ATE523040T1 - Membran mit mehrteiligem aufbau - Google Patents

Membran mit mehrteiligem aufbau

Info

Publication number
ATE523040T1
ATE523040T1 AT08784571T AT08784571T ATE523040T1 AT E523040 T1 ATE523040 T1 AT E523040T1 AT 08784571 T AT08784571 T AT 08784571T AT 08784571 T AT08784571 T AT 08784571T AT E523040 T1 ATE523040 T1 AT E523040T1
Authority
AT
Austria
Prior art keywords
membrane
part construction
layer
fleece
fibers
Prior art date
Application number
AT08784571T
Other languages
English (en)
Inventor
Norman Gerkinsmeyer
Original Assignee
Norman Gerkinsmeyer
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 Norman Gerkinsmeyer filed Critical Norman Gerkinsmeyer
Application granted granted Critical
Publication of ATE523040T1 publication Critical patent/ATE523040T1/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
    • H04R7/04—Plane diaphragms
    • H04R7/06—Plane diaphragms comprising a plurality of sections or layers
    • H04R7/10—Plane diaphragms comprising a plurality of sections or layers comprising superposed layers in contact
    • 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
    • H04R7/122—Non-planar diaphragms or cones comprising a plurality of sections or layers
    • H04R7/125—Non-planar diaphragms or cones comprising a plurality of sections or layers comprising a plurality of superposed layers in contact
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2307/00—Details of diaphragms or cones for electromechanical transducers, their suspension or their manufacture covered by H04R7/00 or H04R31/003, not provided for in any of its subgroups
    • H04R2307/021—Diaphragms comprising cellulose-like materials, e.g. wood, paper, linen
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2307/00—Details of diaphragms or cones for electromechanical transducers, their suspension or their manufacture covered by H04R7/00 or H04R31/003, not provided for in any of its subgroups
    • H04R2307/025—Diaphragms comprising polymeric materials
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2307/00—Details of diaphragms or cones for electromechanical transducers, their suspension or their manufacture covered by H04R7/00 or H04R31/003, not provided for in any of its subgroups
    • H04R2307/027—Diaphragms comprising metallic materials
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2307/00—Details of diaphragms or cones for electromechanical transducers, their suspension or their manufacture covered by H04R7/00 or H04R31/003, not provided for in any of its subgroups
    • H04R2307/029—Diaphragms comprising fibres

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Laminated Bodies (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
AT08784571T 2007-07-02 2008-06-27 Membran mit mehrteiligem aufbau ATE523040T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007030665A DE102007030665A1 (de) 2007-07-02 2007-07-02 Membrane mit mehrteiligem Aufbau
PCT/EP2008/005293 WO2009003658A2 (de) 2007-07-02 2008-06-27 Membran mit mehrteiligem aufbau

Publications (1)

Publication Number Publication Date
ATE523040T1 true ATE523040T1 (de) 2011-09-15

Family

ID=40120225

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08784571T ATE523040T1 (de) 2007-07-02 2008-06-27 Membran mit mehrteiligem aufbau

Country Status (5)

