MXPA03004022A - Loudspeaker driver. - Google Patents

Loudspeaker driver.

Info

Publication number: MXPA03004022A
Authority: MX; Mexico
Prior art keywords: loudspeaker driver; loudspeaker; driver
Prior art date: 2000-11-08

Application number

MXPA03004022A

Other languages

Spanish (es)

Inventor

Martin Colloms

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.)

2000-11-08

Filing date

2001-11-01

Publication date

2004-02-12

2001-11-01 Application filed by New Transducers Ltd filed Critical New Transducers Ltd

2004-02-12 Publication of MXPA03004022A publication Critical patent/MXPA03004022A/en

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
- 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

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Acoustics & Sound (AREA)
Signal Processing (AREA)
Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Details Of Audible-Bandwidth Transducers (AREA)
Diaphragms For Electromechanical Transducers (AREA)
Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)

MXPA03004022A 2000-11-08 2001-11-01 Loudspeaker driver. MXPA03004022A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB0027278A GB0027278D0 (en)	2000-11-08	2000-11-08	Loudspeaker driver
PCT/GB2001/004838 WO2002039781A2 (en)	2000-11-08	2001-11-01	Loudspeaker driver

Publications (1)

Publication Number	Publication Date
MXPA03004022A true MXPA03004022A (en)	2004-02-12

Family

ID=9902786

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
MXPA03004022A MXPA03004022A (en)	2000-11-08	2001-11-01	Loudspeaker driver.

Country Status (9)

Country	Link
EP (1)	EP1382221B1 (en)
JP (1)	JP4080870B2 (en)
CN (1)	CN1243458C (en)
AU (1)	AU2002212466A1 (en)
BR (1)	BR0115155A (en)
ES (1)	ES2379763T3 (en)
GB (1)	GB0027278D0 (en)
MX (1)	MXPA03004022A (en)
WO (1)	WO2002039781A2 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB0025125D0 (en) *	2000-10-13	2000-11-29	New Transducers Ltd	Loudspeaker driver
US7907742B2 (en)	2003-10-31	2011-03-15	Fujitsu Ten Limited	Exciter for directly vibrating board and speaker apparatus used the same
JP4632674B2 (en) *	2004-02-20	2011-02-16	富士通テン株式会社	Plate body direct drive vibration device
JP2005311500A (en)	2004-04-19	2005-11-04	Toyota Boshoku Corp	Vehicle acoustic apparatus
JP4578202B2 (en) *	2004-10-14	2010-11-10	富士通テン株式会社	Speaker apparatus using vehicle interior plate as diaphragm and vehicle interior plate
JP4565991B2 (en) *	2004-12-24	2010-10-20	富士通テン株式会社	Speaker device using vehicle interior plate as diaphragm and interior plate
JP4755928B2 (en) *	2006-03-15	2011-08-24	富士通テン株式会社	Sound generator
US8929583B2 (en) *	2007-02-02	2015-01-06	Namiki Seimitsu Houseki Kabushiki Kaisha	Multi-function vibration actuator
IT1395441B1 (en)	2009-09-09	2012-09-21	Ask Ind Societa Per Azioni	MAGNETO-DYNAMIC TRANSDUCER WITH CENTRAL SYSTEM
CN104486697B (en) *	2009-12-17	2019-01-15	珍尼雷克公司	Connecton layout to the wiring of the litz wire of driving unit and including its driving unit
JP5706796B2 (en) *	2011-09-29	2015-04-22	スター精密株式会社	Electrodynamic exciter
EP3005540A1 (en)	2013-08-26	2016-04-13	Halliburton Energy Services, Inc.	Variable reluctance transducers
JP2019106580A (en)	2017-12-11	2019-06-27	オンキヨー株式会社	Vibrator and elastic coupling member constructing the same
JP7397271B2 (en)	2018-06-04	2023-12-13	オンキヨー株式会社	vibrator
US10882075B2 (en)	2018-06-04	2021-01-05	Onkyo Corporation	Vibrator
GB201820557D0 (en) *	2018-12-17	2019-01-30	Pss Belgium Nv	Inertial exciter
US11341948B2 (en)	2019-07-17	2022-05-24	Sound Solutions International Co., Ltd.	Electromagnetic actuator with improved spring arrangement
JP7330623B2 (en) *	2019-08-09	2023-08-22	アルパイン株式会社	Vibration device for sound and in-vehicle sound device
US11838736B2 (en)	2020-05-20	2023-12-05	Sound Solutions International Co., Ltd.	Electromagnetic actuator for a speaker or a sound transducer with a multimetal layer connection between the voice coil and the magnet system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU538247B2 (en) *	1979-11-09	1984-08-02	Matsushita Electric Industrial Co., Ltd.	Speaker and speaker system
DE3735134A1 (en) *	1986-10-16	1988-05-11	Pioneer Electronic Corp	BODY-SENSITIVE ACOUSTIC DEVICE
GB9701983D0 (en) *	1997-01-31	1997-03-19	New Transducers Ltd	Electro-dynamic exciter
GB9902585D0 (en) *	1999-02-06	1999-03-24	New Transducers Ltd	Vibration exciter

