ES2369197T3 - Pieza de forma para la fijación de un excitador para un altavoz de membrana plana. - Google Patents

Pieza de forma para la fijación de un excitador para un altavoz de membrana plana. Download PDF

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Publication number
ES2369197T3
ES2369197T3 ES01125046T ES01125046T ES2369197T3 ES 2369197 T3 ES2369197 T3 ES 2369197T3 ES 01125046 T ES01125046 T ES 01125046T ES 01125046 T ES01125046 T ES 01125046T ES 2369197 T3 ES2369197 T3 ES 2369197T3
Authority
ES
Spain
Prior art keywords
outer ring
ring
cylindrical surface
inner ring
shape
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
ES01125046T
Other languages
English (en)
Spanish (es)
Inventor
Rolf Janke
Michael Hein
Wilfried Werner
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.)
ELAC Electroacustic GmbH
Original Assignee
ELAC Electroacustic 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7661226&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2369197(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by ELAC Electroacustic GmbH filed Critical ELAC Electroacustic GmbH
Application granted granted Critical
Publication of ES2369197T3 publication Critical patent/ES2369197T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • H04R9/066—Loudspeakers using the principle of inertia
    • 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
    • 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
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • H04R7/04—Plane diaphragms
    • H04R7/045—Plane diaphragms using the distributed mode principle, i.e. whereby the acoustic radiation is emanated from uniformly distributed free bending wave vibration induced in a stiff panel and not from pistonic motion

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
ES01125046T 2000-10-26 2001-10-20 Pieza de forma para la fijación de un excitador para un altavoz de membrana plana. Expired - Lifetime ES2369197T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10053252 2000-10-26
DE10053252A DE10053252C2 (de) 2000-10-26 2000-10-26 Formteil zur Halterung eines Exciters für einen Flachmembranlautsprecher

Publications (1)

Publication Number Publication Date
ES2369197T3 true ES2369197T3 (es) 2011-11-28

Family

ID=7661226

Family Applications (1)

Application Number Title Priority Date Filing Date
ES01125046T Expired - Lifetime ES2369197T3 (es) 2000-10-26 2001-10-20 Pieza de forma para la fijación de un excitador para un altavoz de membrana plana.

Country Status (4)

Country Link
EP (1) EP1207716B1 (de)
AT (1) ATE515894T1 (de)
DE (1) DE10053252C2 (de)
ES (1) ES2369197T3 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004001215B3 (de) * 2004-01-06 2005-04-21 Elac Electroacustic Gmbh Wechselrahmen zur Halterung eines Exciters
DE102006031433B4 (de) * 2006-07-05 2011-06-22 ELAC Electroacustic GmbH, 24113 Exciter für Flächenmembranlautsprecher
WO2009086925A1 (de) 2008-01-04 2009-07-16 Airbus Operations Gmbh Schwingerreger für einen flachlautsprecher, flachlautsprecher und fahrzeug
RU2456764C2 (ru) * 2008-01-04 2012-07-20 Эйрбас Оперэйшнз Гмбх Осциллятор для плоского громкоговорителя, плоский громкоговоритель и транспортное средство, оснащенное таким громкоговорителем
DE202010006188U1 (de) * 2010-04-28 2011-03-03 Elac Electroacustic Gmbh Lautsprecher mit Aktuator und Dichtmembran
EP3996387A1 (de) * 2020-11-09 2022-05-11 Glass Acoustic Innovations Technology Co., Ltd. Flacher membranlautsprecher

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4235302A (en) * 1977-03-15 1980-11-25 Kenkichi Tsukamoto Loudspeaker
US5734132A (en) * 1996-07-19 1998-03-31 Proni; Lucio Concentric tube suspension system for loudspeakers
GB9701983D0 (en) * 1997-01-31 1997-03-19 New Transducers Ltd Electro-dynamic exciter
CA2330005A1 (en) * 1999-03-03 2000-09-08 Nec Tokin Corporation Vibration actuator having magnetic circuit elastically supported by a spiral damper with increased compliance

Also Published As

Publication number Publication date
EP1207716A3 (de) 2006-10-18
EP1207716B1 (de) 2011-07-06
DE10053252A1 (de) 2002-03-14
EP1207716A2 (de) 2002-05-22
ATE515894T1 (de) 2011-07-15
DE10053252C2 (de) 2002-10-10

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