DE60004549T8 - Elektroakustischer wandler mit schockwellensicherung - Google Patents

Elektroakustischer wandler mit schockwellensicherung Download PDF

Info

Publication number: DE60004549T8
Authority: DE; Germany
Prior art keywords: shockwellenicherung; acoustic converter; electric acoustic; electric; converter
Prior art date: 1999-10-07
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.): Active

Application number

DE60004549T

Other languages

English (en)

Other versions

DE60004549D1 (de

DE60004549T2 (de

Inventor

Paris Tsangaris

F. Thomas LONGWELL

E. Thomas MILLER

Ray Dennis KIRCHHOEFER

M. Daniel WARREN

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.)

Knowles Electronics LLC

Original Assignee

Knowles Electronics LLC

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.)

1999-10-07

Filing date

2000-10-06

Publication date

2005-06-30

2000-10-06 Application filed by Knowles Electronics LLC filed Critical Knowles Electronics LLC

2003-09-18 Publication of DE60004549D1 publication Critical patent/DE60004549D1/de

2004-06-17 Publication of DE60004549T2 publication Critical patent/DE60004549T2/de

2005-06-30 Application granted granted Critical

2005-06-30 Publication of DE60004549T8 publication Critical patent/DE60004549T8/de

Status Active legal-status Critical Current

Classifications

- 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
- H04R11/00—Transducers of moving-armature or moving-core type
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Engineering & Computer Science (AREA)
Acoustics & Sound (AREA)
Signal Processing (AREA)
Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Electromagnets (AREA)
Reciprocating, Oscillating Or Vibrating Motors (AREA)
Coils Or Transformers For Communication (AREA)
Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)

DE60004549T 1999-10-07 2000-10-06 Elektroakustischer wandler mit schockwellensicherung Active DE60004549T8 (de)

Applications Claiming Priority (5)

Application Number	Priority Date	Filing Date	Title
US15857299P	1999-10-07	1999-10-07
US158572P		1999-10-07
US18054700P	2000-02-07	2000-02-07
US180547P		2000-02-07
PCT/US2000/027522 WO2001026413A2 (en)	1999-10-07	2000-10-06	Electro-acoustic transducer with resistance to shock-waves

Publications (3)

Publication Number	Publication Date
DE60004549D1 DE60004549D1 (de)	2003-09-18
DE60004549T2 DE60004549T2 (de)	2004-06-17
DE60004549T8 true DE60004549T8 (de)	2005-06-30

Family

ID=26855158

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE60004549T Active DE60004549T8 (de)	1999-10-07	2000-10-06	Elektroakustischer wandler mit schockwellensicherung

Country Status (6)

