CN100563379C - 用于直接使板件振动的激振器 - Google Patents

用于直接使板件振动的激振器 Download PDF

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Publication number
CN100563379C
CN100563379C CNB200510008460XA CN200510008460A CN100563379C CN 100563379 C CN100563379 C CN 100563379C CN B200510008460X A CNB200510008460X A CN B200510008460XA CN 200510008460 A CN200510008460 A CN 200510008460A CN 100563379 C CN100563379 C CN 100563379C
Authority
CN
China
Prior art keywords
exciter
operating tool
plate
connector part
yoke
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 - Fee Related
Application number
CNB200510008460XA
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English (en)
Chinese (zh)
Other versions
CN1658707A (zh
Inventor
中岛裕一
大谷清司
西川彰
日高昇
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Fujitsu Ltd
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Fujitsu Ltd
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Publication date
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of CN1658707A publication Critical patent/CN1658707A/zh
Application granted granted Critical
Publication of CN100563379C publication Critical patent/CN100563379C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related 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; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/06—Loudspeakers
    • H04R9/066—Loudspeakers using the principle of inertia
    • 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
    • H04R9/06—Loudspeakers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
CNB200510008460XA 2004-02-20 2005-02-21 用于直接使板件振动的激振器 Expired - Fee Related CN100563379C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004044819A JP4632674B2 (ja) 2004-02-20 2004-02-20 板体直接駆動振動装置
JP044819/2004 2004-02-20

Publications (2)

Publication Number Publication Date
CN1658707A CN1658707A (zh) 2005-08-24
CN100563379C true CN100563379C (zh) 2009-11-25

Family

ID=34858083

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB200510008460XA Expired - Fee Related CN100563379C (zh) 2004-02-20 2005-02-21 用于直接使板件振动的激振器

Country Status (3)

Country Link
US (1) US7030522B2 (enExample)
JP (1) JP4632674B2 (enExample)
CN (1) CN100563379C (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006203709A (ja) * 2005-01-24 2006-08-03 Citizen Electronics Co Ltd 振動体
JP4704188B2 (ja) * 2005-10-28 2011-06-15 富士通テン株式会社 エキサイタの磁気回路構造
KR100836776B1 (ko) * 2005-12-02 2008-06-10 엘지이노텍 주식회사 렌즈 구동 모터용 탄성부재 및 렌즈 구동용 모터
AU2005339167A1 (en) * 2005-12-12 2007-06-21 Revolution Acoustics, Ltd Inertial voice type coil actuator
US8374379B2 (en) 2007-08-30 2013-02-12 Jl Audio, Inc. Loudspeaker with replaceable motor assembly
USD582399S1 (en) 2007-10-26 2008-12-09 Magna Aftermarket Inc. Exciter bracket for audio speakers
PL2145999T3 (pl) * 2008-07-14 2012-03-30 Electrolux Home Products Corp Nv Urządzenie do suszenia prania z wibrującym filtrem kłaczków
IT1395441B1 (it) * 2009-09-09 2012-09-21 Ask Ind Societa Per Azioni Trasduttore magneto-dinamico con sistema centrante
US9025798B2 (en) 2010-06-09 2015-05-05 Stephen Saint Vincent Multi-coaxial transducers and methods
JP5944654B2 (ja) * 2011-12-05 2016-07-05 スター精密株式会社 動電型エキサイタおよびこれを用いた車両用灯具
GB2532436B (en) 2014-11-18 2017-01-11 Ps Audio Design Oy Loudspeaker apparatus
US11234080B2 (en) 2014-11-18 2022-01-25 Ps Audio Design Oy Apparatus with surface to be displaced
RU168944U1 (ru) * 2016-11-10 2017-02-28 ООО Конструкторское бюро морской электроники "Вектор" Гидроакустический низкочастотный преобразователь
CN108480203B (zh) * 2018-05-15 2021-08-13 沂南沂州新材料有限公司 筛分设备的激振器
KR102256206B1 (ko) * 2020-04-02 2021-05-26 (주)라이빅 음향 출력 장치
US11357332B2 (en) * 2020-08-11 2022-06-14 Samuelson Group Inc. Furniture with integrated acoustical system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3524027A (en) * 1967-05-04 1970-08-11 Rolen Diversified Investors In Sound transducer with wall mounted diaphragm

Family Cites Families (19)

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Publication number Priority date Publication date Assignee Title
US3279609A (en) * 1964-03-03 1966-10-18 Wix Corp Screw on type filter
US3567870A (en) * 1968-07-25 1971-03-02 Harold D Linden Wall surface transducer system
JPS5221050Y1 (enExample) * 1970-07-06 1977-05-14
JPS551117Y2 (enExample) * 1975-03-28 1980-01-12
US4045349A (en) * 1976-07-09 1977-08-30 Wix Corporation Filter with multiple attaching means
JPH018067Y2 (enExample) * 1981-04-18 1989-03-02
JPS596381U (ja) * 1982-07-02 1984-01-17 パイオニア株式会社 トランスジユ−サを備える車載用音響装置
JPS59155249U (ja) * 1983-04-05 1984-10-18 パイオニア株式会社 車載スピ−カ装置
JP2880719B2 (ja) * 1988-12-23 1999-04-12 フオスター電機株式会社 電気―振動変換器
JPH0645865A (ja) 1991-01-20 1994-02-18 Nippon Dempa Kogyo Co Ltd 多電極水晶振動子
US5334895A (en) * 1991-03-20 1994-08-02 Nippon Densan Corporation Spindle motor with the stator core supported by a resin member
US5473700A (en) * 1993-11-24 1995-12-05 Fenner, Jr.; Thomas C. High gain acoustic transducer
US6151402A (en) * 1995-09-02 2000-11-21 New Transducers Limited Vibration transducers
US5738785A (en) * 1995-12-20 1998-04-14 Baldwin Filters, Inc. Oil filter housing
JP3894644B2 (ja) * 1998-01-19 2007-03-22 クラリオン株式会社 樹脂フレーム型スピーカ
JP3491541B2 (ja) * 1998-11-09 2004-01-26 株式会社ケンウッド 加振装置及びそれを使用した音響変換装置
GB0027278D0 (en) * 2000-11-08 2000-12-27 New Transducers Ltd Loudspeaker driver
JP3926675B2 (ja) * 2001-08-23 2007-06-06 株式会社オーセンティック パネル型スピーカ
US7907742B2 (en) * 2003-10-31 2011-03-15 Fujitsu Ten Limited Exciter for directly vibrating board and speaker apparatus used the same

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3524027A (en) * 1967-05-04 1970-08-11 Rolen Diversified Investors In Sound transducer with wall mounted diaphragm

Also Published As

Publication number Publication date
JP2005236778A (ja) 2005-09-02
US20050184607A1 (en) 2005-08-25
US7030522B2 (en) 2006-04-18
JP4632674B2 (ja) 2011-02-16
CN1658707A (zh) 2005-08-24

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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20091125