DE60021079T2 - Akustisch wirksame schutzabdeckung - Google Patents

Akustisch wirksame schutzabdeckung Download PDF

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Publication number
DE60021079T2
DE60021079T2 DE60021079T DE60021079T DE60021079T2 DE 60021079 T2 DE60021079 T2 DE 60021079T2 DE 60021079 T DE60021079 T DE 60021079T DE 60021079 T DE60021079 T DE 60021079T DE 60021079 T2 DE60021079 T2 DE 60021079T2
Authority
DE
Germany
Prior art keywords
membrane
acoustic
sound
protective cover
permeable
Prior art date
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.)
Expired - Lifetime
Application number
DE60021079T
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German (de)
English (en)
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DE60021079D1 (de
Inventor
Anthony Chad BANTER
G. Brian CHAPMAN
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.)
Gore Enterprise Holdings Inc
Original Assignee
Gore Enterprise Holdings Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23367957&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE60021079(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Gore Enterprise Holdings Inc filed Critical Gore Enterprise Holdings Inc
Publication of DE60021079D1 publication Critical patent/DE60021079D1/de
Application granted granted Critical
Publication of DE60021079T2 publication Critical patent/DE60021079T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/08—Mouthpieces; Microphones; Attachments therefor
    • H04R1/083—Special constructions of mouthpieces
    • H04R1/086—Protective screens, e.g. all weather or wind screens

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Casings For Electric Apparatus (AREA)
  • Telephone Set Structure (AREA)
  • Laminated Bodies (AREA)
DE60021079T 1999-07-07 2000-07-07 Akustisch wirksame schutzabdeckung Expired - Lifetime DE60021079T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US348416 1999-07-07
US09/348,416 US6512834B1 (en) 1999-07-07 1999-07-07 Acoustic protective cover assembly
PCT/US2000/018688 WO2001003468A2 (en) 1999-07-07 2000-07-07 Acoustic protective cover assembly

Publications (2)

Publication Number Publication Date
DE60021079D1 DE60021079D1 (de) 2005-08-04
DE60021079T2 true DE60021079T2 (de) 2006-05-18

Family

ID=23367957

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60021079T Expired - Lifetime DE60021079T2 (de) 1999-07-07 2000-07-07 Akustisch wirksame schutzabdeckung

Country Status (7)

Country Link
US (1) US6512834B1 (https=)
EP (1) EP1197119B1 (https=)
JP (6) JP2003503991A (https=)
AU (1) AU5923900A (https=)
CA (1) CA2377726C (https=)
DE (1) DE60021079T2 (https=)
WO (1) WO2001003468A2 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112017005331B4 (de) 2016-10-21 2025-02-06 W.L. Gore & Associates, Inc. Schalldurchlässige Abdeckung bzw. Schutzabdeckungsanordnung für akustische Einrichtungen

