NO20090683L - Hoyfrekvensmembran og talespolesammensetning - Google Patents

Hoyfrekvensmembran og talespolesammensetning

Info

Publication number
NO20090683L
NO20090683L NO20090683A NO20090683A NO20090683L NO 20090683 L NO20090683 L NO 20090683L NO 20090683 A NO20090683 A NO 20090683A NO 20090683 A NO20090683 A NO 20090683A NO 20090683 L NO20090683 L NO 20090683L
Authority
NO
Norway
Prior art keywords
diaphragm
voice coil
high frequency
coil assembly
annular suspension
Prior art date
Application number
NO20090683A
Other languages
English (en)
Norwegian (no)
Inventor
Anders Sagren
Original Assignee
Anders Sagren
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 Anders Sagren filed Critical Anders Sagren
Publication of NO20090683L publication Critical patent/NO20090683L/no

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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R31/00—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
    • H04R31/006—Interconnection of transducer parts
    • 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
    • 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
    • H04R9/06—Loudspeakers
    • 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 
    • H04R1/24—Structural combinations of separate transducers or of two parts of the same transducer and responsive respectively to two or more frequency ranges
    • 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
    • H04R7/127—Non-planar diaphragms or cones dome-shaped
    • 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
    • H04R9/025—Magnetic circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Multimedia (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
NO20090683A 2006-07-12 2009-02-12 Hoyfrekvensmembran og talespolesammensetning NO20090683L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US83009506P 2006-07-12 2006-07-12
PCT/SE2007/050517 WO2008008034A1 (en) 2006-07-12 2007-07-09 High frequency diaphragm and voice coil assembly

Publications (1)

Publication Number Publication Date
NO20090683L true NO20090683L (no) 2009-04-07

Family

ID=38923505

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20090683A NO20090683L (no) 2006-07-12 2009-02-12 Hoyfrekvensmembran og talespolesammensetning

Country Status (11)

Country Link
US (1) US20080013781A1 (ja)
EP (1) EP2039213A4 (ja)
JP (1) JP2009543512A (ja)
KR (1) KR20090048452A (ja)
CN (1) CN101496418A (ja)
AU (1) AU2007273287A1 (ja)
BR (1) BRPI0713943A2 (ja)
CA (1) CA2656924A1 (ja)
MX (1) MX2009000055A (ja)
NO (1) NO20090683L (ja)
WO (1) WO2008008034A1 (ja)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2955445B1 (fr) * 2010-01-15 2013-06-07 Phl Audio Transducteur electrodynamique a dome et suspension interne
FR2955446B1 (fr) 2010-01-15 2015-06-05 Phl Audio Transducteur electrodynamique a dome et suspension flottante
FR2955444B1 (fr) * 2010-01-15 2012-08-03 Phl Audio Systeme de haut-parleur coaxial a chambre de compression
US8428295B2 (en) * 2010-07-09 2013-04-23 Aperion Audio, Inc. Loudspeaker that is axially stabilized out of the diaphragm suspension plane
US9014412B2 (en) 2010-07-09 2015-04-21 Aperion Audio, Inc. Loudspeaker that is axially stabilized out of the diaphragm suspension plane
WO2012038981A1 (en) * 2010-09-23 2012-03-29 Praveen Vallabhaneni Linear actuation loudspeaker driver
CN105393557B (zh) * 2013-05-30 2019-02-05 舒尔获得控股公司 用于麦克风隔膜的稳定器和麦克风换能器的换能器组合件
USD796472S1 (en) * 2013-06-11 2017-09-05 Harman International Industries, Incorporated Loudspeaker
EP3166333A1 (en) * 2015-11-03 2017-05-10 Fibona Acoustics ApS Loudspeaker membrane and low-profile loudspeaker
FR3049149B1 (fr) * 2016-03-17 2018-03-23 Cabasse Haut-parleur et procede de fabrication de haut-parleur
US10244322B2 (en) * 2016-10-11 2019-03-26 YG Acoustics LLC Space frame reinforced tweeter dome
US10327068B2 (en) * 2017-11-16 2019-06-18 Harman International Industries, Incorporated Compression driver with side-firing compression chamber
GB201907267D0 (en) * 2019-05-23 2019-07-10 Pss Belgium Nv Loudspeaker
CN113194391B (zh) * 2021-03-24 2022-11-22 潍坊歌尔电子有限公司 带式扬声器及电子设备

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB545712A (en) * 1941-01-02 1942-06-09 Albert Charles Woods Improvements in and relating to loud speakers
JPS5753198A (en) * 1980-09-16 1982-03-30 Toshiba Corp Ring-shaped speaker
JP2890473B2 (ja) * 1989-05-30 1999-05-17 ソニー株式会社 電気音響変換器
GB2250658A (en) * 1990-12-07 1992-06-10 Canon Res Ct Europe Ltd Loudspeaker
GB9215222D0 (en) * 1992-07-17 1992-09-02 Electro Acoustic Ind Ltd Loudspeaker
US5473700A (en) * 1993-11-24 1995-12-05 Fenner, Jr.; Thomas C. High gain acoustic transducer
GB9407101D0 (en) * 1994-04-09 1994-06-01 Harman Motive Ltd A modular tweeter
JP3260590B2 (ja) * 1995-05-12 2002-02-25 松下電器産業株式会社 動電型スピーカ
DE19710967C1 (de) * 1997-03-17 1998-10-22 Karl Heinz Koeppen Breitbandlautsprecher
DE60141863D1 (de) * 2000-12-26 2010-05-27 Anders Sagren Elektroakustischer Wandler mit demontierbarer Membran und Schwingspuleanordnung
ES2247324T3 (es) * 2001-01-04 2006-03-01 Danish Sound Technology A/S Altavoz de doble domo.
EP1658753B1 (en) * 2003-08-22 2012-05-23 PSS Belgium NV Loudspeaker having a composite diaphragm structure

Also Published As

Publication number Publication date
US20080013781A1 (en) 2008-01-17
AU2007273287A1 (en) 2008-01-17
EP2039213A1 (en) 2009-03-25
CN101496418A (zh) 2009-07-29
EP2039213A4 (en) 2011-06-29
KR20090048452A (ko) 2009-05-13
BRPI0713943A2 (pt) 2013-06-11
MX2009000055A (es) 2009-01-23
WO2008008034A1 (en) 2008-01-17
JP2009543512A (ja) 2009-12-03
CA2656924A1 (en) 2008-01-17

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Legal Events

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FC2A Withdrawal, rejection or dismissal of laid open patent application