DE69517239D1 - Lautsprecherdämpfer und Verfahren zu seiner Herstellung - Google Patents

Lautsprecherdämpfer und Verfahren zu seiner Herstellung

Info

Publication number
DE69517239D1
DE69517239D1 DE69517239T DE69517239T DE69517239D1 DE 69517239 D1 DE69517239 D1 DE 69517239D1 DE 69517239 T DE69517239 T DE 69517239T DE 69517239 T DE69517239 T DE 69517239T DE 69517239 D1 DE69517239 D1 DE 69517239D1
Authority
DE
Germany
Prior art keywords
manufacture
loudspeaker damper
loudspeaker
damper
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
DE69517239T
Other languages
English (en)
Other versions
DE69517239T2 (de
Inventor
Masatoshi Okazaki
Shinya Mizone
Toshihiro Shimizu
Toshihide Tomikawa
Toyohiro Tanaka
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.)
Kanebo Ltd
Panasonic Corp
Original Assignee
Kanebo Ltd
Matsushita Electric Industrial Co Ltd
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 Kanebo Ltd, Matsushita Electric Industrial Co Ltd filed Critical Kanebo Ltd
Application granted granted Critical
Publication of DE69517239D1 publication Critical patent/DE69517239D1/de
Publication of DE69517239T2 publication Critical patent/DE69517239T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; 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; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/16—Mounting or tensioning of diaphragms or cones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02—Details
    • H04R9/04—Construction, mounting, or centering of coil
    • H04R9/041—Centering
    • H04R9/043—Inner suspension or damper, e.g. spider
    • 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
    • Y10T29/4998—Combined manufacture including applying or shaping of fluent material
    • 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
    • Y10T29/4998—Combined manufacture including applying or shaping of fluent material
    • Y10T29/49982—Coating

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Manufacturing & Machinery (AREA)
  • Multimedia (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Woven Fabrics (AREA)
DE69517239T 1994-03-28 1995-03-27 Lautsprecherdämpfer und Verfahren zu seiner Herstellung Expired - Lifetime DE69517239T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP05734394A JP3199559B2 (ja) 1994-03-28 1994-03-28 スピーカ用ダンパー及びその製造方法

Publications (2)

Publication Number Publication Date
DE69517239D1 true DE69517239D1 (de) 2000-07-06
DE69517239T2 DE69517239T2 (de) 2000-11-02

Family

ID=13052935

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69517239T Expired - Lifetime DE69517239T2 (de) 1994-03-28 1995-03-27 Lautsprecherdämpfer und Verfahren zu seiner Herstellung

Country Status (6)

Country Link
US (2) US5878150A (de)
EP (1) EP0675668B1 (de)
JP (1) JP3199559B2 (de)
CN (1) CN1075704C (de)
DE (1) DE69517239T2 (de)
TW (1) TW277199B (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0729289B1 (de) * 1995-02-23 1998-07-22 Teijin Limited Lautsprecherdämpfer und Verfahren zu dessen Herstellung
US6897170B2 (en) * 1998-12-11 2005-05-24 Propex Fabrics, Inc. Tuftable fabric with balanced construction
US6259797B1 (en) * 1999-05-27 2001-07-10 Alertek Corporation Metal base design for a speaker
JP4562899B2 (ja) * 2000-11-28 2010-10-13 フォスター電機株式会社 電気音響変換器用振動板
US6626262B1 (en) * 2002-08-06 2003-09-30 Ting-Pang Chen Waterproof speaker
US6810988B2 (en) * 2002-12-02 2004-11-02 Yen-Chen Chan Speaker's damper with lead wire and guide sleeve
CN1313662C (zh) * 2003-03-25 2007-05-02 青岛大学 一种衬衫面料
JP2005341294A (ja) * 2004-05-27 2005-12-08 Pioneer Electronic Corp スピーカ装置及びその製造方法
US20070283677A1 (en) * 2006-06-12 2007-12-13 Hiroshi Ohara Diaphragm Structure
US20090017302A1 (en) * 2007-07-10 2009-01-15 Hiroshi Ohara Speaker Damper Substrate
US8172035B2 (en) * 2008-03-27 2012-05-08 Bose Corporation Waterproofing loudspeaker cones
US7913808B2 (en) * 2008-03-27 2011-03-29 Bose Corporation Waterproofing loudspeaker cones
US9763012B2 (en) * 2011-03-30 2017-09-12 Bose Corporation Monofilament fabric acoustic suspension elements
US20140073213A1 (en) * 2012-09-07 2014-03-13 Vincent Chen Damper structure for speaker system
US8813906B2 (en) * 2012-10-16 2014-08-26 Hiroshi Ohara Speaker damper and manufacturing method of the same
CN103306014B (zh) * 2013-07-05 2017-02-08 昆山豪绅纤维科技开发有限公司 发光织物
US9148727B1 (en) * 2014-03-19 2015-09-29 Bose Corporation Non-axisymmetric geometry for cloth loudspeaker suspensions
CN104093107B (zh) * 2014-07-23 2018-08-03 佛山市三水弘美电器配件有限公司 一种扬声器专用弹波
TW201615030A (en) * 2014-10-06 2016-04-16 Haka Ohara Damper wiring having wiring protection structure and manufacturing method thereof
EP3399562B1 (de) * 2015-12-28 2019-09-04 Teijin Limited Geflochtenes piezoelektrisches element, gewebeartiges piezoelektrisches element mit geflochtenem piezoelektrischem element und vorrichtung damit
CN105407436A (zh) * 2016-01-01 2016-03-16 苏州井利电子股份有限公司 一种用于扬声器的弹波
CN105611464A (zh) * 2016-01-01 2016-05-25 苏州井利电子股份有限公司 一种用于扬声器的耐腐蚀弹波
CN105407439A (zh) * 2016-01-01 2016-03-16 苏州井利电子股份有限公司 一种用于扬声器的耐疲劳弹波
CN106060752A (zh) * 2016-06-06 2016-10-26 怀远县金浩电子科技有限公司 一种耐高功率强回复型弹波的制备方法
DE112017004598T5 (de) * 2016-09-13 2019-09-12 Panasonic Intellectual Property Management Co., Ltd. Vibrationsplatte für Lautsprecher, Verfahren zu dessen Herstellung und diese nutzender Lautsprecher
CN108053818B (zh) * 2018-01-25 2021-11-02 上海钱丰纺织品有限公司 喇叭定位支片及其制备方法
KR102140684B1 (ko) * 2019-02-20 2020-08-03 에스텍 주식회사 스피커용 댐퍼의 제조방법 및 스피커용 댐퍼
CN115074912B (zh) * 2022-06-29 2023-10-10 瑞声光电科技(常州)有限公司 阻尼网布

