DE69602101T2 - Inertial-schwingungswandler - Google Patents

Inertial-schwingungswandler

Info

Publication number
DE69602101T2
DE69602101T2 DE69602101T DE69602101T DE69602101T2 DE 69602101 T2 DE69602101 T2 DE 69602101T2 DE 69602101 T DE69602101 T DE 69602101T DE 69602101 T DE69602101 T DE 69602101T DE 69602101 T2 DE69602101 T2 DE 69602101T2
Authority
DE
Germany
Prior art keywords
motor coil
tubular member
coil
magnet assembly
assembly
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.)
Expired - Lifetime
Application number
DE69602101T
Other languages
German (de)
English (en)
Other versions
DE69602101D1 (de
Inventor
Henry Azima
Martin Colloms
Neil Harris
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.)
NVF Tech Ltd
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=34865253&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69602101(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from GBGB9517918.0A external-priority patent/GB9517918D0/en
Priority claimed from GBGB9522281.6A external-priority patent/GB9522281D0/en
Priority claimed from GBGB9606836.6A external-priority patent/GB9606836D0/en
Application filed by New Transducers Ltd filed Critical New Transducers Ltd
Publication of DE69602101D1 publication Critical patent/DE69602101D1/de
Application granted granted Critical
Publication of DE69602101T2 publication Critical patent/DE69602101T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H04R7/04—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
    • H04R11/00—Transducers of moving-armature or moving-core type
    • H04R11/02—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
    • H04R7/06—Plane diaphragms comprising a plurality of sections or layers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2307/00—Details of diaphragms or cones for electromechanical transducers, their suspension or their manufacture covered by H04R7/00 or H04R31/003, not provided for in any of its subgroups
    • H04R2307/029—Diaphragms comprising fibres
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10—General applications
    • H04R2499/13—Acoustic transducers and sound field adaptation in vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Electromagnetism (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Surgical Instruments (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Thermistors And Varistors (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Motor Or Generator Cooling System (AREA)
DE69602101T 1995-09-02 1996-09-02 Inertial-schwingungswandler Expired - Lifetime DE69602101T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GBGB9517918.0A GB9517918D0 (en) 1995-09-02 1995-09-02 Acoustic device
GBGB9522281.6A GB9522281D0 (en) 1995-10-31 1995-10-31 Acoustic device
GBGB9606836.6A GB9606836D0 (en) 1996-03-30 1996-03-30 Acoustic device
PCT/GB1996/002167 WO1997009859A1 (en) 1995-09-02 1996-09-02 Inertial vibration transducers

Publications (2)

Publication Number Publication Date
DE69602101D1 DE69602101D1 (de) 1999-05-20
DE69602101T2 true DE69602101T2 (de) 1999-09-16

Family

ID=34865253

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69602101T Expired - Lifetime DE69602101T2 (de) 1995-09-02 1996-09-02 Inertial-schwingungswandler

Country Status (21)

