DE69428935D1 - Schwingspule und Lautsprecheraufbau - Google Patents
Schwingspule und LautsprecheraufbauInfo
- Publication number
- DE69428935D1 DE69428935D1 DE69428935T DE69428935T DE69428935D1 DE 69428935 D1 DE69428935 D1 DE 69428935D1 DE 69428935 T DE69428935 T DE 69428935T DE 69428935 T DE69428935 T DE 69428935T DE 69428935 D1 DE69428935 D1 DE 69428935D1
- Authority
- DE
- Germany
- Prior art keywords
- voice coil
- speaker structure
- speaker
- voice
- coil
- 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
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
- 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
-
- 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
- H04R1/06—Arranging circuit leads; Relieving strain on circuit leads
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5091300A JP2940588B2 (ja) | 1993-04-19 | 1993-04-19 | ボイスコイルの構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69428935D1 true DE69428935D1 (de) | 2001-12-13 |
DE69428935T2 DE69428935T2 (de) | 2002-06-27 |
Family
ID=14022625
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE0622970T Pending DE622970T1 (de) | 1993-04-19 | 1994-04-19 | Schwingspule und Lautsprecheraufbau. |
DE69428935T Expired - Fee Related DE69428935T2 (de) | 1993-04-19 | 1994-04-19 | Schwingspule und Lautsprecheraufbau |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE0622970T Pending DE622970T1 (de) | 1993-04-19 | 1994-04-19 | Schwingspule und Lautsprecheraufbau. |
Country Status (4)
Country | Link |
---|---|
US (1) | US5717775A (de) |
EP (1) | EP0622970B1 (de) |
JP (1) | JP2940588B2 (de) |
DE (2) | DE622970T1 (de) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5802191A (en) * | 1995-01-06 | 1998-09-01 | Guenther; Godehard A. | Loudspeakers, systems, and components thereof |
GB2315183A (en) * | 1996-07-09 | 1998-01-21 | B & W Loudspeakers | Coil formers for loudspeaker drive units |
FR2754630B1 (fr) * | 1996-10-10 | 2000-12-01 | Electricite De France | Procede de fabrication d'un conducteur, ou circuit electrique compense en parasites radioelectriques tels que micro-decharges et conducteur ou circuit correspondant |
WO2000030405A1 (en) * | 1998-11-13 | 2000-05-25 | Guenther Godehard A | Low cost motor design for rare-earth-magnet loudspeakers |
US8588457B2 (en) * | 1999-08-13 | 2013-11-19 | Dr. G Licensing, Llc | Low cost motor design for rare-earth-magnet loudspeakers |
JP2000341789A (ja) * | 1999-05-26 | 2000-12-08 | Sony Corp | スピーカ |
AU6636700A (en) * | 1999-08-13 | 2001-03-13 | Godehard A. Guenther | Low cost broad range loudspeaker and system |
FR2799919B1 (fr) * | 1999-10-19 | 2002-10-11 | Sagem | Actionneur a aimant permanent et bobine electrique d'excitation, notamment haut-parleur de telephone mobile |
US6993147B2 (en) * | 2000-08-14 | 2006-01-31 | Guenther Godehard A | Low cost broad range loudspeaker and system |
US6600399B1 (en) | 2002-02-05 | 2003-07-29 | Roland Pierre Trandafir | Transducer motor/generator assembly |
US20030202676A1 (en) * | 2002-04-30 | 2003-10-30 | Hiroshi Ohara | Composite damper of loudspeaker |
US7653208B2 (en) | 2004-09-09 | 2010-01-26 | Guenther Godehard A | Loudspeakers and systems |
JP4137869B2 (ja) | 2004-10-25 | 2008-08-20 | パイオニア株式会社 | スピーカー装置及びその製造方法 |
KR100645442B1 (ko) * | 2005-07-25 | 2006-11-14 | 삼성전자주식회사 | 칼라 하프톤 스크린 설계 방법 및 그 장치 |
US8189840B2 (en) | 2007-05-23 | 2012-05-29 | Soundmatters International, Inc. | Loudspeaker and electronic devices incorporating same |
JP2009194467A (ja) * | 2008-02-12 | 2009-08-27 | Victor Co Of Japan Ltd | ボイスコイル及びスピーカ |
CN202183864U (zh) * | 2011-08-19 | 2012-04-04 | 歌尔声学股份有限公司 | 动圈式电声转换器 |
US10097926B2 (en) | 2015-12-04 | 2018-10-09 | Bose Corporation | Voice coil bobbin for an electroacoustic transducer |
US10555085B2 (en) * | 2017-06-16 | 2020-02-04 | Apple Inc. | High aspect ratio moving coil transducer |
CN118433615A (zh) * | 2024-06-27 | 2024-08-02 | 瑞声光电科技(常州)有限公司 | 音圈以及扬声器模组 |
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 |
DE3247941A1 (de) * | 1982-12-24 | 1984-06-28 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Lautsprecher |
JPS61226000A (ja) * | 1985-03-30 | 1986-10-07 | Totoku Electric Co Ltd | 超耐熱ボイスコイルの製造法 |
DE3900038A1 (de) * | 1989-01-03 | 1990-07-05 | Nokia Unterhaltungselektronik | Lautsprecher-schwingspule |
KR970007296B1 (ko) * | 1989-04-19 | 1997-05-07 | 가부시끼가이샤 켄우드 | 스피커 배선 구조 |
JPH0382996A (ja) * | 1989-08-25 | 1991-04-08 | Hitachi Ltd | フリーズシール構造 |
-
1993
- 1993-04-19 JP JP5091300A patent/JP2940588B2/ja not_active Expired - Fee Related
-
1994
- 1994-04-15 US US08/227,874 patent/US5717775A/en not_active Expired - Lifetime
- 1994-04-19 EP EP94106080A patent/EP0622970B1/de not_active Expired - Lifetime
- 1994-04-19 DE DE0622970T patent/DE622970T1/de active Pending
- 1994-04-19 DE DE69428935T patent/DE69428935T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH06303697A (ja) | 1994-10-28 |
US5717775A (en) | 1998-02-10 |
DE69428935T2 (de) | 2002-06-27 |
EP0622970A1 (de) | 1994-11-02 |
EP0622970B1 (de) | 2001-11-07 |
DE622970T1 (de) | 1995-06-29 |
JP2940588B2 (ja) | 1999-08-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |