DE595169T1 - Lautsprecheranordnung. - Google Patents
Lautsprecheranordnung.Info
- Publication number
- DE595169T1 DE595169T1 DE0595169T DE93116900T DE595169T1 DE 595169 T1 DE595169 T1 DE 595169T1 DE 0595169 T DE0595169 T DE 0595169T DE 93116900 T DE93116900 T DE 93116900T DE 595169 T1 DE595169 T1 DE 595169T1
- Authority
- DE
- Germany
- Prior art keywords
- magnetic
- voice coil
- width
- winding package
- loudspeaker arrangement
- 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.)
- Pending
Links
- 238000004804 winding Methods 0.000 claims 2
- 230000004907 flux Effects 0.000 claims 1
- 239000000696 magnetic material Substances 0.000 claims 1
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
-
- 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
- H04R9/025—Magnetic circuit
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Claims (2)
1. Lautsprecheranordnung zum Ansteuern einer Schwingspule mittels eines magnetischen Feldes, das von einem Magnetkreis
mit zwei Magneten erzeugt wird, die in Dickenrichtung magnetisiert sind und deren magnetische Pole derselben Polarität einander
gegenüber liegen, wobei eine Mittelplatte aus einem magnetischen Material dazwischen liegt, wobei
die Wicklungspaketlänge der Schwingspule gleich oder größer als eine Weite zwischen zwei Durchtrittspunkten der Magnetflußverteilung
des Magnetkreises von einer positiven zu einer negativen Seite gesetzt ist.
2. Lautsprecheranordnung nach Anspruch 1, bei dem die
Wicklungspaket länge der Schwingspule um 10 % bis 20 % kleiner als die Weite zwischen zwei Durchtrittspunkten gesetzt ist.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4281321A JPH06133394A (ja) | 1992-10-20 | 1992-10-20 | スピーカの構造 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE595169T1 true DE595169T1 (de) | 1994-11-17 |
Family
ID=17637479
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE0595169T Pending DE595169T1 (de) | 1992-10-20 | 1993-10-19 | Lautsprecheranordnung. |
DE0810813T Pending DE810813T1 (de) | 1992-10-20 | 1993-10-19 | Lautsprecheranordnung |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE0810813T Pending DE810813T1 (de) | 1992-10-20 | 1993-10-19 | Lautsprecheranordnung |
Country Status (4)
Country | Link |
---|---|
US (1) | US5550332A (de) |
EP (2) | EP0810813A3 (de) |
JP (1) | JPH06133394A (de) |
DE (2) | DE595169T1 (de) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR950024611A (ko) * | 1994-01-05 | 1995-08-21 | 구쯔자와 겐따로우 | 자기회로를 구비한 스피커 |
US5557044A (en) * | 1994-01-21 | 1996-09-17 | Alliedsignal, Inc. | Low stress magnet interface |
JP3199559B2 (ja) * | 1994-03-28 | 2001-08-20 | 松下電器産業株式会社 | スピーカ用ダンパー及びその製造方法 |
JP3148520B2 (ja) * | 1994-06-06 | 2001-03-19 | 株式会社ケンウッド | スピーカ構造 |
JP4081842B2 (ja) * | 1998-03-11 | 2008-04-30 | ソニー株式会社 | スピーカ装置 |
US6343128B1 (en) | 1999-02-17 | 2002-01-29 | C. Ronald Coffin | Dual cone loudspeaker |
US6466676B2 (en) | 2000-02-09 | 2002-10-15 | C. Ronald Coffin | Compound driver for acoustical applications |
GB2371165B (en) * | 2001-01-16 | 2004-12-22 | Kh Technology | Magnet system for loudspeakers |
US6639993B2 (en) | 2001-12-29 | 2003-10-28 | Alpine Electronics, Inc | Loudspeaker with low distortion and high output power |
US7039213B2 (en) * | 2002-01-16 | 2006-05-02 | Hyre David E | Speaker driver |
JP2006025546A (ja) * | 2004-07-08 | 2006-01-26 | Nidec Sankyo Corp | アクチュエータ、およびポンプ装置 |
JP4463048B2 (ja) * | 2004-08-27 | 2010-05-12 | アルパイン株式会社 | スピーカー |
US20070160257A1 (en) * | 2005-04-13 | 2007-07-12 | Stiles Enrique M | Axial magnet assisted radial magnet air return motor for electromagnetic transducer |
US20060251286A1 (en) * | 2005-04-13 | 2006-11-09 | Stiles Enrique M | Multi-gap air return motor for electromagnetic transducer |
US20060239496A1 (en) * | 2005-04-25 | 2006-10-26 | Stiles Enrique M | Magnetically tapered air gap for electromagnetic transducer |
WO2009072275A1 (ja) * | 2007-12-03 | 2009-06-11 | Panasonic Corporation | スピーカ |
US9854365B2 (en) * | 2016-04-15 | 2017-12-26 | Harman International Industries, Inc. | Loudspeaker motor and suspension system |
CN106792402B (zh) * | 2017-03-18 | 2022-06-03 | 歌尔股份有限公司 | 动磁式扬声器 |
USD966235S1 (en) | 2019-08-23 | 2022-10-11 | Tymphany Acoustic Technology Limited | Waveguide |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3201529A (en) * | 1962-11-16 | 1965-08-17 | Philip C Surh | Dynamic speaker |
JPS59148500A (ja) * | 1983-02-14 | 1984-08-25 | Sony Corp | ダイナミツク形スピ−カ |
JPS6175696U (de) * | 1984-10-23 | 1986-05-21 | ||
DE3730305C1 (de) * | 1987-09-10 | 1989-03-23 | Daimler Benz Ag | Lautsprecher |
US5142260A (en) * | 1991-03-08 | 1992-08-25 | Harman International Industries, Incorporated | Transducer motor assembly |
JPH05122792A (ja) * | 1991-10-25 | 1993-05-18 | Matsushita Electric Ind Co Ltd | スピーカ |
-
1992
- 1992-10-20 JP JP4281321A patent/JPH06133394A/ja active Pending
-
1993
- 1993-10-19 EP EP97112283A patent/EP0810813A3/de not_active Withdrawn
- 1993-10-19 EP EP93116900A patent/EP0595169A3/de not_active Withdrawn
- 1993-10-19 DE DE0595169T patent/DE595169T1/de active Pending
- 1993-10-19 DE DE0810813T patent/DE810813T1/de active Pending
-
1995
- 1995-12-11 US US08/570,379 patent/US5550332A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0810813A3 (de) | 1998-01-21 |
DE810813T1 (de) | 1998-05-28 |
EP0595169A3 (de) | 1995-01-11 |
JPH06133394A (ja) | 1994-05-13 |
EP0595169A2 (de) | 1994-05-04 |
US5550332A (en) | 1996-08-27 |
EP0810813A2 (de) | 1997-12-03 |
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