CN1489880A - 电声传感器 - Google Patents
电声传感器 Download PDFInfo
- Publication number
- CN1489880A CN1489880A CNA028041755A CN02804175A CN1489880A CN 1489880 A CN1489880 A CN 1489880A CN A028041755 A CNA028041755 A CN A028041755A CN 02804175 A CN02804175 A CN 02804175A CN 1489880 A CN1489880 A CN 1489880A
- Authority
- CN
- China
- Prior art keywords
- coil
- magnetic circuit
- transducer
- gap
- diaphragm
- 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
Images
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R7/00—Diaphragms for electromechanical transducers; Cones
- H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
- H04R7/12—Non-planar diaphragms or cones
-
- 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
-
- 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
- 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
- H04R9/06—Loudspeakers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/06—Coil winding
- H01F41/071—Winding coils of special form
- H01F2041/0711—Winding saddle or deflection coils
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
- H01F27/306—Fastening or mounting coils or windings on core, casing or other support
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/10—Connecting leads to windings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/066—Electromagnets with movable winding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
- H04R2499/10—General applications
- H04R2499/11—Transducers incorporated or for use in hand-held devices, e.g. mobile phones, PDA's, camera's
-
- 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
- H04R9/08—Microphones
Abstract
Description
Claims (27)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DKPA200100138 | 2001-01-26 | ||
DKPA200100138 | 2001-01-26 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006101213000A Division CN1913724B (zh) | 2001-01-26 | 2002-01-25 | 电声传感器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1489880A true CN1489880A (zh) | 2004-04-14 |
CN1281097C CN1281097C (zh) | 2006-10-18 |
Family
ID=8160102
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006101213000A Expired - Fee Related CN1913724B (zh) | 2001-01-26 | 2002-01-25 | 电声传感器 |
CNB028041755A Expired - Fee Related CN1281097C (zh) | 2001-01-26 | 2002-01-25 | 电声传感器 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006101213000A Expired - Fee Related CN1913724B (zh) | 2001-01-26 | 2002-01-25 | 电声传感器 |
Country Status (10)
Country | Link |
---|---|
US (3) | US7062063B2 (zh) |
EP (3) | EP1469700A3 (zh) |
JP (1) | JP4084190B2 (zh) |
KR (1) | KR20030074714A (zh) |
CN (2) | CN1913724B (zh) |
AT (1) | ATE282286T1 (zh) |
CA (1) | CA2435932A1 (zh) |
DE (1) | DE60201885T2 (zh) |
TW (1) | TW510139B (zh) |
WO (1) | WO2002060220A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101175340B (zh) * | 2006-10-31 | 2013-07-24 | 三洋电机株式会社 | 电声变换装置 |
CN106550308A (zh) * | 2015-09-21 | 2017-03-29 | 苹果公司 | 具有通过磁体组件的电通路的音频扬声器 |
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TW510139B (en) * | 2001-01-26 | 2002-11-11 | Kirk Acoustics As | An electroacoustic transducer and a coil and a magnet circuit therefor |
DE60324665D1 (de) * | 2002-01-25 | 2008-12-24 | Sonion Horsens As | Flexible membran mit integrierter spule |
US7367886B2 (en) * | 2003-01-16 | 2008-05-06 | Wms Gaming Inc. | Gaming system with surround sound |
EP1854332A2 (en) | 2005-03-01 | 2007-11-14 | Todd Henry | Electromagnetic lever diaphragm audio transducer |
JP4671236B2 (ja) * | 2006-05-29 | 2011-04-13 | パイオニア株式会社 | スピーカ |
US20080063234A1 (en) * | 2006-09-07 | 2008-03-13 | Citizen Electronics Co., Ltd. | Electroacoustic transducer |
JP4845677B2 (ja) | 2006-10-31 | 2011-12-28 | 三洋電機株式会社 | 電気音響変換装置 |
JP2008199116A (ja) * | 2007-02-08 | 2008-08-28 | Mitsubishi Electric Engineering Co Ltd | 電磁変換器 |
JP5100546B2 (ja) * | 2007-07-30 | 2012-12-19 | パナソニック株式会社 | 電気音響変換器 |