Country	Link
US (2)	US7236609B1 (de)
EP (1)	EP1219135B1 (de)
AU (1)	AU7754500A (de)
DE (1)	DE60004549T8 (de)
DK (1)	DK1219135T3 (de)
WO (1)	WO2001026413A2 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6727789B2 (en)	2001-06-12	2004-04-27	Tibbetts Industries, Inc.	Magnetic transducers of improved resistance to arbitrary mechanical shock
US7321664B2 (en) *	2004-01-13	2008-01-22	Sonionmicrotronic Nederland B.V.	Receiver having an improved bobbin
US20060239496A1 (en) *	2005-04-25	2006-10-26	Stiles Enrique M	Magnetically tapered air gap for electromagnetic transducer
JP4795212B2 (ja) *	2006-12-05	2011-10-19	キヤノン株式会社	録画装置、端末装置及び処理方法
US8135163B2 (en) *	2007-08-30	2012-03-13	Klipsch Group, Inc.	Balanced armature with acoustic low pass filter
US8548186B2 (en)	2010-07-09	2013-10-01	Shure Acquisition Holdings, Inc.	Earphone assembly
US8549733B2 (en)	2010-07-09	2013-10-08	Shure Acquisition Holdings, Inc.	Method of forming a transducer assembly
US8538061B2 (en)	2010-07-09	2013-09-17	Shure Acquisition Holdings, Inc.	Earphone driver and method of manufacture
US20140112516A1 (en) *	2012-10-09	2014-04-24	Knowles Electronics, Llc	Acoustic Device and Method of Manufacture
US9326074B2 (en)	2013-09-24	2016-04-26	Knowles Electronics, Llc	Increased compliance flat reed transducer
US9485585B2 (en) *	2013-10-17	2016-11-01	Knowles Electronics, Llc	Shock resistant coil and receiver
US9888322B2 (en) *	2014-12-05	2018-02-06	Knowles Electronics, Llc	Receiver with coil wound on a stationary ferromagnetic core
US9872109B2 (en)	2014-12-17	2018-01-16	Knowles Electronics, Llc	Shared coil receiver
DK3051841T3 (en) *	2015-01-30	2020-11-16	Sonion Nederland Bv	A receiver having a suspended motor assembly
US9859879B2 (en)	2015-09-11	2018-01-02	Knowles Electronics, Llc	Method and apparatus to clip incoming signals in opposing directions when in an off state
DE202018107123U1 (de)	2017-12-30	2019-01-08	Knowles Electronics, Llc	Elektroakustischer Wandler mit verbessertem Stoßschutz
US11115744B2 (en)	2018-04-02	2021-09-07	Knowles Electronics, Llc	Audio device with conduit connector
US11805370B2 (en)	2020-12-30	2023-10-31	Knowles Electronics, Llc	Balanced armature receiver having diaphragm with elastomer surround
US11935695B2 (en)	2021-12-23	2024-03-19	Knowles Electronics, Llc	Shock protection implemented in a balanced armature receiver
CN116367052A (zh) *	2021-12-27	2023-06-30	华为技术有限公司	扬声器单元及电子设备
US11659337B1 (en)	2021-12-29	2023-05-23	Knowles Electronics, Llc	Balanced armature receiver having improved shock performance
US12108204B2 (en)	2021-12-30	2024-10-01	Knowles Electronics, Llc	Acoustic sensor assembly having improved frequency response
US12063481B2 (en)	2022-08-16	2024-08-13	Knowles Electronics, Llc	Balanced armature receiver having damping compound-locating structure

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR551182A (fr)	1922-05-09	1923-03-29		Procédé et dispositifs pour la production et l'utilisation d'un mouvement vibratoire créé et entretenu électriquement ou mécaniquement
FR564941A (fr)	1923-04-10	1924-01-15		Perfectionnements aux récepteurs et transmetteurs téléphoniques
US1871739A (en) *	1928-04-05	1932-08-16	Rca Corp	Driving unit for sound reproducers
US2143097A (en)	1936-04-10	1939-01-10	Control Instr Co Inc	Telephonic unit
US2994016A (en)	1957-08-28	1961-07-25	Tibbetts Industries	Magnetic translating device
NL253777A (de)	1960-05-05
US3111563A (en)	1960-05-05	1963-11-19	Industrial Res Prod Inc	Electro-mechanical transducer
US3182384A (en)	1960-12-27	1965-05-11	Industrial Res Prod Inc	Method of making self-supporting coils and mandrel therefor
US3172022A (en)	1962-07-06	1965-03-02	Tibbetts Industries	Tapered gap means for magnetic translating device
US3163723A (en)	1962-07-17	1964-12-29	Tibbetts Industries	Damping means for magnetic translating device
NL134298C (de)	1964-03-17
US3432622A (en)	1965-05-10	1969-03-11	Dyna Magnetic Devices Inc	Sub-miniature sound transducers
US3617653A (en)	1967-05-16	1971-11-02	Tibbetts Industries	Magnetic reed type acoustic transducer with improved armature
US3531745A (en) *	1969-10-22	1970-09-29	Tibbetts Industries	Magnetic translating device with armature flux adjustment means
US3935398A (en)	1971-07-12	1976-01-27	Industrial Research Products, Inc.	Transducer with improved armature and yoke construction
US4272654A (en)	1979-01-08	1981-06-09	Industrial Research Products, Inc.	Acoustic transducer of improved construction
US4410769A (en)	1981-12-09	1983-10-18	Tibbetts Industries, Inc.	Transducer with adjustable armature yoke and method of adjustment
US4518831A (en)	1983-11-04	1985-05-21	Tibbetts Industries, Inc.	Transducer with translationally adjustable armature
US5647013C1 (en)	1992-10-29	2001-05-08	Knowles Electronics Co	Electroacoustic transducer
NL1004669C2 (nl) *	1996-12-02	1998-06-03	Microtronic Nederland Bv	Transducer.
US6041131A (en)	1997-07-09	2000-03-21	Knowles Electronics, Inc.	Shock resistant electroacoustic transducer
US6658134B1 (en) *	1999-08-16	2003-12-02	Sonionmicrotronic Nederland B.V.	Shock improvement for an electroacoustic transducer
US7321664B2 (en) *	2004-01-13	2008-01-22	Sonionmicrotronic Nederland B.V.	Receiver having an improved bobbin

