resonating arrangements
    • H04R1/2811—Enclosures comprising vibrating or resonating arrangements for loudspeaker transducers
    • 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)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
CNA2004800226587A 2003-08-08 2004-07-30 浅扬声器 Pending CN1833465A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP03102482 2003-08-08
EP03102482.1 2003-08-08

Publications (1)

Publication Number Publication Date
CN1833465A true CN1833465A (zh) 2006-09-13

Family

ID=34130296

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2004800226587A Pending CN1833465A (zh) 2003-08-08 2004-07-30 浅扬声器

Country Status (7)

Country Link
US (1) US20080232633A1 (enExample)
EP (1) EP1654907B1 (enExample)
JP (1) JP2007502040A (enExample)
KR (1) KR20060058711A (enExample)
CN (1) CN1833465A (enExample)
AT (1) ATE536708T1 (enExample)
WO (1) WO2005015949A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106537935A (zh) * 2014-07-23 2017-03-22 伯斯有限公司 发声系统

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7866439B2 (en) 2005-05-25 2011-01-11 Nxp B.V. Membrane for an electroacoustic transducer
JP4710462B2 (ja) * 2005-07-21 2011-06-29 ソニー株式会社 スピーカ振動板及びスピーカ振動板製造方法
JP4617518B2 (ja) * 2005-12-28 2011-01-26 オンキヨー株式会社 スピーカー振動板およびこれを用いたスピーカー
JP4750212B1 (ja) * 2009-07-24 2011-08-17 ミネベア株式会社 スピーカ
AU2011318232B2 (en) * 2010-10-21 2014-10-30 Acoustic 3D Holdings Limited Acoustic diffusion generator
US8744108B2 (en) 2011-07-12 2014-06-03 Strata Audio LLC Balanced momentum inertial duct
CN103733644B (zh) 2011-07-12 2017-04-26 斯特塔音响器材有限责任公司 音圈架加固器及转换器
WO2019111558A1 (ja) * 2017-12-07 2019-06-13 ソニー株式会社 振動系、スピーカ装置及び映像表示装置
US11140488B2 (en) * 2018-05-22 2021-10-05 B&W Group Ltd. Speaker-driver cone with increased stiffness
JP7141906B2 (ja) * 2018-10-15 2022-09-26 ホシデン株式会社 スピーカ用の振動板およびスピーカ
JP2025114331A (ja) * 2024-01-24 2025-08-05 オンキヨー株式会社 振動板、及び、スピーカーユニット

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1798688A (en) * 1926-03-31 1931-03-31 Victor Talking Machine Co Diaphragm
FR726180A (fr) * 1931-01-29 1932-05-24 Gramophone Co Ltd Perfectionnements aux diaphragmes acoustiques
US2960177A (en) * 1957-11-25 1960-11-15 Hawley Products Co Acoustical devices
NL302559A (enExample) * 1963-01-25
DE2215411A1 (de) * 1971-03-31 1972-10-26 Pioneer Electronic Corp , Tokio Lautsprechermembran
JPS5424672Y2 (enExample) * 1974-11-07 1979-08-20
JPS5190947U (enExample) * 1975-01-20 1976-07-21
JPS546523A (en) * 1977-06-17 1979-01-18 Hitachi Ltd Diaphragm of speakers
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
JPS5978795U (ja) * 1982-11-18 1984-05-28 松下電器産業株式会社 矩形コ−ンスピ−カ
JPS60219896A (ja) * 1984-04-17 1985-11-02 Matsushita Electric Ind Co Ltd 平面スピ−カ
JPS6140097U (ja) * 1984-08-17 1986-03-13 株式会社東芝 角型コ−ンスピ−カ装置
JPS63117599A (ja) * 1986-11-05 1988-05-21 Matsushita Electric Ind Co Ltd 動電型スピ−カ
JPS6482896A (en) * 1987-09-25 1989-03-28 Matsushita Electric Industrial Co Ltd Diaphragm for loudspeaker
JPH0186798U (enExample) * 1987-11-30 1989-06-08
JPH0434478Y2 (enExample) * 1987-12-17 1992-08-17
JPH01159500U (enExample) * 1988-04-21 1989-11-06
US4881617A (en) * 1988-12-30 1989-11-21 Alexander Faraone Radially arcuated speaker cone
US5256837A (en) * 1991-10-30 1993-10-26 Pak Il Y Paper cone for cone type speaker
WO2001056330A2 (en) * 2000-01-27 2001-08-02 Koninklijke Philips Electronics N.V. Electroacoustic transducer having a diaphragm with coil mounting projections and interposed stabilizing walls
JP4407229B2 (ja) * 2003-10-15 2010-02-03 パナソニック株式会社 スピーカ用振動板およびこれを用いたスピーカ

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106537935A (zh) * 2014-07-23 2017-03-22 伯斯有限公司 发声系统
CN106537935B (zh) * 2014-07-23 2019-06-07 伯斯有限公司 发声系统
CN110225437A (zh) * 2014-07-23 2019-09-10 伯斯有限公司 发声系统
CN110225437B (zh) * 2014-07-23 2021-04-02 伯斯有限公司 电声换能器

Also Published As

Publication number Publication date
JP2007502040A (ja) 2007-02-01
WO2005015949A1 (en) 2005-02-17
ATE536708T1 (de) 2011-12-15
US20080232633A1 (en) 2008-09-25
EP1654907B1 (en) 2011-12-07
KR20060058711A (ko) 2006-05-30
EP1654907A1 (en) 2006-05-10

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
ASS Succession or assignment of patent right

Owner name: PSS BELGIUM LTD.

Free format text: FORMER OWNER: KONINKLIJKE PHILIPS ELECTRONICS N.V.

Effective date: 20070720

C41 Transfer of patent application or patent right or utility model
TA01 Transfer of patent application right

Effective date of registration: 20070720

Address after: Belgium Dendermonde

Applicant after: PSS Belgium NV

Address before: Holland Ian Deho Finn

Applicant before: Koninklijke Philips Electronics N.V.

C12 Rejection of a patent application after its publication
RJ01 Rejection of invention patent application after publication

Open date: 20060913