ATE226384T1 - Lautsprecher mit beweglicher spule - Google Patents

Lautsprecher mit beweglicher spule

Info

Publication number
ATE226384T1
ATE226384T1 AT98955893T AT98955893T ATE226384T1 AT E226384 T1 ATE226384 T1 AT E226384T1 AT 98955893 T AT98955893 T AT 98955893T AT 98955893 T AT98955893 T AT 98955893T AT E226384 T1 ATE226384 T1 AT E226384T1
Authority
AT
Austria
Prior art keywords
magnetic body
frame
diaphragm
moving coil
coil speaker
Prior art date
Application number
AT98955893T
Other languages
English (en)
Inventor
Summa Francesco Di
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=ATE226384(T1) "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 ATE226384T1 publication Critical patent/ATE226384T1/de

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)
AT98955893T 1997-11-06 1998-11-06 Lautsprecher mit beweglicher spule ATE226384T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT97BO000658A IT1296539B1 (it) 1997-11-06 1997-11-06 Altoparlante a bobina mobile.
PCT/IT1998/000310 WO1999025149A2 (en) 1997-11-06 1998-11-06 Moving-coil loudspeaker

Publications (1)

Publication Number Publication Date
ATE226384T1 true ATE226384T1 (de) 2002-11-15

Family

ID=11342632

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98955893T ATE226384T1 (de) 1997-11-06 1998-11-06 Lautsprecher mit beweglicher spule

Country Status (11)

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

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
CN115484530A (zh) * 2021-06-16 2022-12-16 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 (de) * 1979-11-09 1985-06-26 Matsushita Electric Industrial Co., Ltd. Lautsprecher
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 (de) * 1988-10-03 1991-09-04 Harman International Industries, Incorporated Elektrodynamische transducer-struktur
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
KR20010031843A (ko) 2001-04-16
ITBO970658A1 (it) 1999-05-06
DE69808799T2 (de) 2003-07-03
IT1296539B1 (it) 1999-07-09
JP2001523079A (ja) 2001-11-20
CA2309209A1 (en) 1999-05-20
EP1040727B1 (de) 2002-10-16
DE69808799D1 (de) 2002-11-21
EP1040727A2 (de) 2000-10-04
AU1257999A (en) 1999-05-31
CN1282502A (zh) 2001-01-31
ES2186239T3 (es) 2003-05-01
WO1999025149A3 (en) 1999-07-22
ITBO970658A0 (it) 1997-11-06
WO1999025149A2 (en) 1999-05-20

Similar Documents

Publication Publication Date Title
JPS5778299A (en) Diaphragm for speaker
DK268489A (da) Elektroakustisk transducer og hoejttaler
ATE302537T1 (de) Lautsprecher mit doppelkuppel
CN208850061U (zh) 一种振片式超薄全频骨传导喇叭
ATE226384T1 (de) Lautsprecher mit beweglicher spule
EP0778721A3 (de) Dämpfungseinrichtung für Lautsprechermembranen
GB2153628A (en) Moving coil loudspeaker
ES280904U (es) Un transductor electro-acustico del tipo de bobina movil
KR20010008806A (ko) 접촉형 스피커
JPS55127797A (en) Speaker
WO2000065869A3 (en) Bending-wave panel loudspeakers
RU1820484C (ru) Демпферное устройство звуковой колонки
FR2428952A3 (fr) Haut-parleur electrodynamique a membrane convexe
JPS5610796A (en) Dynamic loudspeaker
WO2002065810A3 (en) Electroacoustic transducer being acoustical tight in the area of its air gap for its moving coil
JPS6035341Y2 (ja) スピ−カ
KR930001941Y1 (ko) 동축형 투웨이(2 way) 평면스피커
JPS57206192A (en) Speaker system
JPS55135500A (en) Electroacoustic transducer
JPH0427696U (de)
TW429731B (en) Loudspeakers
CN2123153U (zh) 超薄音箱
KR970058301A (ko) 듀얼(Dual) 보이스코일형 스피커유니트
KR19990038184A (ko) 평면진동판을 갖는 투웨이 스피커
KR20000017541U (ko) 액정을 이용한 스피커

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties