CO4771176A1 - Excitador electro-dinamico - Google Patents
Excitador electro-dinamicoInfo
- Publication number
- CO4771176A1 CO4771176A1 CO98004587A CO98004587A CO4771176A1 CO 4771176 A1 CO4771176 A1 CO 4771176A1 CO 98004587 A CO98004587 A CO 98004587A CO 98004587 A CO98004587 A CO 98004587A CO 4771176 A1 CO4771176 A1 CO 4771176A1
- Authority
- CO
- Colombia
- Prior art keywords
- motor coil
- assembly
- electro
- coil assembly
- respect
- Prior art date
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 inercial de vibraciones (1) paraexcitar un miembro (2) que tiene capacidad de sostener y propagar energía vibracional de entrada que comprende un conjunto de bobina de motor (3,4) que tiene una bobina (3) fijada rígidamente a un miembro de soporte tubular de bobina (4), un conjunto de imán (5,6,7) dispuesto concéntricamente con respecto al conjunto de bobina de motor, y medios (11) que suspenden el conjunto de imán para movimiento axial con respecto al conjunto de bobina de motor, caracterizado por un portador (9) que soporta el conjunto de bobina de motor (3,4) y adecuado para conexión al miembro (2) para ser excitado.
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 |
---|---|
CO4771176A1 true CO4771176A1 (es) | 1999-04-30 |
Family
ID=10806869
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CO98004587A CO4771176A1 (es) | 1997-01-31 | 1998-01-30 | Excitador electro-dinamico |
Country Status (31)
Country | Link |
---|---|
EP (1) | EP0956736B2 (es) |
JP (1) | JP2001509985A (es) |
KR (1) | KR20000070079A (es) |
CN (1) | CN1243653A (es) |
AR (1) | AR011597A1 (es) |
AT (1) | ATE302538T1 (es) |
AU (1) | AU725230B2 (es) |
BG (1) | BG103576A (es) |
BR (1) | BR9807534A (es) |
CA (1) | CA2279602A1 (es) |
CO (1) | CO4771176A1 (es) |
CU (1) | CU22711A3 (es) |
DE (1) | DE69831217T3 (es) |
EA (1) | EA001014B1 (es) |
EE (1) | EE9900306A (es) |
GB (1) | GB9701983D0 (es) |
GE (1) | GEP20012595B (es) |
HU (1) | HUP0003000A2 (es) |
ID (1) | ID19842A (es) |
IL (1) | IL130750A0 (es) |
MX (1) | MXPA99007004A (es) |
NO (1) | NO993719L (es) |
NZ (1) | NZ336497A (es) |
PL (1) | PL334851A1 (es) |
SK (1) | SK102299A3 (es) |
TR (1) | TR199901805T2 (es) |
TW (1) | TW374285B (es) |
UA (1) | UA42881C2 (es) |
WO (1) | WO1998034320A2 (es) |
YU (1) | YU35899A (es) |
ZA (1) | ZA98782B (es) |
Families Citing this family (66)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6278787B1 (en) | 1996-09-03 | 2001-08-21 | New Transducers Limited | Loudspeakers |
GB9822246D0 (en) * | 1998-10-13 | 1998-12-09 | New Transducers Ltd | Loudspeakers |
US6606390B2 (en) | 1996-09-03 | 2003-08-12 | New Transducer Limited | Loudspeakers |
DE19821860A1 (de) * | 1998-05-15 | 1999-11-18 | Nokia Deutschland Gmbh | Treiber für flaches Klangpaneel |
ATE303051T1 (de) | 1998-06-22 | 2005-09-15 | Slab Technology Ltd | Lautsprecher |
GB9902585D0 (en) * | 1999-02-06 | 1999-03-24 | New Transducers Ltd | Vibration exciter |
GB9903044D0 (en) * | 1999-02-11 | 1999-03-31 | New Transducers Ltd | Loudspeakers |
CN1294832A (zh) * | 1999-03-03 | 2001-05-09 | 株式会社东金 | 由螺旋形阻尼件支撑磁路、柔顺性提高的振动操作机构 |
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 |
GB2368484B (en) * | 2000-10-25 | 2004-06-16 | B & W Loudspeakers | Distributed mode panel type loudspeakers |
