JP2010519846A - ラウドスピーカ - Google Patents
ラウドスピーカ Download PDFInfo
- Publication number
- JP2010519846A JP2010519846A JP2009550815A JP2009550815A JP2010519846A JP 2010519846 A JP2010519846 A JP 2010519846A JP 2009550815 A JP2009550815 A JP 2009550815A JP 2009550815 A JP2009550815 A JP 2009550815A JP 2010519846 A JP2010519846 A JP 2010519846A
- Authority
- JP
- Japan
- Prior art keywords
- membrane
- loudspeaker
- conductor pattern
- film
- frame
- 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.)
- Granted
Links
- 239000004020 conductor Substances 0.000 claims abstract description 42
- 239000012528 membrane Substances 0.000 claims abstract description 33
- 239000003292 glue Substances 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
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
- H04R9/02—Details
- H04R9/04—Construction, mounting, or centering of coil
- H04R9/046—Construction
- H04R9/047—Construction in which the windings of the moving coil lay in the same plane
-
- 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
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; 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
- H04R1/30—Combinations of transducers with horns, e.g. with mechanical matching means, i.e. front-loaded horns
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
- Liquid Crystal (AREA)
- Surgical Instruments (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Abstract
【解決手段】 磁場を発生する磁石ユニットが備え付けられた筐体と、フレームの中に備え付けられ、導体パターンが配置された膜とを具備して成るラウドスピーカであって、前記膜は、電流が該膜上の導体パターンを通されるときにもたらされる力によって、磁場中に配置され、前記力は、音を出力するために動く前記膜の少なくとも一部分に設定することが可能であり、前記導体パターンの一部が、少なくとも前記膜の一端の近くに、前記膜の可動部面を越えて拡張する。
【選択図】 図6
Description
3,23 ネジ
4,5 音筒(音響チャネル)
6,7 (電気的)接続点
8 冷却用リブ
9 (第1窓加工)フレーム部材
10,11 (ストリップ加工)フレーム部材
12 平面振動膜
13 磁石
14 導体パターン
15,16 電源ケーブル接続部
17,18 (間隔)振動領域
19 内壁
20 外壁
21 サウンドホーン
22 壁
61,71 バネ端子
Claims (8)
- 磁場を発生する磁石ユニット(13)が備え付けられた筐体(1,2)と、
フレーム(9,10,11)の中に備え付けられ、導体パターン(14)が配置された膜(12)とを具備して成るラウドスピーカであって、
前記膜(12)は、電流が該膜(12)上の前記導体パターン(14)を通されるときにもたらされる力によって、磁場中に配置され、
前記力は、音を出力するために動く前記膜(12)の少なくとも一部分に設定することが可能であり、
前記導体パターン(14)の一部が、少なくとも前記膜(12)の一端の近くに、前記膜(12)の可動部面を越えて拡張することを特徴とするラウドスピーカ。 - 前記導体パターン(14)の一部が、前記膜(12)の可動部と45〜180度の角度を成す請求項1に記載のラウドスピーカ。
- 前記導体パターン(14)の一部が、前記膜(12)の可動部と約90度の角度を成す請求項1又は2に記載のラウドスピーカ。
- 前記導体パターン(14)の一部が、フレーム(9)の折り畳まれた端面部(10,11)に備え付けられる請求項1乃至3のいずれか1項に記載のラウドスピーカ。
- 前記導体パターン(14)は、膜(12)の可動部に向かって拡張している細長コイルの中の直線部及びフレーム(9)の折り畳まれた端面部に向かって拡張している細長コイル中のワイヤの屈曲部と一体となって、前記膜(12)及び前記フレーム(9)上に細長コイルを備え付けられた導電ワイヤを具備する請求項4に記載のラウドスピーカ。
- 前記膜(12)の可動部面を越えて伸びる前記導体パターン(14)の一部が、途切れる又は前記筐体(1,2)の外壁の短側面に非常に接近して設置される請求項1乃至5のいずれか1項に記載のラウドスピーカ。
- 請求項1乃至6のいずれか1項に記載のラウドスピーカを少なくとも2つ具備して成るラウドスピーカアセンブリであって、前記ラウドスピーカの端面部が少なくとも実質的にお互いに接触することを特徴とするラウドスピーカアセンブリ。
- 導体パターン(14)の一部が、膜(12)の2つの向かい合っている端部に近接する前記膜(12)の可動部面を越えて拡張する請求項7に記載のラウドスピーカアセンブリ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL2000499 | 2007-02-21 | ||
NL2000499A NL2000499C2 (nl) | 2007-02-21 | 2007-02-21 | Luidspreker. |
PCT/NL2008/050084 WO2008103034A1 (en) | 2007-02-21 | 2008-02-14 | Loudspeaker |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2010519846A true JP2010519846A (ja) | 2010-06-03 |
