DE602008002566D1 - Lautsprecher - Google Patents

Lautsprecher

Info

Publication number
DE602008002566D1
DE602008002566D1 DE602008002566T DE602008002566T DE602008002566D1 DE 602008002566 D1 DE602008002566 D1 DE 602008002566D1 DE 602008002566 T DE602008002566 T DE 602008002566T DE 602008002566 T DE602008002566 T DE 602008002566T DE 602008002566 D1 DE602008002566 D1 DE 602008002566D1
Authority
DE
Germany
Prior art keywords
membrane
conductor pattern
aforesaid
magnetic field
force
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.)
Active
Application number
DE602008002566T
Other languages
English (en)
Inventor
Haan Philip Derek De
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.)
Alcons Audio BV
Original Assignee
Alcons Audio BV
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 Alcons Audio BV filed Critical Alcons Audio BV
Publication of DE602008002566D1 publication Critical patent/DE602008002566D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04R9/04—Construction, mounting, or centering of coil
    • H04R9/046—Construction
    • H04R9/047—Construction in which the windings of the moving coil lay in the same plane
    • 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
    • H04R9/06—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 
    • H04R1/30—Combinations of transducers with horns, e.g. with mechanical matching means, i.e. front-loaded horns

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Liquid Crystal (AREA)
  • Surgical Instruments (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
DE602008002566T 2007-02-21 2008-02-14 Lautsprecher Active DE602008002566D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL2000499A NL2000499C2 (nl) 2007-02-21 2007-02-21 Luidspreker.
PCT/NL2008/050084 WO2008103034A1 (en) 2007-02-21 2008-02-14 Loudspeaker

Publications (1)

Publication Number Publication Date
DE602008002566D1 true DE602008002566D1 (de) 2010-10-28

Family

ID=38805629

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602008002566T Active DE602008002566D1 (de) 2007-02-21 2008-02-14 Lautsprecher

Country Status (19)

Country Link
US (1) US8335340B2 (de)
EP (1) EP2123110B1 (de)
JP (1) JP5292312B2 (de)
KR (1) KR101493107B1 (de)
CN (1) CN101669374B (de)
AT (1) ATE481826T1 (de)
AU (1) AU2008217785B2 (de)
BR (1) BRPI0807894B1 (de)
CA (1) CA2677890C (de)
DE (1) DE602008002566D1 (de)
DK (1) DK2123110T3 (de)
EA (1) EA015052B1 (de)
ES (1) ES2352866T3 (de)
NL (1) NL2000499C2 (de)
PL (1) PL2123110T3 (de)
PT (1) PT2123110E (de)
SI (1) SI2123110T1 (de)
WO (1) WO2008103034A1 (de)
ZA (1) ZA200905589B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2004781C2 (nl) * 2010-05-31 2011-12-01 Alcons Audio Bv Luidspreker.
EP2667634B1 (de) * 2012-05-25 2015-07-08 AKG Acoustics GmbH Ohrhörer mit aktiver Unterdrückung von Umgebungsgeräuschen
DE212015000330U1 (de) * 2015-12-21 2018-07-30 Ko-Chung Teng Pneumatische Hochtönereinheit mit verbesserter Schallmembran und Struktur
US10631098B2 (en) * 2016-07-13 2020-04-21 Mrspeakers, Llc Planar magnetic loudspeaker airflow system
NL2019480B1 (en) * 2017-09-04 2019-03-11 Alcons Audio Bv A loudspeaker with a wave front shaping device

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3873784A (en) * 1973-03-29 1975-03-25 Audio Arts Inc Acoustic transducer
JPS5189411A (de) * 1975-02-03 1976-08-05
JPS558397Y2 (de) * 1975-09-11 1980-02-25
US4037061A (en) * 1975-11-13 1977-07-19 Electro Audio Dynamics, Inc. Planar pattern voice coil audio transducer
JPS5651433Y2 (de) * 1977-11-18 1981-12-01
JPS5728584U (de) * 1980-07-24 1982-02-15
NL8501166A (nl) * 1985-04-23 1986-11-17 Philips Nv Elektro-dynamische omzetter van het isofase- of bandtype.
US5021613A (en) * 1985-09-23 1991-06-04 Gold Ribbon Concepts, Inc. Ribbon loudspeaker
US4803733A (en) * 1986-12-16 1989-02-07 Carver R W Loudspeaker diaphragm mounting system and method
EP0493450A4 (en) * 1989-09-22 1993-05-12 Antony Leonard Trufitt Planar speakers
US6104825A (en) * 1997-08-27 2000-08-15 Eminent Technology Incorporated Planar magnetic transducer with distortion compensating diaphragm
US5901235A (en) * 1997-09-24 1999-05-04 Eminent Technology, Inc. Enhanced efficiency planar transducers
US5850461A (en) * 1997-10-03 1998-12-15 Sonigistix Corporation Diaphragm support frames for acoustic transducers and method of assembly
ATE414394T1 (de) * 2002-01-25 2008-11-15 Sonion Horsens As Flexible membran mit integrierter spule
US7146017B2 (en) * 2002-05-02 2006-12-05 Harman International Industries, Incorporated Electrical connectors for electro-dynamic loudspeakers
JP3900278B2 (ja) * 2002-12-10 2007-04-04 ソニー株式会社 投影スクリーン付きアレースピーカ装置
NL1022819C2 (nl) * 2003-03-03 2004-09-06 Alcons Audio Bv Luidspreker.
NL1026038C2 (nl) * 2004-04-26 2005-10-27 Alcons Audio Bv Luidspreker en samenstel van luidsprekers.

Also Published As

Publication number Publication date
CN101669374B (zh) 2013-01-23
JP2010519846A (ja) 2010-06-03
KR20090122228A (ko) 2009-11-26
US8335340B2 (en) 2012-12-18
PT2123110E (pt) 2010-11-19
EA015052B1 (ru) 2011-04-29
EP2123110B1 (de) 2010-09-15
AU2008217785B2 (en) 2010-11-25
WO2008103034A1 (en) 2008-08-28
CA2677890C (en) 2016-04-19
ZA200905589B (en) 2010-10-27
BRPI0807894A2 (pt) 2014-06-17
US20100067731A1 (en) 2010-03-18
CA2677890A1 (en) 2008-08-28
KR101493107B1 (ko) 2015-02-12
ATE481826T1 (de) 2010-10-15
CN101669374A (zh) 2010-03-10
NL2000499C2 (nl) 2008-08-22
BRPI0807894B1 (pt) 2023-10-10
SI2123110T1 (sl) 2011-01-31
PL2123110T3 (pl) 2011-02-28
EA200900993A1 (ru) 2010-02-26
AU2008217785A1 (en) 2008-08-28
JP5292312B2 (ja) 2013-09-18
ES2352866T3 (es) 2011-02-23
EP2123110A1 (de) 2009-11-25
DK2123110T3 (da) 2011-01-10

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