DE10053252C2 (de) | 2000-10-26 | 2002-10-10 | Elac Electroacustic Gmbh | Formteil zur Halterung eines Exciters für einen Flachmembranlautsprecher |
US7372968B2 (en) | 2000-11-08 | 2008-05-13 | New Transducers Limited | Loudspeaker driver |
GB0027278D0 (en) * | 2000-11-08 | 2000-12-27 | New Transducers Ltd | Loudspeaker driver |
EP1322137A3 (en) * | 2001-11-06 | 2008-08-27 | Hosiden Besson Limited | Portable speaker systems and applications thereof |
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 |
US10848118B2 (en) | 2004-08-10 | 2020-11-24 | 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 |
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 |
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 |
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 |
US10848867B2 (en) | 2006-02-07 | 2020-11-24 | Bongiovi Acoustics Llc | System and method for digital signal processing |
RU2456764C2 (ru) * | 2008-01-04 | 2012-07-20 | Эйрбас Оперэйшнз Гмбх | Осциллятор для плоского громкоговорителя, плоский громкоговоритель и транспортное средство, оснащенное таким громкоговорителем |
BRPI0821824A2 (pt) | 2008-01-04 | 2015-06-16 | Airbus Operations Gmbh | Oscilador para um alto-falante plano, alto-falante plano e veículo |
CN102119536B (zh) * | 2008-07-17 | 2015-08-26 | 新传感器有限公司 | 惯性振动激励器 |
DE102008049560B3 (de) * | 2008-09-30 | 2010-07-01 | Kuhnke Automotive Gmbh & Co. Kg | Elektrischer Schwingungserreger |
GB0905692D0 (en) | 2009-04-02 | 2009-05-20 | Tno | Touch sensitive device |
CA2758379A1 (en) | 2009-04-09 | 2010-10-14 | New Transducers Limited | Touch sensitive device |
DE102009021466B4 (de) | 2009-05-15 | 2012-03-22 | Kuhnke Automotive Gmbh & Co. Kg | Elektrischer Schwingungserreger |
GB2472092A (en) | 2009-07-24 | 2011-01-26 | New Transducers Ltd | Audio system for an enclosed space with plural independent audio zones |
CN101674517B (zh) * | 2009-09-25 | 2012-08-29 | 广东长虹电子有限公司 | 一种发声装置 |
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 |
EP2577994A4 (en) * | 2010-06-07 | 2017-11-15 | Katz, Robert | Heat dissipating acoustic transducer with mounting means |
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 (ja) * | 2011-09-29 | 2015-04-22 | スター精密株式会社 | 動電型エキサイタ |
DE102012209409A1 (de) | 2012-06-04 | 2013-12-05 | Kuhnke Automotive Gmbh & Co. Kg | Elektrischer Schwingungserreger und Verfahren zum Betreiben desselben |
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 |
WO2017087495A1 (en) * | 2015-11-16 | 2017-05-26 | Bongiovi Acoustics Llc | Surface acoustic transducer |
US9621994B1 (en) | 2015-11-16 | 2017-04-11 | Bongiovi Acoustics Llc | Surface acoustic transducer |
KR102663406B1 (ko) * | 2016-04-04 | 2024-05-14 | 엘지디스플레이 주식회사 | 패널 진동형 음향 발생 액츄에이터 및 그를 포함하는 양면 표시 장치 |
KR102380627B1 (ko) * | 2017-05-29 | 2022-03-29 | 엘지디스플레이 주식회사 | 표시 장치 |
US11778385B2 (en) | 2017-06-23 | 2023-10-03 | Cochlear Limited | Electromagnetic transducer with non-axial air gap |
US11035830B2 (en) | 2017-06-23 | 2021-06-15 | Cochlear Limited | Electromagnetic transducer with dual flux |
US11211043B2 (en) | 2018-04-11 | 2021-12-28 | 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 |
GB202009203D0 (en) * | 2020-06-17 | 2020-07-29 | Pss Belgium Nv | Loudspeaker |