Families Citing this family (136)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW503629B (en) * 2000-03-02 2002-09-21 Asulab Sa Device for implanting a microphone and a pressure compensating member in a telephone watch
US6987445B1 (en) * 2000-09-22 2006-01-17 Mallory Sonalert Products, Inc. Water resistant audible signal
US6666295B2 (en) * 2001-01-23 2003-12-23 Etymotic Research, Inc. Acoustic resistor for hearing improvement and audiometric applications, and method of making same
GB2372397B (en) * 2001-02-20 2004-10-06 Mitel Corp Microphone gasket with integrated acoustic resistance
JP2002345063A (ja) * 2001-05-17 2002-11-29 Citizen Electronics Co Ltd マイクロホンとその製造方法
US7069063B2 (en) 2001-06-19 2006-06-27 Nokia Mobile Phones Limited User changeable mobile phone cover
US20070113964A1 (en) * 2001-12-10 2007-05-24 Crawford Scott A Small water-repellant microphone having improved acoustic performance and method of constructing same
DE10260307B4 (de) * 2002-12-20 2007-02-22 Siemens Audiologische Technik Gmbh Elektroakustischer Miniaturwandler für ein Hörhilfegerät
US6905000B1 (en) * 2003-01-31 2005-06-14 Plantronics, Inc. Faceplate cover
US7751579B2 (en) * 2003-06-13 2010-07-06 Etymotic Research, Inc. Acoustically transparent debris barrier for audio transducers
US20050067216A1 (en) * 2003-09-30 2005-03-31 Werner Schuhmann Waterproof patient handset
US6932187B2 (en) * 2003-10-14 2005-08-23 Gore Enterprise Holdings, Inc. Protective acoustic cover assembly
US7283640B2 (en) * 2004-02-10 2007-10-16 Phonak Ag Microphone cover
WO2007001244A2 (en) * 2004-04-07 2007-01-04 Garlock Sealing Technologies, Llc Gasket material
JP3957714B2 (ja) * 2004-12-28 2007-08-15 ウエタックス株式会社 防水マイク
JP4188325B2 (ja) * 2005-02-09 2008-11-26 ホシデン株式会社 防塵板内蔵マイクロホン
JP2006311315A (ja) * 2005-04-28 2006-11-09 Fujitsu Ltd 発音体ユニット
FI20050594L (fi) * 2005-06-03 2006-12-04 Savox Comm Oy Ab Ltd Vesitiivis mikrofonikalvo
JP4708134B2 (ja) * 2005-09-14 2011-06-22 日東電工株式会社 通音膜、通音膜付き電子部品及びその電子部品を実装した回路基板の製造方法
GB2434369B (en) * 2006-01-20 2010-08-25 P2I Ltd Plasma coated electrical or electronic devices
WO2007109517A1 (en) * 2006-03-17 2007-09-27 Donaldson Company, Inc Hearing aid microphone cover
JP4451917B2 (ja) 2006-10-03 2010-04-14 富士通株式会社 携帯機器、音響部品配置方法、及び音響部品アセンブリ
US8846161B2 (en) * 2006-10-03 2014-09-30 Brigham Young University Hydrophobic coating and method
US20080240479A1 (en) * 2006-10-03 2008-10-02 Sonic Innovations, Inc. Hydrophobic and oleophobic coating and method for preparing the same
JP5085090B2 (ja) 2006-10-19 2012-11-28 日東電工株式会社 接着層付き樹脂多孔質膜とその製造方法ならびにフィルタ部材
US8021732B2 (en) * 2006-11-03 2011-09-20 Skinit, Inc. Fishing lures and adhesive covers for same
US8110268B2 (en) * 2006-11-03 2012-02-07 Skinit, Inc. Adhesive cover for consumer devices
JP2008271426A (ja) * 2007-04-24 2008-11-06 Matsushita Electric Works Ltd 音響センサ
US7480209B2 (en) * 2007-05-29 2009-01-20 Harris Corporation Submersible loudspeaker assembly
US7933122B2 (en) 2007-06-06 2011-04-26 Otter Products, Llc Protective enclosure for a computer
CN107089046B (zh) * 2007-07-18 2021-02-05 日东电工株式会社 防水透声膜、防水透声膜的制造方法及使用其的电器
KR101529353B1 (ko) * 2007-10-09 2015-06-16 닛토덴코 가부시키가이샤 방수 통음막을 사용한 통음 부재 및 그의 제조 방법
US8229153B2 (en) * 2008-04-01 2012-07-24 Apple Inc. Microphone packaging in a mobile communications device
US8112130B2 (en) * 2008-04-01 2012-02-07 Apple Inc. Receiver acoustic system
US8055003B2 (en) 2008-04-01 2011-11-08 Apple Inc. Acoustic systems for electronic devices
