KR100453251B1 - 스피커 구조 - Google Patents

스피커 구조 Download PDF

Info

Publication number
KR100453251B1
KR100453251B1 KR10-2001-0031911A KR20010031911A KR100453251B1 KR 100453251 B1 KR100453251 B1 KR 100453251B1 KR 20010031911 A KR20010031911 A KR 20010031911A KR 100453251 B1 KR100453251 B1 KR 100453251B1
Authority
KR
South Korea
Prior art keywords
cabinet
speaker
magnetic circuit
speakers
fixing
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
KR10-2001-0031911A
Other languages
English (en)
Korean (ko)
Other versions
KR20010111033A (ko
Inventor
고와키히로시
요시이히로유키
Original Assignee
후지쓰 텐 가부시키가이샤
타임도메인 코포레이션
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 후지쓰 텐 가부시키가이샤, 타임도메인 코포레이션 filed Critical 후지쓰 텐 가부시키가이샤
Publication of KR20010111033A publication Critical patent/KR20010111033A/ko
Application granted granted Critical
Publication of KR100453251B1 publication Critical patent/KR100453251B1/ko
Assigned to 후지쓰 텐 가부시키가이샤 reassignment 후지쓰 텐 가부시키가이샤 권리지분의 전부이전등록 Assignors: 타임도메인 코포레이션
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • 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
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/40—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers
    • H04R1/403—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers loud-speakers
    • 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
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
    • H04R1/2869—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself
    • H04R1/2892—Mountings or supports for transducers
    • H04R1/2896—Mountings or supports for transducers for loudspeaker transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2209/00—Details of transducers of the moving-coil, moving-strip, or moving-wire type covered by H04R9/00 but not provided for in any of its subgroups
    • H04R2209/027—Electrical or mechanical reduction of yoke vibration

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
KR10-2001-0031911A 2000-06-08 2001-06-08 스피커 구조 Expired - Fee Related KR100453251B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000177180A JP2001352592A (ja) 2000-06-08 2000-06-08 スピーカ構造
JP2000-177180 2000-06-08

Publications (2)

Publication Number Publication Date
KR20010111033A KR20010111033A (ko) 2001-12-15
KR100453251B1 true KR100453251B1 (ko) 2004-10-15

Family

ID=18678813

Family Applications (1)

Application Number Title Priority Date Filing Date
KR10-2001-0031911A Expired - Fee Related KR100453251B1 (ko) 2000-06-08 2001-06-08 스피커 구조

Country Status (7)