DE102021106243B4 (de) | 2021-03-15 | 2023-08-10 | ITP GmbH Gesellschaft für intelligente textile Produkte | Ausgabevorrichtung mit zumindest einem Schwingungserzeuger |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4917287B1 (es) † | 1969-11-10 | 1974-04-30 | ||
JPS506377Y1 (es) † | 1970-04-09 | 1975-02-24 | ||
US3801943A (en) * | 1971-06-16 | 1974-04-02 | J Bertagni | Electoacoustic transducers and electromagnetic assembly therefor |
JPS528437Y2 (es) † | 1972-02-18 | 1977-02-22 | ||
JPS4970941U (es) † | 1972-10-03 | 1974-06-20 | ||
EP0054945B1 (en) * | 1980-12-19 | 1985-10-30 | Nissan Motor Co., Ltd. | Speaker for automotive vehicle audio system |
CH645227A5 (fr) * | 1981-12-22 | 1984-09-14 | Multiphonie Sa | Transducteur electro-acoustique. |
US4914750A (en) * | 1987-07-13 | 1990-04-03 | Avm Hess, Inc. | Sound transducer |
US4926486A (en) * | 1987-07-17 | 1990-05-15 | Barsumian Bruce R | Transducer assembly for automatic message system |
UA51671C2 (uk) † | 1995-09-02 | 2002-12-16 | Нью Транзд'Юсез Лімітед | Акустичний пристрій |
CN1164144C (zh) † | 1995-09-02 | 2004-08-25 | 新型转换器有限公司 | 惯性振动式换能器 |
-
1997
- 1997-01-31 GB GBGB9701983.0A patent/GB9701983D0/en active Pending
-
1998
- 1998-01-30 EE EEP199900306A patent/EE9900306A/xx unknown
- 1998-01-30 UA UA99074424A patent/UA42881C2/uk unknown
- 1998-01-30 SK SK1022-99A patent/SK102299A3/sk unknown
- 1998-01-30 JP JP53264798A patent/JP2001509985A/ja active Pending
- 1998-01-30 EP EP98902117A patent/EP0956736B2/en not_active Expired - Lifetime
- 1998-01-30 YU YU35899A patent/YU35899A/sh unknown
- 1998-01-30 DE DE69831217T patent/DE69831217T3/de not_active Expired - Lifetime
- 1998-01-30 IL IL13075098A patent/IL130750A0/xx unknown
- 1998-01-30 CN CN98801886A patent/CN1243653A/zh active Pending
- 1998-01-30 GE GEAP19984975A patent/GEP20012595B/en unknown
- 1998-01-30 CO CO98004587A patent/CO4771176A1/es unknown
- 1998-01-30 AU AU58740/98A patent/AU725230B2/en not_active Ceased
- 1998-01-30 EA EA199900698A patent/EA001014B1/ru not_active IP Right Cessation
- 1998-01-30 AR ARP980100418A patent/AR011597A1/es unknown
- 1998-01-30 ZA ZA98782A patent/ZA98782B/xx unknown
- 1998-01-30 NZ NZ336497A patent/NZ336497A/xx unknown
- 1998-01-30 AT AT98902117T patent/ATE302538T1/de not_active IP Right Cessation
- 1998-01-30 WO PCT/GB1998/000307 patent/WO1998034320A2/en active IP Right Grant
- 1998-01-30 BR BR9807534-9A patent/BR9807534A/pt not_active IP Right Cessation
- 1998-01-30 MX MXPA99007004A patent/MXPA99007004A/es unknown
- 1998-01-30 CA CA002279602A patent/CA2279602A1/en not_active Abandoned
- 1998-01-30 TR TR1999/01805T patent/TR199901805T2/xx unknown
- 1998-01-30 HU HU0003000A patent/HUP0003000A2/hu unknown
- 1998-01-30 KR KR1019997006300A patent/KR20000070079A/ko not_active Application Discontinuation
- 1998-01-30 PL PL98334851A patent/PL334851A1/xx unknown
- 1998-02-02 ID IDP980135A patent/ID19842A/id unknown
- 1998-02-02 TW TW087101198A patent/TW374285B/zh active
-
1999
- 1999-07-13 BG BG103576A patent/BG103576A/bg unknown
- 1999-07-28 CU CU1999099A patent/CU22711A3/es unknown
- 1999-07-30 NO NO993719A patent/NO993719L/no not_active Application Discontinuation
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