ATE450120T1 - Verfahren zur herstellung eines elektroakustischen wandlers mit einer membrankonfiguration - Google Patents

Verfahren zur herstellung eines elektroakustischen wandlers mit einer membrankonfiguration

Info

Publication number
ATE450120T1
ATE450120T1 AT02715674T AT02715674T ATE450120T1 AT E450120 T1 ATE450120 T1 AT E450120T1 AT 02715674 T AT02715674 T AT 02715674T AT 02715674 T AT02715674 T AT 02715674T AT E450120 T1 ATE450120 T1 AT E450120T1
Authority
AT
Austria
Prior art keywords
membrane
producing
electroacoustic transducer
membrane configuration
configuration
Prior art date
Application number
AT02715674T
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.)
Filing date
Publication date
Application filed by Nxp Bv filed Critical Nxp Bv
Application granted granted Critical
Publication of ATE450120T1 publication Critical patent/ATE450120T1/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
    • H04R31/00—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R31/00—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
    • H04R31/003—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor for diaphragms or their outer suspension
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R31/00—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
    • H04R31/006—Interconnection of transducer parts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49005—Acoustic transducer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49007—Indicating transducer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/4908—Acoustic transducer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49805—Shaping by direct application of fluent pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
AT02715674T 2001-02-13 2002-01-31 Verfahren zur herstellung eines elektroakustischen wandlers mit einer membrankonfiguration ATE450120T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP01890037 2001-02-13
PCT/IB2002/000311 WO2002065813A2 (en) 2001-02-13 2002-01-31 Method for manufacturing an electroacoustical transducer comprising a membrane configuration

Publications (1)

Publication Number Publication Date
ATE450120T1 true ATE450120T1 (de) 2009-12-15

Family

ID=8185087

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02715674T ATE450120T1 (de) 2001-02-13 2002-01-31 Verfahren zur herstellung eines elektroakustischen wandlers mit einer membrankonfiguration

Country Status (8)

Country Link
US (3) US6799361B2 (de)
EP (1) EP1366638B1 (de)
JP (1) JP2004519170A (de)
KR (1) KR20020092422A (de)
CN (1) CN100486361C (de)
AT (1) ATE450120T1 (de)
DE (1) DE60234505D1 (de)
WO (1) WO2002065813A2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP4891549B2 (ja) * 2005-01-19 2012-03-07 富士フイルム株式会社 プラスチック成形用金型
CN101304622A (zh) * 2007-05-09 2008-11-12 富准精密工业(深圳)有限公司 电声装置的音膜结构及其制备方法
CN101959116A (zh) * 2010-04-12 2011-01-26 瑞声声学科技(深圳)有限公司 一种电声转换器的导电端子及组装方法
CN105848063B (zh) * 2015-01-13 2019-05-14 奥音科技（北京）有限公司 扬声器振膜组件、扬声器及制作扬声器振膜组件的方法
EP3289780A1 (de) 2015-04-30 2018-03-07 Ole Wolff Elektronik A/S Tiefgezogene folienbasierte miniaturmembrananordnung
WO2017162165A1 (en) * 2016-03-22 2017-09-28 Sound Solutions International Co., Ltd. Loudspeaker membrane and method of making same

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2542588C3 (de) * 1975-09-24 1979-01-11 The Upjohn Co., Kalamazoo, Mich. (V.St.A.) Vorrichtung zum Unterdruck- oder Überdruckformen einer Folie
JPS553270A (en) 1978-06-22 1980-01-11 Matsushita Electric Ind Co Ltd Manufacture of diaphragm edge for speaker
US4258234A (en) * 1979-08-24 1981-03-24 Bell Telephone Laboratories, Incorporated Electroacoustic device
US4425482A (en) * 1982-03-08 1984-01-10 Western Electric Company Ring armature electroacoustic transducer
CH675096A5 (de) * 1987-04-09 1990-08-31 Uniport Theodor Hirzel
DE3723021A1 (de) * 1987-07-11 1989-01-19 Alkor Gmbh Verfahren und vorrichtung zur herstellung von formteilen oder gegenstaenden
JPH01242228A (ja) * 1988-03-24 1989-09-27 Arakawa Shatai Kogyo Kk シート材の成形方法
JPH0267100A (ja) 1988-09-01 1990-03-07 Matsushita Electric Ind Co Ltd スピーカ用振動板の製造方法
JP3021058B2 (ja) * 1991-01-14 2000-03-15 パイオニア株式会社 ドームスピーカ
JP2695348B2 (ja) * 1992-04-28 1997-12-24 大日本印刷株式会社 射出成形同時絵付装置
CN1038179C (zh) 1992-09-30 1998-04-22 星精密株式会社 电音响变换器
JP2749515B2 (ja) 1993-04-23 1998-05-13 大日本印刷株式会社 射出成形同時絵付方法
JP3224690B2 (ja) 1994-06-16 2001-11-05 スター精密株式会社 電気音響変換器の製造方法
JP3954656B2 (ja) 1994-09-29 2007-08-08 ソニー株式会社 画像符号化装置及び方法
JP3334842B2 (ja) * 1996-05-28 2002-10-15 東北パイオニア株式会社 スピーカユニット及びその製造方法
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
EP1084022A1 (de) * 1999-03-25 2001-03-21 Koninklijke Philips Electronics N.V. Vorrichtung und verfahren zur herstellung von einer kunststoffmembrane für elektroakustische wandler
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

Also Published As

Publication number Publication date
EP1366638A2 (de) 2003-12-03
EP1366638B1 (de) 2009-11-25
CN1606896A (zh) 2005-04-13
US7895727B2 (en) 2011-03-01
CN100486361C (zh) 2009-05-06
JP2004519170A (ja) 2004-06-24
US20060150395A1 (en) 2006-07-13
WO2002065813A3 (en) 2003-09-25
US20020110257A1 (en) 2002-08-15
DE60234505D1 (de) 2010-01-07
US6799361B2 (en) 2004-10-05
KR20020092422A (ko) 2002-12-11
WO2002065813A2 (en) 2002-08-22
US20050028348A1 (en) 2005-02-10
US7043046B2 (en) 2006-05-09

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