US9280239B2 (en) * 2008-05-22 2016-03-08 Plantronics, Inc. Touch sensitive controls with weakly conductive touch surfaces
CN101646113A (zh) * 2008-08-08 2010-02-10 深圳富泰宏精密工业有限公司 电子装置的听筒结构
EP2351647B1 (en) * 2009-01-21 2018-08-08 Nitto Denko Corporation Waterproofing sound-transmitting film, process for producing same, and electrical product employing same
US8157048B2 (en) * 2009-04-22 2012-04-17 Gore Enterprise Holdings, Inc. Splash proof acoustically resistive color assembly
JP2011004097A (ja) * 2009-06-17 2011-01-06 Ube Industries Ltd 撥水性通気カバー、撥水性通気カバー付きトランスデューサー
DE102009038372A1 (de) * 2009-08-24 2011-03-03 Sennheiser Electronic Gmbh & Co. Kg Hörer
US20130003329A1 (en) * 2009-09-01 2013-01-03 Airo Wireless, Inc. Ruggedized handset housing
EP2475186B1 (en) * 2009-09-04 2021-04-07 Nitto Denko Corporation Sound-transmitting film for microphone, sound-transmitting film member for microphone provided with the film, microphone, and electronic device provided with microphone
US8479875B2 (en) 2009-11-19 2013-07-09 Otter Products, Llc Acoustic isolation mechanism
US9165550B2 (en) 2009-11-19 2015-10-20 Otter Products, Llc Acoustic isolation mechanism with membrane
JP5591548B2 (ja) * 2010-01-26 2014-09-17 京セラ株式会社 音響構造及び携帯端末
EP2548383B1 (en) 2010-03-19 2014-04-16 Advanced Bionics AG Waterproof acoustic element enclosure and apparatus including the same.
US8655422B2 (en) 2010-06-04 2014-02-18 Apple Inc. Ring-shaped cover for portable electronic device
KR101967934B1 (ko) 2010-06-16 2019-04-10 닛토덴코 가부시키가이샤 방수 통기 필터 및 그의 용도
US9005334B2 (en) 2010-06-16 2015-04-14 Nitto Denko Corporation Water-proof air-permeable filter and use of the same
US20120061923A1 (en) * 2010-09-10 2012-03-15 Bha Group, Inc. Breathable gasket
EP2666306B1 (en) 2011-01-18 2017-03-15 Advanced Bionics AG Moisture resistant headpieces and implantable cochlear stimulation systems including the same
EP2493216A3 (en) 2011-02-25 2014-03-12 Starkey Laboratories, Inc. Omniphobic perforated barrier for hearing aid transducers
US9171535B2 (en) * 2011-03-03 2015-10-27 Nitto Denko Corporation Waterproof sound-transmitting membrane and electrical product
US9071918B2 (en) 2011-03-18 2015-06-30 Starkey Laboratories, Inc. Ball and socket connection with an acoustic seal and mounting interface for a hearing assistance device
JP5687565B2 (ja) 2011-06-01 2015-03-18 日東電工株式会社 防水通音部材およびその製造方法、ならびに防水通音部材担持体
JP5985279B2 (ja) * 2011-07-05 2016-09-06 日東電工株式会社 ポリテトラフルオロエチレン多孔質膜の製造方法
US9069532B2 (en) 2011-07-25 2015-06-30 International Business Machines Corporation Valve controlled, node-level vapor condensation for two-phase heat sink(s)
US8564952B2 (en) 2011-07-25 2013-10-22 International Business Machines Corporation Flow boiling heat sink structure with vapor venting and condensing
US9061382B2 (en) 2011-07-25 2015-06-23 International Business Machines Corporation Heat sink structure with a vapor-permeable membrane for two-phase cooling
US20130156218A1 (en) * 2011-12-16 2013-06-20 William R. Annacone Enclosure System With Acoustic Element
US8767992B2 (en) 2011-12-30 2014-07-01 Gary A. Lester, JR. Mobile media device case/attachment for providing passive acoustic boosting
US9713795B2 (en) 2012-05-08 2017-07-25 Nitto Denko Corporation Porous polytetrafluoroethylene membrane and waterproof air-permeable member
WO2013179631A1 (ja) 2012-05-31 2013-12-05 日東電工株式会社 音響部品用保護部材及び防水ケース
US9078063B2 (en) 2012-08-10 2015-07-07 Knowles Electronics, Llc Microphone assembly with barrier to prevent contaminant infiltration
US9038773B2 (en) * 2012-08-20 2015-05-26 W. L. Gore & Associates, Inc. Acoustic cover assembly