Country Link
US (1) US6678384B2 (https=)
EP (1) EP1162864B1 (https=)
JP (1) JP2001352592A (https=)
KR (1) KR100453251B1 (https=)
CN (1) CN1236651C (https=)
CA (1) CA2349752C (https=)
DE (1) DE60119622T2 (https=)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4064160B2 (ja) * 2002-06-07 2008-03-19 富士通テン株式会社 スピーカ装置
US7551749B2 (en) * 2002-08-23 2009-06-23 Bose Corporation Baffle vibration reducing
US6985593B2 (en) * 2002-08-23 2006-01-10 Bose Corporation Baffle vibration reducing
JP3965366B2 (ja) 2003-03-19 2007-08-29 富士通テン株式会社 スピーカユニットの支持構造及びスピーカシステム
GB2402836B (en) 2003-06-09 2006-12-20 Fujitsu Ten Ltd Speaker apparatus
GB2414620A (en) * 2004-05-24 2005-11-30 Blast Loudspeakers Ltd Loudspeaker with opposing drivers for vibration cancelling
CZ301578B6 (cs) * 2005-02-25 2010-04-21 Šroll@Ludek Reproduktorová soustava vyzarující válcovou akustickou vlnu
WO2006127656A2 (en) * 2005-05-24 2006-11-30 Daniel Mapes-Riordan Loudspeaker design
JP2007235727A (ja) * 2006-03-02 2007-09-13 Zoruzo:Kk スピーカー装置
JP4712599B2 (ja) * 2006-04-19 2011-06-29 富士通テン株式会社 スピーカ装置
JP4767079B2 (ja) * 2006-04-19 2011-09-07 鈴木 忠 拡声器
JP4126082B2 (ja) * 2006-11-01 2008-07-30 一満 今井 無反動スピーカシステム及びユニット
US7881488B2 (en) * 2006-11-01 2011-02-01 Bose Corporation In-plane speaker
JP2008042947A (ja) * 2007-09-27 2008-02-21 Time Domain:Kk スピーカシステム
JP2009094677A (ja) * 2007-10-05 2009-04-30 Fujitsu Ten Ltd スピーカ装置
US8201659B2 (en) * 2007-10-19 2012-06-19 Kazumichi Imai Recoilless speaker system
JP5037386B2 (ja) * 2008-02-27 2012-09-26 シャープ株式会社 音響装置およびエンクロージャ
JP5067356B2 (ja) * 2008-06-24 2012-11-07 譲一 斉藤 スピーカ装置
US8180076B2 (en) * 2008-07-31 2012-05-15 Bose Corporation System and method for reducing baffle vibration
WO2010044136A1 (ja) * 2008-10-14 2010-04-22 パイオニア株式会社 スピーカ装置
DE102009034110B3 (de) * 2009-07-21 2011-01-27 Kammler, Dietmar, Dr. Lautsprecherbox
JPWO2011077560A1 (ja) * 2009-12-25 2013-05-02 パイオニア株式会社 スピーカ用振動体、スピーカ装置
JP5719718B2 (ja) * 2011-01-06 2015-05-20 有限会社ゾルゾ スピーカユニット及び同ユニットを用いたスピーカシステム
GB2488758A (en) 2011-03-02 2012-09-12 Gp Acoustics Uk Ltd Bass reflex loudspeaker has acoustic leakage in walls of port duct
GB2491108B (en) * 2011-05-18 2014-06-04 Gp Acoustics Uk Ltd Loudspeaker
FR3012716B1 (fr) * 2013-10-30 2016-07-01 Devialet Enceinte acoustique a au moins un haut-parleur a membrane mobile convexe en continuite de forme avec un organe adjacent
CN105025421A (zh) * 2014-04-17 2015-11-04 有限会社左尔佐 扬声器
JP6442201B2 (ja) * 2014-09-08 2018-12-19 株式会社河合楽器製作所 電子楽器
US10045461B1 (en) * 2014-09-30 2018-08-07 Apple Inc. Electronic device with diaphragm cooling
JP6329891B2 (ja) * 2014-12-22 2018-05-23 株式会社ユニバーサルエンターテインメント 遊技機
JP6329890B2 (ja) * 2014-12-22 2018-05-23 株式会社ユニバーサルエンターテインメント 遊技機
JP2016127404A (ja) * 2014-12-26 2016-07-11 富士通テン株式会社 スピーカ装置および制振ユニット
KR102663406B1 (ko) * 2016-04-04 2024-05-14 엘지디스플레이 주식회사 패널 진동형 음향 발생 액츄에이터 및 그를 포함하는 양면 표시 장치
US11272284B2 (en) 2018-02-06 2022-03-08 Jeffrey P. North Open-back linear bi-directional cabinet for speaker driver
FR3087067B1 (fr) * 2018-10-08 2022-02-25 Devialet Enceinte acoustique a deux haut-parleurs tete-beche fixes sur une armature interne
CN109413551B (zh) * 2018-10-31 2020-09-04 宁波音沛乐电子有限公司 双磁路的中音压缩驱动装置
CN109348381A (zh) * 2018-11-22 2019-02-15 深圳市美妙之音科技有限公司 一种水平扩散式360度气动扬声器
FR3089380B1 (fr) * 2018-12-03 2020-11-20 Sagemcom Broadband Sas Pièce de rigidification pour caisson d’enceinte acoustique
JP2020121604A (ja) * 2019-01-29 2020-08-13 株式会社デンソーテン スピーカ装置
CN109951778B (zh) * 2019-04-16 2020-12-01 陈国富 全频扬声器
JP7420576B2 (ja) * 2020-02-04 2024-01-23 株式会社デンソーテン スピーカユニット
JP7354010B2 (ja) * 2020-02-18 2023-10-02 株式会社デンソーテン スピーカ装置およびスピーカユニット
JP7523309B2 (ja) * 2020-10-07 2024-07-26 株式会社デンソーテン スピーカユニットの取付構造
FR3119960B1 (fr) * 2021-02-18 2024-01-05 Moca Audio Véhicule comportant un dispositif de restitution sonore disposé dans un espace médian avant de l’habitacle, dispositif adapté

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4783820A (en) * 1985-01-03 1988-11-08 Lyngdorf Johan P Loudspeaker unit
JPH05328473A (ja) * 1992-05-27 1993-12-10 Mitsubishi Electric Corp 低音再生用スピーカシステム