JP2010519846A5 JP2010519846A5 (ja) | 2013-01-24 |
JP5292312B2 JP5292312B2 (ja) | 2013-09-18 |
Family
ID=38805629
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009550815A Active JP5292312B2 (ja) | 2007-02-21 | 2008-02-14 | ラウドスピーカアセンブリ |
Country Status (19)
Country | Link |
---|---|
US (1) | US8335340B2 (ja) |
EP (1) | EP2123110B1 (ja) |
JP (1) | JP5292312B2 (ja) |
KR (1) | KR101493107B1 (ja) |
CN (1) | CN101669374B (ja) |
AT (1) | ATE481826T1 (ja) |
AU (1) | AU2008217785B2 (ja) |
BR (1) | BRPI0807894B1 (ja) |
CA (1) | CA2677890C (ja) |
DE (1) | DE602008002566D1 (ja) |
DK (1) | DK2123110T3 (ja) |
EA (1) | EA015052B1 (ja) |
ES (1) | ES2352866T3 (ja) |
NL (1) | NL2000499C2 (ja) |
PL (1) | PL2123110T3 (ja) |
PT (1) | PT2123110E (ja) |
SI (1) | SI2123110T1 (ja) |
WO (1) | WO2008103034A1 (ja) |
ZA (1) | ZA200905589B (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL2004781C2 (nl) * | 2010-05-31 | 2011-12-01 | Alcons Audio Bv | Luidspreker. |
EP2667634B1 (en) * | 2012-05-25 | 2015-07-08 | AKG Acoustics GmbH | Earphone with active suppression of ambient noise |
DE212015000330U1 (de) * | 2015-12-21 | 2018-07-30 | Ko-Chung Teng | Pneumatische Hochtönereinheit mit verbesserter Schallmembran und Struktur |
US10631098B2 (en) * | 2016-07-13 | 2020-04-21 | Mrspeakers, Llc | Planar magnetic loudspeaker airflow system |
NL2019480B1 (en) * | 2017-09-04 | 2019-03-11 | Alcons Audio Bv | A loudspeaker with a wave front shaping device |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5189411A (ja) * | 1975-02-03 | 1976-08-05 | ||
JPS5239135U (ja) * | 1975-09-11 | 1977-03-19 | ||
JPS5480739U (ja) * | 1977-11-18 | 1979-06-08 | ||
JPS5728584U (ja) * | 1980-07-24 | 1982-02-15 | ||
JP2004193811A (ja) * | 2002-12-10 | 2004-07-08 | Sony Corp | 投影スクリーン付きアレースピーカ装置 |
JP2006519568A (ja) * | 2003-03-03 | 2006-08-24 | アルコンズ オーディオ ビー.ヴィ. | スピーカ |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3873784A (en) * | 1973-03-29 | 1975-03-25 | Audio Arts Inc | Acoustic transducer |
US4037061A (en) * | 1975-11-13 | 1977-07-19 | Electro Audio Dynamics, Inc. | Planar pattern voice coil audio transducer |
NL8501166A (nl) * | 1985-04-23 | 1986-11-17 | Philips Nv | Elektro-dynamische omzetter van het isofase- of bandtype. |
US5021613A (en) * | 1985-09-23 | 1991-06-04 | Gold Ribbon Concepts, Inc. | Ribbon loudspeaker |
US4803733A (en) * | 1986-12-16 | 1989-02-07 | Carver R W | Loudspeaker diaphragm mounting system and method |
US5283836A (en) * | 1989-09-22 | 1994-02-01 | Trufitt Anthony L | Planar speakers |
US6104825A (en) * | 1997-08-27 | 2000-08-15 | Eminent Technology Incorporated | Planar magnetic transducer with distortion compensating diaphragm |
US5901235A (en) * | 1997-09-24 | 1999-05-04 | Eminent Technology, Inc. | Enhanced efficiency planar transducers |
US5850461A (en) * | 1997-10-03 | 1998-12-15 | Sonigistix Corporation | Diaphragm support frames for acoustic transducers and method of assembly |