2000
- 2000-11-08 GB GB0027278A patent/GB0027278D0/en not_active Ceased
2001
- 2001-11-01 JP JP2002542170A patent/JP4080870B2/en not_active Expired - Lifetime
- 2001-11-01 BR BR0115155-0A patent/BR0115155A/en not_active Application Discontinuation
- 2001-11-01 WO PCT/GB2001/004838 patent/WO2002039781A2/en not_active Application Discontinuation
- 2001-11-01 EP EP01980673A patent/EP1382221B1/en not_active Expired - Lifetime
- 2001-11-01 MX MXPA03004022A patent/MXPA03004022A/en unknown
- 2001-11-01 ES ES01980673T patent/ES2379763T3/en not_active Expired - Lifetime
- 2001-11-01 CN CN 01818568 patent/CN1243458C/en not_active Expired - Lifetime
- 2001-11-01 AU AU2002212466A patent/AU2002212466A1/en not_active Abandoned

Also Published As

Publication number	Publication date
EP1382221B1 (en)	2012-01-04
JP4080870B2 (en)	2008-04-23
CN1243458C (en)	2006-02-22
AU2002212466A1 (en)	2002-05-21
HK1058454A1 (en)	2004-05-14
WO2002039781A2 (en)	2002-05-16
EP1382221A2 (en)	2004-01-21
WO2002039781A3 (en)	2003-10-30
JP2004515097A (en)	2004-05-20
GB0027278D0 (en)	2000-12-27
ES2379763T3 (en)	2012-05-03
BR0115155A (en)	2004-07-06
CN1486580A (en)	2004-03-31

Publication	Publication Date	Title
MXPA03002410A (en)	2003-06-19	4-amino-quinazolines.
ZA200205479B (en)	2003-12-31	Novel biarylcarboxamides.
EG23262A (en)	2004-10-31	Delta -pyrrolines.
MXPA03004022A (en)	2004-02-12	Loudspeaker driver.
GB0014634D0 (en)	2000-08-09	Loudspeaker
MXPA03001591A (en)	2003-09-10	10-aryl-11-h.
MXPA03001877A (en)	2003-06-24	2-guanidino-4-aryl-quinazoline.
ZA200205389B (en)	2003-03-12	Booklet.
MXPA01001286A (en)	2004-01-29	Pivotless automotive hinge.
MXPA03002668A (en)	2003-08-20	Sulfonylguanidine.
MXPA03001991A (en)	2003-06-24	Novel arylalkane-sulfonamides.
MXPA03009073A (en)	2004-02-17	Loudspeaker.
MXPA03002411A (en)	2003-06-19	4-amino-quinazolines.
MXPA03005714A (en)	2003-10-06	Sulfamidothienopyrimidines.
MXPA03005494A (en)	2003-10-06	Benzoylpyridazines.
MXPA03002521A (en)	2004-02-12	Triazolo-epothilones.
GB0018831D0 (en)	2000-09-20	Loudspeaker
GB0007025D0 (en)	2000-05-10	Loudspeakers
GB0124292D0 (en)	2001-11-28	Loudspeaker driver
GB0130875D0 (en)	2002-02-06	Loudspeaker
GB0023134D0 (en)	2000-11-01	Loudspeaker driver
AU5276401A (en)	2001-11-07	Vehicle
GB0013137D0 (en)	2000-07-19	Loudspeaker
GB2368486B (en)	2004-03-03	Loudspeaker
ZA200007618B (en)	2001-06-20	Loudspeakers.