AR011597A1 - ELECTRO-DYNAMIC EXCITER AND THE SPEAKER THAT INCLUDES IT - Google Patents

ELECTRO-DYNAMIC EXCITER AND THE SPEAKER THAT INCLUDES IT

Info

Publication number
AR011597A1
AR011597A1 ARP980100418A ARP980100418A AR011597A1 AR 011597 A1 AR011597 A1 AR 011597A1 AR P980100418 A ARP980100418 A AR P980100418A AR P980100418 A ARP980100418 A AR P980100418A AR 011597 A1 AR011597 A1 AR 011597A1
Authority
AR
Argentina
Prior art keywords
arrangement
motor
coil
coil arrangement
electro
Prior art date
Application number
ARP980100418A
Other languages
Spanish (es)
Original Assignee
New Transducers Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10806869&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AR011597(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by New Transducers Ltd filed Critical New Transducers Ltd
Publication of AR011597A1 publication Critical patent/AR011597A1/en

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
    • H04R9/06—Loudspeakers
    • H04R9/066—Loudspeakers using the principle of inertia
    • 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
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • H04R7/04—Plane diaphragms
    • H04R7/045—Plane diaphragms using the distributed mode principle, i.e. whereby the acoustic radiation is emanated from uniformly distributed free bending wave vibration induced in a stiff panel and not from pistonic motion
    • 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
    • H04R7/16—Mounting or tensioning of diaphragms or cones

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

Un excitador electro dinámico (1) de vibracion inercial para excitar un miembro (2) presentando la capacidad de sostener y propagar una energíavibracional de entrada comprendiendo una disposicion de bobina de un motor (3, 4) que presenta unabob ina (3) fijada rígidamente a un miembro formador debobina tubular (4), una disposicion de imán (5,6,7) dispuesta concéntricamente con respecto a la disposicion de bobina de motor, y medios (11) aque suspendenla disposicion de imán para elmovimiento axial en relacion a la disposicion de bobina de motor, caracterizado por un portador (9) que soporta la disposicionde bobina de motor (3,4) y adaptado para la conexion al miembro (2) a ser excitado.An inertial vibration electro dynamic exciter (1) to excite a member (2) presenting the ability to sustain and propagate an input vibrational energy comprising a coil arrangement of a motor (3, 4) featuring a rigidly fixed coil (3) to a tubular coil forming member (4), a magnet arrangement (5,6,7) arranged concentrically with respect to the motor coil arrangement, and means (11) that suspend the magnet arrangement for axial movement relative to the motor coil arrangement, characterized by a carrier (9) that supports the motor coil arrangement (3,4) and adapted for connection to the member (2) to be excited.

ARP980100418A 1997-01-31 1998-01-30 ELECTRO-DYNAMIC EXCITER AND THE SPEAKER THAT INCLUDES IT AR011597A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9701983.0A GB9701983D0 (en) 1997-01-31 1997-01-31 Electro-dynamic exciter

Publications (1)

Publication Number Publication Date
AR011597A1 true AR011597A1 (en) 2000-08-30

Family

ID=10806869

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP980100418A AR011597A1 (en) 1997-01-31 1998-01-30 ELECTRO-DYNAMIC EXCITER AND THE SPEAKER THAT INCLUDES IT

Country Status (31)

Country Link
EP (1) EP0956736B2 (en)
JP (1) JP2001509985A (en)
KR (1) KR20000070079A (en)
CN (1) CN1243653A (en)
AR (1) AR011597A1 (en)
AT (1) ATE302538T1 (en)
AU (1) AU725230B2 (en)
BG (1) BG103576A (en)
BR (1) BR9807534A (en)
CA (1) CA2279602A1 (en)
CO (1) CO4771176A1 (en)
CU (1) CU22711A3 (en)
DE (1) DE69831217T3 (en)
EA (1) EA001014B1 (en)
EE (1) EE9900306A (en)
GB (1) GB9701983D0 (en)
GE (1) GEP20012595B (en)
HU (1) HUP0003000A2 (en)
ID (1) ID19842A (en)
IL (1) IL130750A0 (en)
MX (1) MXPA99007004A (en)
NO (1) NO993719L (en)
NZ (1) NZ336497A (en)
PL (1) PL334851A1 (en)
SK (1) SK102299A3 (en)
TR (1) TR199901805T2 (en)
TW (1) TW374285B (en)
UA (1) UA42881C2 (en)
WO (1) WO1998034320A2 (en)
YU (1) YU35899A (en)
ZA (1) ZA98782B (en)

