ATE388601T1 - Elektroakustischer wandler mit einer membrane mit spulenmontagevorsprüngen und zwischenliegenden stabilisierenden wänden - Google Patents

Elektroakustischer wandler mit einer membrane mit spulenmontagevorsprüngen und zwischenliegenden stabilisierenden wänden

Info

Publication number: ATE388601T1
Authority: AT; Austria
Prior art keywords: electroacoustic transducer; membrane; diaphragm; coil mounting; mounting projections
Prior art date: 2000-01-27

Application number

AT00987447T

Other languages

English (en)

Inventor

Ewald Frasl

Original Assignee

Nxp Bv

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.)

2000-01-27

Filing date

2000-12-27

Publication date

2008-03-15

2000-12-27 Application filed by Nxp Bv filed Critical Nxp Bv

2008-03-15 Application granted granted Critical

2008-03-15 Publication of ATE388601T1 publication Critical patent/ATE388601T1/de

Links

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
- H04R7/00—Diaphragms for electromechanical transducers; Cones
- H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
- H04R7/12—Non-planar diaphragms or cones
- H04R7/14—Non-planar diaphragms or cones corrugated, pleated or ribbed

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Physics & Mathematics (AREA)
Acoustics & Sound (AREA)
Signal Processing (AREA)
Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Diaphragms For Electromechanical Transducers (AREA)
Ultra Sonic Daignosis Equipment (AREA)
Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)

AT00987447T 2000-01-27 2000-12-27 Elektroakustischer wandler mit einer membrane mit spulenmontagevorsprüngen und zwischenliegenden stabilisierenden wänden ATE388601T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
EP00890028		2000-01-27

Publications (1)

Publication Number	Publication Date
ATE388601T1 true ATE388601T1 (de)	2008-03-15

Family

ID=8175898

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT00987447T ATE388601T1 (de)	2000-01-27	2000-12-27	Elektroakustischer wandler mit einer membrane mit spulenmontagevorsprüngen und zwischenliegenden stabilisierenden wänden

Country Status (7)

Country	Link
US (1)	US6510232B2 (de)
EP (1)	EP1228664B1 (de)
JP (1)	JP4876293B2 (de)
CN (1)	CN1218609C (de)
AT (1)	ATE388601T1 (de)
DE (1)	DE60038247T2 (de)
WO (1)	WO2001056330A2 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP4630957B2 (ja) *	2000-06-16	2011-02-09	並木精密宝石株式会社	電磁誘導型アクチュエータ装置並びに携帯用通信機器
US6731773B1 (en)	2002-11-01	2004-05-04	Stillwater Designs And Audio, Inc.	Dual basket speaker with replaceable, self-aligning cone assembly and super ventilated pole piece
WO2004047487A1 (en) *	2002-11-21	2004-06-03	Koninklijke Philips Electronics N.V.	Electroacoustic transducer comprising a membrane with a middle area comprising stiffening grooves
KR100387645B1 (en) *	2003-03-08	2003-06-18	Jong Pyo Lee	Vibration plate edge of speaker
CN1833465A (zh) *	2003-08-08	2006-09-13	皇家飞利浦电子股份有限公司	浅扬声器
CN101002502B (zh) *	2004-04-29	2011-07-20	Nxp股份有限公司	用于具有可动线圈的扬声器的振膜
GB2426884B (en) *	2005-03-02	2008-05-28	Kh Technology Corp	Electro-acoustic transducer
DE102005052548A1 (de)	2005-11-02	2007-05-03	Sennheiser Electronic Gmbh & Co. Kg	Wandlersystem für eine aktive Lärmkompensationsvorrichtung
JP4867442B2 (ja) *	2006-04-10	2012-02-01	パナソニック株式会社	スピーカ振動板とそれを用いたスピーカ
EP2854421B1 (de) *	2007-07-25	2017-12-06	Sinar Baja Electric Ltd.	Ringförmige Membran für einen elektroakustischen Lautsprecher
TWI386075B (zh) *	2008-01-22	2013-02-11	S C Soong George	Eliminate the vibration of the diaphragm
CN105050005A (zh) *	2008-02-25	2015-11-11	日本先锋公司	扬声器装置
US9173037B2 (en)	2008-02-25	2015-10-27	Pioneer Corporation	Vibrating body for acoustic transducer and speaker device
CN101909231A (zh) *	2009-06-03	2010-12-08	富准精密工业(深圳)有限公司	音膜及使用该音膜的喇叭
CN101909232B (zh) *	2009-06-08	2014-08-27	富准精密工业(深圳)有限公司	音膜及使用该音膜的喇叭
WO2011123967A1 (zh) *	2010-04-06	2011-10-13	Zhu Duoliang	一种振动音频驱动器
US9485585B2 (en)	2013-10-17	2016-11-01	Knowles Electronics, Llc	Shock resistant coil and receiver
DE202014003034U1 (de) *	2014-04-02	2015-04-07	Harman Becker Automotive Systems Gmbh	Lautsprecher
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
KR101622156B1 (ko) *	2015-01-30	2016-05-19	주식회사 이엠텍	진동판 중앙부의 강성을 향상시킨 리시버
DE102018221577A1 (de)	2017-12-30	2019-07-04	Knowles Electronics, Llc	Elektroakustischer wandler mit verbessertem stoss-schutz
USD877125S1 (en) *	2018-01-26	2020-03-03	Jacob Aaron Fuller	Audio speaker frame
CN111954124B (zh) *	2020-08-19	2025-07-25	苏州礼乐乐器股份有限公司	一种带音梁及音隧的全频段高音质平面谐振扬声器
CN111954133B (zh) *	2020-08-19	2024-11-22	苏州礼乐乐器股份有限公司	一种带音梁及音隧的全频段高音质扬声器
US11659337B1 (en)	2021-12-29	2023-05-23	Knowles Electronics, Llc	Balanced armature receiver having improved shock performance