US8724841B2 (en) 2012-08-30 2014-05-13 Apple Inc. Microphone with acoustic mesh to protect against sudden acoustic shock
US9317068B2 (en) 2012-09-24 2016-04-19 Donaldson Company, Inc. Venting assembly and microporous membrane composite
US20140093095A1 (en) * 2012-09-28 2014-04-03 Nokia Corporation Porous cover structures for mobile device audio
US8939252B2 (en) 2012-11-11 2015-01-27 David Sanborn Protective material for acoustic transmission
WO2014080446A1 (ja) * 2012-11-21 2014-05-30 日東電工株式会社 通音膜、及び通音膜を備えた電子機器
JP5856102B2 (ja) 2012-11-21 2016-02-09 日東電工株式会社 通音構造、通音膜、及び防水ケース
US9031276B2 (en) * 2012-12-07 2015-05-12 Apple Inc. Electroformed housings for electronic devices
CN104159742B (zh) * 2012-12-11 2016-03-16 阿莫绿色技术有限公司 防水传声片材及其生产方法
JP6073925B2 (ja) * 2012-12-11 2017-02-01 アモグリーンテック カンパニー リミテッド 防水通音シートおよびその製造方法
US10170097B2 (en) 2012-12-11 2019-01-01 Amogreentech Co., Ltd. Waterproof sound transmitting sheet, and method for producing same
JP6118131B2 (ja) * 2013-02-25 2017-04-19 日東電工株式会社 防水通音膜、通音部材、及び電気機器
JP2014175907A (ja) 2013-03-11 2014-09-22 Nitto Denko Corp 防水通音部材
JP2014184418A (ja) * 2013-03-25 2014-10-02 Nitto Denko Corp 防水通気構造、防水通気部材及び防水通気膜
JP6069078B2 (ja) * 2013-04-15 2017-01-25 日東電工株式会社 防水通音膜およびその製造方法、ならびに防水通音部材
KR101902768B1 (ko) * 2013-05-10 2018-10-01 고어텍 인크 스피커모듈 사운드홀 차폐부재와 그 장착방법 및 스피커모듈
TWM473667U (zh) * 2013-05-31 2014-03-01 Jung-Hua Yang 具調節聲音特性之調音膜片結構改良
US10284974B2 (en) * 2013-07-10 2019-05-07 Starkey Laboratories, Inc. Acoustically transparent barrier layer to seal audio transducers
US20150078609A1 (en) * 2013-09-16 2015-03-19 Merry Electronics (Suzhou) Co., Ltd. Vent structure for electro-acoustic product, an electro-acoustic product housing using the vent structure
US9578940B2 (en) 2013-10-07 2017-02-28 Thule Organization Solutions, Inc. Protective case for an electronic device
USD762198S1 (en) 2013-10-07 2016-07-26 Thule Organization Solutions, Inc. Protective case for an electronic device
CN105682914A (zh) 2013-10-15 2016-06-15 唐纳森公司 用于声音放出的微孔膜层压物
KR102408259B1 (ko) * 2013-10-30 2022-06-10 닛토덴코 가부시키가이샤 방수 통기 구조 및 방수 통기 부재
WO2015068357A1 (ja) 2013-11-07 2015-05-14 日東電工株式会社 防水通音膜および電子機器
US10368153B2 (en) 2013-11-18 2019-07-30 Nitto Denko Corporation Waterproof sound-transmitting membrane and waterproof sound-transmitting structure using the same
JP6324109B2 (ja) * 2014-02-26 2018-05-16 日東電工株式会社 防水通音膜の製造方法、防水通音膜及び電子機器
US9305538B2 (en) * 2014-06-13 2016-04-05 Alica Tyson Transmission obscuring cover device
US20160376144A1 (en) * 2014-07-07 2016-12-29 W. L. Gore & Associates, Inc. Apparatus and Method For Protecting a Micro-Electro-Mechanical System
JP6472182B2 (ja) * 2014-07-15 2019-02-20 日東電工株式会社 防水部材及びその防水部材を備えた電子機器
JP2016022415A (ja) * 2014-07-18 2016-02-08 日本バルカー工業株式会社 ポリテトラフルオロエチレンファイバを含む不織布層からなる防水通気膜と接着層とを有する防水通気部材およびその用途
US9538272B2 (en) * 2014-09-08 2017-01-03 Apple Inc. Acoustic mesh and methods of use for electronic devices
US10154327B2 (en) * 2014-09-08 2018-12-11 Apple Inc. Molded acoustic mesh for electronic devices
CN105873386A (zh) * 2015-01-19 2016-08-17 富泰华工业（深圳）有限公司 电子装置壳体
US10679598B2 (en) * 2015-04-30 2020-06-09 Nitto Denko Corporation Polymer resin film, and air-permeable membrane, sound-permeable membrane, acoustic resistor, air-permeable membrane member, sound-permeable membrane member, acoustic resistor member, and audio device that include the polymer resin film, and method for producing the polymer resin film
CN204761633U (zh) * 2015-06-10 2015-11-11 瑞声光电科技(常州)有限公司 发声器件
