SE9602701L - Elektromagnetisk omvandlare och sätt att montera den - Google Patents

Elektromagnetisk omvandlare och sätt att montera den

Info

Publication number
SE9602701L
SE9602701L SE9602701A SE9602701A SE9602701L SE 9602701 L SE9602701 L SE 9602701L SE 9602701 A SE9602701 A SE 9602701A SE 9602701 A SE9602701 A SE 9602701A SE 9602701 L SE9602701 L SE 9602701L
Authority
SE
Sweden
Prior art keywords
electromagnetic converter
converter
magnet
mount
way
Prior art date
Application number
SE9602701A
Other languages
Unknown language ( )
English (en)
Other versions
SE9602701D0 (sv
SE506979C2 (sv
Inventor
Mikael Carlsson
Original Assignee
Nokia Audio & Electronics Ab
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 Nokia Audio & Electronics Ab filed Critical Nokia Audio & Electronics Ab
Priority to SE9602701A priority Critical patent/SE506979C2/sv
Publication of SE9602701D0 publication Critical patent/SE9602701D0/sv
Priority to AU36380/97A priority patent/AU3638097A/en
Priority to PCT/SE1997/001209 priority patent/WO1998002017A1/en
Publication of SE9602701L publication Critical patent/SE9602701L/sv
Publication of SE506979C2 publication Critical patent/SE506979C2/sv

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
    • H04R9/025—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
    • H04R9/06—Loudspeakers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
SE9602701A 1996-07-08 1996-07-08 Elektromagnetisk omvandlare och sätt att montera den SE506979C2 (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9602701A SE506979C2 (sv) 1996-07-08 1996-07-08 Elektromagnetisk omvandlare och sätt att montera den
AU36380/97A AU3638097A (en) 1996-07-08 1997-07-03 Inverted loudspeakers
PCT/SE1997/001209 WO1998002017A1 (en) 1996-07-08 1997-07-03 Inverted loudspeakers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9602701A SE506979C2 (sv) 1996-07-08 1996-07-08 Elektromagnetisk omvandlare och sätt att montera den

Publications (3)

Publication Number Publication Date
SE9602701D0 SE9602701D0 (sv) 1996-07-08
SE9602701L true SE9602701L (sv) 1998-01-09
SE506979C2 SE506979C2 (sv) 1998-03-09

Family

ID=20403326

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9602701A SE506979C2 (sv) 1996-07-08 1996-07-08 Elektromagnetisk omvandlare och sätt att montera den

Country Status (3)

Country Link
AU (1) AU3638097A (sv)
SE (1) SE506979C2 (sv)
WO (1) WO1998002017A1 (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0102780D0 (en) 2001-02-03 2001-03-21 K H Technology Corp Loudspeaker assemblies
JP3971625B2 (ja) 2002-02-25 2007-09-05 フォスター電機株式会社 薄型スピーカおよびその製造方法
JP4278161B2 (ja) * 2002-08-16 2009-06-10 ピーエスエス・ベルギー・エヌブイ 倒立コーンを有するラウドスピーカ
US7894623B2 (en) 2006-03-22 2011-02-22 Harman International Industries, Incorporated Loudspeaker having an interlocking magnet structure

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4737992A (en) * 1985-11-15 1988-04-12 Bose Corporation Compact electroacoustical transducer with spider covering rear basket opening
DE4130460A1 (de) * 1991-09-13 1993-03-18 Nokia Deutschland Gmbh Elektromagnetischer wandler
DE4317775C2 (de) * 1993-02-03 1995-02-02 Foster Electric Co Ltd Lautsprecher
US5625701A (en) * 1993-08-05 1997-04-29 Bose Corporation Loudspeaker diaphragm attaching

Also Published As

Publication number Publication date
SE9602701D0 (sv) 1996-07-08
AU3638097A (en) 1998-02-02
WO1998002017A1 (en) 1998-01-15
SE506979C2 (sv) 1998-03-09

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