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3132713A (en) *	1961-05-25	1964-05-12	Shure Bros	Microphone diaphragm
JPS615699A (ja) *	1984-06-20	1986-01-11	Sanyo Electric Co Ltd	スピ−カの組立方法
JPH0763235B2 (ja) *	1985-12-20	1995-07-05	株式会社日立製作所	交流電動機の制御装置
JPS62147991U (de) *	1986-03-12	1987-09-18
CA1318965C (en) *	1988-11-07	1993-06-08	William Neal House	Shallow loudspeaker with slotted magnet structure
US4881617A (en) *	1988-12-30	1989-11-21	Alexander Faraone	Radially arcuated speaker cone
US5625701A (en) *	1993-08-05	1997-04-29	Bose Corporation	Loudspeaker diaphragm attaching
DE4419249A1 (de) *	1994-06-01	1995-12-07	Nokia Deutschland Gmbh	Lautsprecher
JPH09135491A (ja) *	1995-11-08	1997-05-20	Sharp Corp	電気音響変換器
AT405997B (de) *	1997-04-30	2000-01-25	Akg Acoustics Gmbh	Elektroakustischer wandler
US5880412A (en) *	1997-11-10	1999-03-09	Faraone; Alexander	High frequency radially arcuated center speaker cone
ATE266937T1 (de) *	1998-02-17	2004-05-15	Koninkl Philips Electronics Nv	Elektroakustischer wandler und membrane für elektroakustischen wandler
WO1999041940A1 (en) *	1998-02-17	1999-08-19	Koninklijke Philips Electronics N.V.	An electroacoustic transducer and a diaphragm for an electroacoustic transducer

2000
- 2000-12-27 DE DE60038247T patent/DE60038247T2/de not_active Expired - Lifetime
- 2000-12-27 WO PCT/EP2000/013215 patent/WO2001056330A2/en not_active Ceased
- 2000-12-27 AT AT00987447T patent/ATE388601T1/de not_active IP Right Cessation
- 2000-12-27 JP JP2001554656A patent/JP4876293B2/ja not_active Expired - Fee Related
- 2000-12-27 EP EP00987447A patent/EP1228664B1/de not_active Expired - Lifetime
- 2000-12-27 CN CN00805614.5A patent/CN1218609C/zh not_active Expired - Fee Related
2001
- 2001-01-25 US US09/769,183 patent/US6510232B2/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
US20010010725A1 (en)	2001-08-02
EP1228664A2 (de)	2002-08-07
EP1228664B1 (de)	2008-03-05
WO2001056330A3 (en)	2002-06-06
JP4876293B2 (ja)	2012-02-15
DE60038247T2 (de)	2009-03-19
DE60038247D1 (de)	2008-04-17
WO2001056330A2 (en)	2001-08-02
US6510232B2 (en)	2003-01-21
CN1421114A (zh)	2003-05-28
CN1218609C (zh)	2005-09-07
JP2003521185A (ja)	2003-07-08

Legal Events

Date	Code	Title	Description
2008-09-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties

Publication	Publication Date	Title
ATE388601T1 (de)	2008-03-15	Elektroakustischer wandler mit einer membrane mit spulenmontagevorsprüngen und zwischenliegenden stabilisierenden wänden
ATE548862T1 (de)	2012-03-15	Richtmikrofonbaugruppe
ATE177576T1 (de)	1999-03-15	Lautsprecher mit paneelförmigen akustischen abstrahlelementen
ATE251832T1 (de)	2003-10-15	Plattenförmiger resonanter lautsprecher
DK0847665T3 (da)	1999-10-25	Panelformede højttalere
ATE464751T1 (de)	2010-04-15	Elektroakustischer wandler mit demontierbarer membran und schwingspuleanordnung
EA200300187A1 (ru)	2003-08-28	Способ получения n-арилантраниловых кислот и их производных
ATE177583T1 (de)	1999-03-15	Schwingungswandler
ATE179297T1 (de)	1999-05-15	Paneelförmige mikrofone
ATE177281T1 (de)	1999-03-15	Paneelförmige lautsprecher
ATE266937T1 (de)	2004-05-15	Elektroakustischer wandler und membrane für elektroakustischen wandler
ATE211346T1 (de)	2002-01-15	Elektroakustischer wandler
GB2390505A (en)	2004-01-07	Loudspeaker and method of making same
WO2003061338A8 (fr)	2004-07-08	Haut-parleur emettant de la lumiere
ATE460052T1 (de)	2010-03-15	Elektroakustischer wandler mit wandlerschaltung
ATE246434T1 (de)	2003-08-15	Schallkörper für feueralarmsysteme
JPS5533392A (en)	1980-03-08	Electroacoustic converter
ATE312496T1 (de)	2005-12-15	Elektrisch-akustischer miniaturwandler
DK1335927T3 (da)	2006-11-20	Fremgangsmåde til syntese af optisk aktive anthracycliner
KR840003571A (ko)	1984-09-08	반발자기(磁氣)를 이용한 전기음향 변환기
RU93058049A (ru)	1996-08-10	Электроакустический преобразователь
KR20030055819A (ko)	2003-07-04	스피커용 요크 및 프레임의 결합 구조
JPS5797797A (en)	1982-06-17	Dynamic electroacoustic transducer
RO114512B1 (ro)	1999-04-30	Transductor electroacustic capacitiv
RU93028631A (ru)	1995-12-27	Громкоговоритель