EP0866636A3 - Voice coil and method for production thereof - Google Patents

Voice coil and method for production thereof Download PDF

Info

Publication number
EP0866636A3
EP0866636A3 EP98104667A EP98104667A EP0866636A3 EP 0866636 A3 EP0866636 A3 EP 0866636A3 EP 98104667 A EP98104667 A EP 98104667A EP 98104667 A EP98104667 A EP 98104667A EP 0866636 A3 EP0866636 A3 EP 0866636A3
Authority
EP
European Patent Office
Prior art keywords
production
voice coil
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.)
Ceased
Application number
EP98104667A
Other languages
German (de)
French (fr)
Other versions
EP0866636A2 (en
Inventor
Manfred Aigner
Gerhard Dr. Krump
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Harman Audio Electronic Systems GmbH
Original Assignee
Harman Audio Electronic Systems GmbH
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 Harman Audio Electronic Systems GmbH filed Critical Harman Audio Electronic Systems GmbH
Publication of EP0866636A2 publication Critical patent/EP0866636A2/en
Publication of EP0866636A3 publication Critical patent/EP0866636A3/en
Ceased legal-status Critical Current

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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
EP98104667A 1997-03-20 1998-03-16 Voice coil and method for production thereof Ceased EP0866636A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19711592A DE19711592A1 (en) 1997-03-20 1997-03-20 Voice coil assembly and method for making it
DE19711592 1997-03-20

Publications (2)

Publication Number Publication Date
EP0866636A2 EP0866636A2 (en) 1998-09-23
EP0866636A3 true EP0866636A3 (en) 2004-09-22

Family

ID=7823994

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98104667A Ceased EP0866636A3 (en) 1997-03-20 1998-03-16 Voice coil and method for production thereof

Country Status (4)

Country Link
US (1) US6130955A (en)
EP (1) EP0866636A3 (en)
JP (1) JPH1155793A (en)
DE (1) DE19711592A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19827793A1 (en) * 1998-06-23 1999-12-30 Harman Audio Electronic Sys Voice coil assembly and method for making it
JP2001189994A (en) * 1999-12-28 2001-07-10 Pioneer Electronic Corp Diaphragm for speaker and speaker system provided with diaphragm
JP3843939B2 (en) * 2002-12-03 2006-11-08 松下電器産業株式会社 Voice coil insertion jig, speaker manufacturing method using the jig, and speaker manufactured using the jig
US8103044B2 (en) * 2006-08-24 2012-01-24 Pioneer Corporation Speaker device
US10555085B2 (en) * 2017-06-16 2020-02-04 Apple Inc. High aspect ratio moving coil transducer

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2007484A (en) * 1934-04-06 1935-07-09 Magnavox Co Sound reproducing apparatus
US5014323A (en) * 1989-07-28 1991-05-07 Bose Corporation Voice coil lead dressing

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE412034A (en) * 1934-12-05
US5249236A (en) * 1989-12-01 1993-09-28 Kabushiki Kaisha Kenwood Wiring structure of loudspeaker
US5641910A (en) * 1994-06-13 1997-06-24 Dynamic Instruments, Inc. Electrodynamic transducer shaker and method for its manufacture

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2007484A (en) * 1934-04-06 1935-07-09 Magnavox Co Sound reproducing apparatus
US5014323A (en) * 1989-07-28 1991-05-07 Bose Corporation Voice coil lead dressing

Also Published As

Publication number Publication date
US6130955A (en) 2000-10-10
DE19711592A1 (en) 1998-09-24
JPH1155793A (en) 1999-02-26
EP0866636A2 (en) 1998-09-23

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