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DE19821860A1 (en) 1998-05-15 1999-11-18 Nokia Deutschland Gmbh Driver for flat panel loudspeaker
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GB9903044D0 (en) * 1999-02-11 1999-03-31 New Transducers Ltd Loudspeakers
CA2330005A1 (en) * 1999-03-03 2000-09-08 Nec Tokin Corporation Vibration actuator having magnetic circuit elastically supported by a spiral damper with increased compliance
GB9911271D0 (en) * 1999-05-15 1999-07-14 New Transducers Ltd Acoustic device
GB2360663A (en) * 1999-12-16 2001-09-26 John Nicholas Marshall Implantable hearing aid
US6751329B2 (en) 2000-09-21 2004-06-15 New Transducers Limited Loudspeaker driver
GB0023134D0 (en) * 2000-09-21 2000-11-01 New Transducers Ltd Loudspeaker driver
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DE10053252C2 (en) 2000-10-26 2002-10-10 Elac Electroacustic Gmbh Molding for holding an exciter for a flat diaphragm loudspeaker
US7372968B2 (en) 2000-11-08 2008-05-13 New Transducers Limited Loudspeaker driver
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US7447322B2 (en) 2004-01-13 2008-11-04 Brookstone Purchasing, Inc. Speaker having a transparent panel
US10848118B2 (en) 2004-08-10 2020-11-24 Bongiovi Acoustics Llc System and method for digital signal processing
US10158337B2 (en) 2004-08-10 2018-12-18 Bongiovi Acoustics Llc System and method for digital signal processing
US8284955B2 (en) 2006-02-07 2012-10-09 Bongiovi Acoustics Llc System and method for digital signal processing
US11431312B2 (en) 2004-08-10 2022-08-30 Bongiovi Acoustics Llc System and method for digital signal processing
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US10701505B2 (en) 2006-02-07 2020-06-30 Bongiovi Acoustics Llc. System, method, and apparatus for generating and digitally processing a head related audio transfer function
US9615189B2 (en) 2014-08-08 2017-04-04 Bongiovi Acoustics Llc Artificial ear apparatus and associated methods for generating a head related audio transfer function
US10069471B2 (en) 2006-02-07 2018-09-04 Bongiovi Acoustics Llc System and method for digital signal processing
US11202161B2 (en) 2006-02-07 2021-12-14 Bongiovi Acoustics Llc System, method, and apparatus for generating and digitally processing a head related audio transfer function
US10848867B2 (en) 2006-02-07 2020-11-24 Bongiovi Acoustics Llc System and method for digital signal processing
WO2009086925A1 (en) * 2008-01-04 2009-07-16 Airbus Operations Gmbh Oscillator for a flat loudspeaker, flat loudspeaker and vehicle
RU2456764C2 (en) * 2008-01-04 2012-07-20 Эйрбас Оперэйшнз Гмбх Oscillator for flat loudspeaker, flat loudspeaker and transport vehicle equipped with such loudspeaker
WO2010007335A1 (en) * 2008-07-17 2010-01-21 New Transducers Limited Inertial vibration exciter
DE102008049560B3 (en) * 2008-09-30 2010-07-01 Kuhnke Automotive Gmbh & Co. Kg Electrical oscillating exciter has circular coil arrangement which is engaged into circular gap of magnet arrangement such that coil arrangement and magnet arrangement are movable relative to each other in axial direction
GB0905692D0 (en) 2009-04-02 2009-05-20 Tno Touch sensitive device
EP2417511B1 (en) 2009-04-09 2016-11-09 New Transducers Limited Touch sensitive device
DE102009021466B4 (en) 2009-05-15 2012-03-22 Kuhnke Automotive Gmbh & Co. Kg Electric vibrator
GB2472092A (en) 2009-07-24 2011-01-26 New Transducers Ltd Audio system for an enclosed space with plural independent audio zones
CN101674517B (en) * 2009-09-25 2012-08-29 广东长虹电子有限公司 Acoustic generating device
GB2474047B (en) 2009-10-02 2014-12-17 New Transducers Ltd Touch sensitive device
WO2011051722A2 (en) 2009-10-29 2011-05-05 New Transducers Limited Touch sensitive device
CN103141121B (en) * 2010-06-07 2016-09-14 罗伯特.卡茨 There is the dissipation of heat sound transducer of erecting device
GB2482190A (en) 2010-07-23 2012-01-25 New Transducers Ltd Methods of generating a desired haptic sensation in a touch sensitive device
US8565461B2 (en) 2011-03-16 2013-10-22 Cochlear Limited Bone conduction device including a balanced electromagnetic actuator having radial and axial air gaps
JP5706796B2 (en) * 2011-09-29 2015-04-22 スター精密株式会社 Electrodynamic exciter
DE102012209409A1 (en) 2012-06-04 2013-12-05 Kuhnke Automotive Gmbh & Co. Kg Electrical vibrator used in motor car, attenuates relative movement of coil arrangements and magnet arrangements in the axial direction, by the liquid flowing into the electrical vibrator
US9716953B2 (en) 2013-03-15 2017-07-25 Cochlear Limited Electromagnetic transducer with specific internal geometry
US9883318B2 (en) 2013-06-12 2018-01-30 Bongiovi Acoustics Llc System and method for stereo field enhancement in two-channel audio systems
US9264004B2 (en) 2013-06-12 2016-02-16 Bongiovi Acoustics Llc System and method for narrow bandwidth digital signal processing
US9906858B2 (en) 2013-10-22 2018-02-27 Bongiovi Acoustics Llc System and method for digital signal processing
US10820883B2 (en) 2014-04-16 2020-11-03 Bongiovi Acoustics Llc Noise reduction assembly for auscultation of a body
US10639000B2 (en) 2014-04-16 2020-05-05 Bongiovi Acoustics Llc Device for wide-band auscultation
US9615813B2 (en) 2014-04-16 2017-04-11 Bongiovi Acoustics Llc. Device for wide-band auscultation
GB2527533B (en) * 2014-06-24 2016-07-13 Amina Tech Ltd Moving coil drive unit and audio drivers incorporating the same
EP3170317B1 (en) * 2014-07-16 2020-04-08 Traxxas LP On-board audio system for a model vehicle
US9564146B2 (en) 2014-08-01 2017-02-07 Bongiovi Acoustics Llc System and method for digital signal processing in deep diving environment
US9638672B2 (en) 2015-03-06 2017-05-02 Bongiovi Acoustics Llc System and method for acquiring acoustic information from a resonating body
US9906867B2 (en) 2015-11-16 2018-02-27 Bongiovi Acoustics Llc Surface acoustic transducer
US9621994B1 (en) * 2015-11-16 2017-04-11 Bongiovi Acoustics Llc Surface acoustic transducer
KR102663406B1 (en) * 2016-04-04 2024-05-14 엘지디스플레이 주식회사 Sound generation actuator of panel vibration type and double faced display device with the same
KR102380627B1 (en) * 2017-05-29 2022-03-29 엘지디스플레이 주식회사 Display apparatus
US11035830B2 (en) 2017-06-23 2021-06-15 Cochlear Limited Electromagnetic transducer with dual flux
US11778385B2 (en) 2017-06-23 2023-10-03 Cochlear Limited Electromagnetic transducer with non-axial air gap
CA3096877A1 (en) 2018-04-11 2019-10-17 Bongiovi Acoustics Llc Audio enhanced hearing protection system
US10620705B2 (en) 2018-06-01 2020-04-14 Google Llc Vibrating the surface of an electronic device to raise the perceived height at a depression in the surface
WO2020028833A1 (en) 2018-08-02 2020-02-06 Bongiovi Acoustics Llc System, method, and apparatus for generating and digitally processing a head related audio transfer function
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Also Published As

