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AT520363A3 - Schallwandler mit Kragen - Google Patents

Schallwandler mit Kragen Download PDF

Info

Publication number
AT520363A3
AT520363A3 ATA50855/2017A AT508552017A AT520363A3 AT 520363 A3 AT520363 A3 AT 520363A3 AT 508552017 A AT508552017 A AT 508552017A AT 520363 A3 AT520363 A3 AT 520363A3
Authority
AT
Austria
Prior art keywords
collar
sidewall
pot plate
transducer
coil
Prior art date
Application number
ATA50855/2017A
Other languages
English (en)
Other versions
AT520363A2 (de
Original Assignee
Sound Solutions Int Co Ltd
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 Sound Solutions Int Co Ltd filed Critical Sound Solutions Int Co Ltd
Priority to ATA50855/2017A priority Critical patent/AT520363A3/de
Publication of AT520363A2 publication Critical patent/AT520363A2/de
Publication of AT520363A3 publication Critical patent/AT520363A3/de

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
    • H04R9/06—Loudspeakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
    • H04R2201/02—Details casings, cabinets or mounting therein for transducers covered by H04R1/02 but not provided for in any of its subgroups
    • H04R2201/029—Manufacturing aspects of enclosures transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2400/00—Loudspeakers
    • H04R2400/11—Aspects regarding the frame of loudspeaker transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10—General applications
    • H04R2499/11—Transducers incorporated or for use in hand-held devices, e.g. mobile phones, PDA's, camera's

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)

Abstract

Audiowandler, umfassend: eine Topfplatte, die einen Umfang aufweist; einen Kragen, der ein inneres hinteres Volumen des Wandlers definiert, wobei der Kragen einen ersten Abschnitt umfasst, der im Wesentlichen parallel zu der Topfplatte ist; ein Loch, das sich durch den ersten Teil des Kragens erstreckt; und einen zweiten Abschnitt, der sich im Wesentlichen senkrecht von dem ersten Abschnitt erstreckt, wobei der zweite Abschnitt eine Seitenwand umfasst, die eine Dicke aufweist, und wobei ein Verhältnis einer Dicke der Seitenwand an einer dünnsten Stelle der Seitenwand zu einer Gesamthöhe des zweiten Abschnitts gleich oder größer als 0,0005 ist; eine Membran, die einen Umfang aufweist; ein Magnetsystem, das einen oder mehrere auf der Topfplatte angeordnete Magnete und einen in dem Magnetsystem gebildeten Luftspalt umfasst; und eine Spulenanordnung, umfassend: eine in dem Luftspalt angeordnete Spule, wobei die Spule eine Oberseite aufweist, die an der Membran befestigt ist.
ATA50855/2017A 2017-10-06 2017-10-06 Schallwandler mit Kragen AT520363A3 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ATA50855/2017A AT520363A3 (de) 2017-10-06 2017-10-06 Schallwandler mit Kragen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ATA50855/2017A AT520363A3 (de) 2017-10-06 2017-10-06 Schallwandler mit Kragen

Publications (2)

Publication Number Publication Date
AT520363A2 AT520363A2 (de) 2019-03-15
AT520363A3 true AT520363A3 (de) 2020-03-15

Family

ID=65686167

Family Applications (1)

Application Number Title Priority Date Filing Date
ATA50855/2017A AT520363A3 (de) 2017-10-06 2017-10-06 Schallwandler mit Kragen

Country Status (1)

Country Link
AT (1) AT520363A3 (de)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170099548A1 (en) * 2015-10-06 2017-04-06 Sound Solutions International Co., Ltd. Electroacoustic transducer
WO2017157496A1 (en) * 2016-03-17 2017-09-21 Sound Solutions Austria Gmbh Electroacoustic transducer with improved frame construction

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5359212B2 (ja) * 2008-11-18 2013-12-04 パナソニック株式会社 スピーカ
JP5615279B2 (ja) * 2009-08-07 2014-10-29 三洋電機株式会社 振動装置および携帯情報端末
US9712921B2 (en) * 2014-08-25 2017-07-18 Apple Inc. High aspect ratio microspeaker having a two-plane suspension
US10587956B2 (en) * 2016-03-16 2020-03-10 Sound Solutions Austria Gmbh Membrane for a loud speaker

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170099548A1 (en) * 2015-10-06 2017-04-06 Sound Solutions International Co., Ltd. Electroacoustic transducer
WO2017157496A1 (en) * 2016-03-17 2017-09-21 Sound Solutions Austria Gmbh Electroacoustic transducer with improved frame construction

Also Published As

Publication number Publication date
AT520363A2 (de) 2019-03-15

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Effective date: 20240415