ES2186239T3 - Altavoz de bobina movil. - Google Patents

Altavoz de bobina movil.

Info

Publication number
ES2186239T3
ES2186239T3 ES98955893T ES98955893T ES2186239T3 ES 2186239 T3 ES2186239 T3 ES 2186239T3 ES 98955893 T ES98955893 T ES 98955893T ES 98955893 T ES98955893 T ES 98955893T ES 2186239 T3 ES2186239 T3 ES 2186239T3
Authority
ES
Spain
Prior art keywords
diaphragm
magnetic body
frame
speaker
mobile
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
ES98955893T
Other languages
English (en)
Spanish (es)
Inventor
Summa Francesco Di
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.)
MACKLAINE DI FRANCESCO DI SUMM
Original Assignee
MACKLAINE DI FRANCESCO DI SUMM
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11342632&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2186239(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by MACKLAINE DI FRANCESCO DI SUMM filed Critical MACKLAINE DI FRANCESCO DI SUMM
Application granted granted Critical
Publication of ES2186239T3 publication Critical patent/ES2186239T3/es
Anticipated expiration legal-status Critical
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; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/06—Loudspeakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; 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
    • H04R9/041—Centering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/16—Mounting or tensioning of diaphragms or cones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02—Details
    • H04R9/025—Magnetic circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Support Of Aerials (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
ES98955893T 1997-11-06 1998-11-06 Altavoz de bobina movil. Expired - Lifetime ES2186239T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT97BO000658A IT1296539B1 (it) 1997-11-06 1997-11-06 Altoparlante a bobina mobile.

Publications (1)

Publication Number Publication Date
ES2186239T3 true ES2186239T3 (es) 2003-05-01

Family

ID=11342632

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98955893T Expired - Lifetime ES2186239T3 (es) 1997-11-06 1998-11-06 Altavoz de bobina movil.

Country Status (11)

Country Link
EP (1) EP1040727B1 (fr)
JP (1) JP2001523079A (fr)
KR (1) KR20010031843A (fr)
CN (1) CN1282502A (fr)
AT (1) ATE226384T1 (fr)
AU (1) AU1257999A (fr)
CA (1) CA2309209A1 (fr)
DE (1) DE69808799T2 (fr)
ES (1) ES2186239T3 (fr)
IT (1) IT1296539B1 (fr)
WO (1) WO1999025149A2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009024566A1 (de) * 2009-06-08 2010-12-09 Norman Gerkinsmeyer Mittelsicke
GB2480058A (en) * 2010-05-04 2011-11-09 Tzu-Chung Chang Inner spider or damper arrangement for a loudspeaker
GB201721285D0 (en) * 2017-12-19 2018-01-31 Pss Belgium Nv Loudspeaker
CN115484530B (zh) * 2021-06-16 2026-04-17 北京小米移动软件有限公司 盆架组件、音频模组和电子设备

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4239943A (en) 1977-11-17 1980-12-16 Cerwin Vega, Inc. Adjustable dual spider for a loudspeaker
EP0039740B1 (fr) * 1979-11-09 1985-06-26 Matsushita Electric Industrial Co., Ltd. Haut-parleur
JPS5838097A (ja) * 1981-08-28 1983-03-05 Hitachi Ltd スピ−カ・システム
NL8200416A (nl) * 1982-02-04 1983-09-01 Philips Nv Vlakmembraan omzetter en werkwijze voor het vervaardigen van een dergelijke omzetter.
US4737992A (en) 1985-11-15 1988-04-12 Bose Corporation Compact electroacoustical transducer with spider covering rear basket opening
EP0444034A1 (fr) * 1988-10-03 1991-09-04 Harman International Industries, Incorporated Structure de transducteur electrodynamique
DE4021000A1 (de) * 1990-07-02 1992-01-16 Hubertus Doepke Vorrichtung zur erzeugung von schallschwingungen mittels eines elektroakustischen wandlers
DE4130460A1 (de) * 1991-09-13 1993-03-18 Nokia Deutschland Gmbh Elektromagnetischer wandler

Also Published As

Publication number Publication date
AU1257999A (en) 1999-05-31
DE69808799D1 (de) 2002-11-21
DE69808799T2 (de) 2003-07-03
JP2001523079A (ja) 2001-11-20
KR20010031843A (ko) 2001-04-16
IT1296539B1 (it) 1999-07-09
CN1282502A (zh) 2001-01-31
ATE226384T1 (de) 2002-11-15
CA2309209A1 (fr) 1999-05-20
ITBO970658A0 (it) 1997-11-06
EP1040727B1 (fr) 2002-10-16
WO1999025149A2 (fr) 1999-05-20
ITBO970658A1 (it) 1999-05-06
WO1999025149A3 (fr) 1999-07-22
EP1040727A2 (fr) 2000-10-04

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