Country Link
EP (1) EP0847676B1 (ja)
JP (1) JP3542136B2 (ja)
CN (1) CN1164144C (ja)
AT (1) ATE179044T1 (ja)
AU (1) AU703020B2 (ja)
BR (1) BR9610436A (ja)
CA (1) CA2229858C (ja)
CZ (1) CZ296166B6 (ja)
DE (1) DE69602101T2 (ja)
DK (1) DK0847676T3 (ja)
EA (1) EA000836B1 (ja)
ES (1) ES2132955T3 (ja)
HK (1) HK1008637A1 (ja)
HU (1) HUP9900179A3 (ja)
IL (1) IL123375A (ja)
NZ (1) NZ316565A (ja)
PL (1) PL182794B1 (ja)
SK (1) SK285661B6 (ja)
TR (1) TR199800366T1 (ja)
UA (1) UA50749C2 (ja)
WO (1) WO1997009859A1 (ja)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9807316D0 (en) * 1998-04-07 1998-06-03 New Transducers Ltd Loudspeaker
GB9705979D0 (en) * 1997-03-22 1997-05-07 New Transducers Ltd Passenger vehicles
GB9701983D0 (en) † 1997-01-31 1997-03-19 New Transducers Ltd Electro-dynamic exciter
US6324294B1 (en) 1996-09-03 2001-11-27 New Transducers Limited Passenger vehicles incorporating loudspeakers comprising panel-form acoustic radiating elements
GB9709438D0 (en) * 1997-05-10 1997-07-02 New Transducers Ltd Loudspeaker transducer
GB9714050D0 (en) * 1997-07-03 1997-09-10 New Transducers Ltd Panel-form loudspeakers
GB9718878D0 (en) * 1997-09-06 1997-11-12 New Transducers Ltd Vibration Transducer
DE19757097B4 (de) * 1997-12-20 2004-04-15 Harman Audio Electronic Systems Gmbh Schallwiedergabeanordnung
DE19821861A1 (de) * 1998-05-15 1999-11-18 Nokia Deutschland Gmbh Vorrichtung zur dynamischen Anregung von Plattenlautsprechern
DE19821860A1 (de) * 1998-05-15 1999-11-18 Nokia Deutschland Gmbh Treiber für flaches Klangpaneel
DE19821862A1 (de) 1998-05-15 1999-11-18 Nokia Deutschland Gmbh Schallwiedergabeanordnung
CA2336072A1 (en) 1998-06-22 1999-12-29 Slab Technology Limited Loudspeakers
US6304435B1 (en) 1998-11-12 2001-10-16 Acer Incorporated Laptop computer with flat panel speakers
GB0022913D0 (en) * 2000-09-19 2000-11-01 New Transducers Ltd Loudspeaker
JP3632594B2 (ja) * 2000-11-28 2005-03-23 日本電気株式会社 電子装置
JP3963173B2 (ja) * 2004-01-06 2007-08-22 ソニー株式会社 スピーカ
US7447322B2 (en) 2004-01-13 2008-11-04 Brookstone Purchasing, Inc. Speaker having a transparent panel
US10158337B2 (en) 2004-08-10 2018-12-18 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
US10848118B2 (en) 2004-08-10 2020-11-24 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
TW200629959A (en) * 2004-09-22 2006-08-16 Citizen Electronics Electro-dynamic exciter
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
US10848867B2 (en) 2006-02-07 2020-11-24 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
EP2023654A1 (de) * 2007-07-23 2009-02-11 Knauf AMF GmbH & Co. KG Plattenlautsprecher
GB0905692D0 (en) 2009-04-02 2009-05-20 Tno Touch sensitive device
US9870094B2 (en) 2009-04-09 2018-01-16 Nvf Tech Ltd. Touch sensitive device
GB2472092A (en) 2009-07-24 2011-01-26 New Transducers Ltd Audio system for an enclosed space with plural independent audio zones
DE102009036337B4 (de) 2009-08-06 2014-01-02 Robert Bösnecker Vorrichtung mit eingebetteter Membrane
GB2474047B (en) 2009-10-02 2014-12-17 New Transducers Ltd Touch sensitive device
US9035918B2 (en) 2009-10-29 2015-05-19 New Transducers Limited Touch sensitive device employing bending wave vibration sensors that detect touch location and provide haptic feedback
GB2482190A (en) 2010-07-23 2012-01-25 New Transducers Ltd Methods of generating a desired haptic sensation in a touch sensitive device
ITPD20110191A1 (it) 2011-06-13 2012-12-14 Maurizio Servadio Trasduttore elettromeccanico/elettroacustico sottile
WO2014108190A1 (de) * 2013-01-10 2014-07-17 Hochschule für Gestaltung Schwäbisch-Gmünd Aktuator und verwendung eines aktuators
US9264004B2 (en) 2013-06-12 2016-02-16 Bongiovi Acoustics Llc System and method for narrow bandwidth digital signal processing
US9883318B2 (en) 2013-06-12 2018-01-30 Bongiovi Acoustics Llc System and method for stereo field enhancement in two-channel audio systems
US9906858B2 (en) 2013-10-22 2018-02-27 Bongiovi Acoustics Llc System and method for digital signal processing
US10639000B2 (en) 2014-04-16 2020-05-05 Bongiovi Acoustics Llc Device for wide-band auscultation
US10820883B2 (en) 2014-04-16 2020-11-03 Bongiovi Acoustics Llc Noise reduction assembly for auscultation of a body
US9615813B2 (en) 2014-04-16 2017-04-11 Bongiovi Acoustics Llc. Device for wide-band auscultation
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
KR20200143707A (ko) 2018-04-11 2020-12-24 본지오비 어커스틱스 엘엘씨 오디오 향상 청력 보호 시스템
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
US10959035B2 (en) 2018-08-02 2021-03-23 Bongiovi Acoustics Llc System, method, and apparatus for generating and digitally processing a head related audio transfer function
CN117499841A (zh) * 2022-07-25 2024-02-02 深圳市韶音科技有限公司 换能装置、扬声器和声学输出装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3801943A (en) * 1971-06-16 1974-04-02 J Bertagni Electoacoustic transducers and electromagnetic assembly therefor
JPS5164916A (en) * 1974-12-02 1976-06-04 Matsushita Electric Ind Co Ltd Supiika
CH645227A5 (fr) * 1981-12-22 1984-09-14 Multiphonie Sa Transducteur electro-acoustique.
JPS60259100A (ja) * 1984-06-06 1985-12-21 Yoshiro Nakamatsu 隔離独立複数流体支持振動装置
JPH0828915B2 (ja) * 1987-04-20 1996-03-21 松下電器産業株式会社 低漏洩スピ−カ
US4914750A (en) * 1987-07-13 1990-04-03 Avm Hess, Inc. Sound transducer
DE3730305C1 (de) * 1987-09-10 1989-03-23 Daimler Benz Ag Lautsprecher
ATE117155T1 (de) * 1990-08-04 1995-01-15 Secr Defence Brit Paneelförmiger lautsprecher.

