DE4493008T1 - Lautsprecher mit Kurzschlußringen an der Schwingspule - Google Patents

Lautsprecher mit Kurzschlußringen an der Schwingspule

Info

Publication number
DE4493008T1
DE4493008T1 DE4493008T DE4493008T DE4493008T1 DE 4493008 T1 DE4493008 T1 DE 4493008T1 DE 4493008 T DE4493008 T DE 4493008T DE 4493008 T DE4493008 T DE 4493008T DE 4493008 T1 DE4493008 T1 DE 4493008T1
Authority
DE
Germany
Prior art keywords
loudspeaker
short
voice coil
circuit rings
rings
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 - Lifetime
Application number
DE4493008T
Other languages
English (en)
Other versions
DE4493008B4 (de
Inventor
Lars Goller
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.)
Scan Speak AS
Original Assignee
Scan Speak AS
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 Scan Speak AS filed Critical Scan Speak AS
Publication of DE4493008T1 publication Critical patent/DE4493008T1/de
Expired - Lifetime 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
    • H04R9/025—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)
DE4493008T 1993-05-10 1994-05-10 Lautsprecher mit Kurzschlußringen an der Schwingspule Expired - Lifetime DE4493008T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK54093A DK54093D0 (da) 1993-05-10 1993-05-10 Hoejttaler
PCT/DK1994/000186 WO1994027413A1 (en) 1993-05-10 1994-05-10 Loudspeaker with short circuit rings at the voice coil

Publications (1)

Publication Number Publication Date
DE4493008T1 true DE4493008T1 (de) 1996-05-09

Family

ID=8094700

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4493008A Expired - Lifetime DE4493008B4 (de) 1993-05-10 1994-05-10 Lautsprecher
DE4493008T Expired - Lifetime DE4493008T1 (de) 1993-05-10 1994-05-10 Lautsprecher mit Kurzschlußringen an der Schwingspule

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4493008A Expired - Lifetime DE4493008B4 (de) 1993-05-10 1994-05-10 Lautsprecher

Country Status (5)

Country Link
AU (1) AU6720694A (de)
DE (2) DE4493008B4 (de)
DK (2) DK54093D0 (de)
GB (1) GB2292651B (de)
WO (1) WO1994027413A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19637847A1 (de) * 1996-09-17 1998-03-19 Nokia Deutschland Gmbh Elektro - akustische Wandler

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1152601C (zh) * 1998-03-19 2004-06-02 Jbl公司 改进的扬声器驱动器结构
JP2006527933A (ja) * 2003-06-18 2006-12-07 余姚温度メーター工場有限責任公司 非励振磁気回路による低インダクタンス電磁ドライバー
EP2833648B1 (de) * 2013-08-01 2016-04-27 Harman International Industries, Inc. Elektrodynamischer Lautsprecher mit leitenden Elementen
WO2022235177A2 (ru) * 2021-05-05 2022-11-10 Андрей ХРОМОВ Быстросъёмный модуль увеличения магнитной индукции в магнитном зазоре электродинамического громкоговорителя

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2900427B1 (de) * 1979-01-08 1979-08-02 Licentia Gmbh Dynamischer Wandler mit einer Schwingspule in einem mit einer magnetischen Fluessigkeit gefuellten Luftspalt
DE3046551A1 (de) * 1980-12-10 1982-07-22 Isophon-Werke Gmbh, 1000 Berlin "dynamischer lautsprecher"
DK148050C (da) * 1982-01-18 1985-06-24 Vifa Aktieselskabet Videbaek H Kortslutningsanordning for elektrodynamisk hoejttaler
DE3444062A1 (de) * 1983-12-03 1985-06-27 Pioneer Electronic Corp., Tokio/Tokyo Lautsprechersystem
DE4041858A1 (de) * 1990-12-24 1992-07-02 Nokia Unterhaltungselektronik Antriebssystem fuer langhubige tieftonlautsprecher

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19637847A1 (de) * 1996-09-17 1998-03-19 Nokia Deutschland Gmbh Elektro - akustische Wandler

Also Published As

Publication number Publication date
DE4493008B4 (de) 2006-07-20
DK54093D0 (da) 1993-05-10
WO1994027413A1 (en) 1994-11-24
GB2292651A (en) 1996-02-28
GB2292651B (en) 1997-04-02
DK176300B1 (da) 2007-06-25
DK124495A (da) 1995-11-08
AU6720694A (en) 1994-12-12
GB9522905D0 (en) 1996-01-10

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8607 Notification of search results after publication
8364 No opposition during term of opposition
R071 Expiry of right