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1674895A (en) * 1925-04-17 1928-06-26 Richard D Fay Method of and apparatus for radiating sound waves
US3393764A (en) * 1966-12-27 1968-07-23 Curtiss R. Schafer Loudspeaker systems
US4083426A (en) 1974-10-17 1978-04-11 Peugh H Mark Loud speaker apparatus
JPS606157B2 (ja) * 1977-07-25 1985-02-15 ソニー株式会社 スピ−カ
DE3414407C2 (de) * 1984-04-17 1986-02-20 Jürgen 6804 Ilvesheim Quaas Anordnung von Schallwandlern in einer Schallführung, insbesondere für Lautsprecherboxen
JP2531713B2 (ja) * 1987-12-02 1996-09-04 キヤノン株式会社 電子カメラ
JP3134955B2 (ja) 1991-11-26 2001-02-13 ソニー株式会社 スピーカ装置
JP2797292B2 (ja) 1993-05-11 1998-09-17 船井電機株式会社 テレビジョン受像機のスピーカの固定構造
JP3845989B2 (ja) 1997-11-13 2006-11-15 株式会社タイムドメイン スピーカ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4783820A (en) * 1985-01-03 1988-11-08 Lyngdorf Johan P Loudspeaker unit
JPH05328473A (ja) * 1992-05-27 1993-12-10 Mitsubishi Electric Corp 低音再生用スピーカシステム

Also Published As

Publication number Publication date
CA2349752C (en) 2004-12-28
CN1329456A (zh) 2002-01-02
EP1162864A3 (en) 2003-04-02
US6678384B2 (en) 2004-01-13
DE60119622T2 (de) 2006-09-21
KR20010111033A (ko) 2001-12-15
CA2349752A1 (en) 2001-12-08
EP1162864A2 (en) 2001-12-12
JP2001352592A (ja) 2001-12-21
EP1162864B1 (en) 2006-05-17
CN1236651C (zh) 2006-01-11
US20020021818A1 (en) 2002-02-21
DE60119622D1 (de) 2006-06-22

Similar Documents

Publication Publication Date Title
KR100453251B1 (ko) 스피커 구조
KR100553647B1 (ko) 스피커장치
US5815589A (en) Push-pull transmission line loudspeaker
JP4059259B2 (ja) スピーカシステムおよびスピーカエンクロージャー
US8201659B2 (en) Recoilless speaker system
US20100232637A1 (en) Speaker device
US4408678A (en) Loudspeaker enclosure
JP4079827B2 (ja) スピーカ装置
US6628792B1 (en) Back to back mounted compound woofer with compression/bandpass loading
US20060023903A1 (en) Coaxial speaker including support member having hollow to function as back cavity
JP2008136186A (ja) 無反動スピーカシステム及びユニット
KR100888965B1 (ko) 스피커
KR100902895B1 (ko) 스피커
KR100897807B1 (ko) 스피커
JP4744416B2 (ja) スピーカ装置
JP4471127B2 (ja) スピーカ装置
JP2008178133A (ja) 無反動スピーカシステム及びユニット
KR102115379B1 (ko) 슬림 스피커
US20070121992A1 (en) Speaker and electronic device equipped with the speaker
KR20050082887A (ko) 다점 구동형 멀티웨이 슬림 평판 스피커 시스템
JPH10336777A (ja) マイクロホン装置
JPH09187091A (ja) スピーカ装置
JPH10145883A (ja) マイクロホン装置
KR20260043657A (ko) 스피커
JP2000308193A (ja) スピーカ装置

Legal Events

Date Code Title Description
PA0109 Patent application

St.27 status event code: A-0-1-A10-A12-nap-PA0109

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

A201 Request for examination
PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U11-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 6

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R11-asn-PN2301

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R14-asn-PN2301

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 7

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 8

FPAY Annual fee payment

Payment date: 20120924

Year of fee payment: 9

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 9

FPAY Annual fee payment

Payment date: 20130924

Year of fee payment: 10

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 10

FPAY Annual fee payment

Payment date: 20141001

Year of fee payment: 11

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 11

FPAY Annual fee payment

Payment date: 20150918

Year of fee payment: 12

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 12

FPAY Annual fee payment

Payment date: 20160921

Year of fee payment: 13

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 13

FPAY Annual fee payment

Payment date: 20170919

Year of fee payment: 14

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 14

FPAY Annual fee payment

Payment date: 20180918

Year of fee payment: 15

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 15

PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 20191008

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20191008

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-PN2301

St.27 status event code: A-5-5-R10-R11-asn-PN2301