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1289858A (de) * 1968-12-30 1972-09-20
JPS5379525A (en) * 1976-12-23 1978-07-14 Sony Corp Compound diaphtagm for speakers
JPS5748153Y2 (de) * 1977-11-26 1982-10-22
JPS5498232A (en) * 1978-01-20 1979-08-03 Hitachi Ltd Damper for speakers and production of the same
JPS5541066A (en) * 1978-09-19 1980-03-22 Sony Corp Diaphragm for electroacoustic converter
JPS5970559A (ja) * 1982-10-15 1984-04-21 セントラル硝子株式会社 配向を制御したフレ−ク充てん高分子系制振材
JPS6038296A (ja) * 1983-08-11 1985-02-27 三菱電機株式会社 誘導飛翔体の冷却システム
US5031720A (en) * 1987-12-01 1991-07-16 Kabushiki Kaisha Kenwood Speaker diaphragm
US5004764A (en) * 1988-02-12 1991-04-02 Mitsui Petrochemical Industries, Ltd. Composition for vibration damper, process for manufacture thereof, and vibration damper
JPH01223897A (ja) * 1988-03-03 1989-09-06 Pioneer Electron Corp 音響用振動部材及びその製造方法
US5283027A (en) * 1989-07-05 1994-02-01 Kabushiki Kaisha Kenwood Method of molding an acoustic diaphragm part of para aromatic polyamide
EP0439960A3 (en) * 1989-12-28 1991-10-09 Murakami Screen Co. Ltd. Mesh fabric for screen printing, process for preparing the same, gauze spanning method thereof and photosensitive film for screen printing plate by use thereof
JP2791830B2 (ja) * 1990-10-05 1998-08-27 株式会社ケンウッド スピーカ用ダンパー及びその製造法
CA2062277A1 (en) * 1991-03-29 1992-09-30 David E. Thomas Electroacoustical transducing
JP3060732B2 (ja) * 1992-07-16 2000-07-10 オンキヨー株式会社 スピーカ用エッジ
JPH06133394A (ja) * 1992-10-20 1994-05-13 Kenwood Corp スピーカの構造
JP3207686B2 (ja) * 1994-10-07 2001-09-10 フオスター電機株式会社 スピーカ用ダンパー

Also Published As

Publication number Publication date
US5966797A (en) 1999-10-19
TW277199B (de) 1996-06-01
DE69517239T2 (de) 2000-11-02
EP0675668B1 (de) 2000-05-31
CN1115557A (zh) 1996-01-24
CN1075704C (zh) 2001-11-28
JPH07274284A (ja) 1995-10-20
EP0675668A1 (de) 1995-10-04
JP3199559B2 (ja) 2001-08-20
US5878150A (en) 1999-03-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: KANEBO, LTD., TOKIO/TOKYO, JP

Owner name: PANASONIC CORP., KADOMA, OSAKA, JP