Also Published As

Publication number Publication date
AU6882396A (en) 1997-03-27
ES2132955T3 (es) 1999-08-16
PL182794B1 (pl) 2002-03-29
CN1194766A (zh) 1998-09-30
EP0847676B1 (en) 1999-04-14
IL123375A (en) 2000-10-31
HUP9900179A3 (en) 2000-09-28
EP0847676A1 (en) 1998-06-17
TR199800366T1 (xx) 1998-05-21
CA2229858A1 (en) 1997-03-13
NZ316565A (en) 1998-11-25
IL123375A0 (en) 1998-09-24
SK285661B6 (sk) 2007-05-03
CZ57398A3 (cs) 1998-07-15
DK0847676T3 (da) 1999-10-25
CN1164144C (zh) 2004-08-25
HK1008637A1 (en) 1999-05-14
EA199800263A1 (ru) 1998-10-29
DE69602101D1 (de) 1999-05-20
EA000836B1 (ru) 2000-04-24
BR9610436A (pt) 1999-02-17
SK25498A3 (en) 1998-10-07
ATE179044T1 (de) 1999-04-15
UA50749C2 (uk) 2002-11-15
CA2229858C (en) 2004-06-01
HUP9900179A2 (hu) 1999-04-28
JP3542136B2 (ja) 2004-07-14
WO1997009859A1 (en) 1997-03-13
AU703020B2 (en) 1999-03-11
CZ296166B6 (cs) 2006-01-11
JPH11512262A (ja) 1999-10-19
PL325237A1 (en) 1998-07-06

Similar Documents

Publication Publication Date Title
DE69602101T2 (de) Inertial-schwingungswandler
UA42881C2 (uk) Гучномовець та електродинамічний інерційний збуджувач коливань для нього
DK0847677T3 (da) Inertial vibrationstransducer
BR9610440A (pt) Transdutores de vibração
EP0874175A3 (en) Anti-vibration mechanism and disk drive device using the same
PT93626A (pt) Suporte elastico com amortecimento hidraulico
WO2002049191A3 (en) Micro-motor and apparatus using the same motor
MX9801479A (es) Transductores de vibraciones inerciales.
EP0999379A3 (en) Active vibration control
JPS5682712A (en) Parts feeder
MX9700915A (es) Un dispositivo acustico de alarma, particularmente para vehiculos motorizados.
PL283472A1 (en) Magnetic unit, especially of an electrodynamic mechanical vibration sensor
MX9801441A (es) Transductores de vibraciones inerciales.
KR850007746A (ko) 가진 용접법
IT1281487B1 (it) Dispositivo per il trattamento magnetico di combustibili, particolarmente ad uso motoristico
ITTO930018A0 (it) Dispositivo di controllo attivo delle vibrazioni periodiche generate da un motore.

Legal Events

Date Code Title Description
8363 Opposition against the patent