ES8203546A1 - Un metodo para construir un transductor electrodinamico - Google Patents

Un metodo para construir un transductor electrodinamico

Info

Publication number
ES8203546A1
ES8203546A1 ES502416A ES502416A ES8203546A1 ES 8203546 A1 ES8203546 A1 ES 8203546A1 ES 502416 A ES502416 A ES 502416A ES 502416 A ES502416 A ES 502416A ES 8203546 A1 ES8203546 A1 ES 8203546A1
Authority
ES
Spain
Prior art keywords
making
transducer
coil
polar
dynamic transducer
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
Application number
ES502416A
Other languages
English (en)
Other versions
ES502416A0 (es
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.)
Nokia Spain SA
Original Assignee
Alcatel Espana SA
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 Alcatel Espana SA filed Critical Alcatel Espana SA
Publication of ES8203546A1 publication Critical patent/ES8203546A1/es
Publication of ES502416A0 publication Critical patent/ES502416A0/es
Granted 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
    • H04R31/00—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
    • H04R31/006—Interconnection of transducer parts
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • 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
    • H04R9/10—Telephone receivers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49005—Acoustic transducer

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)

Abstract

TRANSDUCTOR ELECTROMECANICO. UN DIAGRAFMA (13) ESTA CONECTADO A UNA BOBINA (15) QUE SE DESPLAZA EXIALMENTE EN UNA HENDIDURA ANULAR ENTRE DOS PIEZAS POLARES (3,4) QUE ESTAN CONECTADAS A LOS RESPECTIVOS POLO DE UN IMAN. EL TRANSDUCTOR SE COMPONE DE DOS PARTES QUE SE FABRICAN POR SEPARADO Y SE MONTAN POSTERIORMENTE, APARECIENDO UN NUMERO PREDETERMINADO DE RESISTENCIAS ACUSTICAS INTEGRALES EN FORMA DE PINS INSERTOS EN AGUJEROS. UNA DE LAS PARTES ESTA CONSTITUIDA POR EL CONJUNTO PIEZA POLAR-IMAN Y LA OTRA POR EL CONJUNTO BOBINA/DIAFRAGMA.
ES502416A 1980-05-23 1981-05-22 Un metodo para construir un transductor electrodinamico Granted ES502416A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK226480 1980-05-23

Publications (2)

Publication Number Publication Date
ES8203546A1 true ES8203546A1 (es) 1982-04-01
ES502416A0 ES502416A0 (es) 1982-04-01

Family

ID=8111179

Family Applications (1)

Application Number Title Priority Date Filing Date
ES502416A Granted ES502416A0 (es) 1980-05-23 1981-05-22 Un metodo para construir un transductor electrodinamico

Country Status (9)

Country Link
US (1) US4418247A (es)
EP (1) EP0040948B1 (es)
AU (1) AU541178B2 (es)
DE (1) DE3166920D1 (es)
ES (1) ES502416A0 (es)
FR (1) FR2483156A1 (es)
MX (1) MX149385A (es)
MY (1) MY8600408A (es)
NZ (1) NZ197139A (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2134745B (en) * 1983-02-04 1986-10-22 Standard Telephones Cables Ltd Electro acoustic tranducer
GB2145300B (en) * 1983-08-16 1987-05-07 Standard Telephones Cables Ltd Electroacoustic transducer
US4727583A (en) * 1986-10-28 1988-02-23 Motorola, Inc. Telephone transducer with improved frequency response
DK164621C (da) * 1989-10-09 1992-12-07 Kirk Acoustics As Elektrodynamisk transducer
US5917923A (en) * 1995-05-18 1999-06-29 Bose Corporation Satellitic compact electroacoustical transducing
US6330340B1 (en) 1995-12-29 2001-12-11 Jl Audio, Inc. Loudspeaker with a diaphragm having integral vent bores
US5953436A (en) * 1997-07-18 1999-09-14 Caterpillar Inc. Apparatus for generating an audible tone
US5894264A (en) * 1997-07-18 1999-04-13 Caterpillar Inc. Apparatus for generating an audible tone
US6377685B1 (en) * 1999-04-23 2002-04-23 Ravi C. Krishnan Cluster key arrangement
GB2359213B (en) 1999-10-29 2004-05-19 Kef Audio High frequency transducer
US6243479B1 (en) 1999-12-08 2001-06-05 Lucio Proni Loudspeaker having pole piece with integral vent bores
US6535613B1 (en) 1999-12-28 2003-03-18 Jl Audio, Inc. Air flow control device for loudspeaker
US7715584B2 (en) * 2006-01-03 2010-05-11 Jl Audio, Inc. Loudspeaker with air deflector
DE102017119865A1 (de) * 2016-09-07 2018-03-08 Sennheiser Electronic Gmbh & Co. Kg Elektrodynamischer Schallwandler und Verfahren zum Herstellen eines elektrodynamischen Schallwandlers

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2094043A (en) * 1935-11-15 1937-09-28 Bell Telephone Labor Inc Method of and means for assembling acoustic devices
DE1243240C2 (de) * 1962-12-13 1974-05-09 Akustische Elektroakustischer wandler, dessen einzelteile durch eine formkoerper lagerichtig zusammengehalten sind
DE1271197B (de) * 1966-05-11 1968-06-27 Siemens Ag Verfahren und Anordnung zur Befestlgung einer Membran an eine Schwingspule eines dynamischen Wandlers
US3616529A (en) * 1967-08-31 1971-11-02 Philips Corp Transducer and method of making same
DE2322475C2 (de) * 1972-02-09 1981-10-08 Fernsprech- Und Signalbau Lehner & Co Kg, 4300 Essen Elektroakustischer Wandler, insbesondere für Sprech- und Hörkapseln von Fernsprechapparaten
GB1348229A (en) * 1972-06-22 1974-03-13 Standard Telephones Cables Ltd Electro acoustic transducer
DE2541391A1 (de) * 1975-09-17 1977-03-31 Grundig Emv Verfahren und klebeeinrichtung zum verbinden einer membran aus thermoplastischem kunststoff mit einer selbsttragenden schwingspule eines dynamischen wandlers

Also Published As

Publication number Publication date
EP0040948A1 (en) 1981-12-02
AU7084381A (en) 1981-11-26
DE3166920D1 (en) 1984-12-06
FR2483156A1 (fr) 1981-11-27
AU541178B2 (en) 1984-12-20
NZ197139A (en) 1985-01-31
FR2483156B1 (es) 1984-11-30
US4418247A (en) 1983-11-29
MY8600408A (en) 1986-12-31
ES502416A0 (es) 1982-04-01
MX149385A (es) 1983-10-28
EP0040948B1 (en) 1984-10-31

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Legal Events

Date Code Title Description
PC1A Transfer granted