Publication number Publication date
GEP20012595B (en) 2001-11-26
AU725230B2 (en) 2000-10-12
AU5874098A (en) 1998-08-25
JP2001509985A (en) 2001-07-24
NZ336497A (en) 2000-01-28
ZA98782B (en) 1998-08-17
EA199900698A1 (en) 2000-04-24
DE69831217D1 (en) 2005-09-22
TW374285B (en) 1999-11-11
SK102299A3 (en) 2000-08-14
NO993719L (en) 1999-09-29
KR20000070079A (en) 2000-11-25
EP0956736B1 (en) 2005-08-17
TR199901805T2 (en) 1999-09-21
GB9701983D0 (en) 1997-03-19
DE69831217T2 (en) 2006-06-08
BR9807534A (en) 2000-06-06
CN1243653A (en) 2000-02-02
NO993719D0 (en) 1999-07-30
PL334851A1 (en) 2000-03-27
EE9900306A (en) 2000-02-15
ATE302538T1 (en) 2005-09-15
ID19842A (en) 1998-08-06
CO4771176A1 (en) 1999-04-30
YU35899A (en) 2001-12-26
IL130750A0 (en) 2000-06-01
DE69831217T3 (en) 2012-02-09
MXPA99007004A (en) 2005-12-12
CA2279602A1 (en) 1998-08-06
WO1998034320A2 (en) 1998-08-06
UA42881C2 (en) 2001-11-15
EP0956736A2 (en) 1999-11-17
WO1998034320A3 (en) 1998-11-19
EA001014B1 (en) 2000-08-28
EP0956736B2 (en) 2011-09-14
BG103576A (en) 2000-03-31
CU22711A3 (en) 2001-09-14
HUP0003000A2 (en) 2001-01-29

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