Country Link
US (1) US8496086B2 (de)
EP (1) EP2172059B1 (de)
AT (1) ATE523040T1 (de)
DE (1) DE102007030665A1 (de)
WO (1) WO2009003658A2 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009032793A1 (de) * 2009-07-08 2011-01-13 Nihat Demir Herstellung von Antirutsch Tischdecken, -Tablettauflagen, -Untersetzer und Antirutsch Zwischenlagen aus Vliesmaterialien (nonwoven)
DE102011084168B4 (de) * 2011-10-07 2020-07-09 Röchling Automotive AG & Co. KG Biegewellenlautsprecher, Kraftfahrzeug mit Biegewellenlautsprecher, und Verwendung eines Biegewellenlautsprechers
DE102012208477A1 (de) * 2012-05-21 2013-11-21 Tesa Se Asymmetrische Mehrschichtmembran für elektroakustische Wandler
FR3000863B1 (fr) * 2013-01-07 2015-01-02 Focal Jmlab Membrane de haut-parleur, et procede de fabrication d'une telle membrane
DE102013206812A1 (de) * 2013-04-16 2014-11-06 Tesa Se Verbund zur Herstellung einer akustischen Membran und akustische Membran
US9113250B2 (en) * 2013-05-29 2015-08-18 Tang Band Industries Co., Ltd. Speaker with diaphragm arrangement
CN103475981B (zh) * 2013-08-27 2017-05-17 歌尔股份有限公司 扬声器振动系统
GB2518660A (en) * 2013-09-27 2015-04-01 Pss Belgium Nv Loudspeaker
DE102013225665A1 (de) 2013-12-11 2015-06-18 Tesa Se Mehrschicht-Laminat mit hoher innerer Dämpfung
CN103731793A (zh) * 2013-12-27 2014-04-16 瑞声声学科技(深圳)有限公司 复合振膜的制作方法
CN103929708A (zh) * 2014-04-25 2014-07-16 瑞声光电科技(常州)有限公司 一种复合振膜的制备方法
CN103916801A (zh) * 2014-04-25 2014-07-09 瑞声光电科技(常州)有限公司 一种复合振膜及其制备方法
CN203883985U (zh) * 2014-05-26 2014-10-15 歌尔声学股份有限公司 扬声器振膜
CN105282664B (zh) * 2014-06-19 2019-01-01 美特科技(苏州)有限公司 一种石墨烯-纳米碳管复合振膜
CN105323697A (zh) * 2014-07-28 2016-02-10 美特科技(苏州)有限公司 一种复合振膜的制造方法及使用该方法制造的振膜
FR3028704B1 (fr) * 2014-11-17 2018-03-09 Focal Jmlab Membrane de haut-parleur, et procede de fabrication d'une telle membrane
CN204316743U (zh) * 2014-12-09 2015-05-06 瑞声精密电子沭阳有限公司 复合振膜及使用该复合振膜的扬声器
DE102014118532B4 (de) * 2014-12-12 2017-03-23 Axagarius Gmbh & Co. Kg Vorrichtung mit einer Filterschicht und Verfahren zur Gewinnung von Nukleinsäuren aus Formalin-fixierten und in Paraffin eingebetteten Proben
US9544672B2 (en) * 2014-12-15 2017-01-10 Piotr Nawrocki Condenser microphone
EP3289780A1 (de) * 2015-04-30 2018-03-07 Ole Wolff Elektronik A/S Tiefgezogene folienbasierte miniaturmembrananordnung
CN106412773B (zh) * 2015-07-29 2019-03-26 深圳市摩码科技有限公司 一种振膜的球顶及其制作方法
CN105933831B (zh) * 2016-04-22 2020-05-12 歌尔股份有限公司 振膜及设有该振膜的微型发声器
DE102017202621A1 (de) 2017-02-17 2018-08-23 Tesa Se Vibrationsdämpfende Silikon-Haftklebmasse
DE102017202623A1 (de) 2017-02-17 2018-08-23 Tesa Se Vibrationsdämpfende Silikon-Haftklebmasse
DE102017202624A1 (de) 2017-02-17 2018-08-23 Tesa Se Vibrationsdämpfende Silikon-Haftklebmasse
CN109862482B (zh) * 2018-12-29 2021-10-01 瑞声声学科技(深圳)有限公司 一种球顶材料、振膜及扬声器
DE102019210296B4 (de) * 2019-07-11 2021-08-12 Continental Engineering Services Gmbh Vorrichtung zur Schallerzeugung und deren Herstellung und Verwendung
TWI707590B (zh) * 2019-07-18 2020-10-11 美商微相科技股份有限公司 可提升低音音質之音膜結構
EP4488054A1 (de) * 2023-07-01 2025-01-08 4A Manufacturing GmbH Mechanisches sandwichteil mit einer kernschicht aus ungesättigten fasern

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4140203A (en) * 1976-05-17 1979-02-20 Matsushita Electric Industrial Co., Ltd. Acoustic diaphragm with polyurethane elastomer coating
GB8514189D0 (en) * 1985-06-05 1985-07-10 Reefgrade Ltd Electro-mechanical transducer diaphragm
JPS63226689A (ja) * 1986-10-17 1988-09-21 林　顕 発音用振動板
JPH04181899A (ja) * 1990-04-13 1992-06-29 Sansui Electric Co Ltd スピーカ用振動板
US5274199A (en) * 1990-05-18 1993-12-28 Sony Corporation Acoustic diaphragm and method for producing same
US5329072A (en) * 1991-05-23 1994-07-12 Yamaha Corporation Acoustic diaphragm
JP2651094B2 (ja) * 1992-10-22 1997-09-10 旭化成工業株式会社 スピーカコーン及びその製造方法
EP0942625A3 (de) * 1993-06-28 2002-05-15 Matsushita Electric Industrial Co., Ltd. Verfahren zur Herstellung von Membran-Sicke-integrierten Formkörpern für Lautsprecher
US6404897B1 (en) * 1999-01-05 2002-06-11 Harman International Industries, Inc. Ceramic metal matrix diaphragm for loudspeakers
WO2004098236A1 (ja) * 1999-01-27 2004-11-11 Toshihide Inoue スピーカー振動板
US6453049B1 (en) * 1999-03-12 2002-09-17 Gti Audio Systems Internation Inc. Acoustic diaphragm
US20010006131A1 (en) * 1999-12-16 2001-07-05 Charles Bream Composite panel constructions
EP1429582B1 (de) * 2002-12-09 2013-01-16 Onkyo Corporation Lautsprechermembran sowie Verfahren zur Herstellung derselben
JP4033048B2 (ja) * 2003-06-11 2008-01-16 ソニー株式会社 スピーカ振動板の製造方法及びスピーカ振動板
JP2005080098A (ja) * 2003-09-02 2005-03-24 Pioneer Electronic Corp スピーカ用の振動板及びそれを備えたスピーカ
DE202004000509U1 (de) * 2004-01-14 2005-05-19 Schwarzenberg, Hans-Josef Lautsprecher-Membran
US7483545B2 (en) * 2004-07-07 2009-01-27 Tadashi Nagaoka Acoustic diaphragm
JP4049179B2 (ja) * 2005-05-25 2008-02-20 オンキヨー株式会社 スピーカー振動板およびスピーカー構造体
TWM290647U (en) * 2005-11-02 2006-05-11 Beston Technology Corp A structure for ribbon speaker

Also Published As

Publication number Publication date
DE102007030665A1 (de) 2009-01-15
US8496086B2 (en) 2013-07-30
WO2009003658A3 (de) 2009-04-02
WO2009003658A2 (de) 2009-01-08
EP2172059B1 (de) 2011-08-31
EP2172059A2 (de) 2010-04-07
US20100288579A1 (en) 2010-11-18

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