JP2001520848A5 - - Google Patents
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- Publication number
- JP2001520848A5 JP2001520848A5 JP1999541253A JP54125399A JP2001520848A5 JP 2001520848 A5 JP2001520848 A5 JP 2001520848A5 JP 1999541253 A JP1999541253 A JP 1999541253A JP 54125399 A JP54125399 A JP 54125399A JP 2001520848 A5 JP2001520848 A5 JP 2001520848A5
- Authority
- JP
- Japan
- 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.)
- Ceased
Links
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP98890045 | 1998-02-17 | ||
| EP98890045.2 | 1998-02-17 | ||
| PCT/IB1999/000191 WO1999041941A1 (en) | 1998-02-17 | 1999-02-04 | An electroacoustic transducer and a diaphragm for an electroacoustic transducer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2001520848A JP2001520848A (ja) | 2001-10-30 |
| JP2001520848A5 true JP2001520848A5 (enExample) | 2006-06-22 |
Family
ID=8237146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP54125399A Ceased JP2001520848A (ja) | 1998-02-17 | 1999-02-04 | 電気音響変換器及び電気音響変換器用ダイアフラム |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6178252B1 (enExample) |
| EP (1) | EP0976301B1 (enExample) |
| JP (1) | JP2001520848A (enExample) |
| AT (1) | ATE266937T1 (enExample) |
| DE (1) | DE69917148T2 (enExample) |
| WO (1) | WO1999041941A1 (enExample) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE60038247T2 (de) * | 2000-01-27 | 2009-03-19 | Nxp B.V. | Elektroakustischer wandler mit einer membrane mit spulenmontagevorsprüngen und zwischenliegenden stabilisierenden wänden |
| JP2003522639A (ja) * | 2000-02-17 | 2003-07-29 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 音再生手段と振動発生手段の一部とを形成する電気音響交換器を有した装置 |
| 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 |
| CN100486361C (zh) * | 2001-02-13 | 2009-05-06 | Nxp股份有限公司 | 用于制造包括膜结构的电声变换器的方法 |
| US8456957B2 (en) * | 2008-01-29 | 2013-06-04 | Schneider Electric USA, Inc. | Ultrasonic transducer for a proximity sensor |
| US7804742B2 (en) * | 2008-01-29 | 2010-09-28 | Hyde Park Electronics Llc | Ultrasonic transducer for a proximity sensor |
| BE1019451A3 (nl) * | 2010-08-19 | 2012-07-03 | Michiels Hugo Remi | Werkwijze voor het vervaardigen van een membraan voor een meettransformator, zo een membraan, en alarmtoepassing. |
| DE202014003034U1 (de) * | 2014-04-02 | 2015-04-07 | Harman Becker Automotive Systems Gmbh | Lautsprecher |
| US9154864B1 (en) * | 2014-04-30 | 2015-10-06 | Harman International Industries, Inc. | Speaker assembly |
| US9723410B2 (en) | 2014-07-08 | 2017-08-01 | Harman International Industries, Incorporated | Speaker assembly |
| CN204392554U (zh) * | 2015-01-07 | 2015-06-10 | 瑞声光电科技(常州)有限公司 | 扬声器 |
| CN110290448A (zh) * | 2019-08-12 | 2019-09-27 | 陈林 | 一种音圈与振膜组件 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3132713A (en) * | 1961-05-25 | 1964-05-12 | Shure Bros | Microphone diaphragm |
| GB2114855B (en) * | 1982-02-09 | 1985-10-23 | Standard Telephones Cables Ltd | Moving coil transducer |
| AT400911B (de) * | 1993-03-04 | 1996-04-25 | Koninkl Philips Electronics Nv | Elektroakustischer wandler mit einer trennwand und einer maskenwand |
| DE4312159C1 (de) * | 1993-04-14 | 1994-06-23 | Sennheiser Electronic | Elektrodynamischer Wandler |
| WO1999041940A1 (en) * | 1998-02-17 | 1999-08-19 | Koninklijke Philips Electronics N.V. | An electroacoustic transducer and a diaphragm for an electroacoustic transducer |
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1999
- 1999-02-04 AT AT99901803T patent/ATE266937T1/de not_active IP Right Cessation
- 1999-02-04 JP JP54125399A patent/JP2001520848A/ja not_active Ceased
- 1999-02-04 EP EP99901803A patent/EP0976301B1/en not_active Expired - Lifetime
- 1999-02-04 WO PCT/IB1999/000191 patent/WO1999041941A1/en not_active Ceased
- 1999-02-04 DE DE69917148T patent/DE69917148T2/de not_active Expired - Lifetime
- 1999-02-12 US US09/249,969 patent/US6178252B1/en not_active Expired - Lifetime