JP6477299B2 (ja) * 2015-06-29 2019-03-06 ティアック株式会社 ウインドスクリーン
US10110981B2 (en) * 2015-06-30 2018-10-23 W. L. Gore & Associates, Inc. Vibro acoustic cover using expanded PTFE composite
KR102331665B1 (ko) 2015-07-14 2021-11-25 닛토덴코 가부시키가이샤 방수 통음 부재
US9545140B1 (en) 2015-07-19 2017-01-17 Otter Products, Llc Protective enclosure for an electronic device
US9693134B2 (en) * 2015-07-20 2017-06-27 Nitto Denko Corporation Waterproof sound-transmitting member
US10034073B2 (en) 2015-08-04 2018-07-24 Apple Inc. Device having a composite acoustic membrane
US9939783B2 (en) 2015-08-19 2018-04-10 Apple Inc. Water resistant vent in an electronic device
US10015602B2 (en) 2015-08-26 2018-07-03 Cochlear Limited Systems and methods for improving output signals from auditory prostheses
WO2017090246A1 (ja) * 2015-11-24 2017-06-01 日東電工株式会社 防水通音膜、防水通音部材及び電子機器
CN109196882B (zh) 2016-04-06 2021-01-29 W.L.戈尔及同仁股份有限公司 用于声学装置的声学平衡组件
EP3348393B1 (de) 2016-04-14 2023-06-21 Sefar AG Kompositmembran und verfahren zum herstellen einer kompositmembran
US10602254B2 (en) 2016-06-13 2020-03-24 Current Lighting Solutions, Llc Packaging of luminaire mounted microphones
JP6656110B2 (ja) 2016-07-27 2020-03-04 日本ゴア株式会社 防水通音カバー、防水通音カバー部材および音響装置
KR102472296B1 (ko) * 2016-07-29 2022-11-30 삼성전자 주식회사 전자 장치
CN108605174B (zh) * 2016-09-14 2020-06-26 W.L.戈尔有限公司 用于保护声学设备的组件
US20180077477A1 (en) * 2016-09-15 2018-03-15 Nokia Technologies Oy Porous audio device housing
US20180213340A1 (en) 2017-01-26 2018-07-26 W. L. Gore & Associates, Inc. High throughput acoustic vent structure test apparatus
US10420406B2 (en) 2017-02-16 2019-09-24 Otter Products, Llc Protective cover for electronic device
EP3638395A4 (en) * 2017-06-14 2021-03-03 3M Innovative Properties Company ACOUSTIC MATERIALS
JP7253611B2 (ja) * 2017-09-19 2023-04-06 ダブリュ．エル．ゴア アンド アソシエイツ，インコーポレイティド 硬化性サポート層を含む音響保護カバー
JP2020534753A (ja) 2017-09-19 2020-11-26 ダブリュ．エル．ゴア アンド アソシエイツ，インコーポレイティドＷ．Ｌ． Ｇｏｒｅ ＆ Ａｓｓｏｃｉａｔｅｓ， Ｉｎｃｏｒｐｏｒａｔｅｄ 硬化性サポート層を含む音響保護カバー
DE112017008048B4 (de) 2017-11-01 2023-10-26 W. L. Gore & Associates, Co., Ltd. Schutzabdeckungsbaugruppe mit verbesserter z-festigkeit und elektronisches gerät
JP7079261B2 (ja) 2017-11-09 2022-06-01 日東電工株式会社 防水通音部材とこれを備える電子機器
WO2019099007A1 (en) * 2017-11-16 2019-05-23 Hewlett-Packard Development Company, L.P. Earpieces
WO2019132044A1 (ja) * 2017-12-28 2019-07-04 日東電工株式会社 防水部材及び電子機器
DE112019006458T5 (de) * 2018-12-28 2021-09-16 Nitto Denko Corporation Wasserundurchlässiges Element und elektronisches Gerät
US20220201387A1 (en) * 2019-04-01 2022-06-23 Knowles Electronics, Llc Enclosures for Microphone Assemblies Including a Fluoropolymer Insulating Layer
WO2021010197A1 (ja) * 2019-07-12 2021-01-21 日東電工株式会社 保護カバー部材及びこれを備える部材供給用シート
US10741160B1 (en) * 2019-09-25 2020-08-11 W. L. Gore & Associates, Inc. Acoustically resistive supported membrane assemblies
KR102776171B1 (ko) 2019-10-14 2025-03-04 더블유. 엘. 고어 앤드 어소시에이트스, 인코포레이티드 강화 중합체를 포함한 음향 복합재, 장치, 및 이를 포함하는 조립체
JP7479680B2 (ja) 2020-06-10 2024-05-09 中興化成工業株式会社 防水通気フィルタ、及び、多孔質フィルムの製造方法
DE212021000553U1 (de) * 2021-04-15 2023-12-06 W. L. Gore & Associates, Inc. Hybrid gestützte akustische Membranbaugruppe
US12273138B2 (en) 2021-10-28 2025-04-08 Otter Products, Llc Protective enclosure for an electronic device
DE112023004531T5 (de) 2022-12-28 2025-08-28 Nitto Denko Corporation Wasserdichtes Bauteil und wasserdichtes Gehäuse
KR20250129713A (ko) 2022-12-28 2025-08-29 닛토덴코 가부시키가이샤 방수 부재, 방수 케이스 및 전자 기기
WO2026050589A1 (en) 2024-08-30 2026-03-05 W. L. Gore & Associates, Inc. Improved nanofiber membrane