2000
- 2000-10-06 AU AU77545/00A patent/AU7754500A/en not_active Abandoned
- 2000-10-06 DE DE60004549T patent/DE60004549T8/de active Active
- 2000-10-06 WO PCT/US2000/027522 patent/WO2001026413A2/en active IP Right Grant
- 2000-10-06 DK DK00967327T patent/DK1219135T3/da active
- 2000-10-06 EP EP00967327A patent/EP1219135B1/de not_active Expired - Lifetime
- 2000-10-06 US US10/089,861 patent/US7236609B1/en not_active Expired - Fee Related
2007
- 2007-06-21 US US11/766,461 patent/US7995789B2/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
DK1219135T3 (da)	2003-10-13
US20070258616A1 (en)	2007-11-08
EP1219135A2 (de)	2002-07-03
WO2001026413A3 (en)	2002-01-31
WO2001026413A2 (en)	2001-04-12
EP1219135B1 (de)	2003-08-13
DE60004549D1 (de)	2003-09-18
DE60004549T2 (de)	2004-06-17
AU7754500A (en)	2001-05-10
US7995789B2 (en)	2011-08-09
US7236609B1 (en)	2007-06-26

Publication	Publication Date	Title
DE60004549T8 (de)	2005-06-30	Elektroakustischer wandler mit schockwellensicherung
FI19992600A (fi)	2001-06-03	Audiomuunnin
DE60118161D1 (de)	2006-05-11	Stromwandler
DE69937203D1 (de)	2007-11-08	Stromwandlervorrichtung
DK0970386T3 (da)	2006-11-13	Impedans-til-spænding-konverter
DE60044009D1 (de)	2010-04-29	Leistungsumrichter
DE50006628D1 (de)	2004-07-01	Ultraschall-wandler
DE60041236D1 (de)	2009-02-12	Spannungswandler
DE60009205D1 (de)	2004-04-29	Tülle
DK1078445T3 (da)	2006-05-22	Vekselretter
NO20021815L (no)	2002-06-14	Forbindelse
DE60044331D1 (de)	2010-06-17	Umrichterschaltung
DE50001845D1 (de)	2003-05-28	Gleichspannungswandler
DE50006855D1 (de)	2004-07-22	Hochspannungswandler
DE60008030D1 (de)	2004-03-11	Frequenzumsetzer
DE69933517D1 (de)	2006-11-23	Stromwandler
DE60021984D1 (de)	2005-09-22	Momentwandler
ATA15032001A (de)	2005-10-15	Elektroakustischer wandler
DE50007582D1 (de)	2004-10-07	Antriebsaggregat
FI20001680A0 (fi)	2000-07-18	Pietsosähköinen sähköakustinen muuttaja
ID25567A (id)	2000-10-19	Ulir-jepit dengan bahu-puntir
DE50004633D1 (de)	2004-01-15	Kabeldurchführung
DE60000589D1 (de)	2002-11-21	Leistungseinheit
ATA942000A (de)	2003-07-15	Elektroakustischer wandler
EA200000263A1 (ru)	2000-12-25	Пьезопреобразователь

Legal Events

Date	Code	Title	Description
2004-09-09	8364	No opposition during term of opposition