US8135163B2 (en) | 2007-08-30 | 2012-03-13 | Klipsch Group, Inc. | Balanced armature with acoustic low pass filter |
TWI387358B (zh) * | 2009-04-10 | 2013-02-21 | Merry Electronics Co Ltd | 具雙磁迴路之電聲轉換器 |
KR20110051643A (ko) * | 2009-11-10 | 2011-05-18 | 주식회사 비에스이 | 리본형 스피커 |
KR20110051642A (ko) * | 2009-11-10 | 2011-05-18 | 주식회사 비에스이 | 리본형 스피커 |
JP5392841B2 (ja) * | 2009-12-07 | 2014-01-22 | アルパイン株式会社 | スピーカ装置 |
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JP5598109B2 (ja) * | 2010-06-17 | 2014-10-01 | ソニー株式会社 | 音響変換装置 |
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US9357287B2 (en) | 2011-07-07 | 2016-05-31 | Sonion Nederland B.V. | Multiple receiver assembly and a method for assembly thereof |
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EP2723098B1 (en) | 2012-10-18 | 2016-12-14 | Sonion Nederland B.V. | A dual transducer with shared diaphragm |
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JP3629777B2 (ja) | 1995-11-13 | 2005-03-16 | 松下電器産業株式会社 | スピーカ |
FR2766650A1 (fr) * | 1997-07-23 | 1999-01-29 | Technofirst | Haut-parleur lineaire |
DE19757099A1 (de) * | 1997-12-20 | 1999-06-24 | Nokia Deutschland Gmbh | Kontaktierung für eine Schallwiedergabeanordnung nach dem Biegewellenprinzip |
JP4013307B2 (ja) | 1998-01-16 | 2007-11-28 | 松下電器産業株式会社 | スピーカ |
TW510139B (en) * | 2001-01-26 | 2002-11-11 | Kirk Acoustics As | An electroacoustic transducer and a coil and a magnet circuit therefor |
-
2001
- 2001-02-23 TW TW090104153A patent/TW510139B/zh not_active IP Right Cessation
-
2002
- 2002-01-25 US US10/057,848 patent/US7062063B2/en not_active Expired - Fee Related
- 2002-01-25 EP EP04076977A patent/EP1469700A3/en not_active Withdrawn
- 2002-01-25 DE DE60201885T patent/DE60201885T2/de not_active Expired - Lifetime
- 2002-01-25 WO PCT/DK2002/000054 patent/WO2002060220A1/en active IP Right Grant
- 2002-01-25 KR KR10-2003-7009512A patent/KR20030074714A/ko active IP Right Grant
- 2002-01-25 JP JP2002560424A patent/JP4084190B2/ja not_active Expired - Fee Related
- 2002-01-25 EP EP02709977A patent/EP1354496B1/en not_active Expired - Lifetime
- 2002-01-25 CN CN2006101213000A patent/CN1913724B/zh not_active Expired - Fee Related
- 2002-01-25 CN CNB028041755A patent/CN1281097C/zh not_active Expired - Fee Related
- 2002-01-25 AT AT02709977T patent/ATE282286T1/de not_active IP Right Cessation
- 2002-01-25 EP EP04075735A patent/EP1439731A1/en not_active Withdrawn
- 2002-01-25 CA CA002435932A patent/CA2435932A1/en not_active Abandoned
-
2004
- 2004-09-07 US US10/934,501 patent/US7376240B2/en not_active Expired - Fee Related
-
2006
- 2006-04-14 US US11/403,965 patent/US20060215873A1/en not_active Abandoned
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101175340B (zh) * | 2006-10-31 | 2013-07-24 | 三洋电机株式会社 | 电声变换装置 |
CN106550308A (zh) * | 2015-09-21 | 2017-03-29 | 苹果公司 | 具有通过磁体组件的电通路的音频扬声器 |
CN106550308B (zh) * | 2015-09-21 | 2019-11-05 | 苹果公司 | 具有通过磁体组件的电通路的音频扬声器 |
US10595131B2 (en) | 2015-09-21 | 2020-03-17 | Apple Inc. | Audio speaker having an electrical path through a magnet assembly |
Also Published As
Publication number | Publication date |
---|---|
EP1469700A2 (en) | 2004-10-20 |
US7376240B2 (en) | 2008-05-20 |
DE60201885D1 (de) | 2004-12-16 |
US20050031152A1 (en) | 2005-02-10 |
EP1354496A1 (en) | 2003-10-22 |
KR20030074714A (ko) | 2003-09-19 |
US20020114214A1 (en) | 2002-08-22 |
TW510139B (en) | 2002-11-11 |
EP1354496B1 (en) | 2004-11-10 |
CN1281097C (zh) | 2006-10-18 |
EP1469700A3 (en) | 2008-02-27 |
US7062063B2 (en) | 2006-06-13 |
CN1913724B (zh) | 2012-03-21 |
US20060215873A1 (en) | 2006-09-28 |
ATE282286T1 (de) | 2004-11-15 |
WO2002060220A1 (en) | 2002-08-01 |
JP2004517591A (ja) | 2004-06-10 |
CN1913724A (zh) | 2007-02-14 |
CA2435932A1 (en) | 2002-08-01 |
JP4084190B2 (ja) | 2008-04-30 |
DE60201885T2 (de) | 2005-11-10 |
EP1439731A1 (en) | 2004-07-21 |
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