ATE414394T1 (de) * | 2002-01-25 | 2008-11-15 | Sonion Horsens As | Flexible membran mit integrierter spule |
US7146017B2 (en) * | 2002-05-02 | 2006-12-05 | Harman International Industries, Incorporated | Electrical connectors for electro-dynamic loudspeakers |
NL1026038C2 (nl) * | 2004-04-26 | 2005-10-27 | Alcons Audio Bv | Luidspreker en samenstel van luidsprekers. |
-
2007
- 2007-02-21 NL NL2000499A patent/NL2000499C2/nl not_active IP Right Cessation
-
2008
- 2008-02-14 AU AU2008217785A patent/AU2008217785B2/en active Active
- 2008-02-14 EP EP08712610A patent/EP2123110B1/en active Active
- 2008-02-14 US US12/527,762 patent/US8335340B2/en active Active
- 2008-02-14 ZA ZA200905589A patent/ZA200905589B/xx unknown
- 2008-02-14 DK DK08712610.8T patent/DK2123110T3/da active
- 2008-02-14 PT PT08712610T patent/PT2123110E/pt unknown
- 2008-02-14 WO PCT/NL2008/050084 patent/WO2008103034A1/en active Application Filing
- 2008-02-14 KR KR1020097018880A patent/KR101493107B1/ko active IP Right Grant
- 2008-02-14 EA EA200900993A patent/EA015052B1/ru not_active IP Right Cessation
- 2008-02-14 JP JP2009550815A patent/JP5292312B2/ja active Active
- 2008-02-14 ES ES08712610T patent/ES2352866T3/es active Active
- 2008-02-14 DE DE602008002566T patent/DE602008002566D1/de active Active
- 2008-02-14 BR BRPI0807894-7A patent/BRPI0807894B1/pt active IP Right Grant
- 2008-02-14 SI SI200830102T patent/SI2123110T1/sl unknown
- 2008-02-14 CN CN2008800059099A patent/CN101669374B/zh active Active
- 2008-02-14 PL PL08712610T patent/PL2123110T3/pl unknown
- 2008-02-14 AT AT08712610T patent/ATE481826T1/de active
- 2008-02-14 CA CA2677890A patent/CA2677890C/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5189411A (ja) * | 1975-02-03 | 1976-08-05 | ||
JPS5239135U (ja) * | 1975-09-11 | 1977-03-19 | ||
JPS5480739U (ja) * | 1977-11-18 | 1979-06-08 | ||
JPS5728584U (ja) * | 1980-07-24 | 1982-02-15 | ||
JP2004193811A (ja) * | 2002-12-10 | 2004-07-08 | Sony Corp | 投影スクリーン付きアレースピーカ装置 |
JP2006519568A (ja) * | 2003-03-03 | 2006-08-24 | アルコンズ オーディオ ビー.ヴィ. | スピーカ |
Also Published As
Publication number | Publication date |
---|---|
EP2123110A1 (en) | 2009-11-25 |
DK2123110T3 (da) | 2011-01-10 |
AU2008217785B2 (en) | 2010-11-25 |
DE602008002566D1 (de) | 2010-10-28 |
WO2008103034A1 (en) | 2008-08-28 |
US8335340B2 (en) | 2012-12-18 |
ES2352866T3 (es) | 2011-02-23 |
ATE481826T1 (de) | 2010-10-15 |
CA2677890A1 (en) | 2008-08-28 |
KR20090122228A (ko) | 2009-11-26 |
NL2000499C2 (nl) | 2008-08-22 |
JP5292312B2 (ja) | 2013-09-18 |
CA2677890C (en) | 2016-04-19 |
CN101669374A (zh) | 2010-03-10 |
SI2123110T1 (sl) | 2011-01-31 |
EA200900993A1 (ru) | 2010-02-26 |
AU2008217785A1 (en) | 2008-08-28 |
PL2123110T3 (pl) | 2011-02-28 |
PT2123110E (pt) | 2010-11-19 |
BRPI0807894A2 (pt) | 2014-06-17 |
EA015052B1 (ru) | 2011-04-29 |
EP2123110B1 (en) | 2010-09-15 |
CN101669374B (zh) | 2013-01-23 |
BRPI0807894B1 (pt) | 2023-10-10 |
ZA200905589B (en) | 2010-10-27 |
US20100067731A1 (en) | 2010-03-18 |
KR101493107B1 (ko) | 2015-02-12 |
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