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA962021A (en) 1970-05-21 1975-02-04 Robert W. Gore Porous products and process therefor
US4071040A (en) 1976-03-18 1978-01-31 North Electric Company Water-proof air-pressure equalizing valve
US4110392A (en) 1976-12-17 1978-08-29 W. L. Gore & Associates, Inc. Production of porous sintered PTFE products
GB2064265B (en) * 1979-11-30 1984-01-11 Pye Electronic Prod Ltd Microphone unit
DE8713369U1 (de) 1987-10-05 1989-02-09 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zum Verschließen von Öffnungen an Hörgeräten oder Ohrpaßstücken für Hörgeräte
US4949386A (en) 1988-05-23 1990-08-14 Hill Amel L Speaker system
US5116650A (en) 1990-12-03 1992-05-26 W. L. Gore & Associates, Inc. Dioxole/tfe copolymer composites
US5258746A (en) 1991-12-03 1993-11-02 K & B Protection, Inc. Manually actuatable wrist alarm having a high-intensity sonic alarm signal
JP3233683B2 (ja) * 1992-05-22 2001-11-26 ジャパンゴアテックス株式会社 撥油性防水性通気フィルター製品
US5286279A (en) 1992-12-14 1994-02-15 W. L. Gore & Associates, Inc. Gas permeable coated porous membranes
US5342434A (en) 1992-12-14 1994-08-30 W. L. Gore & Associates, Inc. Gas permeable coated porous membranes
US5460872A (en) 1993-03-26 1995-10-24 W. L. Gore & Associates, Inc. Process for coating microporous substrates and products therefrom
WO1994022928A1 (en) 1993-03-26 1994-10-13 W.L. Gore & Associates, Inc. Microemulsion polymerization systems and coated materials made therefrom
JP2854223B2 (ja) 1993-09-08 1999-02-03 ジャパンゴアテックス株式会社 撥油防水性通気フィルター
JPH0879865A (ja) * 1994-09-05 1996-03-22 Toshiba Corp 防水膜
US5828012A (en) * 1996-05-31 1998-10-27 W. L. Gore & Associates, Inc. Protective cover assembly having enhanced acoustical characteristics
JPH10165787A (ja) 1996-12-11 1998-06-23 Nitto Denko Corp ポリテトラフルオロエチレン多孔質膜およびその製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112017005331B4 (de) 2016-10-21 2025-02-06 W.L. Gore & Associates, Inc. Schalldurchlässige Abdeckung bzw. Schutzabdeckungsanordnung für akustische Einrichtungen

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JP2014030277A (ja) 2014-02-13
DE60021079D1 (de) 2005-08-04
WO2001003468A3 (en) 2001-08-02
JP5513057B2 (ja) 2014-06-04
EP1197119A2 (en) 2002-04-17
JP2003503991A (ja) 2003-01-28
AU5923900A (en) 2001-01-22
CA2377726A1 (en) 2001-01-11
WO2001003468A2 (en) 2001-01-11
EP1197119B1 (en) 2005-06-29
JP2011142680A (ja) 2011-07-21
CA2377726C (en) 2004-12-21
JP2008245332A (ja) 2008-10-09
JP2013102555A (ja) 2013-05-23

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