ATE481826T1 - Lautsprecher - Google Patents

Lautsprecher

Info

Publication number
ATE481826T1
ATE481826T1 AT08712610T AT08712610T ATE481826T1 AT E481826 T1 ATE481826 T1 AT E481826T1 AT 08712610 T AT08712610 T AT 08712610T AT 08712610 T AT08712610 T AT 08712610T AT E481826 T1 ATE481826 T1 AT E481826T1
Authority
AT
Austria
Prior art keywords
membrane
conductor pattern
aforesaid
magnetic field
force
Prior art date
Application number
AT08712610T
Other languages
English (en)
Inventor
Haan Philip De
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
Application granted granted Critical
Publication of ATE481826T1 publication Critical patent/ATE481826T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; 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; ELECTRIC HEARING AIDS; 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; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/06—Loudspeakers

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)
  • Liquid Crystal (AREA)
  • Surgical Instruments (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
AT08712610T 2007-02-21 2008-02-14 Lautsprecher ATE481826T1 (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
ATE481826T1 true ATE481826T1 (de) 2010-10-15

Family

ID=38805629

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08712610T ATE481826T1 (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
US10623848B2 (en) * 2015-12-21 2020-04-14 Ko-Chung Teng Pneumatic tweeter unit having improved sound diaphragm and structure
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
DE60324665D1 (de) * 2002-01-25 2008-12-24 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
KR101493107B1 (ko) 2015-02-12
EA015052B1 (ru) 2011-04-29
ES2352866T3 (es) 2011-02-23
PT2123110E (pt) 2010-11-19
AU2008217785B2 (en) 2010-11-25
CA2677890C (en) 2016-04-19
US8335340B2 (en) 2012-12-18
EP2123110A1 (de) 2009-11-25
EP2123110B1 (de) 2010-09-15
JP5292312B2 (ja) 2013-09-18
CN101669374B (zh) 2013-01-23
KR20090122228A (ko) 2009-11-26
BRPI0807894B1 (pt) 2023-10-10
DE602008002566D1 (de) 2010-10-28
US20100067731A1 (en) 2010-03-18
NL2000499C2 (nl) 2008-08-22
SI2123110T1 (sl) 2011-01-31
CN101669374A (zh) 2010-03-10
DK2123110T3 (da) 2011-01-10
ZA200905589B (en) 2010-10-27
AU2008217785A1 (en) 2008-08-28
BRPI0807894A2 (pt) 2014-06-17
EA200900993A1 (ru) 2010-02-26
PL2123110T3 (pl) 2011-02-28
JP2010519846A (ja) 2010-06-03
CA2677890A1 (en) 2008-08-28
WO2008103034A1 (en) 2008-08-28

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